CN201304203Y - Rope pulley driving mechanism for weighted iron of arm strength body-building machine - Google Patents
Rope pulley driving mechanism for weighted iron of arm strength body-building machine Download PDFInfo
- Publication number
- CN201304203Y CN201304203Y CNU2008201739947U CN200820173994U CN201304203Y CN 201304203 Y CN201304203 Y CN 201304203Y CN U2008201739947 U CNU2008201739947 U CN U2008201739947U CN 200820173994 U CN200820173994 U CN 200820173994U CN 201304203 Y CN201304203 Y CN 201304203Y
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- right sides
- fixed
- driving mechanism
- cable wire
- rope sheave
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Abstract
A rope pulley driving mechanism for a weighted iron of an arm strength body-building machine belongs to body-building equipment. The rope pulley driving mechanism is mounted on a base and a frame and comprises left and right vertical rotating shafts, left and right bent arms, left and right handles, left and right horizontal half rope pulleys respectively fixed behind the shaft sleeves of the left and the right bent arms, as well as wire rope fixers respectively and fixedly mounted outside the left and the right half rope pulleys, wherein, two wire rope fixers are respectively connected with wire ropes of a wire rope pulley hauling mechanism; and pedal linkage power-assisted mechanisms are also mounted on the frame and the left and the right bent arms. The rope pulley driving mechanism has the advantages of simpler structure and lower production cost, and can achieve better body-building effect by simultaneously building up the arms, the feet, the legs and the body of a gym-goer with coordinated actions. Furthermore, the rope pulley driving mechanism can be widely applied to various arm strength body-building machines.
Description
Technical field
The utility model belongs to the body-building apparatus technical field, more particularly relates to the design of the rope sheave driving mechanism of arm strength body exercising machine balance weight iron.
Background technology
The arm strength body exercising machine comprises base, be installed in frame, seat cushion and back cushion on the base, be installed in driving mechanism and left and right sides curved boom thereof on the base, be installed on frame and the base with the wire rope pulley haulage gear and the balance weight iron hoisting mechanism of drive mechanism and the left and right sides handle that is installed in curved boom upper end, the left and right sides.This arm strength body exercising machine drives wire rope pulley haulage gear and balance weight iron hoisting mechanism with the arm strength rotation mode, and its structure is complicated, and production cost is also higher.
Traditional arm strength body exercising machine only drives driving mechanism by left and right sides handle and left and right sides curved boom, and pin and shank be action not, thereby both hands and pin, leg coordinate inadequately, and pin and shank also just can not get taking exercise.
Summary of the invention
The purpose of this utility model just is to overcome above-mentioned shortcoming and defect, and a kind of rope sheave driving mechanism of arm strength body exercising machine balance weight iron is provided.Its structure is simpler, and production cost is also lower, can make body builder's both arms, both feet and both legs and whole body obtain simultaneously taking exercise, close look at the swing, and train on is better.
In order to achieve the above object, the utility model is installed on base and the frame.Comprise be fixedly mounted on the base about two vertical rotating shafts, the axle sleeve that has with the lower end be installed in left and right sides curved boom in the rotating shaft of the left and right sides respectively, be installed in curved boom upper end, the left and right sides left and right sides handle, be separately fixed at left and right horizontal half rope sheave of the axle sleeve back of left and right sides curved boom, respectively be fixedly mounted on about the cable wire fixator in the half rope sheave outside.Two cable wire fixators are connected with the cable wire of wire rope pulley haulage gear respectively.
The effect of rope sheave driving mechanism is to drive the wire rope pulley haulage gear and then promote the balance weight iron hoisting mechanism.
The wire rope pulley haulage gear comprise be installed in lay respectively on the base about two horizontal fixed pulleys, rack-mounted two vertical fixed pulleys respectively of half rope sheave back.One end of cable wire is fixed on the cable wire fixator of left half rope sheave, walk around the horizontal fixed pulley and a corresponding vertical fixed pulley of its back and walk around a movable pulley again, walk around another vertical fixed pulley and another horizontal fixed pulley then and be fixed on the cable wire fixator of right half rope sheave.The upper end of movable pulley is binding another root cable wire, and the other end of this cable wire is walked around the last fixed pulley and the balance weight iron that are installed on the frame and bound.
Foot-operated interlock servomechanism also is installed on frame and the left and right sides curved boom.Foot-operated interlock servomechanism comprises bearing block on the seat pipe that is fixed on frame, be installed in transverse axis, lower end in the bearing block be installed in the foot-operated pipe of bending on the transverse axis, be fixed on foot-operated pipe lower end vertical connecting plate, be fixed on the connecting plate lower end transverse slat, be installed in the transverse slat both sides little vertical shaft, be separately fixed at left and right sides curved boom axle sleeve top left and right sides support and be installed in vertical shaft on the support of the left and right sides respectively.Universal bearing with two ends between little vertical shaft and the vertical shaft is installed with connecting rod.
The function of foot-operated interlock servomechanism is and rope sheave driving mechanism interlock to play the power-assisted effect.
Task of the present utility model comes to this and finishes.
The utility model structure is simpler, and production cost is also lower, can make body builder's both arms, both feet and both legs and whole body obtain simultaneously taking exercise, close look at the swing, and train on is better.Can be widely used in the various arm strength body exercising machines.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that the A of Fig. 1 is to view.
Fig. 3 is that the B of Fig. 1 is to view.
Fig. 4 is that the C of Fig. 1 is to view.
The specific embodiment
Embodiment 1.A kind of rope sheave driving mechanism of arm strength body exercising machine balance weight iron is as Fig. 1～shown in Figure 4.It is installed on base 1 and the frame 2.Comprise be fixedly mounted on the base 1 about two vertical rotating shafts 3, the axle sleeve 4 that has with the lower end be installed in left and right sides curved boom 5 in the left and right sides rotating shaft 3 respectively, be installed in left and right sides curved boom 5 upper ends left and right sides handle 6, be separately fixed at left and right horizontal half rope sheave 7 and 8 of axle sleeve 4 back of left and right sides curved boom 5, respectively be fixedly mounted on about the cable wire fixator 14 in half rope sheave 7 and 8 outsides.Two cable wire fixators 14 are connected with the cable wire 9 of wire rope pulley haulage gear respectively.
The wire rope pulley haulage gear comprise be installed in lay respectively on the base 1 about half rope sheave 7 and 8 back two horizontal fixed pulleys 10 and 11, be installed in two vertical fixed pulleys 12 and 13 on the frame 2 respectively.One end of cable wire 9 is fixed on the cable wire fixator 14 of left half rope sheave 7, walk around the horizontal fixed pulley 10 and a corresponding vertical fixed pulley 12 of its back and walk around a movable pulley 15 again, walk around another vertical fixed pulley 13 and another horizontal fixed pulley 11 then and be fixed on the cable wire fixator 14 of right half rope sheave 8.The upper end of movable pulley 15 is binding another root cable wire 16, and the other end of this cable wire 16 is walked around the last fixed pulley and the balance weight iron 17 that are installed on the frame and bound.
The body builder is sitting on the seat cushion, leans against on the back cushion, and both hands are held left and right sides handle 6, two arms respectively and leaned against respectively on the left and right sides curved boom 5, and firmly inwardly, left and right sides curved boom 5 is inwardly rotation just.Left and right sides curved boom 5 drive successively again axle sleeve 4, about half rope sheave 7 and 8 inwardly rotate.Spur the two ends of cable wire 9 subsequently, make its around about on half rope sheave 7 and 8.Cable wire 9 is again by horizontal fixed pulley 10 and 11, vertical fixed pulley 12 and 13 movable pulley 15 is drop-down.Movable pulley 15 promotes balance weight iron 17 through last fixed pulley by another root cable wire 16 again, thereby has finished a work done.When loosening, counter motion under the gravity effect of balance weight iron 17 finally makes left and right sides curved boom 5 reset.
Foot-operated interlock servomechanism also is installed on frame 2 and the left and right sides curved boom 5.Foot-operated interlock servomechanism comprises bearing block 19 on the seat pipe 18 that is fixed on frame 2, be installed in transverse axis 20, lower end in the bearing block 19 be installed in the foot-operated pipe 21 of bending on the transverse axis 20, be fixed on foot-operated pipe 21 lower ends vertical connecting plate 22, be fixed on connecting plate 22 lower ends transverse slat 23, be installed in transverse slat 23 both sides little vertical shaft 24, be separately fixed at left and right sides curved boom 5 axle sleeve 4 tops left and right sides support 25 and be installed in vertical shaft 26 on the left and right sides support 25 respectively.Universal bearing 27 with two ends between little vertical shaft 24 and the vertical shaft 26 is installed with connecting rod 28.
Foot-operated pipe 21 o'clock, foot-operated pipe 21 upwards promotes connecting plate 22, transverse slat 23 and little vertical shaft 24 backward successively.Little vertical shaft 24 outwards promotes vertical shaft 26 backward by universal bearing 27 and connecting rod 28 again, and then inwardly rotation forward of left and right sides curved boom 5, plays the effect of interlock power-assisted.
Embodiment 1 structure is simpler, and production cost is also lower, can make body builder's both arms, both feet and both legs and whole body obtain simultaneously taking exercise, close look at the swing, and train on is better.Can be widely used in the various arm strength body exercising machines.
Claims (3)
1. the rope sheave driving mechanism of an arm strength body exercising machine balance weight iron, be installed on base and the frame, it is characterized in that comprising be fixedly mounted on the base about two vertical rotating shafts, the axle sleeve that has with the lower end be installed in left and right sides curved boom in the rotating shaft of the left and right sides respectively, be installed in curved boom upper end, the left and right sides left and right sides handle, be separately fixed at left and right horizontal half rope sheave of the axle sleeve back of left and right sides curved boom, respectively be fixedly mounted on about the cable wire fixator in the half rope sheave outside, two cable wire fixators are connected with the cable wire of wire rope pulley haulage gear respectively.
2. according to the rope sheave driving mechanism of the described arm strength body exercising machine of claim 1 balance weight iron, it is characterized in that said wire rope pulley haulage gear comprise be installed in lay respectively on the base about two horizontal fixed pulleys of half rope sheave back, rack-mounted two the vertical fixed pulleys of difference, one end of cable wire is fixed on the cable wire fixator of left half rope sheave, walk around the horizontal fixed pulley and a corresponding vertical fixed pulley of its back and walk around a movable pulley again, walking around another vertical fixed pulley and another horizontal fixed pulley then is fixed on the cable wire fixator of right half rope sheave, the upper end of movable pulley is binding another root cable wire, and the other end of this cable wire is walked around the last fixed pulley and the balance weight iron that are installed on the frame and bound.
3. according to the rope sheave driving mechanism of claim 1 or 2 described arm strength body exercising machine balance weight irons, it is characterized in that also being installed with on said frame and the left and right sides curved boom foot-operated interlock servomechanism, foot-operated interlock servomechanism comprises the bearing block on the seat pipe that is fixed on frame, be installed in the transverse axis in the bearing block, the lower end is installed in the foot-operated pipe of bending on the transverse axis, be fixed on the vertical connecting plate of foot-operated pipe lower end, be fixed on the transverse slat of connecting plate lower end, be installed in the little vertical shaft of transverse slat both sides, be separately fixed at left and right sides curved boom axle sleeve top left and right sides support and be installed in vertical shaft on the support of the left and right sides respectively, the universal bearing with two ends between little vertical shaft and the vertical shaft is installed with connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201739947U CN201304203Y (en) | 2008-10-31 | 2008-10-31 | Rope pulley driving mechanism for weighted iron of arm strength body-building machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201739947U CN201304203Y (en) | 2008-10-31 | 2008-10-31 | Rope pulley driving mechanism for weighted iron of arm strength body-building machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201304203Y true CN201304203Y (en) | 2009-09-09 |
Family
ID=41096665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201739947U Expired - Fee Related CN201304203Y (en) | 2008-10-31 | 2008-10-31 | Rope pulley driving mechanism for weighted iron of arm strength body-building machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201304203Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105664425A (en) * | 2014-11-18 | 2016-06-15 | 青岛瑞箭机电工程技术有限公司 | Two-arm weight bearing exercise equipment |
| CN105664426A (en) * | 2014-11-18 | 2016-06-15 | 青岛瑞箭机电工程技术有限公司 | Loaded thrust frame |
-
2008
- 2008-10-31 CN CNU2008201739947U patent/CN201304203Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105664425A (en) * | 2014-11-18 | 2016-06-15 | 青岛瑞箭机电工程技术有限公司 | Two-arm weight bearing exercise equipment |
| CN105664426A (en) * | 2014-11-18 | 2016-06-15 | 青岛瑞箭机电工程技术有限公司 | Loaded thrust frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090909 Termination date: 20121031 |