CN105311789B - A kind of running instrument for indoor body-building - Google Patents
A kind of running instrument for indoor body-building Download PDFInfo
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- CN105311789B CN105311789B CN201510887566.5A CN201510887566A CN105311789B CN 105311789 B CN105311789 B CN 105311789B CN 201510887566 A CN201510887566 A CN 201510887566A CN 105311789 B CN105311789 B CN 105311789B
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- rack
- gear
- driving
- armrest member
- belt
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Abstract
A kind of running instrument for indoor body-building, including rack（40）And it is installed in rotation on the rack（40）Inner cavity in driven gear（311）, the driven gear（311）With engage treadmill belt（4）And drive treadmill belt（4）The treadmill belt belt wheel of revolution（42）It is fixedly and coaxially connected, and the driven gear（311）With driving gear（37）Engagement, the driving gear（37）It is fixedly mounted on the line shaft coupled with motor power（372）On, the rack（40）On be also rotatably mounted armrest member（39）, the armrest member（39）Including the grip part extended at right angles each other（392）And driving portion（391）And it can be relative to the rack（40）90 degree of rotation is to be exposed to the rack（40）It is outer grip locations and the rack to be accommodated in（40）It is converted between interior stowed position.
Description
Technical field
The present invention relates to field of exercise, especially a kind of running instruments for indoor body-building.
Background technology
In body-building field, generally require to use treadmill.
In treadmill in use, armrest member plays an important roll the safety used.And do not exist in treadmill
When use state, armrest member is exposed to be easy to cause accident collision and scraping outside, and be easy to cause the pollutions such as dust.
And in the setting of the handrail of convertible storage, since when treadmill is switched on, there may be still within storage to hide
The possibility of state, therefore and it be easy to cause the risk used.
And in the situation of exposing with hiding action of special setting control and driving device to control the armrest member,
The additional complexity for increasing and safeguarding for then be easy to causeing cost improves.
Invention content
The purpose of the present invention is to provide a kind of running instruments for indoor body-building, can overcome in the prior art
Defect.
A kind of running instrument for indoor body-building according to the present invention, including rack and be installed in rotation on described
Driven gear in the inner cavity of rack, the driven gear with engage treadmill belt and drive treadmill belt turn round treadmill belt belt wheel it is same
Axis is fixedly connected, and the driven gear is engaged with driving gear, and the driving gear is fixedly mounted on to be joined with motor power
On the line shaft connect, armrest member is also rotatably mounted in the rack, the armrest member includes extending at right angles each other
Grip part and driving portion and position can be grasped being exposed to outside the rack relative to the gantry rotation degree
Set and be accommodated in and convert between the stowed position in the rack, the armrest member by torsional spring circumferential bias and towards described
Stowed position is rotated to be pressed on the limiting section being fixedly installed in the rack；The driving portion by articulated shaft with push away
The upper end of mandril is hinged, the side water of the lower end of the penetrator ram and the direction armrest member of vertical sliding driving member upper end
The flat extension extended is hinged, and the vertical sliding driving member can be in the protrusion being fixedly installed in the rack by two
Slided up and down in the sliding slot of restriction, be provided in the middle part of the vertical sliding driving member through-hole with can be by driven pulley gear
The driving cross bar on the rack slide slided up and down on vertical guide rod is engaged and drives to be slidably matched to by the tooth
Sliding block drives up, so that be converted to from stowed position can grip locations for the armrest member；The driven belt gear teeth
Wheel be provided with gear part it is coaxially connected with wheel portion to by the belt by with the active that is fixed on the line shaft
Pulley power couples, wherein the upper and lower ends of the vertical guide rod are respectively arranged with can be in the guide rod sliding slot in the rack
In the sliding block that horizontally slips, the sliding block be provided with the sticking department stretched out towards the vertical sliding driving member and with it is described
The opposite side of sticking department is by guide rod top pressure spring top pressure so that the sticking department top pressure is in the vertical sliding driving member
Side on, also set up on the side of the vertical sliding driving member there are two inclined plane groove in the armrest member
Being converted to can engage when grip locations with the wedge-shaped part of the sticking department end, and upon engagement so that the vertical guide rod
Drive the rack slide towards the vertical sliding driving member move so that the rack of the rack slide with it is described driven
Belt wheel gear is disengaged from；Be arranged on the limiting section front end face it is fluted, and the groove in be fixedly mounted limit switches,
The limit switch is exposed to the limiting section, and the limit switch works as institute to be contacted with the grip part of the armrest member
When stating armrest member and converting to stowed position, grip part touches limit switch, and limit switch delivers a signal to motor, so that motor
It is out of service；It is mounted on shockproof stabilizer blade at four angles of the frame bottom, the shockproof stabilizer blade can avoid rack and ground
It is in direct contact, and is conducive to mitigate during running and shake, the shockproof feet bottom is provided with zigzag, to increase friction
Power keeps operation more stable.
Through the above scheme, using the rack sleeve component that can be engaged and can be detached from driving belt wheel gear,
It can so that the armrest member produces and is grasped in the starting stage of booting, to ensure the safety used；And in handrail
After component produces in place, so that rack slide is disengaged from belt wheel gear by the recess portion being arranged on vertical portion, so that
Rack slide does not influence the normal operation of treadmill.
Since the rotational power source of armrest member and the main power source of treadmill are same, equipment cost is thus reduced
And it is convenient for plant maintenance.Entire treadmill is stable easy to operate reliable.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of running instrument for indoor body-building of the present invention, wherein armrest member
In stowed position.
Fig. 2 be instrument in Fig. 1 armrest member be in can grip locations schematic diagram.
Fig. 3 be instrument in Fig. 1 after shedding driving gear and driven pulley gear to show the office of belt transmission relationship
Portion's enlarged diagram.
Fig. 4 illustrates the structural schematic diagram of armrest member.
Specific implementation mode
With reference to Fig. 1-4, the present invention is described in detail.
A kind of running instrument for indoor body-building according to the embodiment, including rack 40 and it is installed in rotation on institute
State the driven gear 311 in the inner cavity of rack 40, the driven gear 311 with engage treadmill belt 4 and treadmill belt 4 driven to turn round
Treadmill belt belt wheel 42 is fixedly and coaxially connected, and the driven gear 311 is engaged with driving gear 37, and the driving gear 37 is solid
Dingan County is mounted on the line shaft 372 coupled with motor power, and armrest member 39 is also rotatably mounted in the rack 40, described
Armrest member 39 includes the grip part 392 extended at right angles each other and driving portion 391 and can be 40 turn relative to the rack
Dynamic 90 degree thus be exposed to outside the rack 40 can be between grip locations and the stowed position being accommodated in the rack 40
Conversion, the armrest member 39 are rotated towards the stowed position by the circumferential bias of torsional spring 399 to be pressed on fixed setting
In on the limiting section 43 in the rack 40；The driving portion 391 is hinged with the upper end of penetrator ram 38 by articulated shaft, described
The horizontal-extending extension in side of the lower end of penetrator ram 38 and the direction of 34 upper end of vertical sliding the driving member armrest member 39
Portion 340 is hinged, and the vertical sliding driving member 34 can be limited by two protrusions being fixedly installed in the rack 40 350
Slided up and down in fixed sliding slot, the middle part of the vertical sliding driving member 34 be provided with through-hole with can be by driven pulley gear
378 engage and drive to the driving cross bar 331 on the rack slide 33 that is slided up and down on vertical guide rod 35 be slidably matched from
And driven up by the rack slide 33, so that be converted to from stowed position can grip locations for the armrest member 39；
The driven pulley gear 378 be provided with the band wheel portion coaxially connected with gear part to by belt 379 with fixed setting
370 power of driving pulley connection on the line shaft 372, wherein the upper and lower ends of the vertical guide rod 35 are respectively set
There are the sliding block 351,352 that can be horizontally slipped in the guide rod sliding slot in the rack 40, the sliding block 351,352 to be provided with court
To the vertical sliding driving member 34 stretch out sticking department 353 and in the side opposite with the sticking department 353 by guide rod top
36 top pressure of pressing spring so that 353 top pressure of the sticking department on the side of the vertical sliding driving member 34, it is described vertical
It slides and also sets up that there are two inclined plane grooves 341 being converted to and can grab in the armrest member 39 on the side of driving member 34
It is engaged with the wedge-shaped part of 353 end of the sticking department when holding position, and upon engagement so that the vertical guide rod 35 drives
The rack slide 33 towards the vertical sliding driving member 34 move so that the rack of the rack slide 33 with it is described from
Movable belt pulley gear 378 is disengaged from；Be arranged on 43 front end face of the limiting section it is fluted, and the groove in be fixedly mounted it is limited
Bit switch 44, the limit switch 44 are exposed to the limiting section 43, the limit switch 44 to the armrest member 39
Grip part 392 contact, when the armrest member 39 convert to stowed position when, grip part 392 touch limit switch 44, limit
Switch 44 delivers a signal to motor, so that motor is out of service；The rack 40 bottom end four is mounted on shockproof stabilizer blade at angle
400, the shockproof stabilizer blade 400 can avoid being in direct contact for rack 40 and ground, and be conducive to during running to mitigate vibrations,
400 bottom end of shockproof stabilizer blade is provided with zigzag, with increasing friction force, keeps operation more stable.
Valuably, wherein driven pulley gear 378 is reversely coupled so that turning to by belt 379 with driving pulley 370
Reversely.
Valuably, wherein the armrest member 39 is lifted up and when manual switch to the stowed position, the electricity
It is electric under machine, and the rack of the rack slide 33 engages again with the driven pulley gear 378.
It, can be in the first of booting using the rack sleeve component that can be engaged and can be detached from driving belt wheel gear
Stage beginning makes the armrest member produce and be grasped, to ensure the safety used；And after armrest member produces in place,
So that rack slide is disengaged from belt wheel gear, so that rack slide does not influence to run by the recess portion being arranged on vertical portion
The normal operation of step machine.
In the above manner, those skilled in the art can be made within the scope of the invention according to operating mode it is various
Change.
Claims (1)
1. a kind of running instrument for indoor body-building, including rack（40）And it is installed in rotation on the rack（40）'s
Driven gear in inner cavity（311）, the driven gear（311）With engage treadmill belt（4）And drive treadmill belt（4）The race of revolution
Step band belt wheel（42）It is fixedly and coaxially connected, and the driven gear（311）With driving gear（37）Engagement, the driving gear
（37）It is fixedly mounted on the line shaft coupled with motor power（372）On, the rack（40）On be also rotatably mounted handrail
Component（39）, the armrest member（39）Including the grip part extended at right angles each other（392）And driving portion（391）And it can
Relative to the rack（40）90 degree of rotation is to be exposed to the rack（40）It is outer grip locations and to be accommodated in described
Rack（40）It is converted between interior stowed position, the armrest member（39）By torsional spring（399）Circumferential bias and towards described
Stowed position rotation is fixedly installed on the rack to be pressed on（40）On limiting section（43）On；The driving portion（391）It is logical
Cross articulated shaft and and penetrator ram（38）Upper end it is hinged, the penetrator ram（38）Lower end and vertical sliding driving member（34）Upper end
The direction armrest member（39）The horizontal-extending extension in side（340）It is hinged, the vertical sliding driving member（34）
It can be fixedly installed on the rack by two（40）On protrusion（350）It is slided up and down in the sliding slot of restriction, it is described perpendicular
Straight sliding driving member（34）Middle part be provided with through-hole with can be by driven pulley gear（378）It engages and drives to perpendicular
Straight guide rod（35）On the rack slide that slides up and down（33）On driving cross bar（331）It is slidably matched to by the rack slide
（33）It drives up, so that the armrest member（39）Being converted to from stowed position can grip locations；The driven pulley
Gear（378）The band wheel portion coaxially connected with gear part is provided with to pass through belt（379）And it is described dynamic with being fixed at
Power axis（372）On driving pulley（370）Power couples, wherein the vertical guide rod（35）Upper and lower ends be respectively arranged with
It can be in the rack（40）On guide rod sliding slot in the sliding block that horizontally slips（351、352）, the sliding block（351、352）Setting
Have towards the vertical sliding driving member（34）The sticking department of stretching（353）And with the sticking department（353）Opposite one
Side is by guide rod top pressure spring（36）Top pressure is so that the sticking department（353）Top pressure is in the vertical sliding driving member（34）'s
On side, the vertical sliding driving member（34）The side on also set up there are two inclined plane groove（341）To described
Armrest member（39）Be converted to can grip locations when with the sticking department（353）The wedge-shaped part of end engages, and is engaging
Afterwards so that the vertical guide rod（35）Drive the rack slide（33）Towards the vertical sliding driving member（34）It is mobile so that
Obtain the rack slide（33）Rack and the driven pulley gear（378）It is disengaged from；The limiting section（43）Front end face
Upper setting is fluted, and limit switches are fixedly mounted in the groove（44）, the limit switch（44）It is exposed to the limit
Position portion（43）, the limit switch（44）To with the armrest member（39）Grip part（392）Contact, when the armrest part
Part（39）When conversion is to stowed position, grip part（392）Touch limit switch（44）, limit switch（44）Deliver a signal to electricity
Machine, so that motor is out of service；The rack（40）Bottom end four is mounted on shockproof stabilizer blade at angle（400）, the shockproof branch
Foot（400）It can avoid rack（40）With being in direct contact for ground, and be conducive to during run to mitigate vibrations, the shockproof branch
Foot（400）Bottom end is provided with zigzag, with increasing friction force, keeps operation more stable；Wherein, driven pulley gear（378）Pass through
Belt（379）With driving pulley（370）Reversed connection is so that turn to reversely, by the armrest member（39）It is lifted up and hand
It is electric under the motor when turn shifts to the stowed position, and the rack slide（33）Rack and the driven pulley
Gear（378）Again it engages.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510887566.5A CN105311789B (en) | 2015-12-04 | 2015-12-04 | A kind of running instrument for indoor body-building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510887566.5A CN105311789B (en) | 2015-12-04 | 2015-12-04 | A kind of running instrument for indoor body-building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105311789A CN105311789A (en) | 2016-02-10 |
| CN105311789B true CN105311789B (en) | 2018-08-17 |
Family
ID=55240728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510887566.5A Active CN105311789B (en) | 2015-12-04 | 2015-12-04 | A kind of running instrument for indoor body-building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105311789B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2633357Y (en) * | 2003-06-10 | 2004-08-18 | 邹君珩 | Improved tread mill with lift mechanism |
| CN201329148Y (en) * | 2008-12-08 | 2009-10-21 | 陶世华 | Folding electrical treadmill |
| CN204336370U (en) * | 2014-12-30 | 2015-05-20 | 郭维国 | The concealed running sofa of a kind of upset |
| CN105090707A (en) * | 2015-06-12 | 2015-11-25 | 海盐壳锐水族用品有限公司 | Bevel-gear-driven billboard mounting device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130269467A1 (en) * | 2012-04-17 | 2013-10-17 | John R. Rice | Power actuator with integral decoupling mechanism |
-
2015
- 2015-12-04 CN CN201510887566.5A patent/CN105311789B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2633357Y (en) * | 2003-06-10 | 2004-08-18 | 邹君珩 | Improved tread mill with lift mechanism |
| CN201329148Y (en) * | 2008-12-08 | 2009-10-21 | 陶世华 | Folding electrical treadmill |
| CN204336370U (en) * | 2014-12-30 | 2015-05-20 | 郭维国 | The concealed running sofa of a kind of upset |
| CN105090707A (en) * | 2015-06-12 | 2015-11-25 | 海盐壳锐水族用品有限公司 | Bevel-gear-driven billboard mounting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105311789A (en) | 2016-02-10 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180711 Address after: 226300 Shigang Science and Technology Industrial Park, Tongzhou District, Nantong City, Jiangsu Province Applicant after: Nantong Wanda sporting goods Co., Ltd. Address before: No. 8, lighthouse street, Lishui, Zhejiang, Zhejiang Applicant before: Fang Zhiyan |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |