CN113941124A - Body-building apparatus for synchronous training of abdominal muscles and leg muscles - Google Patents
Body-building apparatus for synchronous training of abdominal muscles and leg muscles Download PDFInfo
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- CN113941124A CN113941124A CN202111051337.1A CN202111051337A CN113941124A CN 113941124 A CN113941124 A CN 113941124A CN 202111051337 A CN202111051337 A CN 202111051337A CN 113941124 A CN113941124 A CN 113941124A
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- 210000003205 muscle Anatomy 0.000 title claims abstract description 80
- 230000001360 synchronised effect Effects 0.000 title claims description 17
- 210000003489 abdominal muscle Anatomy 0.000 title abstract description 59
- 210000002414 leg Anatomy 0.000 claims description 85
- 210000000689 upper leg Anatomy 0.000 claims description 37
- 239000010410 layer Substances 0.000 claims description 25
- 210000001015 abdomen Anatomy 0.000 claims description 23
- 238000005096 rolling process Methods 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 12
- 238000004804 winding Methods 0.000 claims description 12
- 239000011241 protective layer Substances 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 238000005498 polishing Methods 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 230000003187 abdominal effect Effects 0.000 claims 8
- 230000009471 action Effects 0.000 description 28
- 238000000034 method Methods 0.000 description 20
- 230000008569 process Effects 0.000 description 16
- 244000309466 calf Species 0.000 description 13
- 238000002360 preparation method Methods 0.000 description 10
- 210000001217 buttock Anatomy 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 210000001930 leg bone Anatomy 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 210000003127 knee Anatomy 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 208000006083 Hypokinesia Diseases 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/06—User-manipulated weights
- A63B21/062—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/02—Exercising apparatus specially adapted for particular parts of the body for the abdomen, the spinal column or the torso muscles related to shoulders (e.g. chest muscles)
- A63B23/0205—Abdomen
- A63B23/0211—Abdomen moving torso with immobilized lower limbs
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/0054—Features for injury prevention on an apparatus, e.g. shock absorbers
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/0054—Features for injury prevention on an apparatus, e.g. shock absorbers
- A63B2071/009—Protective housings covering the working parts of the apparatus
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2208/00—Characteristics or parameters related to the user or player
- A63B2208/02—Characteristics or parameters related to the user or player posture
- A63B2208/0242—Lying down
- A63B2208/0252—Lying down supine
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- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Pulmonology (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses a body-building apparatus for synchronously training abdominal muscles and leg muscles, belonging to the field of body-building apparatuses, in particular to a body-building apparatus for synchronously training abdominal muscles and leg muscles, wherein the abdominal muscles of a person only need to exert slight force to enable the back of the person to slightly separate from a back supporting plate, the leg strength of the person can easily lift an adjusting component, the back supporting plate is rotated and lifted, when the back supporting plate is lifted to be in contact with the back of the person, the weight of the upper half of the person can be exerted when the adjusting component is wanted to be continuously lifted, if the weight of the upper half of the person is exerted, the leg strength can not lift the adjusting component, the abdominal muscles of the person still need to exert slight force to reduce the weight exerted by the upper half of the person to the back supporting plate, so that the abdominal muscle strength and the abdominal muscle strength keep a balanced state, and when the abdominal muscle and the leg muscles can be synchronously trained, can effectively improve the coordination of the body.
Description
Technical Field
The invention relates to the field of fitness equipment, in particular to fitness equipment for synchronously training abdominal muscles and leg muscles.
Background
The body-building apparatus is the sports apparatus used for the people who have the body-building requirement to achieve the effects of assisting exercise and building the body. The health care exerciser has different effects, most of the health care exerciser is placed in a gymnasium, the development of the Chinese fitness equipment industry starts at the end of the 20 th century 80 years, although the development is late, the development is fast, along with the improvement of living standard, the consumption capability and the consumption concept of people are continuously changed, the health consciousness of people is stronger and stronger, the investment of people in the aspect of fitness is increased day by day, and the Chinese fitness equipment industry presents a good development situation of stably improving domestic and foreign market sales.
Some existing fitness equipment are inconvenient for synchronous training of abdominal muscles and leg muscles, training methods are inconvenient for different people to make in the training process, and for a new training hand, abdominal muscle groups are weak, and the abdominal muscle groups are inconvenient for assisting training through the strength of the leg parts.
Disclosure of Invention
1. Technical problem to be solved
In order to solve the problems in the prior art, the invention aims to provide a fitness apparatus for synchronously training abdominal muscles and leg muscles, wherein in the use process, a person firstly lies on the upper end of an inclined lying plate, the back of the person is contacted with a back supporting plate, the buttocks of the person and thighs are contacted with a supporting area of the buttocks and the thighs, the thighs and the calves are matched and bent, a connecting shaft is clamped, the calves are in a vertical state, leg bones or the instep of the calves are limited by a limiting rod, when the person trains, and aiming at a person with developed abdominal muscles and weak leg muscles, the person firstly performs sit-up action, and when the action is performed to a half, the abdominal muscles keep the upper half of the body stable, so that the person is separated from the back supporting plate, when a person directly lies on the upper end of the inclined lying plate horizontally and performs leg muscle training under the state that the back of the person is in contact with the back support plate, because the traction rope is fixedly connected with the back support plate, when leg muscle training is performed, the back support plate synchronously rotates and tilts along with the tilting of the adjusting assembly, the person directly lies on the inclined lying plate horizontally, the leg bears training force, the person cannot perform training action and wants to perform training by adding the gravity of the upper body of the person besides the targeted standard weight of the counterweight, and the person needs to pass through the muscle group of the abdomen, the upper half body is kept stable, so that when leg muscles are trained, abdominal muscle groups are trained, when a person with abdominal muscle groups which are more developed than hypodynamia leg muscle groups is trained, the training action is simpler, after a preparation posture of training is finished, the person can directly lie on the upper end of an inclined lying plate, the leg forced tilting adjusting component of the person is matched with a traction rope and a counterweight to train the leg, the back supporting plate synchronously rotates and tilts along with the tilting of the adjusting component, the synchronously tilted back supporting plate pushes the back of the person to assist the person to finish the sit-up action, the muscle of the abdomen of the person only needs to be slightly forced and then is matched with the pushing of the back supporting plate to finish the sit-up action, and when the leg training is carried out, the person is assisted to carry out the abdominal muscle training, when aiming at a person with balanced abdominal muscle strength and leg muscle strength or a new hand for training, a counterweight is not added, after the preparation posture of training is finished, firstly, only a little effort is needed by the abdominal muscle of the person to make the back of the person slightly separate from the back supporting plate, the leg strength of the person can easily lift the adjusting component, and the back supporting plate rotates and lifts, when the back supporting plate lifts to be contacted with the back of the person, the weight of the upper half of the person can be exerted when the adjusting component is wanted to be continuously lifted, if only the weight of the upper half of the person is exerted, the leg strength can not lift the adjusting component, the abdominal muscle of the person needs a little effort, the weight exerted by the upper half of the person to the back supporting plate is reduced, so that the abdominal muscle strength and the abdominal muscle strength keep a balanced state, and when the abdominal muscle and the leg muscle can be synchronously trained, can effectively improve the coordination of the body.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A body-building apparatus for synchronous training of abdominal muscles and leg muscles comprises a placing base, a pair of supporting rods fixedly connected with the upper end of the placing base, an inclined lying plate fixedly connected with the upper end of the supporting rods, a fixed connection formed between the lower end of the inclined lying plate and the placing base, a pair of engagement grooves formed in the outer end of the inclined lying plate, a pair of connecting rods fixedly connected with the upper end of the placing base, a connecting groove extending to the upper side of the inclined lying plate through the upper end of the connecting rods, a fixed connection formed between the connecting rods and the engagement grooves, a steering connecting rod fixedly connected with the upper end of the connecting rod, a first steering rotating wheel fixedly connected with the two ends of the steering connecting rod, a placing groove formed in the upper end of the placing base, a counterweight embedded in the inner cavity of the placing groove, and a pair of extending plates fixedly connected with the upper end of the placing base, the pair of extension plates are respectively flush with the inner wall of the placing groove, the upper end of the counterweight is fixedly connected with a pair of traction cables, the pair of traction cables all penetrate through the inclined lying plate and extend to the upper side of the inclined lying plate, the traction cables surround the outer circumferential surface of the first steering rotating wheel, the upper end of the inclined lying plate is fixedly connected with a pair of extension blocks, the inner wall of the extension blocks is fixedly connected with a connecting shaft in a matching mode, the outer circumferential surface of the connecting shaft is rotatably connected with a pair of adjusting components, the lower end of the adjusting components in a matching mode is fixedly connected with a limiting rod, the two ends of the limiting rod are rotatably connected with a winding shaft, one ends of the pair of support rods, close to the winding shaft, are fixedly connected with connecting blocks, one ends of the connecting blocks, far away from the support rods, are fixedly connected with the second steering rotating wheel, and the traction cables penetrate through the outer circumferential surface of the extension blocks, and surround the second steering rotating wheel, the traction rope and the winding shaft form fixed connection, in the use process, a person firstly lies on the upper end of the inclined lying plate, the back of the person is in contact with the back supporting plate, the hip of the person and the thigh of the person are in contact with the hip thigh supporting area, the thigh and the shank are matched and bent, the connecting shaft is clamped, the shank is in a vertical state at the moment, the leg bone or the instep of the shank is limited through the limiting rod, in the training process of the person, when the person aims at a person with developed abdominal muscle group and weak leg muscle group, the person firstly carries out sit-up action, when the action is carried out to half, the upper half of the body is kept stable through the abdominal muscle group, so that the back of the person is separated from the back supporting plate, the shank of the person lifts up the adjusting component through the limiting rod, in the process that the person lifts up the adjusting component through the shank, the leg is subjected to weight training by matching with the traction rope and the counterweight, if a person directly lies on the upper end of the inclined lying plate, when the back of the person is contacted with the back supporting plate for leg muscle training, the traction rope is fixedly connected with the back supporting plate through the linkage block, when the leg muscle training is carried out, the back support plate synchronously rotates and tilts along with the tilting of the adjusting component, so that a person directly lies on the inclined lying plate, the training force to be born by the legs is not only the targeted standard load of the counterweight, but also the gravity of the upper body of the person, so that the person cannot perform the training action, and the upper body needs to be kept stable through the muscle group of the abdomen, so that the leg muscles are trained, and the muscle group of the abdomen is also trained.
Furthermore, the upper end of the inclined lying plate is provided with a hip thigh supporting area, the upper end of the inclined lying plate is rotatably connected with a back supporting plate, the outer end of the back supporting plate is provided with a pair of embedding grooves, the upper end of the inclined lying plate is provided with a pair of embedding grooves, the outer circumferential surface of the traction cable is fixedly connected with a linkage block, the linkage block and the embedding grooves are embedded, one end of the linkage block, which is close to the back supporting plate, is embedded in an inner cavity of the embedding grooves, when a person with an abdominal muscle group which is relatively weak and a leg muscle group is developed, the training action is simpler, after the preparation posture of the training is completed, the person can directly lie on the upper end of the inclined lying plate, the legs of the person are forcibly tilted to be matched with the traction cable and a counterweight to train the legs, and the back supporting plate is also rotated and tilted synchronously along with the tilting of the adjusting assembly, the back support plate with synchronous tilting can push the back of a person to assist the person to complete the sit-up action, the muscle of the abdomen of the person only needs to exert a small force and is matched with the pushing of the back support plate to complete the sit-up action, the person is assisted to perform the muscle training of the abdomen while performing the leg training, when aiming at the person with balanced abdomen muscle strength and leg muscle strength or a new hand for training, a counterweight is not added, after the preparation posture of the training is completed, the abdomen muscle of the person only needs to exert a small force to slightly separate the back of the person from the back support plate, the leg strength of the person can be easily adjusted by the tilting adjustment component, the back support plate is rotated and tilted, when the back support plate is tilted to be in contact with the back of the person, and the weight of the half body of the person can be exerted when the tilting adjustment component is continuously, when the regulating component cannot be tilted by the force of the legs due to the weight of the upper body of the person, the abdominal muscles of the person need to exert a small force, so that the weight of the upper body of the person exerted on the back supporting plate is reduced, the abdominal muscle force and the abdominal muscle force keep a balanced state, the abdominal muscles and the leg muscles can be synchronously trained, and the coordination of the body can be effectively improved.
Further, the adjusting part includes hollow connecting rod, constitute between hollow connecting rod and the linking axle and rotate and be connected, the lower extreme of hollow connecting rod inlays and is equipped with the regulation pole, fixing bolt has been set to the outer end of hollow connecting rod, the outer end of hollow connecting rod is opened and is dug there is first through-hole, the threaded hole is dug to the outer end of regulation pole, fixing bolt runs through and constitutes threaded connection between first through-hole and the threaded hole, can adjust the shank of shank or the contact point between instep and the gag lever post, is close to the contact point of knee, and the arm of force distance will reduce, and the muscle training of shank will be more laborsaving, provides the adaptation condition for training new hand, further improves the training process of training new hand.
Further, centre gripping fastening bolt has been set to the outer end of rolling axle, the inside of rolling axle is opened and is dug there is the second through-hole, centre gripping fastening bolt runs through and constitutes threaded connection between second through-hole and the gag lever post, contracts when adjusting the pole and adjusts the messenger, is convenient for carry out the rolling to unnecessary haulage cable through the rolling axle, and it is fixed to cooperate centre gripping fastening bolt again to carry out the centre gripping to the rolling axle, when being convenient for adjust the regulating lever, improves the training effect.
Further, the upper end fixedly connected with back cushion of the flat board of slope state lying, the back cushion adopts the silica gel material to make, when personnel lie in the flat surface of slope state lying, supports personnel's cervical vertebra through the back cushion and goes out, improves the comfort of personnel when the training.
Furthermore, the outer periphery cover of linking up the axle is equipped with the inoxidizing coating, the inoxidizing coating adopts rubber materials to make, cooperatees between personnel's thigh and the shank and buckles to when carrying out the centre gripping to linking up the axle, through the inoxidizing coating, reduce personnel's skin and link up the friction between the axle, improve the protective effect to personnel.
Furthermore, the surface of the hip thigh supporting area is fixedly connected with a rubber anti-slip layer, anti-slip particles are arranged on the surface of the rubber anti-slip layer, the hip and the thigh of a person are stressed and supported through the hip thigh supporting area, friction between the person and the hip thigh supporting area is increased through the cooperation of the rubber anti-slip layer and the anti-slip particles, and the stability of the person in the training process is improved.
Further, the lower extreme fixedly connected with buffer layer of putting the base, the buffer layer adopts rubber materials to make, carries out the in-process of putting at the training equipment, through the buffer layer, reduces the rigidity collision between training equipment and the ground, reduces the possibility that training equipment and ground damaged.
Furthermore, the outer surface of the adjusting rod is provided with a polishing layer, the adjusting rod is connected with the hollow connecting rod in a sliding mode, friction between the adjusting rod and the hollow connecting rod is reduced, and the adjusting rod is convenient to adjust.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) in the using process of the scheme, a person firstly lies on the upper end of the inclined lying plate, the back of the person is contacted with the back supporting plate, the hip of the person is contacted with the thigh and the supporting area of the thigh of the person and the hip thigh, the thigh is matched with the shank to be bent, the connecting shaft is clamped, the shank is in a vertical state at the moment, the leg bone or the instep of the shank is limited by the limiting rod, when the person trains and the leg muscle group with developed abdominal muscle group is weak, the person firstly carries out the sit-up action and keeps the stability of the upper body through the abdominal muscle group when the action is half, so that the back of the person is separated from the back supporting plate, the shank of the person lifts up the adjusting component through the limiting rod, in the process that the person tilts up the adjusting component, the leg is subjected to weight training by matching with the traction rope and the counterweight, if a person directly lies on the upper end of the inclined lying plate, when the back of the person is contacted with the back supporting plate for leg muscle training, the traction rope is fixedly connected with the back supporting plate through the linkage block, when the leg muscle training is carried out, the back support plate synchronously rotates and tilts along with the tilting of the adjusting component, so that a person directly lies on the inclined lying plate, the training force to be born by the legs is not only the targeted standard load of the counterweight, but also the gravity of the upper body of the person, so that the person cannot perform the training action, and the upper body needs to be kept stable through the muscle group of the abdomen, so that the leg muscles are trained, and the muscle group of the abdomen is also trained.
(2) The upper end of the inclined lying plate is provided with a hip thigh supporting area, the upper end of the inclined lying plate is rotatably connected with a back supporting plate, the outer end of the back supporting plate is provided with a pair of embedding grooves, the upper end of the inclined lying plate is provided with a pair of embedding grooves, the outer circumferential surface of the traction cable is fixedly connected with a linkage block, the linkage block and the embedding grooves are embedded, one end of the linkage block, which is close to the back supporting plate, is embedded in an inner cavity of the embedding grooves, the training action is simpler when aiming at a person with a stronger abdominal muscle group than a weak leg muscle group, the person can directly lie on the upper end of the inclined lying plate after completing the preparation posture of training, the leg of the person is forcibly tilted to adjust the component to cooperate with the traction cable and a counterweight to train the leg, and the back supporting plate is also rotated and tilted synchronously along with the tilting of the adjusting component, the back support plate with synchronous tilting can push the back of a person to assist the person to complete the sit-up action, the muscle of the abdomen of the person only needs to exert a small force and is matched with the pushing of the back support plate to complete the sit-up action, the person is assisted to perform the muscle training of the abdomen while performing the leg training, when aiming at the person with balanced abdomen muscle strength and leg muscle strength or a new hand for training, a counterweight is not added, after the preparation posture of the training is completed, the abdomen muscle of the person only needs to exert a small force to slightly separate the back of the person from the back support plate, the leg strength of the person can be easily adjusted by the tilting adjustment component, the back support plate is rotated and tilted, when the back support plate is tilted to be in contact with the back of the person, and the weight of the half body of the person can be exerted when the tilting adjustment component is continuously, when the regulating component cannot be tilted by the force of the legs due to the weight of the upper body of the person, the abdominal muscles of the person need to exert a small force, so that the weight of the upper body of the person exerted on the back supporting plate is reduced, the abdominal muscle force and the abdominal muscle force keep a balanced state, the abdominal muscles and the leg muscles can be synchronously trained, and the coordination of the body can be effectively improved.
(3) The adjusting part includes hollow connecting rod, constitute between hollow connecting rod and the linking axle and rotate and be connected, the lower extreme of hollow connecting rod inlays and is equipped with the regulation pole, fixing bolt has been set to hollow connecting rod's outer end, first through-hole has been dug to hollow connecting rod's outer end, screw hole has been dug to the outer end of regulation pole, fixing bolt runs through and constitutes threaded connection between first through-hole and the screw hole, can adjust the contact point between leg bone or the instep of shank and the gag lever post, be close to the contact point of knee, the arm of force distance will reduce, the muscle training of shank will be more laborsaving, provide the adaptation condition for training new hand, further improve the training process of training new hand.
(4) The outer end of rolling axle has set centre gripping fastening bolt, and the inside of rolling axle is opened and is dug there is the second through-hole, and centre gripping fastening bolt runs through and constitutes threaded connection between second through-hole and the gag lever post, and it makes to shrink the regulation when adjusting the pole, is convenient for carry out the rolling to unnecessary haulage cable through the rolling axle, and it is fixed to cooperate centre gripping fastening bolt again to carry out the centre gripping to the rolling axle, when being convenient for adjust the regulating lever, improves the training effect.
(5) The upper end fixedly connected with back cushion of the flat board of slope state lying, the back cushion adopts the silica gel material to make, when personnel lie in the flat surface of slope state lying, supports personnel's cervical vertebra through the back cushion and goes out, improves the comfort of personnel when the training.
(6) The outer circumference cover of linking axle is equipped with the inoxidizing coating, and the inoxidizing coating adopts rubber materials to make, cooperates between personnel's thigh and the shank and buckles to when carrying out the centre gripping to linking axle, through the inoxidizing coating, reduce the friction between personnel's skin and the linking axle, improve the protective effect to personnel.
(7) The surperficial fixedly connected with rubber skid resistant course in buttock thigh support area, the surface on rubber skid resistant course is equipped with anti-skidding granule, and personnel's buttock and thigh will carry out the atress through buttock thigh support area and support, through rubber skid resistant course cooperation anti-skidding granule, increase personnel and buttock thigh support the friction between the area, improve personnel's stability in the training process.
(8) Put the lower extreme fixedly connected with buffer layer of base, the buffer layer adopts rubber materials to make, carries out the in-process of putting at the training equipment, through the buffer layer, reduces the rigidity collision between training equipment and the ground, reduces the possibility that training equipment and ground damaged.
(9) The outer surface of the adjusting rod is provided with a polishing layer, the adjusting rod is in sliding connection with the hollow connecting rod, friction between the adjusting rod and the hollow connecting rod is reduced, and the adjusting rod is convenient to adjust.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the adjusting assembly of the present invention;
FIG. 3 is a schematic view of the adjustment assembly of the present invention in a disassembled configuration;
FIG. 4 is a schematic view of a disassembled structure of a wind-up reel of the present invention;
FIG. 5 is a schematic view of the structure of the placing base and the inclined lying plate according to the present invention;
fig. 6 is an enlarged view of fig. 5 at a.
The reference numbers in the figures illustrate:
the device comprises a placing base 1, a buffer layer 101, support rods 2, an inclined lying plate 3, a headrest 301, a matching groove 4, an engaging rod 5, a steering engaging rod 6, a first steering rotating wheel 7, a placing groove 8, an extending plate 9, a counterweight 10, a traction rope 11, an extending block 12, an engaging shaft 13, a protective layer 1301, an adjusting component 14, a hollow connecting rod 141, an adjusting rod 142, a fixing bolt 143, a first through hole 144, a threaded hole 145, a limiting rod 15, a winding shaft 15, a clamping and fastening bolt 161, a connecting block 17, a second steering rotating wheel 18, a hip thigh supporting area 19, a rubber antiskid layer 1901, a back supporting plate 20, a jogged groove 21, a linkage block 22 and a jogged groove 23.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
referring to fig. 1 and 5-6, a body-building apparatus for synchronous training of abdominal muscles and leg muscles, a placing base 1, a pair of support rods 2 fixedly connected to the upper end of the placing base 1, an inclined lying plate 3 fixedly connected to the upper end of the support rods 2, a fixed connection formed between the lower end of the inclined lying plate 3 and the placing base 1, a pair of engagement slots 4 drilled at the outer end of the inclined lying plate 3, a pair of connecting rods 5 fixedly connected to the upper end of the placing base 1, the upper ends of the connecting rods 5 extending to the upper side of the inclined lying plate 3 through the engagement slots 4, a fixed connection formed between the connecting rods 5 and the engagement slots 4, a steering connecting rod 6 fixedly connected to the upper end of the connecting rod 5, first steering wheels 7 fixedly connected to both ends of the steering connecting rod 6, a placement slot 8 drilled at the upper end of the placing base 1, a counter weight 9 embedded in the inner cavity of the placement slot 8, a pair of extension plates 9 is fixedly connected with the upper end of the placing base 1, the pair of extension plates 9 are respectively flush with the inner wall of the placing groove 8, a pair of traction ropes 11 are fixedly connected with the upper end of the counterweight weight 10, the pair of traction ropes 11 extend to the upper part of the inclined lying plate 3 through the inclined lying plate 3, the traction ropes 11 surround the outer circumferential surface of the first steering rotating wheel 7, a pair of extension blocks 12 are fixedly connected with the upper end of the inclined lying plate 3, a connecting shaft 13 is fixedly connected between the pair of extension blocks 12 and the inner wall in a matching way, a pair of adjusting components 14 are rotatably connected with the outer circumferential surface of the connecting shaft 13, a limiting rod 15 is fixedly connected between the pair of adjusting components 14 and the lower end in a matching way, both ends of the limiting rod 15 are rotatably connected with a rolling shaft 16, a connecting block 17 is fixedly connected with one end of the pair of supporting rods 2 close to the rolling shaft 16, and a second steering rotating wheel 18 is fixedly connected with one end of the connecting block 17 far away from the supporting rods 2, the traction cable 11 penetrates through the extension block 12 and surrounds the outer circumferential surface of the second steering rotating wheel 18, the traction cable 11 and the winding shaft 16 form a fixed connection, in the using process, a person firstly lies on the upper end of the inclined lying plate 3, the back of the person is in contact with the back supporting plate 20, the buttocks of the person and the thighs are in contact with the buttocks and thigh supporting area 19, the thighs and the calves are matched and bent, the connecting shaft 13 is clamped, at the moment, the calves are in a vertical state, the leg bones or the instep of the calves are limited through the limiting rod 15, in the training process, when aiming at a person with developed abdominal muscle groups and weak leg muscle groups, the person firstly performs sit-up actions, when the actions reach half, the stability of the upper half of the body is kept through the abdominal muscle groups, so that the back of the person is separated from the back supporting plate 20, when a person performs weight training on the leg by matching the traction rope 11 and the counterweight 10 during the process that the person uses the calf tilting adjustment assembly 14 and the traction rope 11 and the counterweight 10 are directly laid on the upper end of the inclined lying plate 3 and performs leg muscle training in a state that the back of the person is in contact with the back support plate 20, because the traction rope 11 is fixedly connected with the back support plate 20 through the linkage block 22, the back support plate 20 synchronously rotates and tilts along with the tilting of the adjustment assembly 14 during the leg muscle training, the training force born by the leg cannot be performed by the person in a state that the person is directly laid on the inclined lying plate 3, besides the targeted standard weight of the counterweight 10, the weight of the upper body of the person is added, and the person wants to perform training, the muscles of the abdomen must be used to keep the upper body stable, so that the muscles of the legs must be exercised and the muscles of the abdomen must be exercised.
Referring to fig. 1 and 5, the upper end of the inclined lying plate 3 is provided with a hip and thigh supporting area 19, the upper end of the inclined lying plate 3 is rotatably connected with a back supporting plate 20, the outer end of the back supporting plate 20 is provided with a pair of embedding grooves 21, the upper end of the inclined lying plate 3 is provided with a pair of embedding grooves 23, the outer circumferential surface of the traction cable 11 is fixedly connected with a linkage block 22, the linkage block 22 is embedded with the embedding grooves 23, one end of the linkage block 22 close to the back supporting plate 20 is embedded in the inner cavity of the embedding grooves 21, when aiming at a person with a muscle group of weak legs, the muscle group of the abdomen is more developed than the muscle group of the weak legs, the training action is simpler, after the preparation posture of the training is finished, the person can directly level the upper end of the inclined lying plate 3, the leg forcefully tilting adjusting component 14 of the person cooperates with the traction cable 11 and the counterweight 10 to train the legs, the back supporting plate 20 also synchronously rotates and tilts along with the tilting of the adjusting component 14, the back support plate 20 with synchronous tilting can push the back of a person to assist the person to complete the sit-up action, the muscle of the abdomen of the person only needs to exert a small force and is matched with the pushing of the back support plate 20 to complete the sit-up action, the person can be assisted to perform the muscle training of the abdomen while performing the leg training, when aiming at the person with balanced muscle strength of the abdomen and the leg or a new hand for training, the counterweight 10 is not added, after the preparation posture of the training is completed, the muscle of the abdomen of the person only needs to exert a small force to slightly separate the back of the person from the back support plate 20, the leg strength of the person can easily tilt the adjusting component 14, and the back support plate 20 is rotated and tilted, when the back support plate 20 tilts to be in contact with the back of the person, and the adjusting component 14 needs to continuously tilt, when the weight of the upper body of the person is applied and the leg strength cannot raise the adjusting unit 14 even if only the weight of the upper body of the person is applied, the abdominal muscles of the person need to exert a small force, and the weight of the upper body of the person applied to the back support plate 20 is reduced, so that the abdominal muscle force and the abdominal muscle force keep a balanced state, and the abdominal muscles and the leg muscles can be trained synchronously, and the physical coordination can be effectively improved.
Referring to fig. 2-3, the adjusting assembly 14 includes a hollow connecting rod 141, the hollow connecting rod 141 is rotatably connected to the connecting shaft 13, an adjusting rod 142 is embedded in the lower end of the hollow connecting rod 141, a fixing bolt 143 is disposed at the outer end of the hollow connecting rod 141, a first through hole 144 is formed at the outer end of the hollow connecting rod 141, a threaded hole 145 is formed at the outer end of the adjusting rod 142, the fixing bolt 143 penetrates through the first through hole 144 and the threaded hole 145 to form a threaded connection, so that a contact point between a leg bone or an instep of a calf and the limiting rod 15 can be adjusted, the contact point is close to a knee, the moment arm distance is reduced, muscle training of the leg is more labor-saving, an adaptive condition is provided for training a novice, and the training progress of training the novice is further improved.
Referring to fig. 4, a clamping fastening bolt 161 is provided at the outer end of the winding shaft 16, a second through hole 162 is drilled in the winding shaft 16, the clamping fastening bolt 161 penetrates through the second through hole 162 to form a threaded connection with the limiting rod 15, when the adjusting rod 142 is adjusted to retract, the winding shaft 16 is used for winding the redundant traction cable 11, and the winding shaft 16 is clamped and fixed by the clamping fastening bolt 161, so that the adjusting rod 142 is adjusted, and the training effect is improved.
Referring to fig. 2-5, a back cushion 301 is fixedly connected to the upper end of the inclined lying plate 3, the back cushion 301 is made of a silica gel material, when a person lies on the surface of the inclined lying plate 3, the back cushion 301 supports the cervical vertebra of the person, so as to improve the comfort of the person during training, a protective layer 1301 is sleeved on the outer circumferential surface of the connecting shaft 13, the protective layer 1301 is made of a rubber material, when the thigh and the calf of the person are matched and bent and the connecting shaft 13 is clamped, the friction between the skin of the person and the connecting shaft 13 is reduced through the protective layer 1301, so as to improve the protection effect of the person, a rubber anti-slip layer 1901 is fixedly connected to the surface of the hip thigh supporting area 19, anti-slip particles are arranged on the surface of the rubber anti-slip layer 1901, the hip and the thigh of the person are supported by the hip thigh supporting area 19, and the anti-slip particles are matched through the rubber anti-slip layer 1901, increase the friction between personnel and buttock thigh supporting area 19, improve the stability of personnel in training process, put base 1's lower extreme fixedly connected with buffer layer 101, buffer layer 101 adopts rubber materials to make, the in-process of putting is carried out at the training equipment, through buffer layer 101, reduce the rigidity collision between training equipment and the ground, reduce the possibility that training equipment and ground damaged, the surface of adjusting pole 142 is equipped with polishing layer, constitute sliding connection between adjusting pole 142 and the hollow connecting rod 141, reduce the friction between adjusting pole 142 and the hollow connecting rod 141, be convenient for adjust adjusting pole 142.
The working principle is as follows: in the using process, a person firstly lies on the upper end of the inclined lying plate 3, the back of the person is in contact with the back support plate 20, the hip and the thigh of the person are in contact with the hip and thigh support area 19, the thigh and the calf are matched and bent, the connecting shaft 13 is clamped, at the moment, the calf is in a vertical state, the leg bone or the instep of the calf is limited by the limiting rod 15, when the person trains and is weak for a person with developed abdominal muscles and leg muscles, the person firstly performs sit-up action, and when the action is half, the upper half of the body is kept stable through the abdominal muscles, so that the back of the person is separated from the back support plate 20, the tilting adjusting component 14 is adjusted by the limiting rod 15, when the person tilts the calf adjusting component 14, when a person performs weight training with the traction rope 11 and the counterweight 10 in cooperation with the inclined lying plate 3, and leg muscles are trained while the back of the person is in contact with the back support plate 20, since the traction rope 11 is fixedly connected to the back support plate 20 via the link block 22, the back support plate 20 is rotated and tilted synchronously with the tilting of the adjustment unit 14 during the leg muscles training, and the training force to be applied to the legs while the person is lying on the inclined lying plate 3 directly is not only the weight of the upper body of the person but also the weight of the upper body of the person in addition to the targeted standard weight of the counterweight 10, so that the person cannot perform the training operation and needs to keep the upper body stable via the abdominal muscle group, thereby performing the leg muscles training, the abdominal muscle group is trained, when aiming at a person with an abdominal muscle group which is more developed than a leg muscle group with weakness, the training action is simpler, after the preparation posture of the training is finished, the person can directly lie on the upper end of the inclined lying plate 3, the leg force tilting adjusting component 14 of the person is matched with the traction rope 11 and the counterweight 10 to train the legs, the back supporting plate 20 synchronously rotates and tilts along with the tilting of the adjusting component 14, the synchronously tilted back supporting plate 20 pushes the back of the person to assist the person to finish the sit-up action, the muscle of the abdomen of the person only slightly exerts force and is matched with the pushing of the back supporting plate 20 to finish the sit-up action, when the leg training is carried out, the person is assisted to carry out the abdominal muscle training, when aiming at the person with the balance of the abdominal muscle strength and the leg muscle strength or a new hand, the counterweight 10 can be omitted, and after the preparation posture of training is finished, firstly, the abdominal muscle of the person only needs to exert a little force, so that the back of the person is slightly separated from the back support plate 20, the leg power of the person can easily tilt the adjustment assembly 14, and with the back support plate 20 turned to tilt, when the back support plate 20 is tilted to contact the back of the person, when the adjusting component 14 is continuously tilted, the weight of the upper body of the person is exerted, and when the adjusting component 14 cannot be tilted by the leg strength only by the weight of the upper body of the person, the abdominal muscle of the person needs to exert a slight force, the weight exerted by the supporting plate 20 of the upper body of the person to the back is reduced, so that the abdominal muscle strength and the abdominal muscle strength keep a balanced state, can effectively improve the coordination of the body while synchronously training the abdominal muscles and the leg muscles.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (9)
1. The utility model provides a body-building apparatus of synchronous training of belly muscle and shank muscle, is including putting base (1), its characterized in that: the upper end of the placing base (1) is fixedly connected with a pair of supporting rods (2), the upper end of each supporting rod (2) is fixedly connected with an inclined lying plate (3), the lower end of each inclined lying plate (3) and the placing base (1) form a fixed connection, the outer end of each inclined lying plate (3) is provided with a pair of conjunction grooves (4), the upper end of the placing base (1) is fixedly connected with a pair of connecting rods (5), the upper ends of the connecting rods (5) extend to the upper side of each inclined lying plate (3) through the conjunction grooves (4), the connecting rods (5) and the conjunction grooves (4) form a fixed connection, the upper ends of the connecting rods (5) are fixedly connected with steering connecting rods (6), the two ends of the steering connecting rods (6) are fixedly connected with first steering rotating wheels (7), the upper end of the placing base (1) is provided with a placing groove (8), the inner chamber of standing groove (8) inlays and is equipped with counter weight (9), put a pair of extension board (9) of upper end fixedly connected with of base (1), it is a pair of extension board (9) are levelled with the inner wall of standing groove (8) respectively to extend board (9), a pair of traction cable (11) of upper end fixedly connected with of counter weight (10), it is a pair of traction cable (11) all run through slope attitude bed of lying (3) and extend to the top of slope attitude bed of lying (3), traction cable (11) are around the outer periphery of first turn to swivel wheel (7), the upper end fixedly connected with of slope attitude bed of lying (3) is a pair of extension piece (12), it is a pair of it links up axle (13) to match inner wall fixedly connected with between extension piece (12), it is a pair of outer periphery of axle (13) to rotate and be connected with a pair of adjusting part (14), it is a pair of it matches lower extreme fixedly connected with gag lever post (15) to adjust between subassembly (14), the both ends of gag lever post (15) are rotated and are connected with rolling axle (16), and a pair of bracing piece (2) are close to the equal fixedly connected with connecting block (17) of one end of rolling axle (16), the one end fixedly connected with second that bracing piece (2) were kept away from in connecting block (17) turns to and rotates wheel (18), haulage cable (11) run through extension piece (12) around the second turns to the outer periphery that rotates wheel (18), constitute fixed connection between haulage cable (11) and rolling axle (16).
2. An exercise machine for synchronous abdominal and leg muscle training as claimed in claim 1, wherein: the upper end of the inclined lying plate (3) is provided with a hip thigh supporting area (19), the upper end of the inclined lying plate (3) is rotatably connected with a back supporting plate (20), the outer end of the back supporting plate (20) is provided with a pair of embedding grooves (21), the upper end of the inclined lying plate (3) is provided with a pair of embedding grooves (23), the outer circumferential surface of the traction rope (11) is fixedly connected with a linkage block (22), the linkage block (22) is embedded with the embedding grooves (23), and one end of the linkage block (22) close to the back supporting plate (20) is embedded in an inner cavity of the embedding grooves (21).
3. An exercise machine for synchronous abdominal and leg muscle training as claimed in claim 1, wherein: adjusting part (14) include hollow connecting rod (141), constitute between hollow connecting rod (141) and linking axle (13) and rotate and be connected, the lower extreme of hollow connecting rod (141) is inlayed and is equipped with regulation pole (142), the outer end of hollow connecting rod (141) sets fixing bolt (143), the outer end of hollow connecting rod (141) is opened and is chiseled there is first through-hole (144), the outer end of adjusting pole (142) is opened and is chiseled threaded hole (145), fixing bolt (143) run through and constitute threaded connection between first through-hole (144) and threaded hole (145).
4. An exercise machine for synchronous abdominal and leg muscle training as claimed in claim 1, wherein: the outer end of the winding shaft (16) is provided with a clamping and fastening bolt (161), a second through hole (162) is formed in the winding shaft (16) in a chiseled mode, and the clamping and fastening bolt (161) penetrates through the second through hole (162) and is connected with the limiting rod (15) in a threaded mode.
5. An exercise machine for synchronous abdominal and leg muscle training as claimed in claim 1, wherein: the upper end fixedly connected with back cushion (301) of slope attitude lie flat board (3), back cushion (301) adopt the silica gel material to make.
6. An exercise machine for synchronous abdominal and leg muscle training as claimed in claim 1, wherein: the outer circumferential surface of the connecting shaft (13) is sleeved with a protective layer (1301), and the protective layer (1301) is made of rubber materials.
7. An exercise machine for synchronous abdominal and leg muscle training as claimed in claim 2, wherein: the surface of the hip thigh supporting area (19) is fixedly connected with a rubber anti-slip layer (1901), and anti-slip particles are arranged on the surface of the rubber anti-slip layer (1901).
8. An exercise machine for synchronous abdominal and leg muscle training as claimed in claim 1, wherein: the lower end of the placing base (1) is fixedly connected with a buffer layer (101), and the buffer layer (101) is made of rubber materials.
9. An exercise machine for synchronous abdominal and leg muscle training as claimed in claim 3, wherein: the outer surface of the adjusting rod (142) is provided with a polishing layer, and the adjusting rod (142) is in sliding connection with the hollow connecting rod (141).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111051337.1A CN113941124A (en) | 2021-09-08 | 2021-09-08 | Body-building apparatus for synchronous training of abdominal muscles and leg muscles |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111051337.1A CN113941124A (en) | 2021-09-08 | 2021-09-08 | Body-building apparatus for synchronous training of abdominal muscles and leg muscles |
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| CN113941124A true CN113941124A (en) | 2022-01-18 |
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| CN111888723A (en) * | 2020-07-22 | 2020-11-06 | 沈阳体育学院 | A kind of leg strength training device and using method thereof |
| CN113289314A (en) * | 2021-04-26 | 2021-08-24 | 景德镇陶瓷大学科技艺术学院 | Student abdomen muscle training device for physical training |
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| US5545114A (en) * | 1995-04-25 | 1996-08-13 | Kor-One, Ltd. | Abdominal exercise device |
| CN202909370U (en) * | 2012-11-27 | 2013-05-01 | 上海电机学院 | Abdominal muscle exercise device provided with adjustable back cushion |
| CN202909369U (en) * | 2012-11-27 | 2013-05-01 | 上海电机学院 | Abdominal muscle exercise machine with load bearing structure |
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Application publication date: 20220118 |
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