CN212575529U - Bidirectional damping waist twisting machine - Google Patents
Bidirectional damping waist twisting machine Download PDFInfo
- Publication number
- CN212575529U CN212575529U CN202020356531.5U CN202020356531U CN212575529U CN 212575529 U CN212575529 U CN 212575529U CN 202020356531 U CN202020356531 U CN 202020356531U CN 212575529 U CN212575529 U CN 212575529U
- Authority
- CN
- China
- Prior art keywords
- rod
- damper
- leaning
- cushion
- damped
- 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.)
- Active
Links
Images
Landscapes
- Rehabilitation Tools (AREA)
Abstract
The utility model discloses a bidirectional damping waist twisting machine, which comprises a frame, a cushion, a leaning rod and a bidirectional damping mechanism; the cushion is arranged on the frame; the leaning rod is rotatably connected to the rack; the bidirectional damping mechanism comprises a left damper and a right damper, wherein the left damper applies anticlockwise resistance to the leaning rod when the leaning rod rotates clockwise, and the right damper applies clockwise resistance to the leaning rod when the leaning rod rotates anticlockwise. And two opposite sides of the upper part of the leaning rod are respectively fixed with a holding rod for holding the arms tightly. The bidirectional damping mechanism further comprises a swing rod, the middle part of the swing rod is rotatably connected to the rack, the front end of the swing rod is rotatably connected with a rotating wheel, a first belt is wound on the rotating wheel, one end of the first belt is connected to the left damper, and the other end of the first belt is connected to the right damper; the rear end of the swing rod is in transmission connection with the balancing weight. The device has simple structure and good use experience.
Description
Technical Field
The utility model belongs to the technical field of the sport equipment and specifically relates to a two-way damped waist machine of turning round is related to.
Background
The body-building exercise is an exercise project which is performed by hands or various instruments and by special action modes and methods and aims at developing muscles, increasing physical strength, improving physique and mastering temperament.
The body-building exercise can be performed by various freehand exercises, such as various freehand bodybuilding exercises, rhythm exercises, gymnastics and various self-resistance actions. Various exercise machines can also be used for various exercises, such as weight lifting machines like dumbbells, barbells and kettlebells, gymnastics machines like horizontal bars, parallel bars, ropes and rods, strength training machines like spring tensioners, pulley tensioners, elastic bands and various specially-made comprehensive strength training frames, and aerobic training machines like power bicycles, stair climbers, flat runners and rowing machines.
The waist twisting machine is a good exercise and fitness equipment and mainly has the functions of body building and weight losing. In the current waist machine product of turning round, the spring that mostly sets up through the bottom provides the resistance, and the spring is just reversing, produces a resistance through the restoring to the throne of spring, uses the spring to become invalid easily after a long time. Because of the problem that the user used to, can lead to the spring to control the resistance inconsistent that turns to, especially after equipment uses for a long time, control pivoted resistance difference obvious, temper and use experience relatively poor.
Disclosure of Invention
In view of the above, it is desirable to provide a two-way damping waist twisting machine that has a simple structure and provides uniform two-way resistance.
In order to solve the technical problem, the technical scheme of the utility model is that: a bidirectional damping waist twisting machine comprises a frame, a cushion, a leaning rod and a bidirectional damping mechanism; the cushion is arranged on the frame; the leaning rod is rotatably connected to the rack; the bidirectional damping mechanism comprises a left damper and a right damper, wherein the left damper applies anticlockwise resistance to the leaning rod when the leaning rod rotates clockwise, and the right damper applies clockwise resistance to the leaning rod when the leaning rod rotates anticlockwise.
Furthermore, two opposite sides of the upper part of the leaning rod are respectively fixed with a holding rod for holding the arms tightly.
Furthermore, the bidirectional damping mechanism further comprises a swing rod, the middle part of the swing rod is rotatably connected to the rack, the front end of the swing rod is rotatably connected with a pulley, a first belt is wound on the pulley, one end of the first belt is connected to the left damper, and the other end of the first belt is connected to the right damper; the rear end of the swing rod is in transmission connection with the balancing weight.
Furthermore, a rotating shaft is arranged on the rack in a rotating mode, a rotating disc is fixedly arranged on the rotating shaft, the rotating disc is in transmission connection with the rear end of the oscillating bar through a second belt, and one end of the rotating shaft is used for being in transmission connection with a balancing weight.
Furthermore, a supporting shaft is fixed on the rack, and the leaning rod, the left damper and the right damper are all rotationally connected to the supporting shaft.
Furthermore, a shifting lever for respectively shifting the left damper or the right damper during rotation is fixed at the bottom of the leaning rod; and a stop lever is fixed on the rack between the left damper and the right damper and used for limiting the rotation angle of the left damper and the right damper.
Furthermore, the leaning rod, the left damper and the right damper are respectively connected to the supporting shaft in a rotating mode through bearings.
Furthermore, a supporting rod is fixed on the rack, a limiting disc is fixed on the upper portion of the supporting rod, a plurality of limiting holes are formed in the limiting disc, the cushion is connected to the supporting rod in a rotating mode, a lifting insertion rod is arranged at the bottom of the cushion, and the insertion rod is inserted into the limiting holes to enable the cushion to be fixed.
Furthermore, the bottom of the cushion is rotatably connected with a push rod, and a shifting piece for lifting the inserted rod out of the limiting hole is fixed on the push rod.
Compared with the prior art, the utility model discloses following beneficial effect has: this device is through setting up left and right attenuator respectively in leaning on pole bottom both sides for the resistance that the rotation received about leaning on the pole all is the same, does not change because of the ageing of equipment, simple structure, and the atress is even, tempers to use and experiences well.
In order to make the aforementioned and other objects, features and advantages of the invention more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
Fig. 1 is a front perspective view of an embodiment of the present invention.
Fig. 2 is a back perspective view of the embodiment of the present invention.
Fig. 3 is a schematic cross-sectional structure diagram of an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of the two-way damping mechanism in the embodiment of the present invention.
Fig. 5 is a schematic structural view of the cushion and the limiting plate in the embodiment of the present invention.
In the figure: 1-a frame, 11-a rotating shaft, 12-a rotating disc, 13-a second belt, 14-a swinging rod, 15-a stop lever, 2-a cushion, 21-an inserted rod, 22-a push rod, 3-a leaning rod, 31-a holding rod, 32-a driving lever, 4-a supporting rod, 41-a limiting disc, 42-a limiting hole, 5-a pulley, 51-a first belt, 6-a left damper, 61-a shifting block, 7-a right damper, 8-a supporting shaft and 81-a bearing.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1-5, a bidirectional damping waist twisting machine comprises a frame 1, a seat cushion 2, a leaning rod 3 and a bidirectional damping mechanism.
The frame 1 is fixed with vaulting pole 4, and cushion 2 rotates to be connected on vaulting pole 4, and 4 upper portions of vaulting pole are fixed with a spacing dish 41, are provided with a plurality of spacing holes 42 of arranging along the circumference on the spacing dish 41, and 2 bottoms of cushion are provided with the inserted bar 21 of liftable, and the inserted bar 21 is used for inserting in spacing hole 42 so that cushion 2 is fixed.
The frame 1 is fixed with a supporting shaft 8, and 3 bottoms of the leaning rod are rotatably sleeved on the supporting shaft 8 through a bearing 81, and the top of the leaning rod 3 is higher than the cushion 2 and used for a backrest, and two opposite sides of the upper part of the leaning rod 3 are respectively fixed with a holding rod 31 for holding arms tightly.
The bidirectional damping mechanism comprises a left damper 6 and a right damper 7 which are respectively arranged at two sides of the stay bar 4, and also comprises a swing rod 14 of which the middle part is rotationally connected with the rack 1; left damper 6 and right damper 7 all rotate through bearing 81 and connect on back shaft 8, and the front end of pendulum rod 14 rotates and is connected with a pulley 5, and the winding has a first belt 51 on the pulley 5, and first belt 51 one end is connected in left damper 6, and the first belt 51 other end is connected in right damper 7.
The frame 1 is further rotatably connected with a rotating shaft 11, the rotating shaft 11 is fixedly provided with a rotating disc 12, the rotating disc 12 is in transmission connection with the rear end of the oscillating bar 14 through a second belt 13, and one end of the rotating shaft 11 is used for being in transmission connection with a balancing weight. The resistance to rotation of the swing rod 14 is adjusted by increasing or decreasing the number of the counter weight blocks, and further the force required by the leaning rod 3 to stir the damper is adjusted.
A shifting lever 32 for shifting the left damper 6 or the right damper 7 respectively when rotating is fixed at the bottom of the leaning rod 3; a stop lever 15 is fixed on the frame 1 between the left damper 6 and the right damper 7, and the stop lever 15 is used for limiting the rotation angle of the left damper 6 and the right damper 7.
In this embodiment, the bottom of the seat cushion 2 is rotatably connected with a push rod 22, and a shifting piece for lifting the insert rod 21 out of the limit hole 42 is fixed on the push rod 22.
In this embodiment, the upper portions of the left and right dampers are provided with a shifting block 61, and the shifting rod 32 shifts the shifting block 61 to push the left and right dampers 7 to rotate.
When the device is used, the corresponding balancing weight is selected to be in transmission connection with the rotating shaft 11 according to the self condition of an exerciser (the rotating shaft 11 rotates to lift the balancing weight); an exerciser sits on the seat cushion 2 (the relative angle between the seat cushion 2 and the limiting disc 41 is adjusted according to the self requirement, so that different rotation angle experiences are obtained); the back leans against the leaning rod 3, the two arms tightly hold the holding rod 31, the waist is rotated, the leaning rod 3 is further driven to rotate, when the leaning rod 3 rotates clockwise, the poking rod 32 pushes the poking block 61 on the left damper 6, the left damper 6 rotates clockwise, the left damper 6 drives the swing rod 14 through the first belt 51 to overcome the balancing weight, the swing rod 14 rotates, and after the leaning rod 3 resets, the swing rod 14 automatically resets under the action of the balancing weight; when the leaning rod 3 rotates anticlockwise, the poking rod 32 pushes the poking block 61 on the right damper 7 to enable the right damper 7 to rotate anticlockwise, the right damper 7 drives the swing rod 14 to overcome the balancing weight through the first belt 51 to enable the swing rod 14 to rotate, and after the leaning rod 3 resets, the swing rod 14 automatically resets under the action of the balancing weight.
Through the cooperation of left and right attenuator, pendulum rod 14, belt, realized that the two-way rotation of leaning on pole 3 all has an solitary resistance to its rotation to restrict, guaranteed that the pivoted atress is stable, improve the person of taking exercise and use experience.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.
Claims (9)
1. The utility model provides a two-way damped waist machine of turning round which characterized in that: comprises a frame, a cushion, a leaning rod and a bidirectional damping mechanism; the cushion is arranged on the frame; the leaning rod is rotatably connected to the rack; the bidirectional damping mechanism comprises a left damper and a right damper, wherein the left damper applies anticlockwise resistance to the leaning rod when the leaning rod rotates clockwise, and the right damper applies clockwise resistance to the leaning rod when the leaning rod rotates anticlockwise.
2. The bi-directionally damped waist twisting machine of claim 1, wherein: and two opposite sides of the upper part of the leaning rod are respectively fixed with a holding rod for holding the arms tightly.
3. The bi-directionally damped waist twisting machine of claim 1, wherein: the bidirectional damping mechanism further comprises a swing rod, the middle part of the swing rod is rotatably connected to the rack, the front end of the swing rod is rotatably connected with a pulley, a first belt is wound on the pulley, one end of the first belt is connected to the left damper, and the other end of the first belt is connected to the right damper; the rear end of the swing rod is in transmission connection with the balancing weight.
4. The bi-directionally damped waist twisting machine according to claim 3, wherein: the frame is rotated and is equipped with a pivot, set firmly a carousel in the pivot, the carousel passes through a second belt and is connected with the pendulum rod rear end transmission, pivot one end is used for being connected with the balancing weight transmission.
5. The bi-directionally damped waist twisting machine according to claim 3, wherein: a support shaft is fixed on the rack, and the leaning rod, the left damper and the right damper are all rotationally connected to the support shaft.
6. The bi-directionally damped waist twisting machine according to claim 5, wherein: a shifting lever for respectively shifting the left damper or the right damper during rotation is fixed at the bottom of the leaning rod; and a stop lever is fixed on the rack between the left damper and the right damper and used for limiting the rotation angle of the left damper and the right damper.
7. The bi-directionally damped waist twisting machine according to claim 5, wherein: the leaning rod, the left damper and the right damper are respectively and rotatably connected to the supporting shaft through bearings.
8. The machine of any one of claims 1-7, wherein: the cushion fixing device is characterized in that a support rod is fixed on the rack, a limiting disc is fixed on the upper portion of the support rod, a plurality of limiting holes are formed in the limiting disc, the cushion is connected to the support rod in a rotating mode, a liftable insertion rod is arranged at the bottom of the cushion, and the insertion rod is inserted into the limiting holes to fix the cushion.
9. The bi-directionally damped waist twisting machine of claim 8, wherein: the bottom of the cushion is rotatably connected with a push rod, and a shifting piece for lifting the inserted rod out of the limiting hole is fixed on the push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020356531.5U CN212575529U (en) | 2020-03-20 | 2020-03-20 | Bidirectional damping waist twisting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020356531.5U CN212575529U (en) | 2020-03-20 | 2020-03-20 | Bidirectional damping waist twisting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212575529U true CN212575529U (en) | 2021-02-23 |
Family
ID=74655897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020356531.5U Active CN212575529U (en) | 2020-03-20 | 2020-03-20 | Bidirectional damping waist twisting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212575529U (en) |
-
2020
- 2020-03-20 CN CN202020356531.5U patent/CN212575529U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210096817U (en) | A sitting posture divides leg body-building device for shank muscle | |
| EP1094865B1 (en) | Multi-function exercise machine | |
| CA1264338A (en) | Torso building exercise machine | |
| US7625323B1 (en) | Swing rotary fitness apparatus | |
| US7938761B2 (en) | Multi axes exercise apparatus | |
| CA1223610A (en) | Torso building exercise machine | |
| CN209917157U (en) | A novel fitness equipment for upper limbs is taken exercise | |
| CN111672053B (en) | Sitting and lying type multifunctional body-building rehabilitation machine | |
| CN212575529U (en) | Bidirectional damping waist twisting machine | |
| WO2007058859A2 (en) | Ball exerciser | |
| KR101827253B1 (en) | Multifunctional complex exercise equipment | |
| US20040002413A1 (en) | Hand-held abdominal muscle exercise device | |
| CN112675488B (en) | Sit-up body builder | |
| CN210205750U (en) | Body-building device for exercising oblique muscles inside abdomen and oblique muscles outside abdomen | |
| CN211050830U (en) | Combined sports equipment | |
| CN113476784A (en) | Dorsal muscle trainer for physical training and use method | |
| CN217548950U (en) | Multi-functional supplementary exercise device | |
| CN207085248U (en) | A kind of Aerobics power exerciser | |
| KR102494483B1 (en) | sport apparatus of walking equiped | |
| CN216934573U (en) | Muscle training chair for fitness training | |
| CN220899426U (en) | Rowing machine | |
| CN219050226U (en) | Upper and lower limb compound training device | |
| CN110639210B (en) | Novel multi-functional automatically regulated body-building seesaw | |
| CN213789780U (en) | Indoor multi-functional body-building device of using of university's gymnasium | |
| CN219963859U (en) | Boating high-level pull-down integrated machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |