CN203123440U - Flywheel device of exercise machine - Google Patents
Flywheel device of exercise machine Download PDFInfo
- Publication number
- CN203123440U CN203123440U CN 201320069779 CN201320069779U CN203123440U CN 203123440 U CN203123440 U CN 203123440U CN 201320069779 CN201320069779 CN 201320069779 CN 201320069779 U CN201320069779 U CN 201320069779U CN 203123440 U CN203123440 U CN 203123440U
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- flywheel
- safety glass
- axostylus axostyle
- building apparatus
- support body
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Abstract
The utility model relates to an exercise machine allowing a sport enthusiast to do indoor fitness exercises, in particular to a flywheel device of the exercise machine. The flywheel device comprises a frame body, treading units and a toughened glass flywheel, wherein the treading units and the toughened glass flywheel are arranged on the frame body. The frame body is further provided with a driving suit which is connected with the treading units and the toughened glass flywheel in a linkage mode, the driven suit penetrates through the center of the toughened glass flywheel in the axial direction and is in pivot connected with the toughened glass flywheel, the driving suit is assembled with one end of the driven suit and can drive the driven suit to synchronously rotate. The flywheel device has the advantages that the weight of the flywheel is light, rust does not occur, and a rider cannot be injured caused by overlarge burden during riding.
Description
Technical field
The utility model relates to a kind of sports fan of providing at the body-building apparatus of indoor body-building motion, specifically relates to the flywheel gear on this body-building apparatus.
Background technology
The people who is keen on sports now is more and more, many people can utilize free time to be engaged in own favorite exercise, yet, have many sports events to be engaged in out of doors, for example: run, wait by bike, though the sports events of this class has the covered court, but most sporter likes in the open air, except energy body building, also can browse the scenery when driving, have a breath of fresh air in passing.
; like being engaged in that the people of outdoor exercises is afraid of most is exactly the variation that runs into weather; when rainy day or weather are too cold; these sporters just can't move; short-term is rained not bad; if long-time words of raining cause sporter's inertia easily, cause the healthy shape that gone out in the course of time.Therefore, have on the market the dealer for allow these sports fans can be when rainy day or the cold current also can be heartily motion, then offer the indoor gym and offered these sports fans, general sports equipment in the gymnasium is multifarious, treadmill, flywheel, sliding steps machine, jack etc. are arranged, various machines can both carry out sculpture at the health different parts, and in numerous body-building apparatus the passive movement person to use maximum be nothing but " flywheel " that the title of indoor bicycle is arranged.
Seeing also TaiWan, China patent announcement M364525(patent name is: the structure of rim of flywheel frame), it provides a kind of structure of rim of flywheel frame, it mainly is that ring-type rim frame is installed in the flywheel periphery, therefore can deter foreign matter contact wheel face, and as one of formation of this sports equipment vehicle frame, wherein: the rim frame is to be base material with the metal tube, and its cross section can be pipe or square tube, wheel footpath according to flywheel bends corresponding curvature with segmentation or single composition ring-type support body; This rim frame is fixed on the vehicle frame with end plate, and its Ce Bian Slotted mouth is the position of assembling impedance mechanisms; Installation setting by the rim frame can be used as the characteristic of product appearance, and becomes the protector of avoiding the sports equipment foreign matter to be involved in.
Above-mentioned is general known flywheel body-building apparatus, flywheel on this body-building apparatus is equivalent to the wheel of bicycle, though this flywheel body-building apparatus can provide the sports fan in the indoor effect that reaches body-building, but, the flywheel of general existing flywheel body-building apparatus adopts iron mostly or the aluminum metal is made, and the resistance that drives in order to allow the user have appropriateness when driving, therefore, flywheel then can be gained in weight, to such an extent as to there is following defective to produce:
One, easily get rusty, the thing of metallic article can cause getting rusty gradually because having aqueous vapor in the air, further causes whole body-building apparatus to operate.
Two, preponderance, flywheel is required for the routing motion person, and then increases its weight gradually, therefore, causes the weight of whole body-building apparatus to increase, to such an extent as to whole cost is too high, and because of the increase of flywheel weight, it is comparatively painstaking to make when carrying.
Three, easily injured, according to above-mentioned in order to provide the sporter when trampling flywheel, to have resistance, therefore, can be with the increase of flywheel weight,, can allow the user thus when just beginning to drive motion, foot must utilize bigger strength just can step on, and then has caused the not enough and injured because warming up body of knee position.According to above-mentioned illustrated defective, relevant dealer must be improved, and it is required just to be met the sports fan.
Summary of the invention
Goal of the invention of the present utility model is to improve above-mentioned flywheel body-building apparatus and utilizes metal flywheel influenced by aqueous vapor in the air and get rusty, and metal flywheel can increase its weight because of the resistance that provides the user to have to drive, cause the weight of whole body-building apparatus to increase, cause this defectives such as raising even; Do not provide a kind of flywheel mass gently, can not get rusty, user's flywheel gear on the not vulnerable body-building apparatus of riding.
In order to realize the foregoing invention purpose, the utility model by the following technical solutions:
Flywheel gear on a kind of body-building apparatus includes support body, tramples unit and a safety glass flywheel, wherein: describedly trample the unit and the safety glass flywheel all is located on the support body; Also be provided with interlock on the described support body and trample a driving external member of unit and safety glass flywheel, described safety glass flywheel center is axially run through and is articulated with a driven external member, described driven external member two ends are articulated on the support body, and an end of driven external member with drive the external member dress that matches.
As preferably, described driven external member comprises a clutch plate and an axostylus axostyle, and described clutch plate comprises one first dish portion, one second dish portion, and a neck that connects first, second dish portion; Safety glass flywheel center is provided with one through hole is installed, and the neck of clutch plate stretches into through hole to be installed and to be articulated in and installs on the through hole; Described clutch plate also is provided with a through hole that runs through first, second dish portion and neck, and described axostylus axostyle is located in the through hole, and protruding clutch plate both sides respectively, end, axostylus axostyle two ends.
As preferably, end, the outwardly directed two ends of described axostylus axostyle respectively is arranged with at least one bearing and a fixture, described fixture is against in the hole wall at through hole two ends, is set in bearing on the axostylus axostyle between the axostylus axostyle one end fixture corresponding with this end, and the position of bearings abuts in the fixture outside.
As preferably, described support body is provided with two groups of stands installing for end, axostylus axostyle two ends, is equipped with the solid groove of frame on two groups of stands, and axostylus axostyle two ends, axostylus axostyle two ends are separately fixed in the solid groove of frame.
As preferably, described safety glass flywheel comprises an outer framework, and at least one end of outer framework is fixed on the support body, and outer framework along the peripheral rim of safety glass flywheel around, leave spacing between outer framework and the safety glass flywheel.
As preferably, the place, fixed position of the outer framework of described support body correspondence is provided with at least one grip assembly, and this grip assembly is provided with the trepanning for fixing outer framework.
As preferably, the diameter of described safety glass flywheel is between 200mm～500mm.
As preferably, the safety glass flywheel thickness between 3mm～25mm.
The utility model has adopted the flywheel gear on the designed body-building apparatus of such scheme, this flywheel gear has following beneficial effect: one, see through the setting of safety glass flywheel, its situation that can avoid getting rusty takes place, make the motion that the sporter can be heartily, and can not influence the running of safety glass flywheel on support body because of the aqueous vapor in the air.Two, in addition, the device of safety glass flywheel can't allow the support body overall weight increase, and allow and can easily carry the bearer, and the production cost of safety glass flywheel is low than metal, and than the metal firm and durable.Three, in sporter's security, the weight of safety glass flywheel is wanted the light of metal, therefore, the sporter is when beginning to trample start, foot need not expend excessive strength, can step on the rotation of safety glass flywheel, and can not allow knee bear bigger burden.
Description of drawings
Fig. 1: the schematic perspective view of the utility model embodiment.
Fig. 2: the decomposing schematic representation of trampling the unit among the utility model embodiment.
Fig. 3: along A-A line segment generalized section among Fig. 1.
Fig. 4: the exploded perspective schematic diagram of safety glass flywheel, outer framework and driven external member among the utility model embodiment.
The specific embodiment
The utility model is about the flywheel gear on a kind of body-building apparatus, and the technical scheme that the utility model is adopted and the beneficial effect that can reach are lifted a preferred embodiment and conjunction with figs. and described in detail below.
Below with the preferred embodiments explanation, be not that the utility model is done any formal restriction, consult illustrated in figures 1 and 2ly, it is the flywheel gear on a kind of body-building apparatus, this flywheel gear comprises support body 1, tramples unit 2 and a safety glass flywheel 3, wherein:
This is trampled unit 2 and all is located on the support body 1 with safety glass flywheel 3, also is provided with the driving external member 11 that an interlock is trampled unit 2 and safety glass flywheel 3 in addition on the support body 1.Safety glass flywheel 3 centers are further axially run through and are articulated with a driven external member 4, these driven external member 4 two ends are articulated on the support body 1 and turn, and an end of driven external member 4 system is equipped with mutually with driving external member 11, drives driven external member 4 when driving external member 11 drivings and rotates.
Consult shown in Figure 3, for safety glass flywheel 3 is installed on the support body 1, this driven external member 4 comprises a clutch plate 41 and an axostylus axostyle 42, and this clutch plate 41 is by the first dish portion 411, the second dish portion 412, and connect first, second dish portion 411,412 neck 413 is formed, specifically be that this clutch plate 41 is stepped setting by 411 to second dish portions 412 of the first dish portion, and the circle footpath of the first dish portion 411 is greater than the circle footpath of neck 413, the second dish portion 412, and the circle footpath of neck 413 is greater than the circle footpath of the second dish portion 412.The center of safety glass flywheel 3 is provided with one through hole 31 is installed, and it is rounded that through hole 31 is installed, and is provided with a plurality of screws 32 installing also to run through around the through hole 31.
And the first dish portion 411 of clutch plate 41 is provided with a plurality of, second screws 32 that quantity identical corresponding with screw 32 positions, this clutch plate 41 is penetrated its second dish portion 412 in the installation through hole 31, and safety glass flywheel 3 is fixed on the neck 413 of clutch plate 41, specifically be that safety glass flywheel 3 is by installing the neck 413 that through hole 31 is enclosed within clutch plate 41, a plurality of bolt assemblies 5 pass second screw 32 of safety glass flywheel 3 and the screw 32 of the first dish portion is fixed, and are mutually locked safety glass flywheel 3 and clutch plate 41 fixing.
The assembled relation of clutch plate 41 and safety glass flywheel 3 is according to the above description hereinafter put off until some time later the assembled relation of bright axostylus axostyle 42.Clutch plate 41 is provided with one and runs through first, second dish portion 411,412 and the through hole 414 of neck 413, and this axostylus axostyle 42 is located on the through hole 414, and end, axostylus axostyle 42 two ends outwards extends clutch plate 41 both sides respectively.End, axostylus axostyle 42 two ends is installed on the support body 1, and above-mentioned clutch plate 41 is by the installation of axostylus axostyle 42, and clutch plate 41 and safety glass flywheel 3 are mutually locked fixing, and safety glass flywheel 3 firmly is articulated on the support body 1, operate use so that the sporter to be provided.
Consult shown in Figure 3ly, on this end, axostylus axostyle 42 outwardly directed two ends, respectively be arranged with at least one bearing 421 and a fixture 422.The outer peripheral edges of this fixture 422 are resisted against on through hole 414 hole walls, break away to prevent axostylus axostyle 42 when safety glass flywheel 3 is done spinning movement, make 3 rotations of safety glass flywheel more stable.The sheathed position of above-mentioned bearing 421 is between axostylus axostyle 42 two ends and each fixture 422, and each bearing 421 abuts in corresponding fixture 422 outsides, the effect of this bearing 421 is more smooth and easy when allowing axostylus axostyle 42 rotations, avoids safety glass flywheel 3 to have influence on sporter's the motion that drives because rotation has some setbacks.Therefore axostylus axostyle 42 smooth degree is when rotated strengthened in the effect that arranges of bearing 421 of the present utility model, does not really want to limit its quantity.
Consult Fig. 2 and shown in Figure 4, it is corresponding to be provided with 12, two groups of stands of two groups of stands about 12 of installing for end, axostylus axostyle 42 two ends at this support body 1, and is equipped with the solid groove 121 of frame on two groups of stands 12.Axostylus axostyle 42 two ends are separately fixed in the solid groove 121 of frame, and respectively axostylus axostyle end, 42 two ends and two groups of stands 12 are locked by nut.
Consult illustrated in figures 1 and 2ly, safety glass flywheel 3 of the present utility model is located at the rear end of support body 1, and this support body 1 includes the base 13 of one " worker " font, and one by the vertical rod seat 14 that is erected on the base 13.These vertical rod seat 14 two ends respectively are provided with a handle assembly 15 and a bar assembly 16, and above-mentioned stand 12 and trample unit 2, drive external member 11 and all be located at vertical rod seat 14, and drive and support the rotatable installation of the safety glass flywheel 3 of rear end.Vertical rod seat 14 between handle assembly 15 and seat bar assembly 16 is provided with the braking that Gai Brake vehicle controller 17 of Yi Brake vehicle controller 17 is used for control safety glass flywheel 3, the rotating speed of safety glass flywheel 3 when driving to adjust the sporter is taken the cushion 161 of use and be provided with one on the top of this bar assembly 16 for the sporter.
Framework according to above-mentioned support body 1; in order to protect safety glass flywheel 3 to be vulnerable to the collision of foreign object and fragmentation; therefore; the utility model is provided with framework 6 outside in safety glass flywheel 3 all sides; should outer framework 6 be cylinder bars that bend to circular arc shape; one end of outer framework 6 is fixed on the vertical rod seat 14 of support body 1, and place, the fixed position of corresponding outer framework 6 is provided with a grip assembly 141 on thirty years of age pole socket 14, and this grip assembly is provided with for the trepanning of fixing outer framework.Particularly, this grip assembly 141 is the C font, and be equipped with the solid assembly 7 of at least one spiral shell at 141 liang of lateral circle surfaces of grip assembly, the solid assembly 7 of this spiral shell passes grip assembly 141 and outer framework 6, outer framework 6 is fixed on the grip assembly 141, and the solid assembly 7 of above-mentioned spiral shell can be bolt, screw, rivet and other any fixtures that can be used for fixing.Influence the start of safety glass flywheel 3 again for fear of outer framework 6, outer framework 6 sizes are greater than safety glass flywheel 3, leave spacing between outer framework 6 and the safety glass flywheel 3, and outer framework 6 is put along the peripheral rim winding of safety glass flywheel 3, fragmentation is not for limiting itself shape for avoiding safety glass flywheel 3 to be subjected to the collision of foreign object to see also outer framework 6 purposes of the utility model shown in Figure 1.
On common flywheel uses, what flywheel adopted mostly is the metal flywheel, it has preponderance, easily get rusty, easily increase the disappearances such as load of foot's knee of sporter, therefore the utility model adopts safety glass flywheel 3, safety glass is a kind of prestressed glass in fact, for improving glass intensity, usually use the method for chemistry or physics, form compression at glass surface, at first offset skin stress when glass bears external force, thereby improved bearing capacity, reinforcing glass self anti-wind pressure, cold and heat, impact etc., and enumerate detailed description relevant for the advantage of safety glass flywheel 3 and specification in following:
One, specification kenel: the circular diameter of safety glass flywheel 3 of the present utility model is between 200 ㎜～500 ㎜, and thickness is preferred forms between 3 ㎜～25 ㎜, characteristics such as tool is in light weight, antirustization, what deserves to be mentioned is, sporter's invar glass flywheel 3 in light weight, and when starting was trampled, foot can expend excessive strength can trample, to reduce the load of knee.
Two, intensity height: safety glass flywheel 3 its bending strengths are 3～5 times of simple glass, and impact strength is 5～10 times of simple glass, and when the ball of 1040g～1500g fell from 1 meter high height freely falling body, safety glass flywheel 3 can not break.
Three, use safety: and when safety glass flywheel 3 breaks, its fragment that breaks is concentrated in drop point on every side in the zone of 50 ㎜ * 50 ㎜, though have a small amount of elongated fragment, length is no more than 75 ㎜, and each fragment does not have acute angle.
Four, withstand voltage stress: the surface stress of safety glass flywheel 3 between 95MPa～110MPaMPa, i.e. a Megapascal.
Five, resistance to sudden heating: safety glass flywheel 3 anti-chillings and emergency heat and cooling property resistance character improve 2～3 times than simple glass, generally can bear the difference variation more than 150 ℃, and heat-resisting scope do not break between 200 ℃～400 ℃, have burst obvious effects to preventing heat.
Advantage and specification according to above-mentioned safety glass flywheel 3 are described, not only reduce whole weight, and can avoid getting rusty and reduce the wish of sport and body-building, in addition, also reduce production cost, had more characteristics such as firm and durable, required to reach suitable sports fan's body building.
Claims (8)
1. the flywheel gear on the body-building apparatus is characterized in that comprising support body, tramples unit and a safety glass flywheel, wherein: describedly trample the unit and the safety glass flywheel all is located on the support body; Also be provided with interlock on the described support body and trample a driving external member of unit and safety glass flywheel, described safety glass flywheel center is axially run through and is articulated with a driven external member, described driven external member two ends are articulated on the support body, and an end of driven external member with drive the external member dress that matches.
2. the flywheel gear on the body-building apparatus according to claim 1 is characterized in that described driven external member comprises a clutch plate and an axostylus axostyle, and described clutch plate comprises one first dish portion, one second dish portion, and the neck of first, second dish portion of connection; Safety glass flywheel center is provided with one through hole is installed, and the neck of clutch plate stretches into through hole to be installed and to be articulated in and installs on the through hole; Described clutch plate also is provided with a through hole that runs through first, second dish portion and neck, and described axostylus axostyle is located in the through hole, and protruding clutch plate both sides respectively, end, axostylus axostyle two ends.
3. the flywheel gear on the body-building apparatus according to claim 2, it is characterized in that end, the outwardly directed two ends of described axostylus axostyle respectively is arranged with at least one bearing and a fixture, described fixture is against in the hole wall at through hole two ends, be set in bearing on the axostylus axostyle between the axostylus axostyle one end fixture corresponding with this end, and the position of bearings abuts in the fixture outside.
4. according to the flywheel gear on claim 2 or the 3 described body-building apparatus, it is characterized in that described support body is provided with two groups of stands installing for end, axostylus axostyle two ends, be equipped with the solid groove of frame on two groups of stands, axostylus axostyle two ends, axostylus axostyle two ends are separately fixed in the solid groove of frame.
5. the flywheel gear on the body-building apparatus according to claim 1, it is characterized in that described safety glass flywheel comprises an outer framework, at least one end of outer framework is fixed on the support body, and outer framework along the peripheral rim of safety glass flywheel around, leave spacing between outer framework and the safety glass flywheel.
6. the flywheel gear on the body-building apparatus according to claim 1 it is characterized in that the place, fixed position of the outer framework of described support body correspondence is provided with at least one grip assembly, and this grip assembly is provided with the trepanning for fixing outer framework.
7. the flywheel gear on the body-building apparatus according to claim 1 is characterized in that the diameter of described safety glass flywheel is between 200mm～500mm.
8. the flywheel gear on the body-building apparatus according to claim 1, it is characterized in that the safety glass flywheel thickness between 3mm～25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320069779 CN203123440U (en) | 2013-02-03 | 2013-02-03 | Flywheel device of exercise machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320069779 CN203123440U (en) | 2013-02-03 | 2013-02-03 | Flywheel device of exercise machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203123440U true CN203123440U (en) | 2013-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320069779 Expired - Fee Related CN203123440U (en) | 2013-02-03 | 2013-02-03 | Flywheel device of exercise machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203123440U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537065A (en) * | 2013-09-24 | 2014-01-29 | 浙江恒耀实业有限公司 | Bodybuilding bicycle |
| CN103537062A (en) * | 2013-09-24 | 2014-01-29 | 浙江恒耀实业有限公司 | Exercise bicycle structure |
| CN103537056A (en) * | 2013-09-24 | 2014-01-29 | 浙江恒耀实业有限公司 | Body building machine |
| CN103537044A (en) * | 2013-09-24 | 2014-01-29 | 浙江恒耀实业有限公司 | Exercise bicycle with adjustable damping |
| CN108692844A (en) * | 2017-04-11 | 2018-10-23 | 向股份有限公司 | Electric flywheel torsion measuring device |
-
2013
- 2013-02-03 CN CN 201320069779 patent/CN203123440U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537065A (en) * | 2013-09-24 | 2014-01-29 | 浙江恒耀实业有限公司 | Bodybuilding bicycle |
| CN103537062A (en) * | 2013-09-24 | 2014-01-29 | 浙江恒耀实业有限公司 | Exercise bicycle structure |
| CN103537056A (en) * | 2013-09-24 | 2014-01-29 | 浙江恒耀实业有限公司 | Body building machine |
| CN103537044A (en) * | 2013-09-24 | 2014-01-29 | 浙江恒耀实业有限公司 | Exercise bicycle with adjustable damping |
| CN103537044B (en) * | 2013-09-24 | 2015-09-02 | 浙江恒耀实业有限公司 | The exercycle that a kind of damping is adjustable |
| CN103537056B (en) * | 2013-09-24 | 2015-11-04 | 浙江恒耀实业有限公司 | A kind of body exercising machine |
| CN103537062B (en) * | 2013-09-24 | 2016-02-03 | 浙江恒耀实业有限公司 | Exercise bicycle structure |
| CN108692844A (en) * | 2017-04-11 | 2018-10-23 | 向股份有限公司 | Electric flywheel torsion measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20140203 |