CN115212522A

CN115212522A - Fitness equipment with angle swing amplitude adjusting function

Info

Publication number: CN115212522A
Application number: CN202210857213.0A
Authority: CN
Inventors: 崔海成
Original assignee: Individual
Current assignee: Shandong Yujie Sports Equipment Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-10-21
Anticipated expiration: 2042-07-21
Also published as: CN115212522B

Abstract

The invention relates to the technical field of fitness equipment, in particular to fitness equipment with an angle swing amplitude adjusting function, which comprises two bottom plates, wherein the two bottom plates are fixedly connected, a vertical support is arranged on the upper side surface of each bottom plate, a cavity is formed in each bottom plate, an exercise mechanism for exercising waist is arranged in the cavity of each bottom plate, a resistance adjusting mechanism for adjusting exercise intensity is arranged on each exercise mechanism, and the resistance adjusting mechanism is connected with the adjacent bottom plate. The invention adjusts the swinging angle and the resistance when the waist and the abdomen are exercised through the resistance adjusting mechanism, so that the invention is suitable for different people, the application range of the invention is enlarged, and the exercise mechanism is matched with the resistance adjusting mechanism, thereby realizing the different resistance when the waist and the abdomen are exercised by the exercisers with different weights.

Description

Fitness equipment with angle swing amplitude adjusting function

Technical Field

The invention relates to the technical field of fitness equipment, in particular to fitness equipment with an angle swing amplitude adjusting function.

Background

The waist turning device is an outdoor fitness device, is mainly used for exercising the strength of the waist and the abdomen and the flexibility of the waist, needs to pay attention to the fact that the rotating angle does not exceed the maximum angle born by the waist turning device when the waist turning device is used for exercising, the upper body is still, and the strength of the waist and the abdomen is utilized to drive the lower body to turn the waist to rotate.

When using current commentaries on classics waist ware to carry out the waist and taking exercise, because current commentaries on classics waist ware rotation angle can't be adjusted, can cause the unable control of pivoted angle, cause at the in-process of taking exercise, the angle that the waist abdomen wrench movement surpasss the biggest angle that self can bear, can cause the damage for the waist abdomen, and current commentaries on classics waist ware is when the people of difference uses, resistance when unable taking exercise to the waist abdomen is adjusted, and can not carry out corresponding resistance according to the personnel of different weights and adjust, and when waist abdomen torsional velocity is too fast, produced inertia can lead to torsional angle bigger, easily cause the waist to sprain.

Disclosure of Invention

Based on the technical problems in the background art, the invention provides a fitness apparatus with an angle swing amplitude adjusting function.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a body-building apparatus with angle swing range regulatory function, comprising a base plate, the bottom plate be equipped with two, two bottom plate rigid couplings, the last side of every bottom plate is all installed perpendicular support, the cavity has all been seted up on every bottom plate, all install in the cavity of every bottom plate and be used for the waist to carry out the exercise mechanism of taking exercise, all be equipped with the resistance adjustment mechanism who is used for adjusting exercise intensity in every exercise mechanism, resistance adjustment mechanism is connected with adjacent bottom plate, resistance adjustment mechanism adjusts required angle and resistance of taking exercise.

Further, temper the mechanism including rotating shell intensity adjustment mechanism, it sets up in bottom plate intensity adjustment mechanism's cavity to rotate shell intensity adjustment mechanism rotary type, it is upper and lower open-ended boss structure to rotate shell intensity adjustment mechanism, the upper portion that rotates shell intensity adjustment mechanism is equipped with a plurality of rectangle arch, the upside that rotates shell intensity adjustment mechanism is equipped with down and pushes down a frame intensity adjustment mechanism, it is boss structure to push down a frame intensity adjustment mechanism, the ring channel has been seted up on pushing down a frame intensity adjustment mechanism, a plurality of rectangular channel has been seted up on pushing down a frame intensity adjustment mechanism's the ring channel perisporium, a plurality of rectangle arch on rotating shell intensity adjustment mechanism slides respectively and sets up in a plurality of rectangular channel on pushing down a frame intensity adjustment mechanism, the downside off-centre position rigid coupling of pushing plate intensity adjustment mechanism has push pedal intensity adjustment mechanism, the bottom is connected with two supporting shoe intensity adjustment mechanisms in bottom plate intensity adjustment mechanism's the cavity, the side of two supporting shoe intensity adjustment mechanisms is connected with mounting disc intensity adjustment mechanism, two arc walls have been seted up on the mounting disc intensity adjustment mechanism, be provided with the support piece that is used for providing the holding power between the last side of mounting disc intensity adjustment mechanism and the downside of pushing down a frame intensity adjustment mechanism.

Further, support piece is including spline post intensity adjustment mechanism, and spline post intensity adjustment mechanism connects the side of going up at mounting disc intensity adjustment mechanism, and lower pressure frame intensity adjustment mechanism's downside is connected with detachable coupling spring intensity adjustment mechanism, and coupling spring intensity adjustment mechanism's bottom rigid coupling has spline housing intensity adjustment mechanism, spline housing intensity adjustment mechanism and spline post intensity adjustment mechanism sliding fit.

Further, resistance adjustment mechanism is including the arc frame, the arc frame is equipped with two, two arc frames are installed respectively at the side of going up of mounting disc, the side of going up of mounting disc slides and is equipped with two pushing frame, two pushing frame respectively with adjacent arc frame sliding fit, all install three group's arc guide arms in every arc frame, it is equipped with the slide to slide on every group arc guide arm, every slide respectively with adjacent arc frame sliding connection, it is equipped with the movable plate to slide between three adjacent group's arc guide arms, every movable plate respectively with adjacent slide between the rigid coupling have three group's spring, six group's springs wind respectively on every adjacent group arc guide arm, install the resistance adjustment part that is used for adjusting exercise intensity on the cavity of bottom plate, resistance adjustment part is connected with two pushing frame and two movable plates respectively.

Further, the resistance adjustment part is including the rack, the rack slides and sets up the cavity left part at the bottom plate, the left part rotary type of bottom plate is connected with first dwang, the straight-teeth gear is installed to the lower part of first dwang, the straight-teeth gear meshes with the rack mutually, the right part rotary type of rack is connected with two first hinge bars, two first hinge bars rotate with adjacent promotion frame through the turning block respectively and are connected, the cavity right part of bottom plate slides and is equipped with the sliding plate, the rigid coupling has the spring between sliding plate and the bottom plate, the right part rotary type of bottom plate is connected with the second dwang, the cam is installed to the lower part of second dwang, cam and sliding plate contact fit, the left part rotary type of sliding plate is connected with two second hinge bars, two second hinge bars rotate through the turning block with adjacent movable plate respectively and are connected, a plurality of spouts have been seted up to the lower part circumference of first dwang and second dwang, all there is the fixture block through spring coupling in a plurality of spouts on first dwang and the second dwang, a plurality of draw-in the left and right sides of bottom plate have all been seted up a plurality of draw-in the card block respectively with adjacent spacing cooperation on the bottom plate.

Further, still including having the annular plate, the annular plate is equipped with two, and two annular plates are connected respectively in adjacent rotation shell lower part, and the downside circumference rotary type of annular plate is connected with a plurality of and is used for the clutch blocks that slows down.

Furthermore, every clutch blocks is the right trapezoid structure, and the cavity inner wall of every bottom plate all sets up to the rough surface, and the clutch blocks is used for increasing frictional force with the bottom plate cooperation.

Further, still including the step board, the step board is connected on left rotation shell, and the step board is used for increasing the area of standing, installs the fixed column on the rotation shell on right side, installs the bedplate on the fixed column.

Further, still including the spur rack, the spur rack is equipped with two sets ofly, every group spur rack sets up respectively on erecting the support, T shape spout has all been seted up on every perpendicular support, the rectangular channel has all been seted up to two walls around every perpendicular support, the rectangular channel on every perpendicular support is linked together with the T shape spout on it, two rectangular channel inner walls on every perpendicular support are connected respectively to every group spur rack, it is equipped with the sliding block to slide in the T shape spout of every perpendicular support, all install the handrail on every sliding block, the connecting axle is installed to the rotation type on every sliding block, the ratchet is do not installed to the two parts of connecting axle, drive gear is all installed at the both ends of every connecting axle, a plurality of drive gear meshes with adjacent spur rack respectively, the rocking handle is all installed to the rear end of every connecting axle, a plurality of rectangle through-hole has been seted up on the rectangular channel lateral wall of every perpendicular support, all there is the locating piece through spring coupling in the rectangle through-hole on every perpendicular support, ratchet and spacing cooperation.

Further, still including the stripper plate, the stripper plate is equipped with two sets ofly, and two sets of stripper plates slide respectively and set up the rectangular channel on every perpendicular support, have all seted up the wedge groove on every stripper plate, and every locating piece slides respectively and sets up wedge inslot on adjacent stripper plate, and the carriage release lever is all installed at the middle part of every stripper plate, and every stripper plate of group passes through the connecting plate rigid coupling, connecting plate and the adjacent perpendicular support sliding connection on every stripper plate of group.

Compared with the prior art, the invention has the beneficial effects that: the waist and abdomen exercising device adjusts the swinging angle and resistance when exercising the waist and abdomen through the resistance adjusting mechanism, so that the waist and abdomen exercising device is suitable for different people, the application range of the waist and abdomen exercising device is expanded, the exercising mechanism is matched with the resistance adjusting mechanism, the different resistances of the exercising people with different weights are realized when the waist and abdomen exercising is carried out, the pushing frame is used for pushing the adjacent sliding plates to move, the swinging angle of the waist is adjusted, the sliding plates move to enable the connected moving plates to move through the second hinge rods on the sliding plates, the initial resistance of waist exercising is adjusted, and therefore the waist exercising device is suitable for different people to use the waist exercising device to carry out waist exercising, the downward moving distance of the pushing plates is matched with the sliding plates due to the weights of the exercising people, the different resistances of the exercising people with different weights are adjusted, and the waist exercising device is suitable for people with different weights; centrifugal force generated when the rotating shell rotates fast can enable the friction block to swing upwards to be in contact friction with the bottom plate, the rotating speed of the pressing frame is reduced, waist sprain caused by the fact that the waist twisting speed is too fast when waist exercise is conducted is avoided, and an exerciser can stand to conduct waist exercise through treading on the pedal; the waist exercise is carried out by the exerciser sitting and standing through the matching of the fixing column and the seat plate, and the waist exercise chair is suitable for different people; the height of the handrail is adjusted, so that the handrail is suitable for different people to use for exercise.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a sectional perspective view of the base plate of the present invention.

Fig. 3 is a burst perspective view of an exercise mechanism of the present invention.

Fig. 4 is a partial perspective view of an exercise mechanism of the present invention.

Fig. 5 is a perspective view of the moving plate of the present invention.

Fig. 6 is a perspective view of the vertical support of the present invention.

Fig. 7 is a perspective view of the armrest of the present invention.

Fig. 8 is a perspective view of the compression plate of the present invention.

In the reference symbols: 1-bottom plate, 2-vertical bracket, 3-rotating shell, 4-pressing frame, 5-pushing plate, 6-supporting block, 7-mounting plate, 8-arc frame, 9-pushing frame, 10-arc guide rod, 101-sliding plate, 11-moving plate, 12-rack frame, 13-first rotating rod, 14-straight gear, 15-first hinge rod, 16-sliding plate, 17-second rotating rod, 18-cam, 19-second hinge rod, 20-spline column, 21-connecting spring, 22-spline sleeve, 23-annular plate, 24-friction block, 25-pedal, 26-fixed column, 27-seat plate, 28-straight rack, 29-sliding block, 30-armrest, 31-connecting shaft, 32-ratchet, 33-transmission gear, 34-rocking handle, 35-positioning block, 36-squeezing plate.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

Referring to fig. 1-5, a fitness apparatus with an angle swing amplitude adjusting function comprises two bottom plates 1, wherein the two bottom plates 1 are fixedly connected with each other, a vertical support 2 is mounted on the upper side surface of each bottom plate 1 through a bolt, a cavity is formed in each bottom plate 1, an exercise mechanism for exercising the waist is mounted in the cavity of each bottom plate 1, a resistance adjusting mechanism for adjusting exercise intensity is arranged on each exercise mechanism, and the resistance adjusting mechanism is connected with the adjacent bottom plate 1.

As shown in fig. 1-5, the exercise mechanism includes a rotating shell 3, the rotating shell 3 is rotatably disposed at the bottom of the cavity of the bottom plate 1, the rotating shell 3 is a boss structure with an upper opening and a lower opening, the upper circumference of the rotating shell 3 is provided with a plurality of rectangular protrusions, the lower pressing frame 4 is a boss structure, the annular groove is disposed on the lower pressing frame 4, a plurality of rectangular grooves are disposed on the circumferential wall of the annular groove of the lower pressing frame 4, the plurality of rectangular protrusions on the rotating shell 3 are respectively slidably disposed in the plurality of rectangular grooves on the lower pressing frame 4, the lower pressing frame 4 moves downwards to enable the rectangular protrusions on the lower pressing frame to be inserted into the adjacent rectangular grooves on the rotating shell 3, so that the lower pressing frame 4 and the rotating shell 3 complete the limiting work, the lower pressing frame 4 rotates to drive the rotating shell 3 to rotate to perform the waist and abdomen exercise, the eccentric position of the lower side surface of the lower pressing frame 4 is connected with a push plate 5 through a bolt, two support blocks 6 are welded at the bottom of the cavity of the bottom plate 1, two support blocks 6 are welded on the upper side surface, two support blocks 7 are welded on the support plate 7, two arc grooves are disposed between the support pieces for providing the support force.

Referring to fig. 3 and 4, the supporting member includes a spline post 20, the spline post 20 is welded on the upper side of the mounting plate 7, the lower side of the lower pressing frame 4 is connected with a connecting spring 21 through a fixing plate bolt, a spline sleeve 22 is fixedly connected to the bottom end of the connecting spring 21, the spline sleeve 22 is in sliding fit with the spline post 20, the connecting spring 21 provides support for the lower pressing frame 4, after an exerciser stands on the lower pressing frame 4, the lower pressing frame 4 moves downward along with the connecting spring 21, the connecting spring 21 compresses along with the lower pressing frame 4, the downward movement distance of the lower pressing frame 4 is in direct proportion to the weight of the exerciser through the cooperation of the connecting spring 21 and the lower pressing frame 4, the downward movement of the lower pressing frame 4 enables the pressing plate 5 to move downward, the downward movement distance of the pressing plate 5 is matched with the sliding plate 101, the exercise intensity is adjusted, and the supporting member is suitable for people with different weights to use.

Referring to fig. 4 and 5, the resistance adjusting mechanism includes two arc-shaped frames 8, two arc-shaped frames 8 are provided, two arc-shaped frames 8 are respectively installed on the upper side surface of the installation disc 7, two pushing frames 9 are slidably provided on the upper side surface of the installation disc 7, two pushing frames 9 are respectively slidably fitted to adjacent arc-shaped frames 8, three sets of arc-shaped guide rods 10 are vertically arranged in each arc-shaped frame 8, two sets of arc-shaped guide rods 10 are provided, a sliding plate 101 is slidably provided on each set of arc-shaped guide rods 10, each sliding plate 101 is slidably connected to the adjacent arc-shaped frame 8, a moving plate 11 is slidably provided between the adjacent three sets of arc-shaped guide rods 10, three sets of springs are fixedly connected between each moving plate 11 and the adjacent sliding plate 101, six sets of springs are respectively wound on each adjacent set of arc-shaped guide rod 10, the sliding plate 101 on one side of the rotating is hinged to be pushed by the pushing plate 5 on the lower rack 4, the sliding plate 101 and the spring on the upper side of the rotating side of the sliding plate buffers the rotating rack 4 by the sliding plate 101 and the sliding plate, when the lower rack 4 rotates reversely, the lower rack 4 is rotated, the rack 4 is rotated by the sliding plate 12, the first rotating rack 12 which is connected to the first rotating rack 12, the first rotating rack 12 which is connected to the rack 12, the rack 12 which is connected to the rack 12, the rack 12 moves to the right or left and passes through the two first hinged rods 15 on the rack, so that the two pushing frames 9 are far away from or close to each other, the two pushing frames 9 are far away from or close to each other and respectively push the sliding plate 101 at the same side to move, the spring on the sliding plate 101 makes the sliding plate closely contact with the adjacent pushing frame 9, the adjustment of the resistance in the swinging exercise process is realized by adjusting the position of the pushing frame 9, the sliding plate 16 is slidably arranged at the right part of the cavity of the bottom plate 1, the spring is fixedly connected between the sliding plate 16 and the bottom plate 1, the second rotating rod 17 is rotatably connected at the right part of the bottom plate 1, a plurality of sliding grooves are circumferentially arranged at the lower parts of the first rotating rod 13 and the second rotating rod 17, the spring clamping blocks are connected in the plurality of sliding grooves on the first rotating rod 13 and the second rotating rod 17, a plurality of clamping grooves are respectively arranged at the left part and the right part of the bottom plate 1, the limiting of the first rotating rod 13 and the second rotating rod 17 is completed by respectively clamping a plurality of clamping blocks on the first rotating rod 13 and the second rotating rod 17 into adjacent clamping grooves on the bottom plate 1, so that the first rotating rod 13 and the second rotating rod 17 are prevented from automatically rotating without external force and causing interference to waist and abdomen exercise of an exerciser, a cam 18 in contact fit with the sliding plate 16 is installed at the lower part of the second rotating rod 17, two second hinge rods 19 are rotatably connected to the left part of the sliding plate 16, the two second hinge rods 19 are respectively and rotatably connected with the adjacent moving plates 11 through rotating blocks, the adjacent sliding plate 16 is extruded by the cam 18 on the second rotating rod 17 to move leftwards or rightwards, the spring on the sliding plate 16 is tightly contacted with the cam 18, the sliding plate 16 moves leftwards or rightwards and passes through the two second hinge rods 19 on the sliding plate, so that the two moving plates 11 are close to each other or far away from each other, the two moving plates 11 are close to each other or far away from each other to limit the maximum swinging angle in the exercise process, so that the phenomenon that the waist is damaged due to the fact that the rotating amplitude is larger than the maximum angle born by the waist and abdomen in the exercise process is avoided.

When the waist exercise is carried out by the waist exercise device, an exerciser firstly rotates the first rotating rod 13 on the left side to move the adjacent rack frame 12 to the right or left according to the self condition, the rack frame 12 moves to the right or left through the first hinged rod 15 on the rack frame to move the two pushing frames 9 away from or close to each other, the two pushing frames 9 move away from or close to each other to push the adjacent sliding plate 101 to move, the spring on the sliding plate 101 enables the sliding plate to be in close contact with the pushing frame 9, the resistance of the waist exercise is adjusted through the operation, then the exerciser rotates the second rotating rod 17 on the left side, the second rotating rod 17 rotates through the cam 18 on the second rotating rod 17 to move the adjacent sliding plate 16 to the left or right, the spring on the sliding plate 16 enables the sliding plate to be in close contact with the cam 18, the sliding plate 16 moves to the left or right to enable the connected moving plate 11 to close to or close to each other through the second hinged rod 19 on the sliding plate 16, the angle of the waist exercise is adjusted according to the self condition.

The training personnel stand on left pressure frame 4 down, left pressure frame 4 moves down thereupon, left pressure frame 4 moves down and drives push pedal 5 on it and move down, and coupling spring 21 supports training personnel, left pressure frame 4 moves down's distance and training personnel's weight is directly proportional, training personnel begin to turn round the waist and take exercise afterwards, it can make left pressure frame 4 rotate down to take exercise to turn round the waist in-process, left pressure frame 4 rotates and drives left rotation shell 3 and rotate, left pressure frame 4 rotates and promotes slide 101 on the direction of rotation through push pedal 5 above that, slide 101 and the spring above that rotate push pedal 5 cushion and provide the auxiliary force for training personnel reverse rotation carries out the waist abdomen and takes exercise, training personnel repeats above-mentioned operation constantly, realize the exercise to the waist, after waist exercise completion, training personnel stop to rotate pressure frame 4 after from above that.

Example 2

Referring to fig. 3, based on embodiment 1, the waist training device further includes two annular plates 23, two annular plates 23 are respectively connected to lower portions of adjacent rotating shells 3, a plurality of friction blocks 24 for speed reduction are rotatably connected to lower side surfaces of the annular plates 23 in the circumferential direction, each friction block 24 is in a right trapezoid structure, inner walls of cavities of the bottom plates 1 are rough surfaces, the friction blocks 24 are matched with the bottom plates 1 to increase friction force, centrifugal force generated when the rotating shells 3 rotate faster causes the friction blocks 24 to swing upwards to contact and rub the bottom plates 1, so that the rotating speed of the lower pressing frame 4 is reduced, and waist sprain caused by too fast waist twisting speed during waist training is avoided.

Example 3

Referring to fig. 1, on the basis of embodiment 2, a pedal 25 is further included, the pedal 25 is connected to the left rotating shell 3, the pedal 25 is used for increasing the standing area, an exerciser can stand to perform waist exercise through the pedal 25, a fixing column 26 is mounted on the right rotating shell 3, a seat plate 27 is mounted on the fixing column 26, and the fixing column 26 is matched with the seat plate 27 to enable the exerciser to sit to perform waist exercise, so that the waist exercise is applicable to different persons.

Example 4

Referring to fig. 6 to 8, based on embodiment 3, the present invention further includes two sets of spur racks 28, each set of spur racks 28 is respectively disposed on the vertical supports 2, each set of spur racks 28 is provided with two sets, each vertical support 2 is provided with a T-shaped sliding slot, front and rear walls of each vertical support 2 are provided with rectangular slots, the rectangular slot on each vertical support 2 is communicated with the T-shaped sliding slot thereon, each set of spur racks 28 is respectively connected to inner walls of the two rectangular slots on each vertical support 2, a sliding block 29 is slidably disposed in the T-shaped sliding slot of each vertical support 2, each sliding block 29 is provided with a handrail 30, each sliding block 29 is rotatably provided with a connecting shaft 31, two portions of the connecting shaft 31 are respectively provided with a ratchet 32, two ends of each connecting shaft 31 are respectively provided with a transmission gear 33 engaged with the adjacent spur rack 28, a crank 34 is disposed at a rear end of each connecting shaft 31, the rocking handle 34 rotates to enable the connecting shaft 31 thereon to rotate, the connecting shaft 31 rotates to enable the transmission gear 33 thereon to rotate to be matched with the straight rack 28 adjacent thereto, so that the sliding block 29 drives the handrail 30 thereon to move upwards, the height of the handrail 30 is convenient to adjust, the device is suitable for people with different heights to use, the application range of the invention is expanded, a plurality of rectangular through holes are arranged on the side wall of the rectangular groove of each vertical support 2, a positioning block 35 is connected in the rectangular through hole of each vertical support 2 through a spring, the ratchet 32 is in limit matching with the positioning block 35 for limiting the height of the handrail 30, so that the handrail 30 is fixed, extrusion plates 36 are arranged on the inner wall of the rectangular groove of each vertical support 2 in a sliding manner, wedge-shaped grooves are arranged on each extrusion plate 36, each positioning block 35 is respectively arranged in the wedge-shaped grooves on the adjacent extrusion plates 36 in a sliding manner, the moving rod is installed in the middle of each extrusion plate 36, the extrusion plates 36 move downwards to enable the positioning blocks 35 to be collapsed into the rectangular through holes of the vertical supports 2 through the wedge-shaped grooves on the extrusion plates, limiting of the ratchet wheels 32 is removed, the height of the handrail 30 is convenient to adjust, the device is suitable for different people, each group of extrusion plates 36 are fixedly connected through the connecting plates, and the connecting plates on each group of extrusion plates 36 are in sliding connection with the adjacent vertical supports 2.

Before waist exercise is carried out, when an exerciser needs to enable the armrest 30 to move upwards, firstly, the connecting shaft 31 is rotated anticlockwise through the rocking handle 34, the ratchet wheel 32 and the transmission gear 33 on the connecting shaft 31 rotate anticlockwise, the transmission gear 33 rotates anticlockwise to be matched with the adjacent straight rack 28, the sliding block 29 moves upwards to drive components on the sliding block to move upwards, when the ratchet wheel 32 moves upwards to extrude the positioning block 35, the positioning block 35 is accordingly squeezed into the rectangular through hole of the vertical support 2, the spring on the positioning block 35 is compressed, when the ratchet wheel 32 moves upwards to be far away from the positioning block 35, the spring on the positioning block 35 resets the positioning block to limit the ratchet wheel 32, when the armrest 30 needs to move downwards, the exerciser enables the squeezing plate 36 to move downwards through the moving rod, the squeezing plate 36 moves downwards to enable the adjacent positioning block 35 to be squeezed into the rectangular through hole of the vertical support 2 through the wedge-shaped groove on the squeezing plate 36, then the exerciser adjusts the position of the armrest 30, and after the position adjustment of the armrest 30 is completed, the exerciser repeats the operation to carry out waist exercise.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a body-building apparatus with angle swing range regulatory function, including bottom plate (1), bottom plate (1) be equipped with two, two bottom plate (1) rigid couplings, the side of going up of every bottom plate (1) all installs perpendicular support (2), has all seted up cavity, its characterized in that on every bottom plate (1): still including taking exercise the mechanism, take exercise the mechanism and be equipped with two, two take exercise the mechanism and connect respectively in the cavity of every bottom plate (1), take exercise the mechanism and be used for the waist to take exercise, all be equipped with the resistance adjustment mechanism who is used for adjusting to take exercise intensity in every taking exercise the mechanism, resistance adjustment mechanism is connected with adjacent bottom plate (1), resistance adjustment mechanism adjusts required angle and resistance taking exercise.

2. An exercise apparatus with angular oscillation amplitude adjustment function according to claim 1, wherein: temper mechanism including rotating shell (3), it sets up in the cavity of bottom plate (1) to rotate shell (3) rotary type, it is upper and lower open-ended boss structure to rotate shell (3), the upper portion of rotating shell (3) is equipped with a plurality of rectangle arch, the upside of rotating shell (3) is equipped with down and pushes down frame (4), it is boss structure to push down frame (4), the ring channel has been seted up on pushing down frame (4), a plurality of rectangular channel has been seted up on the ring channel perisporium of pushing down frame (4), a plurality of rectangle arch on the rotating shell (3) slides respectively and sets up in a plurality of rectangular channel on pushing down frame (4), the downside off-centre position rigid coupling of pushing down frame (4) has push pedal (5), the bottom is connected with two supporting shoes (6) in the cavity of bottom plate (1), the side of going up of two supporting shoes (6) is connected with mounting disc (7), two arc walls have been seted up on mounting disc (7), be provided with the support piece that is used for providing the holding power between the side of going up of mounting disc (7) and the downside of pushing down frame (4).

3. An exercise apparatus with angular oscillation amplitude adjustment as claimed in claim 2, wherein: the supporting piece comprises a spline column (20), the spline column (20) is connected to the upper side face of the mounting disc (7), the lower side face of the pressing frame (4) is connected with a detachable connecting spring (21), a spline sleeve (22) is fixedly connected to the bottom end of the connecting spring (21), and the spline sleeve (22) is in sliding fit with the spline column (20).

4. An exercise apparatus with angular oscillation amplitude adjustment as claimed in claim 2, wherein: resistance adjustment mechanism is including arc frame (8), arc frame (8) are equipped with two, install the side of going up in mounting disc (7) respectively in two arc frames (8), the side of going up of mounting disc (7) slides and is equipped with two push frame (9), two push frame (9) respectively with adjacent arc frame (8) sliding fit, all install three group arc guide arms (10) in every arc frame (8), it is equipped with slide (101) to slide on every group arc guide arm (10), every slide (101) respectively with adjacent arc frame (8) sliding connection, it is equipped with movable plate (11) to slide between three adjacent group arc guide arms (10), every movable plate (11) respectively with adjacent slide (101) between the rigid coupling have three group's spring, six group's springs are respectively around on adjacent every group arc guide arm (10), install the resistance adjustment part that is used for adjusting exercise intensity on the cavity of bottom plate (1), resistance adjustment part is connected with two push frame (9) and two movable plates (11) respectively.

5. An exercise apparatus with angular oscillation amplitude adjustment as claimed in claim 4, wherein: the resistance adjusting part comprises a rack (12), the rack (12) is arranged at the left part of the cavity of the bottom plate (1) in a sliding manner, the left part of the bottom plate (1) is rotatably connected with a first rotating rod (13), a straight gear (14) is arranged at the lower part of the first rotating rod (13), the straight gear (14) is meshed with the rack (12), the right part of the rack (12) is rotatably connected with two first hinged rods (15), the two first hinged rods (15) are respectively and rotatably connected with an adjacent pushing frame (9) through rotating blocks, a sliding plate (16) is arranged at the right part of the cavity of the bottom plate (1) in a sliding manner, springs are fixedly connected between the sliding plate (16) and the bottom plate (1), the right part of the bottom plate (1) is rotatably connected with a second rotating rod (17), a cam (18) is arranged at the lower part of the second rotating rod (17), the cam (18) is in contact fit with the sliding plate (16), the left part of the sliding plate (16) is rotatably connected with two second hinged rods (19), the two second rods (19) are respectively and the adjacent moving plate (11) through rotating blocks, a plurality of sliding grooves (17) are arranged on the lower part of the first rotating rod (13), and a plurality of the bottom plate (13), and a plurality of the sliding grooves (17) are respectively arranged on the bottom plate (1), a plurality of clamping blocks on the first rotating rod (13) and the second rotating rod (17) are respectively in limit fit with adjacent clamping grooves on the bottom plate (1).

6. An exercise apparatus with angular oscillation amplitude adjustment as claimed in claim 1, wherein: the speed reducer is characterized by further comprising two annular plates (23), the two annular plates (23) are connected to the lower portions of the adjacent rotating shells (3) respectively, and the lower side surfaces of the annular plates (23) are connected with a plurality of friction blocks (24) used for speed reduction in a circumferential rotating mode.

7. An exercise apparatus with angular oscillation amplitude adjustment as claimed in claim 6, wherein: every clutch blocks (24) are right trapezoid structures, the inner wall of the cavity of each bottom plate (1) is set to be a rough surface, and the clutch blocks (24) are matched with the bottom plate (1) to increase friction force.

8. An exercise apparatus with angular oscillation amplitude adjustment as claimed in claim 6, wherein: still including pedal (25), pedal (25) are connected on left rotation shell (3), and pedal (25) are used for increasing the area of standing, install fixed column (26) on rotation shell (3) on right side, install bedplate (27) on fixed column (26).

9. An exercise apparatus with angular oscillation amplitude adjustment as claimed in claim 8, wherein: still including spur rack (28), spur rack (28) are equipped with two sets ofly, every group spur rack (28) sets up respectively on erecting support (2), T shape spout has all been seted up on every erects support (2), the rectangular channel has all been seted up to two walls around every erectting support (2), the rectangular channel on every erects support (2) is linked together with the T shape spout on it, two rectangular channel inner walls on every erects support (2) are connected respectively to every group spur rack (28), sliding block (29) are equipped with in the T shape spout of every erectting support (2), handrail (30) all are installed to every sliding block (29), connecting axle (31) are installed to the up-rotating type on every sliding block (29), ratchet (32) are installed respectively to the two parts of connecting axle (31), drive gear (33) are all installed at the both ends of every connecting axle (31), a plurality of drive gear (33) mesh with adjacent spur rack (28) respectively, rocking handle (34) are all installed to the rear end of every connecting axle (31), a plurality of rectangular channel has all been installed through-hole (35) and locating piece (35) all be connected with the cooperation of ratchet in the rectangle support (2).

10. An exercise apparatus with angular oscillation amplitude adjustment as claimed in claim 9, wherein: still including stripper plate (36), stripper plate (36) are equipped with two sets ofly, two sets of stripper plate (36) slide respectively and set up the rectangular channel on every perpendicular support (2), the wedge groove has all been seted up on every stripper plate (36), every locating piece (35) slide respectively and set up wedge inslot on adjacent stripper plate (36), the carriage release lever is all installed at the middle part of every stripper plate (36), and every stripper plate (36) of group passes through the connecting plate rigid coupling, connecting plate and adjacent perpendicular support (2) sliding connection on every stripper plate (36) of group.