CN114904242B - Body-building device for mass exercise - Google Patents
Body-building device for mass exercise Download PDFInfo
- Publication number
- CN114904242B CN114904242B CN202210440528.5A CN202210440528A CN114904242B CN 114904242 B CN114904242 B CN 114904242B CN 202210440528 A CN202210440528 A CN 202210440528A CN 114904242 B CN114904242 B CN 114904242B
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- water
- pedal
- rod
- water tank
- assembly
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 177
- 230000033001 locomotion Effects 0.000 claims abstract description 21
- 238000002347 injection Methods 0.000 claims abstract description 13
- 239000007924 injection Substances 0.000 claims abstract description 13
- 230000000903 blocking effect Effects 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 9
- 238000005086 pumping Methods 0.000 claims description 8
- 210000001364 upper extremity Anatomy 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Classifications
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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
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/06—Training appliances or apparatus for special sports for rowing or sculling
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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
- A63B21/008—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using hydraulic or pneumatic force-resisters
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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
- A63B23/0405—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs involving a bending of the knee and hip joints simultaneously
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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
- A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
- A63B23/1281—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles primarily by articulating the elbow joint
Landscapes
- 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)
- Reciprocating Pumps (AREA)
- Massaging Devices (AREA)
Abstract
The invention discloses a body-building device for mass exercise, which comprises a water source, a water pump assembly and a water pump assembly, wherein the water source can be a water tank; the leg movement assembly comprises a water tank, a water injection pipe is connected with the inside of the water tank, a paddle assembly is arranged in the water tank, a pedal assembly is arranged on one side of the water tank, and the pedal assembly is rotationally connected with the paddle assembly; the paddle assembly comprises a rotating rod which is horizontally inserted into the water tank and is rotationally connected with the water tank, and the outer wall of the rotating rod is provided with paddles; the pedal assembly comprises a first pedal and a second pedal, the first pedal and the second pedal are arranged in parallel, a first connecting rod is movably connected between the first pedal and the second pedal, a second connecting rod is movably connected between the first pedal and the rotating rod, a fixed seat is fixed on the ground, and a third connecting rod is movably connected between the second pedal and the fixed seat.
Description
Technical Field
The invention belongs to the technical field of body-building equipment, and relates to a body-building device for mass exercise.
Background
The target group of the mass body-building device is mass, and the mass body-building device has the characteristics of simplicity, easy learning and quick response due to the broad universality. The public gymnastics are generally arranged in parks and communities and provided for residents, the public gymnastics are mainly used for training physical ability and flexibility of the residents, and most groups used by the public gymnastics are old people and children because of the characteristics of simplicity, easy learning and quick effect, and the public gymnastics do not use resistance training as main sports, so that the public gymnastics in parks and communities cannot provide services for young and middle-aged users who need resistance training.
Park, community belong to the public occasion, have old man child trip, should not put weights such as dumbbell to avoid appearing the incident, secondly dumbbell is placed outdoor for a long time, and its life also can shorten greatly, to this kind of user group that needs to carry out strength training, need improve the upgrading to current masses fitness equipment.
Disclosure of Invention
The invention aims to provide a body building device for mass exercise, which solves the problems in the background technology.
The technical scheme adopted by the invention is that the body-building device for mass exercise comprises:
a water source;
the water pump assembly comprises a pump body, the pump body is connected with a water suction pipe, the water suction pipe stretches into a water source, and the pump body is also connected with a water injection pipe;
the leg movement assembly comprises a water tank, a water injection pipe is connected with the inside of the water tank, a paddle assembly is arranged in the water tank, a pedal assembly is arranged on one side of the water tank, and the pedal assembly is rotationally connected with the paddle assembly;
the paddle assembly comprises a rotating rod which is horizontally inserted into the water tank and is rotationally connected with the water tank, and the outer wall of the rotating rod is provided with paddles;
the pedal assembly comprises a first pedal and a second pedal, the first pedal and the second pedal are arranged in parallel, a first connecting rod is movably connected between the first pedal and the second pedal, a second connecting rod is movably connected between the first pedal and the rotating rod, a fixed seat is fixed on the ground, and a third connecting rod is movably connected between the second pedal and the fixed seat.
The invention is also characterized in that:
the middle part of the pump body is provided with a baffle plate which divides the pump body into an upper space and a lower space, the baffle plate is provided with a through hole, the through hole is provided with a through hole blocking cover, a water pumping pipe is arranged in the through hole, the water pumping pipe extends into the lower space, and the bottom of the lower space is not sealed and is communicated with a water source;
the top end of the upper space is provided with a round hole, the interior of the upper space is provided with a piston, the piston slides along the inner wall of the upper space, the piston is vertically provided with a water inlet hole, the water inlet hole is provided with a water outlet hole blocking cover, the upper surface of the piston is fixedly connected with a connecting frame, the connecting frame is vertically fixedly connected with a limiting rod, the limiting rod penetrates through the round hole to extend to the exterior of the upper space, one end of a water injection pipe is communicated with the interior of the upper space, and the other end of the water injection pipe is communicated with a water tank;
the pump body outer wall is provided with the fixed block, and fixed block swing joint has the bracing piece, and gag lever post outer wall swing joint has the actuating lever, and bracing piece swing joint is at the actuating lever outer wall, and the end of actuating lever is provided with the mounting hole.
The bottom of the water tank is provided with a water outlet, the water outlet is provided with a water outlet blocking cover, the upper surface of the water outlet blocking cover is movably connected with one end of a first opening and closing rod, the other end of the first opening and closing rod is movably connected with one end of a second opening and closing rod, the other end of the second opening and closing rod is movably connected with the side wall of any paddle, and the water outlet is communicated with a water source.
The pump body top is provided with the support, and the support includes branch, and branch top rigid coupling has the solid fixed ring, and the gag lever post top passes the solid fixed ring.
The piston is provided with an annular groove along the circumferential direction, a sealing ring is arranged in the annular groove, and the sealing ring is in tensioning connection with the inner wall of the upper space.
The water source is a water tank, the lower space is arranged in the water tank, the water pumping pipe stretches into the water surface, and the water outlet of the water tank is positioned above the water tank.
The mounting hole is connected with the snap ring, and the snap ring is used for connecting different model pull rods.
The beneficial effects of the invention are as follows:
1. compared with the traditional body-building device, the invention is used for the anti-resistance training of the young and young users, the water pump component is used for the upper limb training, the water pump component takes the hand pump as the principle, the pressure generated by the working in the pump is used as the upper limb training resistance, and the pressure generated by the air pressure and the water pressure is used for replacing the gravity of the dumbbell weight, namely, the dumbbell weight and other weights are not required to be independently arranged outdoors, so that the training of the users is not influenced, and the safety of pedestrians is ensured. And water is used as a power source, so that the water can depend on the environment of parks and communities and can be used according to local conditions.
2. According to the invention, the water pumped by the water pump assembly in the anti-resistance training is not directly discharged back to the water tank, and is taken as a resistance source for the aerobic movement of the legs, and the paddle slides to perform the reciprocating movement of the anti-resistance movement and the opening and closing of the water outlet blocking cover, so that the foot pedal assembly and the paddle assembly work cooperatively, the water discharging operation and the aerobic training of the legs are combined, one action is performed, and the two assemblies work in one pass.
Drawings
FIG. 1 is a schematic view of a mass exercise exerciser according to the present invention;
FIG. 2 is a schematic diagram of a water pump set of the exercise machine for mass exercise according to the present invention;
FIG. 3 is a cross-sectional view of a water tank of a mass exercise machine of the present invention;
FIG. 4 is a schematic view of a foot pedal assembly of a mass exercise machine according to the present invention;
in the drawings, 1 a water source, 2 a water pump assembly, 3 a leg movement assembly, 4 a through hole cover, 5 a water outlet cover, 6 a bracket, 7 a sealing ring, 2-1 a pump body, 2-2 a water suction pipe, 2-3 a water injection pipe, 2-4 a top space, 2-5 a bottom space, 2-6 a pull rod, 2-7 a piston, 2-8 a connecting frame, 2-9 a limit rod, 2-10 a fixed block, 2-11 a support rod, 2-12 a driving rod, 3-1 a water tank, 3-2 a paddle assembly, 3-3 a pedal assembly, 3-4 a first opening and closing rod, 3-5 a second opening and closing rod, 3-2-1 a rotating rod, 3-2-2 a paddle, 3-6 a water outlet cover, 3-3-1 a first foot pedal, 3-3-2 a second foot pedal, 3-3-3 a first connecting rod, 3-3-4 a second connecting rod, 3-5 a third foot pedal, 3-6 a fixed ring and 6 a fixed support rod.
Detailed Description
The invention will be described in detail below with reference to the drawings and the detailed description.
The invention relates to a body-building device for mass exercise, as shown in figure 1, which comprises a water source 1, wherein the water source is divided into two types, the body-building device is placed indoors, the water source adopts a large-sized water storage tank, a user adds water to the water storage tank, the body-building device is arranged in an outdoor environment, such as a park, and a fountain pool in the park is used as a water source for practical use.
As shown in FIG. 2, the water pump assembly 2 comprises a pump body 2-1, a baffle plate is arranged in the middle of the pump body 2-1 to divide the pump body 2-1 into an upper space 2-4 and a lower space 2-5, through holes are formed in the baffle plate, a through hole blocking cover 4 is hinged to the baffle plate, the through hole blocking cover covers the whole through hole, the lower side of the through hole is connected with the outlet end of a water pumping pipe 2-2, the water pumping pipe 2-2 extends into the lower space 2-5, the bottom of the lower space 2-5 is not sealed, then the lower space 2-5 is placed in a water tank, and the water pumping pipe 2-2 extends into the water tank below the water surface.
The top of the upper space 2-4 is provided with a round hole, the inside of the upper space 2-4 is provided with a piston 2-7, the piston 2-7 slides along the inner wall of the upper space 2-4, the piston 2-7 is provided with an annular groove along the circumferential direction, the annular groove is internally provided with a sealing ring 7, the sealing ring 7 is in tensioning connection with the inner wall of the upper space 2-4, and the sealing ring 7 enhances the sealing performance and increases the air pressure. The piston 2-7 is vertically provided with a water inlet hole 2-8,
the surface of the piston 2-7 is hinged with a water outlet baffle cover 5, the water outlet Kong Dang cover 5 covers the whole water outlet, the upper surface of the piston 2-7 is fixedly connected with a connecting frame 2-8, the connecting frame 2-8 is vertically fixedly connected with a limiting rod 2-9, the limiting rod 2-9 penetrates through a round hole to extend to the outside of the upper space 2-4, the upper hollow top end is provided with a support 6, the support 6 comprises a support rod 6-1, the top end of the support rod 6-1 is fixedly connected with a fixed ring 6-2, the top end of the limiting rod 2-9 penetrates through the fixed ring 6-2, and the fixed ring 6-2 and the limiting rod 2-9 limited by two points of the round hole in a line do linear motion.
The outer wall of the pump body 2-1 is provided with a fixed block 2-10, the fixed block 2-10 is movably connected with a supporting rod 2-11, the outer wall of a limiting rod 2-9 is movably connected with a driving rod 2-12, the supporting rod 2-11 is movably connected with the outer wall of the driving rod 2-12, the driving rod 2-12 is specifically a V-shaped rod, the included angle of the V-shaped rod is 130-150 degrees, the V-shaped rod is divided into a long rod and a short rod connecting section, the short rod is hinged to the outer wall of the limiting rod 2-9, and the length ratio of the long rod to the short rod is 3-4: 1, the end of stock is provided with the mounting hole, and the bracing piece handing-over is in the intersection department of stock and quarter butt, and the mounting hole is connected with the snap ring, and the snap ring is used for connecting different model pull rods, and the user can do training actions such as high-order drop-down.
The water pump assembly 2 is used for upper limb training, and the water pump assembly uses a hand pump as a principle, and the pressure generated by working in the pump is used as the upper limb training resistance.
As shown in fig. 3 and 4, the leg movement assembly 3 comprises a water tank 3-1, one end of a water injection pipe 2-3 is communicated with the inside of an upper space 2-4, the other end of the water injection pipe is communicated with the water tank 3-1, a water pump assembly 2 pumps water in a water tank to be conveyed into the water tank 3-1, a paddle assembly 3-2 is arranged in the water tank 3-1, a pedal assembly 3-3 is arranged on one side of the water tank 3-1, the pedal assembly is in rotary connection with the paddle assembly 2-4, the paddle assembly 3-2 comprises a rotary rod 3-2-1, the rotary rod 3-2-1 is horizontally inserted into the water tank 3-1 and is in rotary connection with the water tank 3-1, and a paddle 3-2-2 is arranged on the outer wall of the rotary rod 3-2-1;
the pedal assembly 3-3 comprises a first pedal 3-3-1 and a second pedal 3-3-2, the first pedal 3-3-1 and the second pedal 3-3-2 are arranged in parallel, a first connecting rod 3-3 is movably connected between the first pedal 3-3-1 and the second pedal 3-3-2, a second connecting rod 3-3-4 is movably connected between the first pedal 3-3-1 and the rotating rod 3-2-1, a fixed seat 3-3-6 is fixed on the ground, and a third connecting rod 3-3-5 is movably connected between the second pedal 3-3-2 and the fixed seat 3-3-6. The ground placement seat is balanced by sitting on the seat. The pedal plate component 3-3 is on the same side as the pull rod, and a user sits on the seat to pedal the pedal plate by foot and pulls the pull rod by hand.
The blades agitate the water in the water tank, and the more the water in the water tank, the greater the resistance of the blades to agitation.
The bottom of the water tank 3-1 is provided with a water outlet, the water outlet is provided with a water outlet blocking cover 3-6, the upper surface of the cover 3-3 is movably connected with one end of a first opening and closing rod 3-4, the other end of the first opening and closing rod 3-4 is movably connected with one end of a second opening and closing rod 3-5, the other end of the second opening and closing rod 3-5 is movably connected with the side wall of any blade 3-2-2, the water outlet is arranged above a water tank, and after the water outlet blocking cover 3-3 is opened, water in the water tank flows out from the water outlet and is gathered into the water tank.
The invention relates to a body-building device for mass exercise, which has the following working principle:
the user sits at the seat, and both hands pull the pull rod, constantly downward pulling pull rod, pull rod pulling actuating lever, the actuating lever uses the bracing piece to support and makes lever motion, and the quarter butt lifts the pushing actuating lever down, and the actuating lever makes the piston make reciprocating motion, and in the reciprocating motion process of piston reciprocating motion, the water suction pipe is the water suction upper space in the pond, and water gets into the water tank from the water injection pipe.
The user's both feet just in first pedal and second pedal, step on two pedals, first pedal uses the initiative pole as the centre of a circle, the second connecting rod is circular motion as the radius, the second pedal uses its pivot tie point with the fixing base as the centre of a circle, the second connecting rod is circular motion as the radius, two pedals rotate simultaneously in turn, this rotation motion is the power of dwang, the dwang rotates, the blade slides in the water tank, slide a week with the blade that first switching pole, the second switching pole is connected, the delivery port shield can be pulled open once, water in the water tank can flow back into the pond, the water of two pedal evacuation water tanks is stepped on always, the water of water tank is after the evacuation, repeated pull-down pull rod moves, for the water tank is full of water again, circulation two kinds of motions, reach the purpose of body building.
The invention relates to a body-building device for mass exercise, which has the advantages that:
compared with the traditional body-building device, the invention is regarded as a user who is young and elderly to provide anti-resistance training, the water pump component is used for upper limb training, the water pump component takes the hand pump as a principle, the pressure generated by working in the pump is used as the upper limb training resistance, and the pressure generated by air pressure and water pressure is used for replacing the gravity of dumbbell weights, namely, the dumbbell weights and the like do not need to be independently arranged outdoors, so that the training of the user is not influenced, and the safety of pedestrians is ensured. And water is used as a power source, so that the water can depend on the environment of parks and communities and can be used according to local conditions. The water pumped by the water pump assembly in the anti-resistance training is not directly discharged back to the water tank, and is used as a resistance source for aerobic movement of legs, and the paddle slides to not only resist the movement but also enable the water outlet to block the cover to conduct the opening and closing reciprocating movement, so that the foot pedal assembly and the paddle assembly work cooperatively, the water draining operation is combined with the aerobic training of the legs, one action is performed, and the two assemblies work in a one-way mode. A user of the whole apparatus can train both the upper and lower limbs.
Claims (5)
1. A mass exercise exerciser, comprising:
a water source (1);
the water pump assembly (2), the water pump assembly (2) comprises a pump body (2-1), the pump body (2-1) is connected with a water suction pipe (2-2), the water suction pipe (2-2) stretches into a water source (1), and the pump body (2-1) is also connected with a water injection pipe (2-3);
the leg movement assembly (3), the leg movement assembly (3) comprises a water tank (3-1), the water injection pipe (2-3) is connected with the inside of the water tank (3-1), the paddle assembly (3-2) is arranged in the water tank (3-1), the pedal assembly (3-3) is arranged on one side of the water tank (3-1) and is fixedly connected with the paddle assembly (3-2);
the rowing assembly (3-2) comprises a rotating rod (3-2-1), wherein the rotating rod (3-2-1) is horizontally inserted into the water tank (3-1) and is in rotating connection with the water tank (3-1), and a paddle (3-2-2) is arranged on the outer wall of the rotating rod (3-2-1);
the pedal assembly (3-3) comprises a first pedal (3-3-1) and a second pedal (3-3-2), the first pedal (3-3-1) and the second pedal (3-3-2) are arranged in parallel, a first connecting rod (3-3-3) is movably connected between the first pedal (3-3-1) and the second pedal (3-3-2), a second connecting rod (3-3-4) is movably connected between the first pedal (3-3-1) and the rotating rod (3-2-1), a fixed seat (3-3-6) is fixed on the ground, and a third connecting rod (3-3-5) is movably connected between the second pedal (3-3-2) and the fixed seat (3-3-6);
the middle part of the pump body (2-1) is provided with a baffle plate for dividing the pump body (2-1) into an upper space (2-4) and a lower space (2-5), the baffle plate is provided with a through hole, the through hole is provided with a through hole blocking cover (4), the through hole is internally provided with a water pumping pipe (2-2), the water pumping pipe (2-2) extends into the lower space, and the bottom of the lower space (2-5) is unsealed and is communicated with a water source (1);
the top of the upper space (2-4) is provided with a round hole, the interior of the upper space (2-4) is provided with a piston (2-7), the piston (2-7) slides along the inner wall of the upper space (2-4), the piston (2-7) is vertically provided with a water inlet hole, the water inlet hole is provided with a water outlet hole blocking cover (5), the upper surface of the piston (2-7) is fixedly connected with a connecting frame (2-8), the connecting frame (2-8) is vertically fixedly connected with a limiting rod (2-9), the limiting rod (2-9) penetrates through the round hole to extend to the exterior of the upper space (2-4), one end of a water injection pipe (2-3) is communicated with the interior of the upper space (2-4), and the other end of the water injection pipe is communicated with a water tank (3-1);
the outer wall of the pump body (2-1) is provided with a fixed block (2-10), the fixed block (2-10) is movably connected with a supporting rod (2-11), the outer wall of the limiting rod (2-9) is movably connected with a driving rod (2-12), the supporting rod (2-11) is movably connected with the outer wall of the driving rod (2-12), the tail end of the driving rod (2-12) is provided with a mounting hole, the mounting hole is connected with a clamping ring, and the clamping ring is used for connecting the (2-6) of pull rods of different types.
2. The body-building device for mass exercise according to claim 1, wherein a water outlet is formed in the bottom of the water tank (3-1), a water outlet blocking cover (3-6) is arranged at the water outlet, one end of a first opening and closing rod (3-4) is movably connected to the upper surface of the water outlet blocking cover (3-6), one end of a second opening and closing rod (3-5) is movably connected to the other end of the first opening and closing rod (3-4), the other end of the second opening and closing rod (3-5) is movably connected to the side wall of any paddle (3-2-2), and the water outlet is communicated with the water source (1).
3. The body-building device for mass exercise according to claim 1, wherein a support (6) is arranged at the top end of the pump body (2-1), the support (6) comprises a supporting rod (6-1), a fixing ring (6-2) is fixedly connected to the top end of the supporting rod (6-1), and the top end of the limiting rod (2-9) penetrates through the fixing ring (6-2).
4. The body-building device for mass exercise according to claim 2, wherein the piston (2-7) is provided with an annular groove along the circumferential direction, a sealing ring (7) is arranged in the annular groove, and the sealing ring (7) is in tensioning connection with the inner wall of the upper space (2-4).
5. The body-building device for mass exercise according to claim 2, wherein the water source (1) is a water tank, the lower space (2-5) is arranged in the water tank, the water suction pipe (2-2) stretches into the water surface, and the water outlet of the water tank (3-1) is positioned above the water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210440528.5A CN114904242B (en) | 2022-04-25 | 2022-04-25 | Body-building device for mass exercise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210440528.5A CN114904242B (en) | 2022-04-25 | 2022-04-25 | Body-building device for mass exercise |
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| Publication Number | Publication Date |
|---|---|
| CN114904242A CN114904242A (en) | 2022-08-16 |
| CN114904242B true CN114904242B (en) | 2023-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210440528.5A Active CN114904242B (en) | 2022-04-25 | 2022-04-25 | Body-building device for mass exercise |
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2022
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| CN210845125U (en) * | 2019-10-24 | 2020-06-26 | 袁广敬 | Damping device of exercise bicycle |
| CN214831271U (en) * | 2021-05-25 | 2021-11-23 | 西安科技大学 | Mechanical structure of bicycle fitness equipment with clothes washing function |
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| CN114904242A (en) | 2022-08-16 |
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