CN219423665U - Rowing machine for upper limb training - Google Patents
Rowing machine for upper limb training Download PDFInfo
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- CN219423665U CN219423665U CN202320717405.1U CN202320717405U CN219423665U CN 219423665 U CN219423665 U CN 219423665U CN 202320717405 U CN202320717405 U CN 202320717405U CN 219423665 U CN219423665 U CN 219423665U
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- foot rest
- cross beam
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- rod
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
A rowing machine for upper limb training belongs to the technical field of rowing machines. Comprises a cross beam, a foot rest, a pedal assembly, a paddle assembly and a cushion assembly; the lower end of the cross beam is fixed with a foot rest, and the upper end of the cross beam is fixed with two groups of paddle assemblies and a cushion assembly; the foot rest comprises a front foot rest arranged at the front end of the cross beam, a middle foot rest arranged in the middle of the cross beam and a rear foot rest arranged at the rear end of the cross beam; the pedal assembly is rotatably arranged on the front foot rest; the rowing assemblies are fixedly arranged at the left end and the right end of the cross beam, and are positioned between the front-end foot rest and the middle foot rest; the cushion component is arranged on the cross beam in a sliding way. According to the utility model, the first connecting component, the second connecting component and the third connecting component are used for arranging the paddle component on the foot rest, so that the sliding force can be better transmitted; the front foot rest, the middle foot rest and the rear foot rest are arranged, so that the rowing machine can be more stable, is convenient to use, and can fully meet the requirement of a trainer on exercising the upper limbs.
Description
Technical Field
The utility model belongs to the technical field of rowing machines, and particularly relates to a rowing machine for upper limb training.
Background
When rowing, each rowing arm can exercise extensor, so it benefits endless for extensor which does not take part in any motion at ordinary times. Not only can improve the elasticity of muscles, but also can strengthen the toughness of the muscles. The existing rowing machine cannot truly simulate the real situation of rowing, the transmission of force is difficult to retract and release, and the stability is poor.
There is thus a need for a rowing machine for upper limb training that solves the above mentioned technical problems.
Disclosure of Invention
The utility model aims to provide a rowing machine for upper limb training, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a rowing machine for upper limb training comprises a cross beam, a foot rest, a pedal assembly, a rowing assembly and a cushion assembly; the lower end of the cross beam is fixed with a foot rest, and the upper end of the cross beam is fixed with two groups of paddle assemblies and a cushion assembly; the foot rest comprises a front foot rest arranged at the front end of the cross beam, a middle foot rest arranged in the middle of the cross beam and a rear foot rest arranged at the rear end of the cross beam; the pedal assembly is rotatably arranged on the front foot rest; the rowing assemblies are fixedly arranged at the left end and the right end of the cross beam, and are positioned between the front-end foot rest and the middle foot rest; the cushion component is arranged on the cross beam in a sliding way.
The paddle assembly comprises a paddle handle, a damping inner rod, a damping outer rod, a first connecting assembly, a second connecting assembly, a third connecting assembly and a fixing rod; the bottom end of the paddle handle is fixed on the middle foot rest through a first connecting component; one end of the damping inner rod is telescopically arranged in the damping outer rod, and the other end of the damping inner rod is arranged at the lower end of the paddle handle through a second connecting component; one end of the fixed rod is fixed on the front-end foot rest through a third connecting component, and the other end of the fixed rod is fixed on one end, far away from the damping inner rod, of the damping outer rod.
The pedal assembly comprises a connecting rod and two pedals; the pedal is arranged on two sides of the cross beam through connecting rods, the connecting rods are arranged in the cross beam in a penetrating mode, rotating pieces are arranged at the left end and the right end of the connecting rods in a rotating mode, and the rotating pieces are fixedly connected with the bottom ends of the pedal.
The cross beam comprises a sliding rail and two fixing pieces; the sliding rail is of an inwards concave structure, and is arranged on the left side and the right side of the cross beam; the fixing pieces are fixed on the lower surface of the cross beam in a clearance mode, and the lower ends of the two fixing pieces are respectively fixed on the front-end foot rest and the middle foot rest.
The cushion assembly comprises a cushion and a sliding assembly; the sliding assembly is fixed on the lower surface of the cushion, and the cushion slides in the sliding rail through the sliding assembly and is arranged on the cross beam in a sliding manner.
The first connecting component comprises a first connecting piece I and a second connecting piece II; the bottom end of the first connecting component is fixed on the middle foot rest; the lower extreme of first connecting piece II is fixed on first coupling assembling through the bolt, and the upper end of first connecting piece II is provided with the oar handle of drawing through the bolt rotation.
The second connecting component comprises a first connecting groove and a second connecting groove; the first connecting groove and the second connecting groove are arranged in a way that the notches of the first connecting groove and the second connecting groove face away from each other, the inner side of the first connecting groove is an arc-shaped structure matched with the paddle handle, and the second connecting assembly fixes the arc-shaped structure of the first connecting groove on the paddle handle through bolts; and a damping inner rod is arranged on the second connecting groove through bolt rotation.
The third connecting assembly comprises a first third connecting piece and a second third connecting piece; the bottom end of the first third connecting piece is fixed on the front-end foot rest; the lower end of the second connecting piece is fixed on the first connecting piece through a bolt, and the upper end of the second connecting piece is provided with a fixing rod through bolt rotation.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model is composed of the cross beam, the foot rest, the pedal assembly, the paddle assembly, the cushion assembly and other parts, the structure is simpler, the weight is light, and the two groups of paddle assemblies are arranged to simulate the racing boat, so that the racing boat can slide in various postures; according to the utility model, the first connecting component, the second connecting component and the third connecting component are used for arranging the paddle component on the foot rest, so that the sliding force can be better transmitted during sliding, and the folding and unfolding are free; the front foot rest, the middle foot rest and the rear foot rest are arranged, so that the rowing machine can be more stable, the rowing machine is higher in stability during movement, the use is convenient, and the requirement of an exerciser on exercising the upper limbs can be fully met.
Drawings
FIG. 1 is a schematic illustration of a rowing machine for upper limb training;
FIG. 2 is a schematic diagram II of a rowing machine for upper limb training;
FIG. 3 is a schematic view of a first connection assembly and a third connection assembly;
FIG. 4 is a schematic view of a second connection assembly;
FIG. 5 is a schematic view of a seat cushion assembly;
in the figure: 1. a cross beam; 11. a slide rail; 12. a fixing member; 121. a cross plate; 122. a special-shaped piece; 2. a foot rest; 21. a front foot rest; 211. a cross bar; 212. a foot rest; 22. a middle foot rest; 23. a rear foot rest; 231. a support frame; 3. a pedal assembly; 31. a connecting rod; 32. foot pedal; 321. anti-skid lines; 322. a fixing belt; 323. a surrounding baffle; 33. a rotating member; 4. a rowing assembly; 41. rowing a paddle handle; 411. a paddle handle fixing sleeve; 42. damping the inner rod; 421. an inner rod fixing sleeve; 43. a damping outer rod; 44. a first connection assembly; 441. a first connecting piece I; 442. a first connecting piece II; 45. a second connection assembly; 451. a first connecting groove; 452. a second connecting groove; 46. a third connection assembly; 461. a first third connecting piece; 462. a second connecting piece; 47. a fixed rod; 471. a fixed rod fixing sleeve; 5. a seat cushion assembly; 51. a cushion; 511. a seat cushion fixing seat; 52. a sliding assembly; 521. a sliding wheel; 522. two sets of sliding shafts; 523. u-shaped piece.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: a rowing machine for upper limb training, which comprises a cross beam 1, a foot rest 2, a pedal assembly 3, a rowing assembly 4 and a cushion assembly 5; the lower end of the cross beam 1 is fixed with a foot rest 2, and the upper end of the cross beam 1 is fixed with two groups of paddle assemblies 4 and a cushion assembly 5; the foot rest 2 comprises a front foot rest 21 arranged at the front end of the cross beam 1, a middle foot rest 22 arranged in the middle of the cross beam 1 and a rear foot rest 23 arranged at the rear end of the cross beam 1; the pedal assembly 3 is rotatably arranged on the front foot rest 21; the rowing assemblies 4 are fixedly arranged at the left end and the right end of the cross beam 1, and the rowing assemblies 4 are positioned between the front-end foot rest 21 and the middle foot rest 22; the cushion assembly 5 is slidably arranged on the cross beam 1.
The rowing assembly 4 comprises a rowing handle 41, a damping inner rod 42, a damping outer rod 43, a first connecting assembly 44, a second connecting assembly 45, a third connecting assembly 46 and a fixing rod 47; the bottom end of the paddle handle 41 is fixed on the middle foot rest 22 through a first connecting component 44; one end of the damping inner rod 42 is telescopically arranged in the damping outer rod 43, and the other end of the damping inner rod 42 is arranged at the lower end of the paddle handle 41 through a second connecting component 45; one end of the fixing rod 47 is fixed on the front end foot stool 21 through the third connecting component 46, and the other end of the fixing rod 47 is fixed on one end, far away from the damping inner rod 42, of the damping outer rod 43.
The paddle handle 41 is a paddle handle 41 arranged in a multi-angle turning way, the top ends of the paddle handles 41 on the left side and the right side are arranged in opposite directions, and the turning angle of the paddle handle 41 accords with ergonomics, so that when in movement, the user can better exercise by holding the handles with two hands, the exercise injury is prevented, and the muscle force of the shoulder and neck is enhanced. Meanwhile, the top end of the paddle handle 41 is sleeved with an anti-slip handle sleeve, so that the paddle is comfortable to hold, and the wrist can be better protected.
The first connecting assembly 44 includes a first connecting member 441 and a second connecting member 442; the bottom end of the first connecting component 44 is fixed on the middle foot stool 22; the lower end of the second connecting member 442 is fixed on the first connecting assembly 44 by a bolt, and the upper end of the second connecting member 442 is provided with a rowing handle 41 by bolt rotation.
The lower end of the first connecting piece 441 is of an arc structure matched with the middle foot rest 22, and the upper end of the first connecting piece 441 is of a U-shaped structure.
The upper end and the lower end of the second connecting piece 442 are both in a U-shaped structure, the U-shaped structures at the upper end and the lower end are vertically arranged, the U-shaped structure at the lower end of the second connecting piece 442 is inserted into the U-shaped structure at the upper end of the first connecting piece 441 and is fixed by bolts, and the first connecting piece 441 and the second connecting piece 442 are further fixed.
The bottom end of the paddle handle 41 is vertically fixed with a paddle handle fixing sleeve 411, the inside of the paddle handle fixing sleeve 411 is of a through structure, the length of the paddle handle fixing sleeve 411 is the same as the distance between the U-shaped structures at the upper end of the second connecting piece 442, the paddle handle fixing sleeve 411 is rotatably arranged in the U-shaped structures through bolts, and the paddle handle 41 is rotatably arranged on the second connecting piece 442.
The second connecting assembly 45 comprises a first connecting groove 451 and a second connecting groove 452; the notches of the first connecting groove 451 and the second connecting groove 452 are arranged back to back, the inner side of the first connecting groove 451 is an arc-shaped structure matched with the paddle handle 41, and the arc-shaped structure of the first connecting groove 451 is fixed on the paddle handle 41 by the second connecting assembly 45 through bolts; the second connecting groove 452 is rotatably provided with a damping inner rod 42 through a bolt.
Specifically, an inner rod fixing sleeve 421 is vertically fixed at one end of the damping inner rod 42 near the paddle handle 41, the inner rod fixing sleeve 421 is of a through structure, and the length of the inner rod fixing sleeve 421 is the same as the width of the connecting groove two 452; the inner rod fixing sleeve 421 is disposed in the second connecting slot 452 via a bolt, so that the damping inner rod 42 is disposed on the second connecting assembly 45.
The third connecting assembly 46 includes a first third connecting member 461 and a second third connecting member 462; the bottom end of the third connecting piece 461 is fixed on the front-end foot rest 21; the lower end of the second connecting piece 462 is fixed on the first connecting piece 461 by a bolt, and the upper end of the second connecting piece 462 is provided with a fixing rod 47 by bolt rotation.
The rear end of the first third connecting piece 461 is of an arc structure matched with the front end foot rest 21, and the front end of the first third connecting piece 461 is of a U-shaped structure.
The front end and the rear end of the second connecting piece 462 are both in a U-shaped structure, the U-shaped structures at the front end and the rear end are vertically arranged, the U-shaped structure at the rear end of the second connecting piece 462 is inserted into the U-shaped structure at the front end of the first connecting piece 461 and is fixed by bolts, and then the first connecting piece 461 and the second connecting piece 462 are fixed.
The fixing rod 47 is fixed with a fixing rod sleeve 471 at one end far away from the damping outer rod 43, the fixing rod sleeve 471 is of a through structure, the length of the fixing rod sleeve 471 is the same as the distance between the U-shaped structures at the front end of the second connecting piece 46, the fixing rod sleeve 471 is arranged in the U-shaped structures through bolt rotation, and the fixing rod 47 is further arranged on the second connecting piece 462 in a rotating mode.
The pedal assembly 3 comprises a connecting rod 31 and two pedals 32; the pedals 32 are arranged on two sides of the cross beam 1 through connecting rods 31, the connecting rods 31 are arranged in the cross beam 1 in a penetrating mode, rotating pieces 33 are arranged at the left end and the right end of the connecting rods 31 in a rotating mode, and the rotating pieces 33 are fixedly connected with the bottom ends of the pedals 32.
The pedal 32 is provided with anti-skid patterns 321 and a fixing belt 322, the rear end of the pedal 32 is surrounded with an upward protruding surrounding baffle 323, and two ends of the surrounding baffle 323 are fixed on the inner side of the fixing belt 322.
The front foot stool 21 and the middle foot stool 22 have the same structure and comprise a cross rod and foot stools 212 arranged on two sides of the cross rod 211.
The rear foot rest 23 is fixed at the rear end of the cross beam 1, two triangular supporting frames 231 are arranged between the rear foot rest 23 and the cross beam 1, the supporting frames 231 are arranged at the left side and the right side of the rear foot rest 23, and the supporting force of the cross beam 1 can be increased due to the arrangement of the supporting frames 231.
The heights among the front foot rest 21, the middle foot rest 22 and the rear foot rest 23 are sequentially increased, so that the rowing is more comfortable.
The beam 1 comprises a sliding rail 11 and two fixing pieces 12; the sliding rail 11 is of an inwards concave structure, and the sliding rail 11 is arranged on the left side and the right side of the cross beam 1; the fixing pieces 12 are fixed on the lower surface of the cross beam 1 in a clearance way, and the lower ends of the two fixing pieces 12 are respectively fixed on the front-end foot rest 21 and the middle foot rest 22.
Specifically, in order to increase the convenience of use, the front end of the cross beam 1 may be provided with an operation display screen.
The fixing piece 12 comprises a transverse plate 121 and special-shaped pieces 122 fixed on two sides of the transverse plate 121; the transverse plate 121 is fixed at the lower end of the transverse beam 1; the special-shaped piece 122 is in a hollow structure, the lower end of the special-shaped piece 122 is in an arc structure matched with the front-end foot rest 21 and the middle foot rest 22, the special-shaped piece 122 is fixed on the front-end foot rest 21 and the middle foot rest 22 through the arc structure, and then the cross beam 1 is fixed on the front-end foot rest 21 and the middle foot rest 22 through the fixing piece 12.
The seat cushion assembly 5 includes a seat cushion 51 and a slide assembly 52; the sliding component 52 is fixed on the lower surface of the cushion 51, and the cushion 51 slides in the slide rail 11 through the sliding component 52 and is further arranged on the cross beam 1 in a sliding way.
The cushion fixing seats 511 are provided on both sides of the lower end of the cushion 51.
The sliding assembly 52 comprises two groups of sliding wheels 521, two groups of sliding shafts 522 and a U-shaped piece 523; the U-shaped piece 523 is fixed at the lower ends of the seat cushion 51 and the seat cushion fixing seat 511, and a plurality of cushions are arranged on the U-shaped piece 523 fixed on the seat cushion 51 and used for reducing vibration between the seat cushion 51 and the cross beam 1 during movement; one end of the sliding shaft 522 is fixed on the cushion fixing seat 511, and the other end of the sliding shaft 522 is rotationally fixed with a sliding wheel 521, and the sliding wheel 521 slides along the sliding rail 11, so that the cushion 51 slides along the sliding rail 11.
To increase the stability of the seat cushion 51, each set of slide wheels 521 and each set of slide shafts 522 includes two slide wheels 521 and two slide shafts 522.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The rowing machine for upper limb training comprises a cross beam (1), a foot rest (2), a pedal assembly (3), a rowing assembly (4) and a cushion assembly (5); the device is characterized in that a foot rest (2) is fixed at the lower end of the cross beam (1), and two groups of paddle assemblies (4) and a cushion assembly (5) are fixed at the upper end of the cross beam (1); the foot rest (2) comprises a front foot rest (21) arranged at the front end of the cross beam (1), a middle foot rest (22) arranged in the middle of the cross beam (1) and a rear foot rest (23) arranged at the rear end of the cross beam (1); the pedal assembly (3) is rotatably arranged on the front foot rest (21); the rowing assemblies (4) are fixedly arranged at the left end and the right end of the cross beam (1), and the rowing assemblies (4) are positioned between the front-end foot rest (21) and the middle foot rest (22); the cushion component (5) is arranged on the cross beam (1) in a sliding mode.
2. A rowing machine for upper limb training according to claim 1, wherein: the rowing assembly (4) comprises a rowing handle (41), a damping inner rod (42), a damping outer rod (43), a first connecting assembly (44), a second connecting assembly (45), a third connecting assembly (46) and a fixing rod (47); the bottom end of the paddle handle (41) is fixed on the middle foot rest (22) through a first connecting component (44); one end of the damping inner rod (42) is telescopically arranged in the damping outer rod (43), and the other end of the damping inner rod (42) is arranged at the lower end of the paddle handle (41) through a second connecting component (45); one end of the fixed rod (47) is fixed on the front-end foot rest (21) through a third connecting component (46), and the other end of the fixed rod (47) is fixed on one end, far away from the damping inner rod (42), of the damping outer rod (43).
3. A rowing machine for upper limb training according to claim 1, wherein: the pedal assembly (3) comprises a connecting rod (31) and two pedals (32); the pedal (32) is arranged on two sides of the cross beam (1) through the connecting rod (31), the connecting rod (31) is arranged in the cross beam (1) in a penetrating mode, the rotating pieces (33) are arranged at the left end and the right end of the connecting rod (31) in a rotating mode, and the rotating pieces (33) are fixedly connected with the bottom ends of the pedal (32).
4. A rowing machine for upper limb training according to claim 1, wherein: the cross beam (1) comprises a sliding rail (11) and two fixing pieces (12); the sliding rail (11) is of an inwards concave structure, and the sliding rail (11) is arranged on the left side and the right side of the cross beam (1); the fixing pieces (12) are fixed on the lower surface of the cross beam (1) in a clearance way, and the lower ends of the two fixing pieces (12) are respectively fixed on the front-end foot rest (21) and the middle foot rest (22).
5. A rowing machine for upper limb training according to claim 1, wherein: the cushion assembly (5) comprises a cushion (51) and a sliding assembly (52); the sliding component (52) is fixed on the lower surface of the cushion (51), and the cushion (51) slides in the sliding rail (11) through the sliding component (52) so as to be arranged on the cross beam (1) in a sliding mode.
6. A rowing machine for upper limb training according to claim 2, wherein: the first connecting assembly (44) comprises a first connecting piece (441) and a second connecting piece (442); the bottom end of the first connecting component (44) is fixed on the middle foot rest (22); the lower end of the second connecting piece (442) is fixed on the first connecting assembly (44) through a bolt, and the upper end of the second connecting piece (442) is provided with a paddle scratching handle (41) through bolt rotation.
7. A rowing machine for upper limb training according to claim 2, wherein: the second connecting assembly (45) comprises a first connecting groove (451) and a second connecting groove (452); the notches of the first connecting groove (451) and the second connecting groove (452) are arranged in a back way, the inner side of the first connecting groove (451) is an arc-shaped structure matched with the paddle handle (41), and the arc-shaped structure of the first connecting groove (451) is fixed on the paddle handle (41) through bolts by the second connecting assembly (45); and a damping inner rod (42) is rotatably arranged on the second connecting groove (452) through a bolt.
8. A rowing machine for upper limb training according to claim 2, wherein: the third connecting assembly (46) comprises a first third connecting piece (461) and a second third connecting piece (462); the bottom end of the first connecting piece (461) is fixed on the front-end foot rest (21); the lower end of the second connecting piece (462) is fixed on the first connecting piece (461) through a bolt, and the upper end of the second connecting piece (462) is provided with a fixing rod (47) through bolt rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320717405.1U CN219423665U (en) | 2023-04-04 | 2023-04-04 | Rowing machine for upper limb training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320717405.1U CN219423665U (en) | 2023-04-04 | 2023-04-04 | Rowing machine for upper limb training |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219423665U true CN219423665U (en) | 2023-07-28 |
Family
ID=87345148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320717405.1U Active CN219423665U (en) | 2023-04-04 | 2023-04-04 | Rowing machine for upper limb training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219423665U (en) |
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2023
- 2023-04-04 CN CN202320717405.1U patent/CN219423665U/en active Active
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