CN205494889U - Rowing machine - Google Patents
Rowing machine Download PDFInfo
- Publication number
- CN205494889U CN205494889U CN201620183504.6U CN201620183504U CN205494889U CN 205494889 U CN205494889 U CN 205494889U CN 201620183504 U CN201620183504 U CN 201620183504U CN 205494889 U CN205494889 U CN 205494889U
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- Prior art keywords
- wheel
- sheet shape
- shape aluminum
- circle sheet
- shaft
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- 230000007246 mechanism Effects 0.000 claims abstract description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 116
- 229910052782 aluminium Inorganic materials 0.000 claims description 116
- 230000013011 mating Effects 0.000 claims description 21
- 230000002093 peripheral effect Effects 0.000 claims description 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 13
- 238000004088 simulation Methods 0.000 abstract description 6
- 239000004411 aluminium Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 210000001015 abdomen Anatomy 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 210000001364 upper extremity Anatomy 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 210000001624 hip Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model discloses a rowing machine, including base, seatpad, drive wheel, handle and magnetic control resistance wheel, the base has a slide rail that support and slant set up, and seatpad sliding fit is on the slide rail, and the drive wheel has a pivot of fixing mutually, the drive wheel through the pivot can install with rotating in support department, the handle pass through the meshbelt with the drive wheel links mutually to pass through the meshbelt and drive the drive wheel and rotate when the handle stimulate, magnetic control resistance wheel install in support department and through drive mechanism with the drive wheel links mutually. The utility model discloses can reduce the inertia effect of magnetic control resistance wheel, improve the stationarity of the resistance of magnetic control resistance wheel, make the operator can experience the simulation to boating really.
Description
Technical field
This utility model relates to a kind of body-building apparatus, particularly relates to a kind of rowing machine.
Background technology
Rowing machine makes again rowing machine be a kind of body-building apparatus simulating boating, to leg, waist, upper limb, chest, the back of the body
The muscle in portion strengthens preferably effect.Rowing machine motion is a smoothness and the interesting body building with self-challenge of tool, often
Drawing one time, upper limb, lower limb, waist and belly, back the most all can complete the most complete contraction and stretching, extension, can reach one
The practice effect of individual whole-body muscle.Especially more to waist and belly and upper arm parts fat crowd, rowing machine motion can bring imaginary
Less than slimming effect.The rowing machine of prior art generally uses magnetic control resistance wheel to regulate the resistance that simulation is rowed the boat, magnetic control resistance
Wheel is to utilize electromagnetic principle to produce resistance, it is possible to carried out the regulation of resistance by magnetic control mode, the magnetic control resistance wheel of prior art
Generally including the aluminium lamination of circular ironcasting and the circular periphery being coated on ironcasting, it is to utilize generation whirlpool after aluminium lamination cutting magnetic line
Stream, thus form resistance.Owing to the magnetic control resistance wheel of prior art is to use ironcasting, ironcasting has bigger thickness and matter
Amount, thus, it is also possible to form bigger inertia, is used for exercycle by this magnetic control resistance wheel, it is possible to obtains and preferably uses
Effect, but, by this have inertia-responsive magnetic control resistance wheel be used on rowing machine time, the stationarity of resistance can be affected, just
During use, resistance is relatively big, and after rotation, owing to there being effect of inertia, resistance can diminish even can be formed and not have resistant phenomenon, thus
Have impact on rowing machine simulation boating.
Utility model content
For solving technical problem present in prior art, this utility model provides a kind of rowing machine, to magnetic control resistance rolling hitch
The improvement of structure, it is possible to reduce the effect of inertia of magnetic control resistance wheel, improve the stationarity of the resistance of magnetic control resistance wheel, make operator
The simulation to boating can be experienced truly.
This utility model solves above-mentioned technical problem and be the technical scheme is that a kind of rowing machine, including:
One pedestal, this pedestal has support and angularly disposed slide rail；
One seat cushion, this seat cushion is slidably fitted on slide rail；
One drive, this drive has a rotating shaft fixed, and described drive can be rotatably mounted to by rotating shaft
At described support；
Leader, this handle is connected with described drive by ribbon, to drive drive when handle pulls by ribbon
Rotate；With
One magnetic control resistance wheel, this magnetic control resistance wheel is installed at described support and is connected with described drive by drive mechanism
Dynamic.
Described drive mechanism is belt or sprocket wheel or gear.
Described magnetic control resistance wheel includes a wheel shaft, two bearings, two bearing blocks, a circle sheet shape aluminum wheel and a magnetic
Power board component；Described circle sheet shape aluminum wheel middle part be provided with through hole, through hole equipped with at least one unilateral bearing, described wheel shaft
Match with described unilateral bearing in stage casing so that described wheel shaft is only capable of unidirectional drive described circle sheet shape aluminum wheel and rotates；Described wheel shaft
One end be provided with belt connecting portion；The two ends of described wheel shaft matches with two bearings respectively, and described two bearings fill respectively
In described two bearing blocks；Described magnetic board assembly is provided with mating groove, and the mating groove of described magnetic board assembly fits in circle sheet
At the peripheral rim of shape aluminum wheel.
Being also equipped with sleeve at the middle through-hole of described circle sheet shape aluminum wheel, described unilateral bearing is arranged in sleeve, described sleeve
It is fixed on the through hole at the middle part of described circle sheet shape aluminum wheel.
The inner ring of described unilateral bearing is that interference matches with described wheel shaft, and the outer ring of described unilateral bearing is interior with described sleeve
Wall is that interference type matches.
Described magnetic control resistance wheel includes a wheel shaft, two bearings, two bearing blocks, a circle sheet shape aluminum wheel and a magnetic
Power board component；The middle part of described circle sheet shape aluminum wheel is provided with through hole, and the stage casing of described wheel shaft is inserted in the middle part of circle sheet shape aluminum wheel
Fix in through hole and with circle sheet shape aluminum wheel so that described wheel shaft can rotate by two-way drive described circle sheet shape aluminum wheel；Described
The one end of wheel shaft is provided with belt connecting portion；The two ends of described wheel shaft matches with two bearings respectively, and described two bearings divide
It is not contained in described two bearing blocks；Described magnetic board assembly is provided with mating groove, and the mating groove of described magnetic board assembly fits in circle
At the peripheral rim of slice-shaped aluminum wheel.
The stage casing of described wheel shaft is provided with connection dish, after the stage casing of described wheel shaft is inserted in the through hole of circle sheet shape aluminum wheel, and described wheel shaft
Connection dish and described circle sheet shape aluminum wheel recline mutually, and make connection dish and circle sheet shape aluminum take turns interlocking by screw to fix.
Described connection dish is provided with step, and the through hole at the middle part of described circle sheet shape aluminum wheel coordinates at the step of described connection dish.
Described magnetic control resistance wheel structure includes wheel shaft, belt pulley, bearing, unilateral bearing, circle sheet shape aluminum wheel and magnetic board group
Part；Described belt pulley is contained on described wheel shaft by bearing, enables belt pulley relative to wheel shaft Double-directional rotary；Described circle sheet
Shape aluminum wheel is contained on described wheel shaft also by bearing, makes circle sheet shape aluminum wheel also be able to relative to wheel shaft Double-directional rotary；Described belt
Wheel is provided with Pulley shaft, and described circle sheet shape aluminum wheel adapts to described Pulley shaft by unilateral bearing, makes circle sheet shape aluminum only take turns
Can be relative to Pulley shaft one-directional rotation；Described magnetic board assembly is provided with mating groove, and the mating groove of described magnetic board assembly is adaptive
At the peripheral rim of circle sheet shape aluminum wheel.
The middle part of described circle sheet shape aluminum wheel is provided with through hole, and described wheel shaft, Pulley shaft are respectively inserted in the logical of circle sheet shape aluminum wheel
Kong Zhong, described bearing is arranged between through hole and the described wheel shaft of circle sheet shape aluminum wheel, and described unilateral bearing is arranged on circle sheet shape
Between through hole and the described Pulley shaft of aluminum wheel.
Being also equipped with sleeve at the middle through-hole of described circle sheet shape aluminum wheel, described bearing, unilateral bearing are separately mounted in sleeve,
Described sleeve is fixed on the through hole at the middle part of described circle sheet shape aluminum wheel.
Compared with prior art, the beneficial effects of the utility model are:
This utility model is owing to have employed circle sheet shape aluminum wheel, and relative to the ironcasting of the magnetic control resistance wheel of prior art, it is thick
Degree is significantly reduced, and weight is alleviated significantly, the inertia casting to be significantly smaller than that circle sheet shape aluminum wheel is formed when rotating
The inertia that formed when ironware rotates, it is possible to reduce the effect of inertia of magnetic control resistance wheel, improves resistance flat of magnetic control resistance wheel
Stability, allows the operator to experience the simulation to boating truly.
Below in conjunction with drawings and Examples, this utility model is described in further detail；But a kind of rowing machine of the present utility model
It is not limited to embodiment.
Accompanying drawing explanation
Fig. 1 is embodiment one D structure of the present utility model schematic diagram；
Fig. 2 is the D structure schematic diagram of embodiment one magnetic control of the present utility model resistance wheel；
Fig. 3 is the structure decomposing schematic representation of embodiment one magnetic control of the present utility model resistance wheel；
Fig. 4 is the front view of embodiment one magnetic control of the present utility model resistance wheel；
Fig. 5 is the sectional view of line A-A along Fig. 4；
Fig. 6 is the structure decomposing schematic representation of embodiment two magnetic control of the present utility model resistance wheel；
Fig. 7 is the front view of embodiment two magnetic control of the present utility model resistance wheel；
Fig. 8 is the sectional view of line B-B along Fig. 7；
Fig. 9 is the D structure schematic diagram of embodiment three magnetic control of the present utility model resistance wheel；
Figure 10 is the structure decomposing schematic representation of embodiment three magnetic control of the present utility model resistance wheel；
Figure 11 is the front view of embodiment three magnetic control of the present utility model resistance wheel；
Figure 12 is the sectional view of line C-C along Figure 11.
Detailed description of the invention
Embodiment one
See shown in Fig. 1 to Fig. 5, a kind of rowing machine of the present utility model, including:
One pedestal 1, this pedestal 1 has support 11 and angularly disposed slide rail 12；
One seat cushion 2, this seat cushion 2 is slidably fitted on slide rail 12；
One drive 3, this drive 3 has a rotating shaft 31 fixed, and drive 3 can be rotationally by rotating shaft 31
It is installed at support 12；
Leader 4, and this handle 4 is connected with drive 3 by ribbon, to drive transmission when handle 4 pulls by ribbon
Wheel rotates；With
One magnetic control resistance wheel 5, this magnetic control resistance wheel 5 is installed at support 12 and is connected with drive 3 by drive mechanism
Dynamic.
The drive mechanism of the present embodiment is belt, it is of course also possible to be other drive mechanisms such as sprocket wheel or gear.
Magnetic control resistance wheel includes 513, circle sheet shape aluminum wheel 514 of a wheel shaft 512, two bearing blocks of 511, two bearings
With a magnetic board assembly 515；Why this utility model is referred to as circle sheet shape aluminum wheel 514, is because its overall employing aluminium
Matter is made, and is whole disc, the thinnest, is because its gauge relative to original ironcasting
Gauge significantly diminish；Circle sheet shape aluminum wheel 514 middle part be provided with through hole, through hole equipped with at least one unilateral bearing,
The present embodiment is equipped with two unilateral bearings 516, it is of course also possible to be only equipped with one；The stage casing of wheel shaft 511 and one-way shaft
Hold 516 to match so that wheel shaft 511 is only capable of unidirectional drive circle sheet shape aluminum wheel 514 rotation, due to wheel shaft 511 and circle sheet
Equipped with unilateral bearing 516 between shape aluminum wheel 514, when wheel shaft 511 rotates in one direction, wheel shaft 511 has driven circle sheet
Shape aluminum wheel 514 rotation, now, is equivalent to together with wheel shaft 511 and circle sheet shape aluminum wheel 514 is integrally fixed at, and both can only be with
Time rotate, when circle sheet shape aluminum wheel 514 rotation time, wheel shaft 511 also can be driven to rotate, when wheel shaft 511 turns to another way
Time dynamic, wheel shaft 511 would not drive circle sheet shape aluminum wheel 514 rotation, say, that 511 turns of wheel shaft, and circle sheet shape aluminum wheel
514 do not turn, and now, being equivalent to wheel shaft 511 with circle sheet shape aluminum wheel 514 is disengaged condition, and both mutually do not interfere with, this
Sample, when wheel 514 rotation of circle sheet shape aluminum, wheel shaft 511 will not rotate too；The one end of wheel shaft 511 is provided with belt even
Meet portion 5111；The two ends of wheel shaft 511 matches with two bearings 512 respectively, and two bearing 512 correspondences respectively are contained in two
In individual bearing block 513；Magnetic board assembly 515 is provided with mating groove, and the mating groove of magnetic board assembly 515 fits in circle sheet shape aluminum
At the peripheral rim of wheel 514, it is equipped with permanent magnet in the mating groove of magnetic board assembly 515, of courses, magnetic board assembly
Electric magnet can also be equipped with in the mating groove of 515, so, magnetic field in the mating groove of magnetic board assembly 515, will be produced, when
Can cut the magnetic line of force of magnetic board assembly 515 during wheel 514 rotation of circle sheet shape aluminum, circle sheet shape aluminum wheel 514 will form " whirlpool
Stream effect ", and then form the effect of magnetic resistance.
Being also equipped with sleeve 5141 at the middle through-hole of circle sheet shape aluminum wheel 514, unilateral bearing 516 is arranged in sleeve 5141,
Sleeve 5141 is fixed on the through hole at the middle part of circle sheet shape aluminum wheel 514.
The inner ring of unilateral bearing 516 matches in interference with wheel shaft 511, and the outer ring of unilateral bearing 516 is interior with sleeve 5141
Wall is that interference type matches.
Bearing block 513 is made up of fixing seat 5131 and fixed disk 5132, and fixing seat 5131 is provided with the installation for accommodating bearing
Chamber 51311, the outer ring of bearing 512 is that interference matches with the cavity wall of the installation cavity 51311 of fixing seat；Fixing seat 5131 He
Fixed disk 5132 fix with by spacing for bearing 512 in the installation cavity 51311 of fixing seat.
It is respectively equipped with the most corresponding screw hole on fixing seat 5131 and fixed disk 5132, i.e. fixes seat 5131 and be provided with
Screw hole 51312, the screw hole 51321 that fixed disk 5132 is provided with, by Cross Recess Head Screw 5133 interlocking at fixing seat
Between 5131 screw holes 51312 and the screw hole 51321 of fixed disk 5132, make fixing between seat 5131 and fixed disk 5132
Fix.
The step 5112 being respectively arranged at two ends with circumferentially of wheel shaft 511, and the two ends end face of wheel shaft 511 is provided with axially
Screw 5113, by two groups of hex bolts shimmings interlockings respectively at the two ends of wheel shaft so that be positioned at the bearing at wheel shaft two ends
Inner ring pressed closer between pad and the step of wheel shaft, i.e. in one end of wheel shaft 511, by hex bolts 5114 cushioning
Sheet 5115 interlocking is at this end of wheel shaft so that the inner ring of the bearing 512 being positioned at this end of wheel shaft 511 is pressed closer at pad 5115
And between the step 5112 of wheel shaft, at the other end of wheel shaft 511, exist also by hex bolts 5114 shimming 5115 interlocking
The other end of wheel shaft so that the inner ring of the bearing 512 being positioned at wheel shaft 511 other end is pressed closer the platform at pad 5115 with wheel shaft
Between rank 5112.
The belt connecting portion 5111 of the one end of wheel shaft 511 is a plurality of groove being located at wheel shaft corresponding position.
A kind of rowing machine of the present utility model, owing to have employed circle sheet shape aluminum wheel 514, hinders relative to the magnetic control of prior art
The ironcasting of wheels, its thickness is significantly reduced, and weight is alleviated significantly, and circle sheet shape aluminum wheel 4 is formed when rotating
Inertia ironcasting to be significantly smaller than inertia of being formed when rotating, it is possible to reduce the effect of inertia of magnetic control resistance wheel, improve
The stationarity of the resistance of magnetic control resistance wheel, allows the operator to experience the simulation to boating truly.
Embodiment two
See shown in Fig. 6 to Fig. 8, a kind of rowing machine of the present utility model, it is that magnetic control hinders with the difference of embodiment one
The structure of wheels 5 is different.
This magnetic control resistance wheel is with the difference of the magnetic control resistance wheel of embodiment one:
The middle part of circle sheet shape aluminum wheel 514 is provided with through hole 5241, and the stage casing of wheel shaft 511 is inserted in the middle part of circle sheet shape aluminum wheel
Fix in through hole 5241 and with circle sheet shape aluminum wheel 514 so that wheel shaft 511 can two-way drive circle sheet shape aluminum wheel 514
Rotate；Owing to the stage casing of wheel shaft 511 fixes with circle sheet shape aluminum wheel 514, when wheel shaft 511 rotates in one direction, wheel
Axle 511 can drive circle sheet shape aluminum wheel 514 rotation, and when wheel shaft 511 rotates to another way, wheel shaft 511 is the most also
Circle sheet shape aluminum wheel 514 rotation can be driven.
The stage casing of wheel shaft 511 is provided with connection dish 526, after the stage casing of wheel shaft 511 is inserted in the through hole 5241 of circle sheet shape aluminum wheel,
The connection dish 526 of wheel shaft is taken turns 514 phases with circle sheet shape aluminum and is reclined, and makes connection dish 526 take turns with circle sheet shape aluminum by screw
514 interlockings fix.Circle sheet shape aluminum wheel 514 is provided with screw 5242, connection dish 526 also is provided with screw 5261,
Screw is then locked between screw 5242 and the screw 5261 of connection dish 526 of circle sheet shape aluminum wheel 514, makes connection dish 526
Fix with circle sheet shape aluminum wheel 514.
Connection dish 526 is provided with step 5262, and the through hole 5241 at the middle part of circle sheet shape aluminum wheel coordinates the step 5262 at connection dish
Place.
Embodiment three
See shown in Fig. 9 to Figure 12, a kind of rowing machine of the present utility model, it is that magnetic control hinders with the difference of embodiment one
The structure of wheels 5 is different.
This magnetic control resistance wheel includes wheel shaft 531, belt pulley 532, bearing 533, unilateral bearing 534, circle sheet shape aluminum wheel 535
With magnetic board assembly 536；Belt pulley 532 is contained on wheel shaft 531 by bearing 533, makes the belt pulley 532 can be relative to wheel
Axle 531 Double-directional rotary；Circle sheet shape aluminum wheel 535 is contained on wheel shaft 531 also by bearing 533, makes circle sheet shape aluminum wheel 535
It also is able to relative to wheel shaft 531 Double-directional rotary；Belt pulley 532 is provided with Pulley shaft 5321, and circle sheet shape aluminum wheel 535 passes through
Unilateral bearing 534 adapts to Pulley shaft 5321, makes circle sheet shape aluminum wheel 535 be only capable of unidirectional relative to Pulley shaft 5321
Rotate；Magnetic board assembly 536 is provided with mating groove, and the mating groove of magnetic board assembly 536 fits in the week of circle sheet shape aluminum wheel 535
At cincture edge.Owing to circle sheet shape aluminum wheel 535 is to be coordinated on Pulley shaft 5321 by unilateral bearing 534, work as belt pulley
When axle 5321 rotates in one direction, Pulley shaft 5321 has driven circle sheet shape aluminum wheel 535 rotation, now, is equivalent to skin
Together with belt shaft 5321 is integrally fixed at circle sheet shape aluminum wheel 535, both can only rotate simultaneously, when circle sheet shape aluminum takes turns 535
During rotation, Pulley shaft 5321 also can be driven to rotate, when Pulley shaft 5321 rotates to another way, Pulley shaft
5321 would not drive circle sheet shape aluminum wheel 535 rotation, say, that Pulley shaft 5321 turns, and circle sheet shape aluminum wheel 535
Not turning, now, being equivalent to Pulley shaft 5321 with circle sheet shape aluminum wheel 535 is disengaged condition, and both mutually do not interfere with,
So, when wheel 535 rotation of circle sheet shape aluminum, Pulley shaft 5321 will not rotate too.Joining of magnetic board assembly 536
Close in groove and be equipped with permanent magnet, of course, in the mating groove of magnetic board assembly 536, can also be equipped with electric magnet, so,
Magnetic field will be produced in the mating groove of magnetic board assembly 536, magnetic board assembly can be cut when wheel 535 rotation of circle sheet shape aluminum
The magnetic line of force of 536, circle sheet shape aluminum wheel 535 will be formed " eddy current effect ", and then form the effect of magnetic resistance.
The middle part of circle sheet shape aluminum wheel 535 is provided with through hole, and wheel shaft 531, Pulley shaft 5321 are respectively inserted in circle sheet shape aluminum wheel
In the through hole of 535, bearing 533 is arranged between through hole and the wheel shaft 531 of circle sheet shape aluminum wheel, and unilateral bearing 534 is arranged on
Between through hole and the Pulley shaft 5321 of circle sheet shape aluminum wheel.
Being also equipped with sleeve 5351 at the middle through-hole of circle sheet shape aluminum wheel 535, bearing 533, unilateral bearing 534 are respectively mounted
In sleeve 5351, sleeve 5351 is fixed on the through hole at the middle part of circle sheet shape aluminum wheel 535.
Belt pulley 532 is provided with a plurality of groove 5322 for connecting belt.
Above-mentioned simply preferred embodiment of the present utility model, not makees any pro forma restriction to this utility model.Although this
Utility model is disclosed above with preferred embodiment, but is not limited to this utility model.Any technology being familiar with this area
Personnel, in the case of without departing from technical solutions of the utility model scope, may utilize the technology contents of the disclosure above to this practicality
New technique scheme makes many possible variations and modification, or is revised as equivalents Equivalent embodiments.Therefore, every do not take off
From the content of technical solutions of the utility model, any simply repair made for any of the above embodiments according to this utility model technical spirit
Change, equivalent variations and modification, all should fall in the range of technical solutions of the utility model are protected.
Claims (10)
1. a rowing machine, it is characterised in that: including:
One pedestal, this pedestal has support and angularly disposed slide rail；
One seat cushion, this seat cushion is slidably fitted on slide rail；
One drive, this drive has a rotating shaft fixed, and described drive can be pacified rotationally by rotating shaft
It is loaded at described support；
Leader, this handle is connected with described drive by ribbon, to pass through ribbon drive biography when handle pulls
Wheel rotation；With
One magnetic control resistance wheel, this magnetic control resistance wheel is installed at described support and by drive mechanism and described drive
It is connected.
Rowing machine the most according to claim 1, it is characterised in that: described magnetic control resistance wheel include a wheel shaft,
Two bearings, two bearing blocks, a circle sheet shape aluminum wheel and a magnetic board assembly；Described circle sheet shape aluminum wheel
Middle part is provided with through hole, and through hole matches with described unilateral bearing equipped with at least one unilateral bearing, the stage casing of described wheel shaft
Close so that described wheel shaft is only capable of unidirectional drive described circle sheet shape aluminum wheel and rotates；The one end of described wheel shaft is provided with belt
Connecting portion；The two ends of described wheel shaft matches with two bearings respectively, and described two bearings are attached separately to described two
In bearing block；Described magnetic board assembly is provided with mating groove, and the mating groove of described magnetic board assembly fits in circle sheet shape aluminum
At the peripheral rim of wheel.
Rowing machine the most according to claim 2, it is characterised in that: the middle through-hole of described circle sheet shape aluminum wheel
Place is also equipped with sleeve, and described unilateral bearing is arranged in sleeve, and described sleeve is fixed in described circle sheet shape aluminum wheel
The through hole in portion.
Rowing machine the most according to claim 3, it is characterised in that: the inner ring of described unilateral bearing is taken turns with described
Axle is that interference matches, and the outer ring of described unilateral bearing is that interference type matches with the inwall of described sleeve.
Rowing machine the most according to claim 1, it is characterised in that: described magnetic control resistance wheel include a wheel shaft,
Two bearings, two bearing blocks, a circle sheet shape aluminum wheel and a magnetic board assembly；Described circle sheet shape aluminum wheel
Middle part is provided with through hole, takes turns in the through hole at the middle part that the stage casing of described wheel shaft is inserted in circle sheet shape aluminum wheel and with circle sheet shape aluminum
Fix so that described wheel shaft can rotate by two-way drive described circle sheet shape aluminum wheel；The one end of described wheel shaft is provided with
Belt connecting portion；The two ends of described wheel shaft matches with two bearings respectively, and described two bearings are attached separately to described
In two bearing blocks；Described magnetic board assembly is provided with mating groove, and the mating groove of described magnetic board assembly fits in circle sheet
At the peripheral rim of shape aluminum wheel.
Rowing machine the most according to claim 5, it is characterised in that: the stage casing of described wheel shaft is provided with connection dish,
After the stage casing of described wheel shaft is inserted in the through hole of circle sheet shape aluminum wheel, the connection dish of described wheel shaft is taken turns with described circle sheet shape aluminum
Recline mutually, and make connection dish fix with circle sheet shape aluminum wheel interlocking by screw.
Rowing machine the most according to claim 6, it is characterised in that: described connection dish is provided with step, described circle
The through hole at the middle part of slice-shaped aluminum wheel coordinates at the step of described connection dish.
Rowing machine the most according to claim 1, it is characterised in that: described magnetic control resistance wheel structure include wheel shaft,
Belt pulley, bearing, unilateral bearing, circle sheet shape aluminum wheel and magnetic board assembly；Described belt pulley is contained in institute by bearing
State on wheel shaft, enable belt pulley relative to wheel shaft Double-directional rotary；Described circle sheet shape aluminum wheel is contained in institute also by bearing
State on wheel shaft, make circle sheet shape aluminum wheel also be able to relative to wheel shaft Double-directional rotary；Described belt pulley is provided with Pulley shaft,
Described circle sheet shape aluminum wheel adapt to described Pulley shaft by unilateral bearing, make circle sheet shape aluminum wheel be only capable of relative to
Pulley shaft one-directional rotation；Described magnetic board assembly is provided with mating groove, and the mating groove of described magnetic board assembly fits in circle
At the peripheral rim of slice-shaped aluminum wheel.
Rowing machine the most according to claim 8, it is characterised in that: the middle part of described circle sheet shape aluminum wheel is provided with
Through hole, described wheel shaft, Pulley shaft be respectively inserted in circle sheet shape aluminum wheel through hole in, described bearing is arranged on circle sheet
Between through hole and the described wheel shaft of shape aluminum wheel, described unilateral bearing is arranged on the through hole of circle sheet shape aluminum wheel and described belt
Between wheel shaft.
Rowing machine the most according to claim 9, it is characterised in that: the middle through-hole of described circle sheet shape aluminum wheel
Place is also equipped with sleeve, and described bearing, unilateral bearing are separately mounted in sleeve, and described sleeve is fixed on described circle sheet
The through hole at the middle part of shape aluminum wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620183504.6U CN205494889U (en) | 2016-03-10 | 2016-03-10 | Rowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620183504.6U CN205494889U (en) | 2016-03-10 | 2016-03-10 | Rowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205494889U true CN205494889U (en) | 2016-08-24 |
Family
ID=56731754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620183504.6U Expired - Fee Related CN205494889U (en) | 2016-03-10 | 2016-03-10 | Rowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205494889U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975210A (en) * | 2016-12-20 | 2017-07-25 | 厦门奥力龙科技有限公司 | A kind of new-type drawing rowing machine |
| WO2018120981A1 (en) * | 2016-12-29 | 2018-07-05 | 青岛英派斯健康科技股份有限公司 | Rowing machine |
| CN108939406A (en) * | 2018-06-29 | 2018-12-07 | 鲁文清 | A kind of seated row exercising apparatus |
| CN109578461A (en) * | 2018-12-04 | 2019-04-05 | 厦门金双胜健康科技有限公司 | A kind of multifunctional transmission device |
-
2016
- 2016-03-10 CN CN201620183504.6U patent/CN205494889U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975210A (en) * | 2016-12-20 | 2017-07-25 | 厦门奥力龙科技有限公司 | A kind of new-type drawing rowing machine |
| WO2018120981A1 (en) * | 2016-12-29 | 2018-07-05 | 青岛英派斯健康科技股份有限公司 | Rowing machine |
| RU2710424C1 (en) * | 2016-12-29 | 2019-12-26 | Импалс (Циндао) Хелт Тек Ко., Лтд. | Rowing machine |
| CN108939406A (en) * | 2018-06-29 | 2018-12-07 | 鲁文清 | A kind of seated row exercising apparatus |
| CN109578461A (en) * | 2018-12-04 | 2019-04-05 | 厦门金双胜健康科技有限公司 | A kind of multifunctional transmission device |
| CN109578461B (en) * | 2018-12-04 | 2020-07-14 | 厦门金双胜健康科技有限公司 | Multifunctional transmission device |
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