CN2084830U

CN2084830U - Multifunctional body-building apparatus

Info

Publication number: CN2084830U
Application number: CN 91211270
Authority: CN
Inventors: 方继光
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-02-21
Filing date: 1991-02-21
Publication date: 1991-09-18

Abstract

The utility model relates to a multifunctional body-building apparatus, which belongs to sports equipment. The utility model collects a weight lifting bar which is used for replacing a bench press bar of a barbell, a weight pull device which is used for exercising upper limbs and trunk, a foot pedal device which is used for exercising two legs, a horizontal bar, horizontal bars and hanging rings which are used for gymnastics, brace horizontal bars which are used for exercising abdominal muscle, a rib-bar group which is used for climbing and body-building, and a spring tension device and a boating-analog rowing device which are used for exercising muscle to arrange on a rectangular parallelepiped vertical frame. The utility model which has the advantages of little occupation space and complete functions can make many people do general physical training at the same time. The multifunctional body-building apparatus is especially suitable for using in the places with many people and very little space, such as ships, island frontier sentries, schools, hotels, sanatoriums, gymnasiums, etc.

Description

Multifunctional body-building apparatus

The utility model belongs to the sports apparatus technical field.

A kind of chest expander is arranged at present, and it is that the gravity block group of being made up of n gravity block is housed in a sheet frame, and in the gravity block group, there is lifting arm at the center, and the both sides of lifting arm has and the fastening guide post in the upper and lower limit of sheet frame.N horizontal through hole arranged on the lifting arm, respectively with the gravity block group in each gravity block on lateral aperture match; N connecting rod arranged, can insert respectively in the lateral aperture that gravity block and lifting arm match, gravity block and lifting arm are combined.There is stay cord in lifting arm top system, it walk around the top margin of sheet frame or from the top margin to the base on fixed pulley, can make upper and lower heavy chest expander and take exercises.The size of pulling force is to adjust by the quantity that links gravity block on the lifting arm.Steel strand exerciser is equipped with on both sides at sheet frame.This fitness equipment only can be made pulling force and take exercise, and function is few, the exercise event dullness, and can not hold many people and take exercise simultaneously, far can not adapt to the naval vessel, the gymnasium, hospital, in some little spaces such as sanatorium, the needs of the multi-functional comprehensive physical training of many people of while.

The purpose of this utility model is exactly to propose a kind of new technical scheme to solve the problems referred to above, and it is few to design a kind of occupation of land, and function is many, can carry out comprehensive physical training to health, and can hold the physical exercising apparatus that several people perform physical exercise simultaneously.

For achieving the above object, technical solution of the present utility model is seen Fig. 1, and present sheet frame is changed into cuboid vertical frame 2, and the gravity block group is made up of n gravity block 21, and device is in framework 2;

Guide post

10,22 in the gravity block group is fastening with the end face and the bottom surface of framework 2 respectively, the stay cord 3 that ties up to lifting arm 16 tops is after walking around the fixed pulley 4 of device in framework 2 end faces vertically upward, fastening through the fixed pulley 30 of device on framework 2 end face peripheries again with pull bar 1, form heavy puller system, and on framework 2, go back selecting arrangement or simultaneously device have:

(1) in the vertical rod in framework 2 Contraband shape parallel bars 12 is housed at least.

(2) in the vertical rod in framework 2 Contraband shape crank parallel bars 26 are housed at least.

(3) on the end face of framework 2, on a limit, horizontal bar 6 is housed at least.

(4) on the end face periphery of framework 2, install a cantilever horizontal bar 29 at least.

(5) weight lifting bar 8 is arranged, its right-hand member Cheng Xia shape is stretched out outside the right side of framework 2, is held by pressure pin 7, and left end is hinge with rib bar 28 on framework 2 left sides and is connected, and the centre has stay cord 9 to be connected with lifting arm 16.

(6) floor press bar 13 is arranged, it is positioned at the below of weight lifting bar 8, and a Duan Cheng Xia shape is stretched out outside the right side of framework 2, is held by pressure pin 15, and left end is hinge with rib bar 27 on framework 2 left sides and is connected, and the centre has stay cord 14 to be connected with lifting arm 16.

(7) pedal device 24 is arranged, it by a cross bar 24 ' and the brace of a foundation Duan Cheng Xia shape form, cross bar and the junction of brace are hinge with rib bar 27 on framework 2 left sides and are connected, the left end of cross bar has stay cord 23 and is connected with lifting arm 16.

(8) the ring 19(that all have several device steel strand exercisers on the end face of framework 2 and bottom periphery also can be hooks).And on the end face periphery of framework 2, install a steel strand exerciser 5 at least, on bottom periphery, install a steel strand exerciser 17 at least.

(9) the rib bar group of being made up of several rib bars 18 is housed at least on a vertical plane of framework 2.

(10) on the end face periphery of framework 2, install at least a cantilever lever 25 that has one pair of suspension ring 25 '.

Take exercise simultaneously in order to hold more people, the gravity block group in the framework 2 can adopt 2～4 groups, if adopt two groups, then weight lifting bar 8 and floor press bar 13 use one group, and pedal device 24 uses one group with pull bar 1; As adopt three groups, and see Fig. 5, pedal device 24 separates with pull bar 1 again, uses one group separately; As adopt four groups, then weight lifting bar 8 and floor press bar 13 separate again, use one group separately; Like this, just can hold 4 people simultaneously and carry out weight lifting, floor press, heavy pulling force and pedal exercise.

The spacing of Contraband shape crank of the present utility model parallel bars 26 can be adjusted, and does abdominal muscle exercises with the people who adapts to the different bodily forms.See Fig. 2, among the figure as seen, the crank section of Contraband shape crank parallel bars is a round bar, the cross bar 30 of lever 26 and device lever 26 is a square tube, and cross bar 30 is divided equally into two parts, is sleeved on the square bar 33, the centre of square bar 33 has the vertical rod secure fit of connecting rod 36 and framework 2, both sides have bar shaped locating slot 31, and there is reference column 32 inner end of bar shaped locating slot 31, and reference column 32 is fixed on the tube wall of cross bar 30.Like this, cross bar 30 just can reach the purpose of adjusting crank parallel bars 26 spacings along the endwisely slipping of square bar 33.It can also be seen that from this figure connecting rod 36 is square, the top has pin-and-hole, the fixed block 34 that has square hole is arranged in the vertical rod of framework 2, behind the square hole that connecting rod 36 passes through on the fixed block 34, there is pin 35 to insert in its pin-and-holes, the crank parallel bars 26 and the vertical rod of framework 2 are tightened together.This assembly method, fixed and flexible is all welded in carrying, use, as unloading Contraband shape crank parallel bars 26 as required, changes Contraband shape parallel bars 12 and carries out gymnastic exercise.

The lever of Contraband shape parallel bars 12 can be made length-adjustable lever, to adapt to the exercise needs of different spaces.See Fig. 4, among the figure as seen, the lever segment of Contraband shape parallel bars 12 is that double-deck pipe fit forms, in the pipe 12 ' on have bar shaped locating slot 31 ', locating slot 31 ' in, near that end of transverse tube 42 have reference column 32 ', it is fixed on outer tube 12 " tube wall on; outer tube 12 like this " can come the length of adjustment (adjusting) lever along interior pipe 12 ' move axially.Among the figure Contraband shape parallel bars 12 near that turnings of framework 2 vertical rods and the assembling between framework 2 vertical rods be by be fixed on connecting rod 36 ' insertion on the turning be fixed on fixed block 34 in framework 2 vertical rods ' in the hole in, the top has pin-and-hole and pin 35 ' cooperation to locate.This shows, this turning is identical with the assembling mode of the assembling mode of framework 2 vertical rods and the Contraband shape crank parallel bars 26 among Fig. 2, and having the inclined support bar (see figure 1) on another turning of Contraband shape parallel bars 12, also is to adopt above-mentioned assembling mode between the vertical rod of inclined support bar and framework 2.

The utility model is equipped with the spring retaining mechanism on connecting rod 20, prevent that the influence that connecting rod 20 is vibrated at work from deviating from.See Fig. 3, this retaining mechanism is by the spring 38 that is sleeved on the connecting rod 20, and the centre has the sleeve pipe 37 of strip through-hole 40 and forms with the briquetting 41 that is positioned at the right-hand member of strip through-hole 40 and be fixed on the connecting rod 20; The left part of strip through-hole 40 has step 39, and the lateral aperture of gravity block 21 is shoulder hole, and outer dia adds senior general's sleeve pipe 37 and packs into, and device one is located screw on gravity block 21, and the locating slot 37 on the top of screw and the sleeve pipe 37 ' chimeric makes sleeve pipe 37 location; Spring 38 under free state between sleeve pipe 37 left ends and briquetting 41, the right-hand member of pushing connecting rod 20, the left end of connecting rod 20 just inserts in the horizontal through hole of lifting arm 16, briquetting 41 is with spring 38 compressions simultaneously, connecting rod 20 1 angles then turn clockwise, briquetting 41 is just pinned by the step in the strip through-hole 40 39, and the left end of connecting rod 20 is locked in the horizontal through hole of lifting arm 16, can't deviate from.When will be gravity block 21 when lifting arm 16 unloads, the bar 20 that is rotatably connected counterclockwise again makes briquetting 41 break away from steps 39, and under the effect of spring 38, connecting rod 20 resets.

The utility model is paddle device of returning apparatus on the bottom periphery of framework 2, see Fig. 5, it is by cross frame 48, the bench 47 that cross frame 48 left ends are propped, be fixed on the cover 46 on the cross frame 48 forward and backward cantilevers, device is at the swingle 45 of cover in 46, with swingle 45 be hinged slurry bar 44 and with the fixing dish 49 in its bottom and an end device under bench 47, the other end is the eccentric spring that is connected 43 compositions with dish 49 bottom surfaces.The right-hand member of cross frame 48 can be fixing assembling with the bottom periphery of framework 2, also can be movable assembling, and the time spent is not moved it.

Weight lifting bar 8 and floor press bar 13 can be done weight lifting and alternative barbell performs physical exercise in the utility model, pedal device 24 can carry out two legs pedals the power exercise, heavy puller system (pull bar 1) can carry out upper limbs, waist, the muscular training of chest, Contraband shape parallel bars 12, horizontal bar 6 and cantilever horizontal bar 29 and suspension ring 25 can be made list, parallel bars, the suspension ring gymnastic exercise, Contraband shape crank parallel bars 26 can be carried out abdominal muscle exercises, preparation and climbing before the rib bar group that several rib bars 18 are formed can be moved are greatly taken exercise, upper spring chest expander 5 and lower spring chest expander 17 can carry out both shoulders, both arms, the exercise of trunk, and the position of using steel strand exerciser to perform physical exercise can be selected on framework 2, and paddle device can be simulated to row the boat and be performed physical exercise.This shows that the utility model takes up space little, multiple functional, can comprehensively take exercise health, and can around framework 2, hold 6～8 people and perform physical exercise simultaneously.Optimum is made the naval vessel, the frontier sentry, island, and the school in the city, the hotel, hospital, people such as sanatorium and gymnasium are many, the physical training facility that the space is little.Have the spring locking mechanism on the connecting rod 20 of the present utility model, during use, gravity block 21 is convenient with lifting arm 16 clutches, in conjunction with firm.The utility model is simple in structure, and scope of selecting material is wide, and framework 2 is made by tubing, detachable carrying; Need not lay foundation loading and unloading, mobile not only convenient but also flexible.

Fig. 1 is the utility model schematic diagram (stereogram).

Fig. 2 is adjustable Contraband shape crank parallel bars 26 structure principle charts (stereogram) of spacing.

Fig. 3 is the spring retaining mechanism front view on the connecting rod 20.

Fig. 4 is the front view (analysing and observe) of the adjustable Contraband shape parallel bars 12 of lever length.

Fig. 5 is the utility model example structure schematic diagram (stereogram).

Fig. 6 is embodiment pedal device 24 and lifting arm 16 coupling part partial front elevation view.

Fig. 7 is the A-A cutaway view of Fig. 6.

Fig. 8 is embodiment weight lifting bar 8 and floor press bar 13 and lifting arm 16 catenation principle figure each other.

Now in conjunction with the embodiments the utility model is made further instruction, see Fig. 5, present embodiment adopts three groups of gravity block groups, and the gravity block in every

group

21 ', 21,21 " quantity identical, be 14, every heavy 15 kilograms.That sets forth in the assembly method of two guide posts in every group of gravity block and the principle is identical.Spring retaining mechanism shown in Figure 3 is housed on the connecting rod 20, pedal device 24 uses the gravity block group on the right, and the cross bar in the pedal device 24 24 ' directly and lifting arm 16 ' be the rolling hinge to be connected, see Fig. 6,7, the rolling hinge is the strip through-hole 55 by cross bar 24 ' top, and roll sleeve 53 in the strip through-hole 55 and the hinge axis 54 that is slidingly fitted with roll sleeve 53 and device are formed at the Qian shape hinge axle bed 52 on lifting arm 16 ' top.This rolling hinge means, at cross bar 24 ' around the 27 upper and lower swings of rib bar, when its projected length changes, cylinder 53 is left and right rolling in strip through-hole 55, make the work projected length of cross bar 24 ' requirement constant, guarantee lifting arm 16 ' vertical ascending, descending, not run-off the straight is pinned phenomenon by gravity block, gravity block group in the middle of weight lifting bar 8 uses with floor press bar 13, their election end all is

Shape, the connected mode of they and lifting arm 16 is seen Fig. 8, among the figure as seen, floor press bar 13 also is to be the rolling hinge with lifting arm 16 to be connected, that sets forth in the assembling mode at the two ends of weight lifting bar 8 and the principle is identical, middle stay cord 9 changes chain type connecting rod (promptly being hinged bar each other by n forms) into and is hinge with the non-election end of floor press bar 13 and is connected, its operation principle is, when 8 work of weight lifting bar, pressure pin 11 is a fulcrum, chain type connecting rod 9 drives on the lifting arm 16 by floor press bar 13, following motion, when 13 work of floor press bar, then the bottom of chain type connecting rod 9 is as the pivot point of floor press bar 13.Heavy puller system uses the gravity block group on the left side, sees Fig. 5, and it is identical that pull bar 1 is set forth in the assembling mode between the lifting arm 16 and the principle.

In the present embodiment, be furnished with gym bench 50 below floor press bar 13, the people can carry out floor press or do other push-up, faces upward gymnastic exercises such as upright on this stool.Be furnished with seat 51 in the outside of pedal device 14, the people can be seated on this chair and practise the power of pedaling of both legs.

Contraband shape crank parallel bars 26 device in the present embodiment the vertical rod 2 of framework 2 ' on, this parallel bars spacing is adjustable, the structure that structure such as Fig. 2 provide is identical.Contraband shape parallel bars 12 devices are in the vertical rod 2 of framework 2 " on, structure such as Fig. 4 are identical, and lever length can be adjusted.The vertical rod 2 of Contraband shape crank parallel bars 26 and Contraband shape parallel bars 12 and framework 2 ', 2 " the assembling mode identical with the assembling mode that Fig. 2, Fig. 4 provide, also be movable the assembling, can dismantle.Device horizontal bar 6 is connected with paddle device on the base on the top margin on the left side of framework 2, and that sets forth in the structure of paddle device and the principle is identical; Returning apparatus 7 root bars 18 on this face.

Present embodiment has the ring of 10 device steel strand exercisers on the end face periphery of framework 2, and installs two steel strand exercisers 5, and the ring 19 of 12 device steel strand exercisers is arranged on bottom periphery, and installs a steel strand exerciser 17.

The cantilever lever 25 of present embodiment device suspension ring 25 ' device is on the back of framework 2 end faces.

Claims

1, a kind of all direction multifunctional fitness equipment, it is that the gravity block group of being made up of n gravity block 21 is housed in framework 2; In the gravity block group, there is lifting arm 16 at the center, and there is guide post 10,22 both sides of lifting arm 16; N horizontal through hole arranged on the lifting arm 16, respectively with the gravity block group in the lateral aperture of each gravity block 21 match; N connecting rod 20 arranged, can insert respectively in the horizontal through hole that gravity block 21 and lifting arm 16 match; There is stay cord 3 in the top system of lifting arm 16, fixed pulley and pull bar 1 that it is walked around on framework 2 end faces are fastening, it is characterized in that framework 2 is the cuboid vertical frame, guide post 10,22 is fixed with the end face and the bottom surface of framework 2 respectively, the stay cord 3 that ties up to lifting arm 16 tops is after walking around the fixed pulley 4 of device in framework 2 end faces vertically upward, and is fastening with pull bar 1 through the fixed pulley 30 of device on framework 2 end face peripheries again; And in the vertical rod in framework 2 ㄈ shape parallel bars 12 are housed at least.

2, all direction multifunctional fitness equipment according to claim 1 is characterized in that being equipped with at least Contraband shape crank parallel bars 26 in a vertical rod of framework 2.

3, all direction multifunctional fitness equipment according to claim 1 is characterized in that on the end face of framework 2, has at least a limit that horizontal bar 6 is housed.

4, all direction multifunctional fitness equipment according to claim 1 is characterized in that installing a cantilever horizontal bar 29 at least on the end face periphery of framework 2.

5, all direction multifunctional fitness equipment according to claim 1 is characterized in that having weight lifting bar 8, and its right-hand member Cheng Xia shape (perhaps Shape) to stretch out outside the right side of framework 2, held by pressure pin 7, left end is hinge with rib bar 28 on framework 2 left sides and is connected, and the centre has stay cord 9 to be connected with lifting arm 16.

6, all direction multifunctional fitness equipment according to claim 1 is characterized in that having floor press bar 13, and it is positioned at the below of weight lifting bar 8, a Duan Cheng Xia shape (or

Shape) to stretch out outside the right side of framework 2, held by pressure pin 15, left end is hinge with rib bar 27 on framework 2 left sides and is connected, and the centre has stay cord 14 to be connected with lifting arm 16.

7, all direction multifunctional fitness equipment according to claim 1 is characterized in that having pedal device 24, and it is by a cross bar 24 ' form with the brace of a foundation Duan Cheng Xia shape; Cross bar 24 ' be hinge with the junction of brace with rib bar 27 to be connected, cross bar 24 ' right-hand member have stay cord 23 and be connected with lifting arm 16.

8, all direction multifunctional fitness equipment according to claim 1 is characterized in that at the ring (or hook) 19 that all has several device steel strand exercisers on the end face periphery of framework 2 and on the bottom periphery; And on the end face periphery of framework 2, install a steel strand exerciser 5 at least, on bottom periphery, install a steel strand exerciser 17 at least.

9, all direction multifunctional fitness equipment according to claim 1 is characterized in that being equipped with the rib bar group of being made up of several rib bars 18 on a vertical plane of framework 2.

10, all direction multifunctional fitness equipment according to claim 1, it is characterized in that on the end face periphery of framework 2, installing at least a cantilever lever 25 that has one pair of suspension ring 25 '.

11,, it is characterized in that the gravity block group in the framework 2 is 2～4 groups according to claim 1,5,6,7 described all direction multifunctional fitness equipments; Weight lifting bar 8 uses one group with floor press bar 13, and pedal device 24 is with pull bar 1 one group of use or separate and use one group separately; Perhaps weight lifting bar 8 is separated with floor press bar 13 again and use one group separately.

12, all direction multifunctional fitness equipment according to claim 2, the crank section that it is characterized in that Contraband shape crank parallel bars 26 is a round bar, the cross bar 30 of lever 26 and device lever 26 is a square tube, cross bar 30 is divided equally into two parts and is sleeved on the square bar 33, the vertical rod secure fit of the centre of square bar 33 and framework 2, both sides have bar shaped locating slot 31, and there is reference column 32 inner end of bar shaped locating slot 31, and reference column 32 is fixed on the tube wall of cross bar 30.

13, all direction multifunctional fitness equipment according to claim 12 is characterized in that the centre of square bar 33 has square connecting rod 36, and its top has pin-and-hole; The locating piece 34 that has square hole is arranged in the vertical rod of framework 2; Behind the square hole that connecting rod 36 passes through on the fixed block 34, there is pin 35 to insert in its pin-and-holes.

14, all direction multifunctional fitness equipment according to claim 1, the lever segment that it is characterized in that Contraband shape parallel bars 12 is that double-deck pipe fit forms, in the pipe 12 ' on have bar shaped locating slot 31 ', locating slot 31 ' in, near that end of transverse tube 42 have reference column 32 ', it is fixed on outer tube 12 " tube wall on.

15, according to claim 1,14 described all direction multifunctional fitness equipments, it is characterized in that Contraband shape parallel bars 12 near the vertical rod assembling of that turnings of framework 2 vertical rods and the inclined support bar on another turning and framework 2 be by be fixed on connecting rod 36 ' insertion on the turning (and inclined support bar) be fixed on fixed block 34 in framework 2 vertical rods ' in the hole in, the top has pin-and-hole and pin 35 ' cooperation to locate.

16, all direction multifunctional fitness equipment according to claim 1 is characterized in that being set with on the connecting rod 20 spring 38 and the middle right-hand member that has the sleeve pipe 37 of strip through-hole 40 and be positioned at strip through-hole 40, and is fixed on the briquetting 41 on the connecting rod 20; The left part of strip through-hole 40 has step 39, and the lateral aperture of gravity block is shoulder hole, and outer dia adds that senior general's sleeve pipe 37 is packed into and be fixing, spring 38 under free state between sleeve pipe 37 left ends and briquetting 41.

17, all direction multifunctional fitness equipment according to claim 1, it is characterized in that on the bottom periphery of framework 2, paddle device being housed, it is to be assembled together by right-hand member and framework 2 bottom periphery, the cross frame 48 that left end is propped by bench 47, be fixed on the cover 46 on the cross frame 48 forward and backward arm arms, the swingle 45 of device in cover 46, with swingle 45 be hinged slurry bar 44 and with the fixing dish 49 in its bottom and an end device under bench 47, the other end is the eccentric spring that is connected 43 compositions with dish 49 bottom surfaces.

18, all direction multifunctional fitness equipment according to claim 11 is characterized in that pedal device 24 and lifting arm 16 are the rolling hinge and are connected.

19, all direction multifunctional fitness equipment according to claim 11 is characterized in that floor press bar 13 and lifting arm 16 are the rolling hinge and are connected.

20, all direction multifunctional fitness equipment according to claim 19 is characterized in that the stay cord 9 in the middle of the weight lifting bar 8 is connected with the non-election end of electing bar 13 for the chain type connecting rod.