CN203370241U - One-way motion mechanism of fitness device inertia wheel - Google Patents
One-way motion mechanism of fitness device inertia wheel Download PDFInfo
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- CN203370241U CN203370241U CN201320442919.7U CN201320442919U CN203370241U CN 203370241 U CN203370241 U CN 203370241U CN 201320442919 U CN201320442919 U CN 201320442919U CN 203370241 U CN203370241 U CN 203370241U
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- belt
- way movement
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Abstract
The utility model discloses a one-way motion mechanism of a fitness device inertia wheel. The one-way motion mechanism comprises a main frame, a pedal device, a one-way transmission device and an inertia rotating device. A middle shaft is sleeved with the one-way transmission device, the one-way transmission device comprises a one-way bearing, an outer rotating shaft and a belt transmission device, the middle shaft is sequentially sleeved with the one-way bearing, the outer rotating shaft and the belt transmission device, and the one-way bearing, the outer rotating shaft and the belt transmission device are driven by the middle shaft to rotate. The one-way bearing is a one-way meshed transmission bearing and is driven by the middle shaft to conduct one-way motion. The one-way bearing is utilized by the one-way motion mechanism to control the motion direction of a whole fitness device, the one-way motion aim of the special fitness device is conveniently and rapidly achieved, and the one-way motion mechanism further has the advantages of being small in size and occupied space, high in exercise fun and the like.
Description
Technical field
The utility model relates to a kind of fitness equipment flying wheel one-way movement mechanism, by International Patent Classification (IPC) (IPC), divides and belongs to the body-building apparatus technical field.
Background technology
At present, existing body-building apparatus is varied, wherein the pedal-type body-building equipment is received consumers in general's favor because of advantages such as exercise intensity are moderate, convenient to operation, but and mostly be the Bidirectional pedaling motion in the pedal health care equipment, to be applicable to various crowds' motion requirement.In for special foot-operated body-building apparatus, some requires fitness equipment is one-way movement, can be for the lower limb rehabilitation of sufferer, and existing pedal-type body-building equipment can not meet its requirement, existing pedal-type body-building equipment has that volume is large, the deficiency such as large takes up space simultaneously.
Thus, the inventor considers existing foot fitness equipment equipment structure is improved, and this case produces thus.
The utility model content
For the deficiencies in the prior art, the utility model provide a kind of rational in infrastructure, convenient to use, can realize one-way movement and take up space less fitness equipment flying wheel one-way movement mechanism.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of fitness equipment flying wheel one-way movement mechanism, this one-way movement mechanism comprises main car frame, foot pedal apparatus, unidirectional transmission and inertial rotating device, wherein;
Foot pedal apparatus, it is positioned at the driving hole of main car frame and, for being arranged at left and right pedal combination and the axis of main car frame both sides, described axis connects left and right pedal and connects left and right pedal in conjunction with interlock in conjunction with also realizing;
Unidirectional transmission, it is sheathed on axis, this unidirectional transmission comprises and being sheathed on successively on axis and by unilateral bearing, outer shaft and the belt drive of axis driven rotary, the drive bearing that described unilateral bearing is one way engagement and driven and realized one-way movement by axis;
Inertial rotating device, it is positioned on main car frame, and is connected and realizes single-way linkage with belt drive.
Further, described right pedal is in conjunction with pedaling by axis and left foot in conjunction with being connected and realizing linking, be bonded to left foot from right pedal and pedal combination, be disposed with unidirectional transmission, right side outer bearing on described axis, through driving hole, left side outer bearing and the flywheel of main car frame.
Further, described unilateral bearing one side also is provided with inner bearing, and this unilateral bearing and inner bearing all are located in outer shaft, and drives the outer shaft single direction rotation, and described outer shaft is arranged in belt drive, forms the transmission framework that is driven the unilateral bearing rotation by axis.
Further, described unilateral bearing is all special T16 of unilateral bearing.
Further, described belt drive comprises plastic skin tep reel and belt, and described belt is placed in the groove of plastic skin tep reel week side, forms belt transmission structure, and described belt is the plain weave belt.
Further, described inertial rotating device mainly comprises interior magnetic control two direction inertia wheel, and in this, magnetic control two direction inertia wheel is located on main car frame by the flying wheel link, and interior magnetic control two direction inertia wheel is fixed on the flying wheel link by pulley bracket and extension spring.
Further, be provided with jump ring on described axis.
The utility model utilizes unilateral bearing to control the direction of motion of whole body-building apparatus, has realized easily the purpose of special fitness equipment one-way movement, and the utility model also has, and volume is little, little, sports fun advantages of higher takes up space.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is other direction structural representation in Fig. 1;
Fig. 3 is Fig. 3 STRUCTURE DECOMPOSITION figure.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Embodiment: refer to shown in Fig. 1 to Fig. 3, a kind of fitness equipment flying wheel one-way movement mechanism, this one-way movement mechanism comprises main car frame 1, foot pedal apparatus 2, unidirectional transmission 3 and inertial rotating device 4.
Refer to shown in Fig. 1 to Fig. 3, foot pedal apparatus 2 in the driving hole 11 of main car frame 1 and for the left and right pedal that is arranged at main car frame 1 both sides in conjunction with 21,22 and axis 23, described axis 23 connects left and right pedal in conjunction with 21,22 and realizes connecting left and right pedal in conjunction with 21,22 interlocks; Described right pedal is pedaled in conjunction with 21 and is connected and realizes linking by axis 23 and left foot in conjunction with 22, pedal in conjunction with 21 to left foot from right pedal in conjunction with 22, be disposed with unidirectional transmission 3, right side outer bearing 5 on described axis 23, through driving hole 11, left side outer bearing 6 and the flywheel 7 of main car frame 1.
Refer to shown in Fig. 1 to Fig. 3, unidirectional transmission 3 is sheathed on axis 23, this unidirectional transmission 3 comprises and being sheathed on successively on axis 23 and, by unilateral bearing 31, outer shaft 32 and the belt drive 33 of axis 23 driven rotary, described unilateral bearing 31 drives and realizes one-way movement for the drive bearing of one way engagement and by axis 23; Described unilateral bearing 31 1 sides also are provided with inner bearing 34, this unilateral bearing 31 and inner bearing 34 all are located in outer shaft 32, and drive outer shaft 32 single direction rotations, described outer shaft 32 is arranged in belt drive 33, formation is driven the transmission framework of unilateral bearing 31 rotations by axis 23, described belt drive 33 comprises plastic skin tep reel 331 and belt 332, and described belt 332 is placed in the groove of 331 weeks sides of plastic skin tep reel, form belt transmission structure, described belt 332 is the plain weave belt.
Refer to shown in Fig. 1 to Fig. 3, inertial rotating device 4 is positioned on main car frame 1, and is connected and realizes single-way linkage with belt drive 23; Described inertial rotating device 4 mainly comprises interior magnetic control two direction inertia wheel 41, should by flying wheel link 42, be located on main car frame 1 by interior magnetic control two direction inertia wheel 41, interior magnetic control two direction inertia wheel 41 is fixed on flying wheel link 42 by pulley bracket 43 and extension spring 44.
Refer to shown in Fig. 1 to Fig. 3, above-mentioned axis 23 is for being provided with the rotating shaft of jump ring 231 on it, and described unilateral bearing 31 all special T16 that is unilateral bearing.
Refer to shown in Fig. 1 to Fig. 3, the utility model operation principle and the course of work are as follows:
Just stepping on pedal (left and right pedal is in conjunction with 21,22), axis 23 clockwise rotates, all special T16 jogglewords of unilateral bearing 31, drive whole outer shaft 32, reach plastic skin tep reel 331 and clockwise rotate, then by the transmission of plain weave belt 332, magnetic control two direction inertia wheel 41 rotations in driving; The anti-pedal of stepping on, axis 23 rotates counterclockwise, and all special T16 of unilateral bearing 31 can not joggleword, only has axis 23 to rotate counterclockwise, outer shaft 32, and plastic skin tep reel 331 is static.Interior magnetic control two direction inertia wheel 41 does not move.By this structure, can compare the special type exercycle, less space, provide rational arrangement space.
The above record, only, for utilizing the embodiment of this origination techniques content, modification, variation that any those skilled in the art use this creation to do, all belong to the scope of the claims that this creation is advocated, and be not limited to those disclosed embodiments.
Claims (7)
1. a fitness equipment flying wheel one-way movement mechanism, it is characterized in that: this one-way movement mechanism comprises main car frame, foot pedal apparatus, unidirectional transmission and inertial rotating device, wherein;
Foot pedal apparatus, it is positioned at the driving hole of main car frame and, for being arranged at left and right pedal combination and the axis of main car frame both sides, described axis connects left and right pedal and connects left and right pedal in conjunction with interlock in conjunction with also realizing;
Unidirectional transmission, it is sheathed on axis, this unidirectional transmission comprises and being sheathed on successively on axis and by unilateral bearing, outer shaft and the belt drive of axis driven rotary, the drive bearing that described unilateral bearing is one way engagement and driven and realized one-way movement by axis;
Inertial rotating device, it is positioned on main car frame, and is connected and realizes single-way linkage with belt drive.
2. a kind of fitness equipment flying wheel one-way movement according to claim 1 mechanism, it is characterized in that: described right pedal is in conjunction with pedaling by axis and left foot in conjunction with being connected and realizing linking, be bonded to left foot from right pedal and pedal combination, be disposed with unidirectional transmission, right side outer bearing on described axis, through driving hole, left side outer bearing and the flywheel of main car frame.
3. a kind of fitness equipment flying wheel one-way movement according to claim 1 mechanism, it is characterized in that: described unilateral bearing one side also is provided with inner bearing, this unilateral bearing and inner bearing all are located in outer shaft, and drive outer shaft single direction rotation, described outer shaft is arranged in belt drive, forms the transmission framework that is driven the unilateral bearing rotation by axis.
4. a kind of fitness equipment flying wheel one-way movement according to claim 3 mechanism, it is characterized in that: described unilateral bearing is all special T16 of unilateral bearing.
5. a kind of fitness equipment flying wheel one-way movement according to claim 3 mechanism, it is characterized in that: described belt drive comprises plastic skin tep reel and belt, described belt is placed in the groove of plastic skin tep reel week side, forms belt transmission structure, and described belt is the plain weave belt.
6. a kind of fitness equipment flying wheel one-way movement according to claim 1 mechanism, it is characterized in that: described inertial rotating device mainly comprises interior magnetic control two direction inertia wheel, should by the flying wheel link, be located on main car frame by interior magnetic control two direction inertia wheel, interior magnetic control two direction inertia wheel is fixed on the flying wheel link by pulley bracket and extension spring.
7. according to claim 1 or 2 or 3 described a kind of fitness equipment flying wheel one-way movement mechanisms, it is characterized in that: on described axis, be provided with jump ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320442919.7U CN203370241U (en) | 2013-07-24 | 2013-07-24 | One-way motion mechanism of fitness device inertia wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320442919.7U CN203370241U (en) | 2013-07-24 | 2013-07-24 | One-way motion mechanism of fitness device inertia wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203370241U true CN203370241U (en) | 2014-01-01 |
Family
ID=49832799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320442919.7U Expired - Lifetime CN203370241U (en) | 2013-07-24 | 2013-07-24 | One-way motion mechanism of fitness device inertia wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203370241U (en) |
-
2013
- 2013-07-24 CN CN201320442919.7U patent/CN203370241U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140101 |
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| CX01 | Expiry of patent term |