CN212631575U - Multi-functional sports physical stamina low limbs strength training equipment - Google Patents
Multi-functional sports physical stamina low limbs strength training equipment Download PDFInfo
- Publication number
- CN212631575U CN212631575U CN202021058462.6U CN202021058462U CN212631575U CN 212631575 U CN212631575 U CN 212631575U CN 202021058462 U CN202021058462 U CN 202021058462U CN 212631575 U CN212631575 U CN 212631575U
- Authority
- CN
- China
- Prior art keywords
- weight
- fixed
- strength training
- connecting rod
- balancing weight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a many function body educate physical stamina low limbs strength training equipment, which comprises a supporting fram, a backrest, the seat, fixed rotating shaft, the connecting rod, atress roller and counter weight device, through set up the counter weight device at atress roller left end, the counter weight device comprises fixed pouring weight and balancing weight, through at the inside fixed establishment that has set up of balancing weight, when being connected between balancing weight and fixed pouring weight, only need insert the balancing weight in the fixed pouring weight outside, through the inside fixed establishment and the mutual lock joint of fixed pouring weight of balancing weight, it is fixed effectual, be difficult for droing, and the balancing weight is provided with a plurality ofly, cup joint each other between, it is fixed to carry out the lock joint through the inside fixed establishment of balancing weight, and only need press down the movable block of balancing weight left end can be to the connection of disconnection fixed establishment, be convenient for.
Description
Technical Field
The utility model relates to a body-building apparatus correlation field specifically is a many function body educate low limbs strength training equipment.
Background
With the improvement of living standard, the demand of people for body-building is continuously improved, and body-building is a sports item, such as various bare-handed aerobics exercises, rhythm exercises, physique exercises and various self-resistance actions, gymnastics and yoga, which can enhance strength and flexibility, increase endurance, improve coordination and control the ability of each part of the body, thereby making the body strong.
Need carry out the training of low limbs strength through low limbs strength training equipment when body-building, when carrying out low limbs strength training, need prop up the training through low limbs to the counterweight, nevertheless when taking exercise different users, to the demand diverse of counter weight, the mode that current balancing weight generally adopted simple and easy grafting is connected to in carrying out the dismouting, but fixed effect is poor, leads to the balancing weight to drop easily.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above insufficiency, the utility model provides a multi-functional sports physical stamina lower limbs strength training equipment here.
The utility model discloses a realize like this, construct a multi-functional sports physical stamina low limbs strength training equipment, the device includes support frame and counter weight device, support frame top rear side is through the bolt and the mutual lock solid of back, support frame top front side is through the bolt and the mutual lock solid of seat, the seat left end is connected with the connecting rod through fixed rotating shaft, connecting rod bottom right side rotates through pivot and atress roller to be connected, connecting rod left side bottom and the mutual lock solid of counter weight device, the counter weight device comprises dead lever, fixed pouring weight and balancing weight, the dead lever left end carries out the screw thread lock solid with fixed pouring weight, the balancing weight has been cup jointed in the fixed pouring weight left end outside, and the inboard and the mutual lock solid of fixed pouring weight of balancing weight, the dead lever right-hand member passes through the bolt and the.
Preferably, the balancing weight is composed of a shell, a slot, a clamping groove and a fixing device, the slot is formed in the middle of the right side of the shell, the clamping grooves are formed in the middle of the upper side and the lower side of the shell, the fixing device is arranged inside the shell, the inner side of the slot is connected with the fixed weight in an inserting mode, and the inner side of the fixing device is connected with the fixed weight in a fastening mode.
Preferably, fixing device comprises movable block, gag lever post, connecting rod, connection pivot, straight-bar and fixture block, the gag lever post is carried out lateral sliding along the gag lever post in movable block right-hand member middle part, both sides rotate through pivot and connecting rod respectively about the movable block right-hand member and are connected, and the connecting rod other end rotates through connecting pivot and straight-bar and be connected, straight-bar right-hand member and fixture block interconnect welding, the slot inboard is pegged graft each other with fixed pouring weight, the fixture block stretches into to the slot in with fixed pouring weight interconnect lock joint.
Preferably, a limiting plate is arranged at the front end of the left side of the seat plate, and the front end of the limiting plate supports the connecting rod.
Preferably, both sides all are planar about the fixed pouring weight, and slot inner wall and the laminating of fixed pouring weight.
Preferably, the gag lever post surface is smooth form, and the movable block inner wall and gag lever post laminating, the movable block right side passes through spring and shell elastic connection, and the spring cup joints in the gag lever post outside.
Preferably, the number of the connecting rods is two, and the two connecting rods are inclined outwards at an angle of thirty degrees from left to right.
Preferably, the right side surface of the clamping block is smooth, and the right side of the clamping block inclines outwards at an angle of forty-five degrees from left to right.
Preferably, the connecting rod and the straight rod are made of No. 45 steel.
Preferably, the fixture block is made of stainless steel.
The utility model has the advantages of as follows: the utility model discloses an improve and provide a multi-functional sports physical stamina low limbs strength training equipment here, compare with equipment of the same type, have following improvement:
a many function body educations physical stamina low limbs strength training equipment, through having set up the counter weight device at the atress roller left end, the counter weight device comprises fixed pouring weight and balancing weight, through the inside fixed establishment that has set up at the balancing weight, when being connected between balancing weight and fixed pouring weight, only need insert the balancing weight in the fixed pouring weight outside, through the inside fixed establishment of balancing weight and the mutual lock joint of fixed pouring weight, fixed effectual, be difficult for droing, and the balancing weight is provided with a plurality ofly, cup joint each other between, it is fixed to carry out the lock joint through the inside fixed establishment of balancing weight, and only need press down the movable block of balancing weight left end can be to the connection of disconnection fixed establishment, be convenient for carry out the dismouting to the balancing weight, and fixed effectual.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the counterweight device of the present invention;
FIG. 3 is a schematic view of the counterweight structure of the present invention;
FIG. 4 is a sectional view of the internal structure of the fixing device of the present invention;
fig. 5 is a schematic diagram of the structure of the fixture block of the present invention.
Wherein: the device comprises a support frame-1, a backrest-2, a seat plate-3, a fixed rotating shaft-4, a connecting rod-5, a stressed roller-6, a counterweight device-7, a fixed rod-71, a fixed weight-72, a counterweight-73, a shell-731, a slot-732, a clamping groove-733, a fixed device-734, a movable block-7341, a limiting rod-7342, a connecting rod-7343, a connecting rotating shaft-7344, a straight rod-7345 and a clamping block-7346.
Detailed Description
The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a multifunctional physical fitness lower limb strength training device through improvement, which comprises a support frame 1 and a counterweight device 7, wherein the rear side of the top end of the support frame 1 is mutually locked with a backrest 2 through a bolt, the front side of the top end of the support frame 1 is mutually locked with a seat plate 3 through a bolt, the left end of the seat plate 3 is connected with a connecting rod 5 through a fixed rotating shaft 4, the right side of the bottom end of the connecting rod 5 is rotatably connected with a stress roller 6 through a rotating shaft, the left side bottom end of the connecting rod 5 is mutually locked with the counterweight device 7, the counterweight device 7 consists of a fixed rod 71, a fixed weight 72 and a counterweight 73, the left end of the fixed rod 71 is in threaded locking with the fixed weight 72, the counterweight, the weight of the fixed weight 72 is increased by the weight 73, the inner side of the weight 73 is fastened with the fixed weight 72, and the right end of the fixed rod 71 is fastened with the connecting rod 5 through a bolt.
Further, the counterweight block 73 is composed of a shell 731, a slot 732, a slot 733 and a fixing device 734, the slot 732 is disposed in the middle of the right side of the shell 731, the slot 733 is disposed in the middle of the upper and lower sides of the shell 731, the fixing device 734 is installed inside the shell 731, the inner side of the slot 732 is inserted into the fixed weight 72, and the inner side of the fixing device 734 is fastened to the fixed weight 72.
Further, the fixing device 734 comprises a movable block 7341, a limiting rod 7342, a connecting rod 7343, a connecting rotating shaft 7344, a straight rod 7345 and a clamping block 7346, the middle portion of the right end of the movable block 7341 slides transversely along the limiting rod 7342, the upper and lower sides of the right end of the movable block 7341 are rotatably connected with the connecting rod 7343 through the rotating shaft, the other end of the connecting rod 7343 is rotatably connected with the straight rod 7345 through the connecting rotating shaft 7344, the right end of the straight rod 7345 is welded with the clamping block 7346, the inner side of the slot 732 is inserted into the fixed weight 72, and the clamping block 7346 extends into the slot 732 and is fastened with the fixed weight 72.
Further, the limiting plate is arranged at the front end of the left side of the seat plate 3, the connecting rod 5 is supported by the front end of the limiting plate, and downward rotation of the connecting rod 5 is limited through the limiting plate.
Furthermore, the upper and lower sides of the fixed weight 72 are planar, and the inner wall of the slot 732 is attached to the fixed weight 72, so that the positions of the slots on the upper and lower sides of the fixed weight 72 are aligned with the position of the fixture block 7346.
Further, the surface of the limiting rod 7342 is smooth, the inner wall of the movable block 7341 is attached to the limiting rod 7342, the right side of the movable block 7341 is elastically connected to the housing 731 through a spring, and the spring is sleeved on the outer side of the limiting rod 7342 to limit the moving track of the movable block 7341, and the movable block 7341 is supported through the spring.
Further, two connecting rods 7343 are provided, and both the two connecting rods 7343 are inclined outwards at an angle of thirty degrees from left to right, so that the straight rod 7345 is pushed by the connecting rod 7343 to expand outwards when the movable block 7341 moves rightwards.
Further, the right side surface of the fastening block 7346 is smooth, and the right side of the fastening block 7346 is inclined at an angle of forty-five degrees from left to right, so that when the fastening block 7346 is pressed against the fixed weight 72, the fastening block 7346 expands outwards.
Furthermore, the connecting rod 7343 and the straight rod 7345 are both made of No. 45 steel, so that the connecting rod 7343 and the straight rod 7345 are high in hardness and not easy to damage.
Furthermore, the fixture block 7346 is made of stainless steel, so that the fixture block is high in hardness and not easy to rust.
The utility model provides a multifunctional physical training lower limb strength training device through improvement, which has the following working principle;
firstly, before use, the device is firstly placed on a required plane position through a support frame 1;
secondly, the number of the counter weights 73 needs to be installed according to the exercise gravity required by the user, when the counter weights 73 are installed, the slots 732 of the counter weights 73 are inserted into the fixed weight 72, since the upper and lower sides of the fixed weight 72 are planar, and the inner walls of the slots 732 are attached to the fixed weight 72, so that the slots on the upper and lower sides of the fixed weight 72 are aligned with the positions of the clamping blocks 7346, when the counter weights 73 are inserted, the clamping blocks 7346 inside the counter weights 73 press the fixed weight 72, since the right side of the clamping blocks 7346 is smooth, and the right side of the clamping blocks 7346 is inclined from left to right at an angle of forty-five degrees, when the clamping blocks 7346 and the fixed weight 72 are pressed, the clamping blocks 7346 are expanded outwards, so that the counter weights 73 are sleeved outside the fixed weight 72, since the surface of the limiting rods 7342 is smooth, and the inner walls of the movable blocks 7341 are attached to the limiting rods 7342, the right side of, the spring is sleeved on the outer side of the limiting rod 7342, elastic potential energy is generated through the spring, the clamping block 7346 is contracted and inserted into the clamping groove on the outer side of the fixed weight 72, the counterweight 73 and the fixed weight 72 can be fixed, the fixing effect is good, and the counterweight is not easy to fall off;
thirdly, as the plurality of balancing weights 73 are sleeved with each other, the balancing weights 73 are fastened and fixed through the fixing mechanism 734 inside the balancing weights 73, and the balancing weights 73 are stacked and installed according to the requirement of a user;
fourthly, when the chair is used, a user sits on the seat plate 3, supports the back through the backrest 2, then upwards supports the stress roller 6 through the lower limbs, the stress roller 6 drives the connecting rod 5 and the counterweight device 7, and the connecting rod 5 rotates along the fixed rotating shaft 4 to train the lower limbs;
fifthly, when the counterweight block 73 needs to be disassembled, only the movable block 7341 at the left end of the counterweight block 73 needs to be pressed down, because the two connecting rods 7343 are arranged, and the two connecting rods 7343 are both inclined outwards at thirty degrees from left to right, when the movable block 7341 moves rightwards, the connecting rod 7343 pushes the straight rod 7345 to expand outwards, the straight rod 7345 drives the fixture block 7346 to expand outwards, the fixture block 7346 is disconnected, the counterweight block 73 can be taken down, and the counterweight block 73 is convenient to disassemble and assemble.
The utility model discloses an improvement provides a multi-functional sports physical stamina low limbs strength training equipment, through set up counterweight device 7 at the 6 left ends of atress roller, counterweight device 7 comprises fixed pouring weight 72 and balancing weight 73, through at the inside fixed establishment 734 that has set up of balancing weight 73, when being connected between balancing weight 73 and fixed pouring weight 72, only need to insert balancing weight 73 in the fixed pouring weight 72 outside, through the inside fixed establishment 734 and the mutual lock joint of fixed pouring weight 72 of balancing weight 73, fixed effectual, be difficult for droing, and balancing weight 73 is provided with a plurality ofly, cup joint each other between, it is fixed to carry out the lock joint through the inside fixed establishment 734 of balancing weight 73, and only need press the movable block 7341 of balancing weight 73 left end and can be to the connection of disconnection fixed establishment 734, be convenient for carry out the dismouting to balancing weight 73, and fixed effectual.
The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The multifunctional physical fitness and lower limb strength training equipment comprises a support frame (1), wherein the rear side of the top end of the support frame (1) is mutually locked with a backrest (2) through a bolt, the front side of the top end of the support frame (1) is mutually locked with a seat plate (3) through a bolt, the left end of the seat plate (3) is connected with a connecting rod (5) through a fixed rotating shaft (4), and the right side of the bottom end of the connecting rod (5) is rotatably connected with a stressed roller (6) through a rotating shaft;
the method is characterized in that: still include counter weight device (7), connecting rod (5) left side bottom locks each other with counter weight device (7), counter weight device (7) comprise dead lever (71), fixed pouring weight (72) and balancing weight (73), dead lever (71) left end carries out the screw thread lock solid with fixed pouring weight (72), balancing weight (73) have been cup jointed in fixed pouring weight (72) left end outside, and balancing weight (73) inboard and fixed pouring weight (72) lock joint each other, dead lever (71) right-hand member passes through bolt and connecting rod (5) lock solid each other.
2. The physical fitness lower extremity strength training apparatus of claim 1, wherein: the balancing weight (73) is composed of a shell (731), a slot (732), a clamping groove (733) and a fixing device (734), the slot (732) is formed in the middle of the right side of the shell (731), the clamping groove (733) is formed in the middle of the upper side and the lower side of the shell (731), the fixing device (734) is installed inside the shell (731), the inner side of the slot (732) is connected with the fixed weight (72) in an inserting mode, and the inner side of the fixing device (734) is connected with the fixed weight (72) in a fastening mode.
3. The physical lower limb strength training apparatus of claim 2, wherein: the fixing device (734) is composed of a movable block (7341), a limiting rod (7342), a connecting rod (7343), a connecting rotating shaft (7344), a straight rod (7345) and a clamping block (7346), wherein the middle part of the right end of the movable block (7341) transversely slides along the limiting rod (7342), the upper side and the lower side of the right end of the movable block (7341) are respectively rotatably connected with the connecting rod (7343) through the rotating shaft, the other end of the connecting rod (7343) is rotatably connected with the straight rod (7345) through the connecting rotating shaft (7344), the right end of the straight rod (7345) is welded with the clamping block (7346), the inner side of the slot (732) is mutually inserted into the fixed weight (72), and the clamping block (7346) extends into the slot (732) and is mutually fastened with the fixed weight (72).
4. The physical fitness lower extremity strength training apparatus of claim 1, wherein: the limiting plate is arranged at the front end of the left side of the seat plate (3), and the front end of the limiting plate supports the connecting rod (5).
5. The physical fitness lower extremity strength training apparatus of claim 1, wherein: the upper side and the lower side of the fixed weight (72) are planar, and the inner wall of the slot (732) is attached to the fixed weight (72).
6. The physical fitness lower extremity strength training apparatus of claim 3, wherein: the surface of the limiting rod (7342) is smooth, the inner wall of the movable block (7341) is attached to the limiting rod (7342), the right side of the movable block (7341) is elastically connected with the shell (731) through a spring, and the spring is sleeved on the outer side of the limiting rod (7342).
7. The physical fitness lower extremity strength training apparatus of claim 3, wherein: the number of the connecting rods (7343) is two, and the two connecting rods (7343) are inclined outwards at an angle of thirty degrees from left to right.
8. The physical fitness lower extremity strength training apparatus of claim 3, wherein: the right side surface of the clamping block (7346) is smooth, and the right side of the clamping block (7346) inclines outwards at an angle of forty-five degrees from left to right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021058462.6U CN212631575U (en) | 2020-06-10 | 2020-06-10 | Multi-functional sports physical stamina low limbs strength training equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021058462.6U CN212631575U (en) | 2020-06-10 | 2020-06-10 | Multi-functional sports physical stamina low limbs strength training equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212631575U true CN212631575U (en) | 2021-03-02 |
Family
ID=74789648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021058462.6U Expired - Fee Related CN212631575U (en) | 2020-06-10 | 2020-06-10 | Multi-functional sports physical stamina low limbs strength training equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212631575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114377342A (en) * | 2022-02-23 | 2022-04-22 | 郑州大学体育学院 | Multi-functional sports physical stamina low limbs strength training equipment |
-
2020
- 2020-06-10 CN CN202021058462.6U patent/CN212631575U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114377342A (en) * | 2022-02-23 | 2022-04-22 | 郑州大学体育学院 | Multi-functional sports physical stamina low limbs strength training equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210096817U (en) | A sitting posture divides leg body-building device for shank muscle | |
| US6220990B1 (en) | Jumping jack exercise machine | |
| US7578774B1 (en) | Resistance exercise machine | |
| US7972249B1 (en) | Gym apparatus | |
| US5044632A (en) | Dumbbell press exercise machine | |
| US20100048368A1 (en) | Wall-mounted home fitness training equipment | |
| US20100216614A1 (en) | Portable dual incline adjustable resistance abdominal muscle exercise machine | |
| CN206809641U (en) | A kind of Multifunctional body-building frame of band stretching | |
| US7682289B2 (en) | Adductor exerciser | |
| CN212631575U (en) | Multi-functional sports physical stamina low limbs strength training equipment | |
| CN104027930A (en) | Foldable domestic exercise equipment | |
| US20150072843A1 (en) | Push-up exercise apparatus | |
| Torres-Moreno et al. | Joint excursion, handle velocity, and applied force: a biomechanical analysis of ergonometric rowing | |
| CN111803873B (en) | Aerobics exercises strength training device | |
| KR20100075809A (en) | Rotary plate type twist stepper for waist exercise | |
| WO2017184841A1 (en) | Core exercise machine | |
| CN211752209U (en) | Leg strength exercise equipment for body-building | |
| CN212593801U (en) | Sports aerobics exercises training stretching device | |
| RU2745487C1 (en) | Compact versatile home exercise machine | |
| CN212700279U (en) | Adjustable pedal for elliptical machine | |
| US10933279B1 (en) | Sit-up exercise machine | |
| CN110898395A (en) | Leg strength exercise equipment for fitness and using method thereof | |
| CN109745660A (en) | A kind of multifunctional assembled physical training equipment | |
| CN104288965A (en) | Multifunctional compound motion fitness equipment | |
| CN212214515U (en) | Novel multi-purpose exercise of aerobics exercises device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210302 |