CN211327992U - Multifunctional fitness equipment - Google Patents
Multifunctional fitness equipment Download PDFInfo
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- CN211327992U CN211327992U CN201922265661.8U CN201922265661U CN211327992U CN 211327992 U CN211327992 U CN 211327992U CN 201922265661 U CN201922265661 U CN 201922265661U CN 211327992 U CN211327992 U CN 211327992U
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- guide part
- frame
- wire rope
- steel wire
- movable pulley
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Abstract
The utility model provides a multifunctional fitness device, which comprises a frame, a counterweight part, a butterfly breast clamping mechanism and a lower back pulling mechanism; the chest and back training fitness equipment comprises a movable pulley block, a first guide part and a second guide part, wherein the movable pulley block at least comprises 2 movable pulleys, a first guide part A and a first guide part B are at least arranged above the movable pulley block, the first guide part A and the first guide part B form a triangular shape with a mounting seat, a first steel wire rope sequentially winds the first guide part A, the movable pulleys and the first guide part B and then is connected with a counterweight part, a second guide part A and a second guide part B are at least arranged on one side of the movable pulley block, the first guide part A and the second guide part B form a triangular shape with the movable pulleys, and a second steel wire rope sequentially winds the second guide part A, the second guide part B and the movable pulleys and then is fixed with a rack.
Description
Technical Field
The utility model relates to a body-building apparatus technical field especially relates to a multi-functional body-building apparatus.
Background
Nowadays, body-building becomes a popular trend, and the corresponding body-building apparatuses on the market are also various, such as a butterfly chest-clamping training machine, a back-pulling mechanism and the like, most of the apparatuses are large in size and large in occupied space, and in order to save the space of a gymnasium, a composite body-building apparatus is generally adopted, such as a body-building apparatus integrating the chest-training and back-training functions, but the connection and the winding of a steel wire rope in the apparatuses are complex, the installation is complex, and further research, development and improvement are needed.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a multifunctional exercise device to solve the above problems.
The technical scheme of the utility model is that:
a multifunctional fitness equipment comprises a frame, a counterweight part, a butterfly breast clamping mechanism and a lower back pulling mechanism;
the butterfly breast clamping mechanism comprises a breast clamping rod, a T-shaped frame and a first steel wire rope, wherein the breast clamping rod and the T-shaped frame form a revolute pair;
the back pulling-down exercise mechanism comprises a back pull rod and a second steel wire rope, and the back pull rod is positioned above the chest clamping rod;
the movable pulley block at least comprises 2 movable pulleys, a first guide part A and a first guide part B are at least arranged above the movable pulley block, the first guide part A and the first guide part B form a triangular shape with the mounting seat, the first steel wire rope sequentially winds through the first guide part A, the movable pulleys and the first guide part B and then is connected with the counterweight part, at least a second guide part A and a second guide part B are arranged on one side of the movable pulley block, the second guide part A and the second guide part B form a triangular shape with the movable pulleys, and the second steel wire rope sequentially winds through the second guide part A, the second guide part B and the movable pulleys and then is fixed with the frame.
The body-building apparatus integrates the functions of chest exercise and back exercise, simplifies the connecting structure of the chest clamping rod, the back pull rod and the counterweight part, reduces the number of the guide parts and is convenient to assemble.
The frame comprises a bottom frame, stand columns are arranged on the bottom frame, cross beams are mounted at the tops of the stand columns, back pull rods are arranged at one ends of the cross beams, T-shaped frames are arranged on the stand columns, the stand columns and the cross beams are preferably obliquely fixed and can be fixed through bolts and welded.
Preferably, the two ends of the beam are respectively provided with a first guide part C and a first guide part B, the upper part of the upright post is provided with a first guide part A, and a second steel wire rope on the back pull rod is connected with the balancing weight after sequentially passing through the first guide part C, the first guide part A, the movable pulley and the first guide part B.
In the chest clamping mechanism, a second guide part A and a second guide part B are sequentially arranged along the upright post, a first steel wire rope connected with the chest clamping rod is sequentially wound through the second guide part A, the second guide part B and the movable pulley and then is connected with the frame, and the first steel wire rope and the lower back pulling mechanism share the barrel counterweight part, so that the structure is simplified.
In addition, still assemble arm strength training mechanism, specifically, still including couple and stretch cord that are connected, the chassis is installed the stretch cord, under the effect of stretch cord, trains through tearing the couple.
Preferably, the top of the chest clamping rod is provided with a sector plate, the sector plate is connected with the first steel wire rope, and the chest clamping rod is sleeved with a protective sleeve, so that the use comfort level is improved.
Preferably, the first guide part and the second guide part are both fixed pulleys, rollers and the like can be selected, the movable pulley block comprises a connecting rod, and the two ends of the connecting rod are respectively provided with a movable pulley.
For improving stability, still include the guide rail, fix on the chassis, the top is fixed with the crossbeam, and counter weight portion comprises a plurality of counterweight blocks, and counter weight portion moves along the guide rail, if fix 2 guide rails side by side, the balancing weight is located between the guide rail, and convex part moves along the guide rail groove on the balancing weight.
The crowd's height of body-building differs, and the high requirement to pressing from both sides chest pole differs, for improving the adaptability, among this technical scheme, still include the angle bar, the stand is connected with the crossbeam slope, and the angle bar is established to the junction of the two, and it has a plurality of holes to open on the angle bar, and the rectangular block is established to T type frame longitudinal end, corresponds the trompil on the rectangular block, is connected with the angle bar through the bolt, carries out the upper and lower position control of T type frame through a plurality of holes on the angle bar.
In addition, still include back portion and seat, back portion and seat are all installed on the stand, the position of sitting is practised the chest, it is better to practise the back effect, and for further improving body-building crowd's comfort level, seat adopts split type structure and passes through the kicking block auxiliary adjustment, particularly, seat is including looks articulated main part and branch, and the kicking block, open a plurality of holes on the stand, main part tip clearing hole, bolt cooperation is fixed with the stand, branch is articulated with the chassis, it has a plurality of holes to open on the chassis, the kicking block passes through the bolt, the hole cooperation is fixed with the chassis and kicking block support branch.
The hinge structure of the supporting rod and the bolt connection structure of the main body and the stand column facilitate the adjustment of the position of the sitting part, and the supporting rod is supported by the jacking block, so that the stability of the sitting part is improved.
Drawings
FIG. 1: the whole structure of the utility model in the embodiment 1;
FIG. 2: embodiment 2 the structure of the utility model;
in the figure: 1. a frame; 2. a butterfly breast clamping mechanism; 3. a back pulling-down mechanism; 4. a counterweight portion; 5. a seat portion; 6. a backrest part; 7. hooking; 8. an elastic cord; 11. a column; 12. a cross beam; 13. a chassis; 14. angle iron; 15. an aperture; 21. a T-shaped frame; 22. clamping a chest rod; 23. a protective sleeve; 24. a first wire rope; 31. a back pull rod; 32. a second wire rope; 41. a guide rail; 51. a main body; 52. a strut; 53. a top block; 91. a first guide part C; 92. a first guide part A; 93. a first guide part B; 94. a second guide part A; 95. a second guide part B; 96. a movable pulley; 97. a connecting rod.
Detailed Description
The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings, so that the technical solution of the present invention can be more easily understood and grasped.
Example 1
Referring to fig. 1, the multifunctional body-building apparatus comprises a frame 1, in this embodiment, the frame comprises a bottom frame 13, a vertical column 11 is obliquely fixed on the bottom frame, and a cross beam 12 is fixed on a top bolt of the vertical column.
Installing counter weight portion 4, butterfly clip chest mechanism 2 and pull down and practise back of the body mechanism 3 on the frame, wherein the butterfly clip chest mechanism, including pressing from both sides chest pole 22, T type frame 21, first wire rope 24, T type frame is fixed with the stand, presss from both sides chest pole and forms the revolute pair with T type frame, specifically speaking, press from both sides chest pole top and pass through the bearing and be connected with T type frame, press from both sides the fixed sector plate in chest pole top, first wire rope tip divides into two strands, is connected with the sector plate respectively, presss from both sides the cover on the chest pole and has protective sheath 23, the rubber material.
The back pulling mechanism comprises a back pull rod 31 and a second steel wire rope 32, wherein the back pull rod is positioned above the chest clamping rod and is hung on the cross beam through the second steel wire rope.
The embodiment of the invention also comprises a movable pulley block, a first guide part and a second guide part, wherein the movable pulley block comprises 2 movable pulleys, the movable pulleys are arranged at two ends of the connecting rod, the first guide part A and the first guide part B are arranged above the movable pulley block and form a triangular shape with the mounting seat, specifically, the first guide part C91 is arranged at the head end of the beam, the first guide part A92 is arranged at the upper part of the upright post, the first guide part B93 is arranged at the tail end of the beam, the other end of the second steel wire rope sequentially winds through the first guide part C, and the first guide part A, the movable pulleys 97 and the first guide part B are connected with the counterweight part 4 positioned below the tail end of the beam.
For the first steel wire rope, a second guide part A94 and a second guide part B95 are arranged below the first guide part A on the upright column at one side of the movable pulley block, the second guide part A94 and the second guide part B95 form a triangle with the movable pulley 97, and the other end of the first steel wire rope is fixed with the frame after sequentially winding through the second guide part A, the second guide part B and the movable pulley.
In addition, the arm strength training mechanism is further integrated in the embodiment and comprises a hook 7 and an elastic rope 8, the elastic rope is installed on the bottom frame, and the hook is connected with the elastic rope.
In this embodiment, the counterweight part is composed of a plurality of counterweights, and in order to improve the operation stability, two guide rails 41 are fixed at the tail end of the cross beam, the counterweight part is located between the two guide rails, and the protruding part on the counterweights moves along the grooves of the guide rails.
Fixed pulleys are selected for use in the first guide part and the second guide part and are mounted on the cross beam or the stand column through supports.
And a backrest part 6 and a seat part 5 are installed on the upright posts for better exercise.
When in exercise, the back of the user depends on the backrest part, the hip is on the seat part, and the user can exercise through the chest clamping rod, the back pull rod or the hook.
Example 2
Because the crowd height of body-building differs, highly require differently to pressing from both sides chest pole, for improving the adaptability, further improve technical scheme among embodiment 1, refer to fig. 2, still include angle bar 14, the angle bar is established with crossbeam slope junction to the stand, it has vertically to arrange a plurality of holes 15 to open on the angle bar, the rectangle piece is established to T type frame longitudinal end, correspond the trompil on the rectangle piece, be connected with the angle bar through the bolt, carry out the upper and lower position control of T type frame through a plurality of holes on the angle bar.
In addition, seat portion adopts split type structure and through the kicking block auxiliary adjustment, specifically speaking, seat portion is including looks articulated main part 51 and branch 52, opens a plurality of holes on the stand, and main part tip passes through hole, bolt cooperation is fixed with the stand, and branch is articulated with the chassis, can twist the position of bolt adjustment main part on the stand, and it has a plurality of holes to open on the chassis, and kicking block 53 passes through the bolt, the hole cooperation is fixed with the chassis and kicking block support branch, makes the main part keep the level.
In this embodiment, improve the structure and the connected mode of seat and T type frame to the user of different heights carries out the regulation of position of being convenient for.
Of course, the above is only a specific application example of the present invention, and the protection scope of the present invention is not limited at all. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (10)
1. A multifunctional fitness equipment comprises a frame, a counterweight part, a butterfly breast clamping mechanism and a lower back pulling mechanism;
the butterfly breast clamping mechanism comprises a breast clamping rod, a T-shaped frame and a first steel wire rope, wherein the breast clamping rod and the T-shaped frame form a revolute pair;
the back pulling-down exercise mechanism comprises a back pull rod and a second steel wire rope, and the back pull rod is positioned above the chest clamping rod;
the movable pulley block at least comprises 2 movable pulleys, a first guide part A and a first guide part B are arranged above the movable pulley block and form a triangular shape with the mounting seat, a second steel wire rope sequentially winds the first guide part A, the movable pulleys and the first guide part B and then is connected with the counterweight part, a second guide part A and a second guide part B are arranged on one side of the movable pulley block and form a triangular shape with the movable pulleys, and the first steel wire rope sequentially winds the second guide part A, the second guide part B and the movable pulleys and then is fixed with the frame.
2. The multifunctional body-building apparatus of claim 1, wherein the frame comprises a bottom frame, wherein the bottom frame is provided with a vertical column, the top of the vertical column is provided with a cross beam, one end of the cross beam is provided with a back pull rod, and the vertical column is provided with a T-shaped frame.
3. The multifunctional body-building apparatus of claim 2, wherein the two ends of the beam are respectively provided with a first guide part C and a first guide part B, the upper part of the upright post is provided with a first guide part A, and the second steel wire rope on the back pull rod is connected with the balancing weight after sequentially passing through the first guide part C, the first guide part A, the movable pulley and the first guide part B.
4. The multifunctional body-building apparatus of claim 2, wherein a second guide part A and a second guide part B are sequentially arranged along the upright column, and the first steel wire rope connected with the chest clamping rod is sequentially wound through the second guide part A, the second guide part B and the movable pulley and then connected with the frame.
5. The multifunctional fitness apparatus of claim 2, further comprising a hook and a bungee cord connected, wherein the bungee cord is mounted on the chassis.
6. The multifunctional fitness apparatus of claim 1, wherein the top of the chest clamping rod is provided with a sector plate, the sector plate is connected with the first steel wire rope, and the chest clamping rod is sleeved with a protective sleeve.
7. The multi-functional fitness apparatus of claim 1, wherein the first guide portion and the second guide portion are fixed pulleys, the movable pulley set comprises a connecting rod, and the movable pulleys are respectively disposed at two ends of the connecting rod.
8. The multi-purpose fitness apparatus of claim 1, further comprising a rail fixed to the base frame, the top portion fixed to the cross member, the weight portion comprising a plurality of weight blocks, the weight portion movable along the rail.
9. A multi-functional body-building apparatus according to any one of claims 1 to 7, further comprising angle iron, wherein the vertical column is connected with the cross beam in an inclined manner, the angle iron is arranged at the joint of the vertical column and the cross beam, a plurality of holes are formed in the angle iron, a rectangular block is arranged at the longitudinal end of the T-shaped frame, and the rectangular block is correspondingly provided with a hole and connected with the angle iron through a bolt.
10. The multifunctional fitness apparatus of claim 8, further comprising a backrest part and a seat part, wherein the backrest part and the seat part are both mounted on the upright posts, the seat part comprises a main body and a support rod which are hinged to each other, and a top block, a plurality of holes are formed in the upright posts, the end parts of the main body are fixed to the upright posts through the holes and the bolt matching, the support rod is hinged to the bottom frame, a plurality of holes are formed in the bottom frame, the top block is fixed to the bottom frame through the bolts and the hole matching, and the top block supports the support rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922265661.8U CN211327992U (en) | 2019-12-16 | 2019-12-16 | Multifunctional fitness equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922265661.8U CN211327992U (en) | 2019-12-16 | 2019-12-16 | Multifunctional fitness equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211327992U true CN211327992U (en) | 2020-08-25 |
Family
ID=72131306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922265661.8U Expired - Fee Related CN211327992U (en) | 2019-12-16 | 2019-12-16 | Multifunctional fitness equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211327992U (en) |
-
2019
- 2019-12-16 CN CN201922265661.8U patent/CN211327992U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200825 Termination date: 20211216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |