CN216092058U - Sitting upper limb strength training tensile machine - Google Patents
Sitting upper limb strength training tensile machine Download PDFInfo
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- CN216092058U CN216092058U CN202122338067.4U CN202122338067U CN216092058U CN 216092058 U CN216092058 U CN 216092058U CN 202122338067 U CN202122338067 U CN 202122338067U CN 216092058 U CN216092058 U CN 216092058U
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- upper limb
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Abstract
The utility model provides a sitting type upper limb strength training tensile machine, and relates to the technical field of training instruments. The sitting type upper limb strength training tensile machine comprises a supporting seat, a cushion, a supporting frame, an arm expanding pipe, a first fixed pulley, a second fixed pulley, a third fixed pulley, a force bearing seat, a movable pulley, a counterweight, a pull rope and a pull ring. The sitting type upper limb strength training tensile machine is light and compact in product, small in occupied space, capable of meeting the strength training of upper limbs, and capable of being used as a split heads when the strength training is not carried out, so that multiple purposes are achieved; the arm extension pipes on the two sides are adjusted to a proper angle relative to the support frame, a user sits on the cushion, the back of the human body is in contact with the back cushion, the pull rings are pulled by the two hands, and the pull rope drives the force bearing seat and the counterweight to move through the fixed pulley and the movable pulley so as to perform strength training of upper limbs.
Description
Technical Field
The utility model relates to the technical field of training instruments, in particular to a sitting type upper limb strength training tensile machine.
Background
At present, the strength training apparatus on the market mainly takes a vertical body-building strength training product as a main part, the structure is formed by welding steel pipe fittings, and the product is heavy, complex in function and large in occupied space. In actual use, a user only uses one to two main functions, other functions are not used or are used to achieve the ideal training effect, and the functions of the product are repeatedly superposed, so that the product cost is high, and the training effect cannot be achieved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sitting type upper limb strength training tensile machine which meets the requirement of strength training of upper limbs, is light and compact in product and occupies a small space.
In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:
a sitting type upper limb strength training tensile machine comprises a supporting seat, a cushion, a supporting frame, an arm expanding pipe, a first fixed pulley, a second fixed pulley, a third fixed pulley, a force bearing seat, a movable pulley, a counterweight, a pull rope and a pull ring;
a cushion is arranged at the front end of the supporting seat;
the supporting frame can be erected on the supporting seat;
one end of the arm extension pipe is provided with an assembly seat, and the assembly seat is connected with the left side and the right side of the upper end of the support frame in an angle-adjustable manner;
the other end of the arm extension pipe is rotatably connected with a first fixed pulley;
the left side and the right side of the upper end of the supporting frame are both rotatably connected with a second fixed pulley;
the middle position of the upper end of the supporting frame is rotationally connected with a third fixed pulley;
the left side and the right side of the bearing seat are both rotationally connected with a movable pulley, and the bearing seat is connected with a counterweight;
the pull rope sequentially penetrates through the first fixed pulley on the left side, the arm stretching pipe on the left side, the second fixed pulley on the left side, the movable pulley on the left side, the third fixed pulley, the movable pulley on the right side, the second fixed pulley on the right side, the arm stretching pipe on the right side and the first fixed pulley on the right side, and the pull rings are connected to the two ends of the pull rope.
Preferably, the weight member is an elastic rope, one end of the elastic rope is connected with the bearing seat, and the other end of the elastic rope is connected with the supporting seat.
Preferably, the other end of the arm extending pipe is connected with an arm extending rope device in an angle-adjustable mode, and the arm extending rope device is connected with a first fixed pulley in a rotating mode.
Preferably, the other end of the arm extending pipe is rotatably connected with the arm extending rope device, and the rotating axis of the arm extending rope device is superposed with the axis of the arm extending pipe.
Preferably, the assembly seat is rotatably connected with the support frame, and the rotating axis of the assembly seat is overlapped with the rotating axis of the second fixed pulley.
Preferably, a locking piece is arranged between the support frame and the assembling seat, and the support frame and the assembling seat can be locked through the locking piece.
Preferably, the locking piece is a locking pin, the locking pin is movably connected with the support frame, the assembly seat is provided with a plurality of locking holes, and the locking pin can be inserted into the locking holes.
Preferably, the supporting seat comprises a bearing support and a fixing frame, the fixing frame is arranged on the bearing support, and a cushion is arranged at the front end of the fixing frame.
Preferably, the support frame is provided with a back cushion.
Preferably, the support frame can be buckled at the position behind the middle of the support seat.
The beneficial technical effects of the utility model are as follows:
the sitting type upper limb strength training tensile machine is light and compact in product, small in occupied space, capable of meeting the strength training of upper limbs, and capable of being used as a split heads when the strength training is not carried out, so that multiple purposes are achieved; the arm extension pipes on the two sides are adjusted to a proper angle relative to the support frame, a user sits on the cushion, the back of the human body is in contact with the back cushion, the pull rings are pulled by the two hands, and the pull rope drives the force bearing seat and the counterweight to move through the fixed pulley and the movable pulley so as to perform strength training of upper limbs.
Drawings
FIG. 1 is a left side view of a sitting upper limb strength training tensile machine in accordance with an embodiment of the present invention;
FIG. 2 is a right side view of a first sitting upper limb strength training tensile machine in accordance with an embodiment of the present invention, wherein the arm extension tube is in a stored state;
FIG. 3 is a second right side view of the sitting upper limb strength training tensile machine of the embodiment of the present invention, wherein the arm extension tube is in an unfolded 90 degree state;
FIG. 4 is a partial perspective view of a sitting upper limb strength training tensile machine in accordance with an embodiment of the present invention;
FIG. 5 is a partial first front view of a sitting upper limb strength training tensile machine in accordance with an embodiment of the present invention;
fig. 6 is a partial front view of a sitting type upper limb strength training tensile machine according to an embodiment of the utility model.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings in combination with the specific embodiments. Certain embodiments of the utility model now will be described more fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. Indeed, various embodiments of the utility model may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will satisfy applicable legal requirements.
In the description of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In an embodiment of the present invention, a sitting type upper limb strength training tensile machine is provided, please refer to fig. 1 to 6.
A sitting type upper limb strength training tensile machine comprises a supporting seat, a cushion 21, a back cushion 22, a supporting frame 13, an arm stretching pipe 31, a first fixed pulley 41, a second fixed pulley 42, a third fixed pulley 43, a force bearing seat 32, a movable pulley 44, a counterweight, a pull rope 61, a pull ring 62 and the like.
The supporting seat comprises a bearing support 11 and a fixing frame 12, the fixing frame 12 is arranged on the bearing support 11, and a cushion 21 is arranged at the front end of the fixing frame 12. The supporting frame 13 can be erected on the supporting base (the fixed frame 12), the supporting frame 13 can also be buckled at the position which is deviated from the back of the middle of the supporting base (the fixed frame 12), and the back cushion 22 is arranged on the supporting frame 13. Two sets of elastic supports 14 are provided at the lower end of the support frame 13, and when the support frame 13 is erected on the support base (fixed frame 12), the elastic supports 14 abut against the fixed frame 12, and the support frame 13 is held by the elastic supports 14 to be erected on the support base (fixed frame 12). When the support frame 13 stands on the support base, the user can sit on the cushion 21 and lean against the back cushion 22 to perform strength training of the upper limbs. When not carrying out upper limbs strength training, arm exhibition pipe 31, arm exhibition rope ware 312 and pull ring 62 etc. are accomodate in support frame 13 below, and support frame 13 lock is in the position behind one side in the centre of supporting seat, and the supporting seat and the supporting pad on it can be used as the split heads, realizes that a thing is multi-purpose.
One end of the arm-extending pipe 31 is provided with a mounting seat 311, the left side and the right side of the support frame 13 are respectively provided with one arm-extending pipe 31, and the mounting seat 311 is connected with the left side and the right side of the upper end of the support frame 13 in an angle-adjustable manner. Wherein, 0 is the angle of accomodating of arm exhibition pipe 31 below support frame 13, sets up 45 °, 90 °, 135 ° for the angle that is used for training. Specifically, the mounting seat 311 is rotatably connected to the supporting frame 13, and a rotation axis of the mounting seat 311 coincides with a rotation axis of the second fixed pulley 42. A locking piece is arranged between the supporting frame 13 and the assembling seat 311, and the supporting frame 13 and the assembling seat 311 can be locked through the locking piece. After the supporting frame 13 and the assembling seat 311 are locked by the locking piece, the angle between the assembling seat 311 and the supporting frame 13 is kept adjusted. The locking piece of this embodiment sets up to locking round pin 71, and locking round pin 71 swing joint support frame 13 sets up a plurality of locking hole 72 on the assembly seat 311, and locking round pin 71 can peg graft in locking hole 72. The locking holes 72 are circumferentially arranged, the included angle between the assembling seat 311 corresponding to the first locking hole 72 and the support frame 13 is 0 degree, the included angle between the assembling seat 311 corresponding to the second locking hole 72 and the support frame 13 is 45 degrees, the included angle between the assembling seat 311 corresponding to the third locking hole 72 and the support frame 13 is 90 degrees, and the included angle between the assembling seat 311 corresponding to the fourth locking hole 72 and the support frame 13 is 135 degrees.
The other end of the arm extension tube 31 is rotatably connected with a first fixed pulley 41. The left side and the right side of the upper end of the support frame 13 are both rotatably connected with a second fixed pulley 42, and the middle position of the upper end of the support frame 13 is rotatably connected with a third fixed pulley 43.
The left side and the right side of the bearing seat 32 are both rotatably connected with a movable pulley 44, and the bearing seat 32 is connected with a counterweight. The weight member of this embodiment is provided with an elastic cord 5, one end of the elastic cord 5 is connected with a bearing seat 32, and the other end of the elastic cord 5 is connected with a supporting seat (a fixed frame 12). The elastic ropes 5 are a plurality of, preferably four. In the use process, the user can increase or decrease the number of the elastic ropes 5 according to the strength requirement of the human body training strength.
The pull rope 61 passes through the first fixed pulley 41 on the left side, the arm extension pipe 31 on the left side, the second fixed pulley 42 on the left side, the movable pulley 44 on the left side, the third fixed pulley 43, the movable pulley 44 on the right side, the second fixed pulley 42 on the right side, the arm extension pipe 31 on the right side and the first fixed pulley 41 on the right side in sequence, and both ends of the pull rope 61 are connected with pull rings 62.
The other end of the arm extending pipe 31 is connected with an arm extending rope device 312 in an angle adjustable mode, and a first fixed pulley is rotatably connected to the arm extending rope device 312. Thus, when the user pulls the pull rope 61, the tail end of the pull rope 61 adapts to the change of the posture of the arm of the human body in real time, and the pull rope 61 is prevented from being separated from the first fixed pulley 41. Specifically, the other end of the arm extending pipe 31 is rotatably connected to the arm extending rope device 312, and the rotation axis of the arm extending rope device 312 coincides with the axis of the arm extending pipe 31.
The training mode of the sitting type upper limb strength training tensile machine of the embodiment is as follows:
erecting the support frame 13 on the support base, and keeping an included angle between the support frame 13 and the fixed frame 12 at about 90 degrees; toggling the arm extension tube 31 to adjust the appropriate angle, such as 90 °, of the mounting block 311 relative to the support frame 13; when a user sits on the seat cushion 21, the back of the user leans against the back cushion 22, the pull ring 62 is pulled by the two hands, the upper limb muscles of the human body exert force, the pull rope 61 drives the force bearing seat 32 to move through the fixed pulley and the movable pulley 44, the force bearing seat 32 moves to overcome the elasticity of the elastic rope 5, and the force training of the upper limb muscles is realized through the force exertion of the upper limb muscles for a plurality of times.
Up to this point, the present embodiment has been described in detail with reference to the accompanying drawings. From the above description, those skilled in the art should clearly understand the strength training tensile machine for sitting upper limbs of the present invention. The sitting type upper limb strength training tensile machine is light and compact in product, small in occupied space, capable of meeting the strength training of upper limbs, and capable of serving as a split heads when the strength training is not carried out, so that multiple purposes are achieved; the arm extension pipes 31 on the two sides are adjusted to a proper angle relative to the support frame 13, a user sits on the seat cushion 21, the back of the human body is in contact with the back cushion 22, the pull ring 62 is pulled by the two hands, and the pull rope 61 drives the force bearing seat 32 and the counterweight to move through the fixed pulley and the movable pulley 44 so as to perform strength training of the upper limbs.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a sitting posture upper limbs strength training pulling force machine which characterized in that: the device comprises a supporting seat, a cushion, a supporting frame, an arm expanding pipe, a first fixed pulley, a second fixed pulley, a third fixed pulley, a force bearing seat, a movable pulley, a counterweight, a pull rope and a pull ring;
a cushion is arranged at the front end of the supporting seat;
the supporting frame can be erected on the supporting seat;
one end of the arm extension pipe is provided with an assembly seat, and the assembly seat is connected with the left side and the right side of the upper end of the support frame in an angle-adjustable manner;
the other end of the arm extension pipe is rotatably connected with a first fixed pulley;
the left side and the right side of the upper end of the supporting frame are both rotatably connected with a second fixed pulley;
the middle position of the upper end of the supporting frame is rotationally connected with a third fixed pulley;
the left side and the right side of the bearing seat are both rotationally connected with a movable pulley, and the bearing seat is connected with a counterweight;
the pull rope sequentially penetrates through the first fixed pulley on the left side, the arm stretching pipe on the left side, the second fixed pulley on the left side, the movable pulley on the left side, the third fixed pulley, the movable pulley on the right side, the second fixed pulley on the right side, the arm stretching pipe on the right side and the first fixed pulley on the right side, and the pull rings are connected to the two ends of the pull rope.
2. The sitting upper limb strength training tensile machine of claim 1, wherein: the weight piece is set to be an elastic rope, one end of the elastic rope is connected with the bearing seat, and the other end of the elastic rope is connected with the supporting seat.
3. The sitting upper limb strength training tensile machine of claim 1, wherein: the other end angle of the arm extending pipe is connected with an arm extending rope device in an angle adjustable mode, and the arm extending rope device is connected with a first fixed pulley in a rotating mode.
4. The sitting upper limb strength training tensile machine of claim 3, wherein: the other end of the arm extending pipe is rotatably connected with the arm extending rope device, and the rotating axis of the arm extending rope device is superposed with the axis of the arm extending pipe.
5. The sitting upper limb strength training tensile machine of claim 1, wherein: the assembly seat is rotatably connected with the support frame, and the rotating axis of the assembly seat is superposed with the rotating axis of the second fixed pulley.
6. The sitting upper limb strength training tensile machine of claim 5, wherein: a locking piece is arranged between the support frame and the assembling seat, and the support frame and the assembling seat can be locked through the locking piece.
7. The sitting upper limb strength training tensile machine of claim 6, wherein: the locking piece is set to be a locking pin, the locking pin is movably connected with the supporting frame, a plurality of locking holes are formed in the assembling seat, and the locking pin can be inserted into the locking holes.
8. The sitting upper limb strength training tensile machine of claim 1, wherein: the supporting seat comprises a bearing support and a fixing frame, the fixing frame is arranged on the bearing support, and a cushion is arranged at the front end of the fixing frame.
9. The sitting upper limb strength training tensile machine of claim 1, wherein: the support frame is provided with a back cushion.
10. The sitting upper limb strength training tensile machine of claim 9, wherein: the support frame can be buckled at the rear position in the middle of the support seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122338067.4U CN216092058U (en) | 2021-09-26 | 2021-09-26 | Sitting upper limb strength training tensile machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122338067.4U CN216092058U (en) | 2021-09-26 | 2021-09-26 | Sitting upper limb strength training tensile machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216092058U true CN216092058U (en) | 2022-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122338067.4U Active CN216092058U (en) | 2021-09-26 | 2021-09-26 | Sitting upper limb strength training tensile machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216092058U (en) |
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2021
- 2021-09-26 CN CN202122338067.4U patent/CN216092058U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230403 Address after: Room 401-11, Unit 1, Building 108, No. 1, Changcheng South Road, Chengyang District, Qingdao, Shandong 266000 Patentee after: Enlishi (Qingdao) Intelligent Health Technology Co.,Ltd. Address before: 266000 Room 102, building 10, Max business Hongwan, 18 Zhuyuan Road, high tech Zone, Qingdao, Shandong Province Patentee before: QINGDAO TIANGONG ZHIZAO INNOVATION TECHNOLOGY CO.,LTD. |
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| TR01 | Transfer of patent right |