CN206934568U - A kind of treadmill - Google Patents

A kind of treadmill Download PDF

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Publication number
CN206934568U
CN206934568U CN201720276390.4U CN201720276390U CN206934568U CN 206934568 U CN206934568 U CN 206934568U CN 201720276390 U CN201720276390 U CN 201720276390U CN 206934568 U CN206934568 U CN 206934568U
Authority
CN
China
Prior art keywords
groove
rotating shaft
waist type
support
type groove
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201720276390.4U
Other languages
Chinese (zh)
Inventor
周楠
Original Assignee
周楠
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 周楠 filed Critical 周楠
Priority to CN201720276390.4U priority Critical patent/CN206934568U/en
Application granted granted Critical
Publication of CN206934568U publication Critical patent/CN206934568U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of treadmill, its drip irrigation device is mainly by support, rotate the rotating shaft on support, foot-operated board mount in rotating shaft, pedal and rack-mount handrail composition on pedal support, go out to be provided with waist type groove positioned at rotating shaft on the support, the rotating shaft can be slided in waist type groove vertically, the neck of connection waist type groove is provided with the support, the neck includes interconnected square groove and circular trough, one end end face that the rotating shaft is located in waist type groove is provided with fixture block, the fixture block is arranged in neck, spring is installed in the elastic groove.A kind of treadmill of the present utility model can be in the lock state in unmanned use, and avoid the situation that treadmill rocks the pedal collision damage human body for causing treadmill without reason.

Description

A kind of treadmill
Technical field
A kind of body-building apparatus is the utility model is related to, in particular, it is related to a kind of treadmill.
Background technology
Treadmill is body-building apparatus common in park, and people set foot on the pedal of treadmill, walked about with the foot of people so that Pedal moves, to reach the effect of people's body-building, but after people are moved through, the pin of user from pedal move up under when, by In the effect of rocking of foot, pedal is easily caused situation about back and forth rocking occur, in the case of people are careless, pedal easily goes out The body of people is now collided, causes collsion damage, and children are more in park, and in child's play activity, pedal is entered Row rocks so that easily causes the larger collsion damage to child.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model be to provide one kind can be in unmanned use at In lock-out state, the treadmill that treadmill rocks the situation for the pedal collision damage human body for causing treadmill without reason is avoided.
To achieve the above object, the utility model provides following technical scheme:One kind is mainly by support, rotation in support On rotating shaft, the foot-operated board mount in rotating shaft, the pedal on pedal support and rack-mount help Hand forms, and goes out to be provided with waist type groove positioned at rotating shaft on the support, the rotating shaft can be slided in waist type groove vertically, the branch The neck of connection waist type groove is provided with frame, the neck includes interconnected square groove and circular trough, the square groove position Directly over circular trough, and the diameter of section of circular trough is more than the catercorner length of the cross section of square groove, and the rotating shaft is located at One end end face in waist type groove is provided with fixture block, and the fixture block is arranged in neck, and the shape size of fixture block and square groove phase Coordinate, be provided with the elastic groove of connection waist type groove in the support positioned at the bottom of waist type groove, bullet is installed in the elastic groove Spring, the opening of the elastic groove are provided with the sliding block slided in elastic groove, and the sliding block lower end is connected with spring, passes through bullet The elastic force effect of spring can be located in waist type groove, and the sliding block is set towards the side of rotating shaft in circular groove so that rotating shaft Surface be engaged with the upper end of sliding block.
By using above-mentioned technical proposal, when user is not used, acted on by the elastic force of spring so that slipper push turns Axle moves up and causes rotating shaft to drive fixture block to move into square groove, and fixture block matches locking with square groove so that and rotating shaft can not rotate, So that the situation that unmanned state rocks does not occur on support for locking pedal, in user in use, being acted on by human bady gravitational, Rotating shaft moves down in waist type groove so that rotating shaft drives and moved up under fixture block in circular trough, and fixture block can rotate in circular trough, make Obtaining rotating shaft can freely rotate, and user can carry out physical exercise by treadmill.
The utility model is further arranged to:The annular side surface of the waist type groove is provided with annular spacing groove, described turn The limited location snap ring being engaged with annular spacing groove is provided with axle.
The utility model is further arranged to:Some permeable holes are provided with the pedal.
The utility model is further arranged to:The uper side surface of the pedal is evenly arranged with some rubber bumps.
The utility model tool has the advantage that:Set by vertical waist type groove so that rotating shaft can pass through spring and cunning Acting in square groove and circular trough for block moves back and forth, by the setting of neck, and by the group between square groove and circular trough Close and formed, for the locking or rotation of fixture block, it sets square groove to be easy to fixed turn when fixture block is located in square groove Axle can not rotate in square groove so that avoid pedal and do not rocked on support, acted on by human bady gravitational, fixture block moves Move in circular trough so that fixture block can rotate in circular trough, facilitate user and move on the footrests, be easy to improve and be good for Body effect, pass through the setting of spring and sliding block, enabling be easy to treadmill to carry out unmanned state's locking automatically, limited by annular The setting of position groove and limited location snap ring, enabling the situation for avoiding rotating shaft from being come off out of waist type groove, improve the structure of treadmill Stability, rainwater can be reduced by the setting of permeable hole and accumulate situation on the footrests, pass through the setting of rubber bumps, energy Enough improve the contact friction effect between user and pedal.
Brief description of the drawings
Fig. 1 is a kind of structural representation of treadmill of the utility model;
Fig. 2 is sectional view at a kind of rack shaft of treadmill of the utility model;
Fig. 3 is sectional view at a kind of support neck of treadmill of the utility model;
Fig. 4 is sectional view at a kind of support waist type groove of treadmill of the utility model;
Fig. 5 is a kind of sectional view of the pedal of treadmill of the utility model.
In figure:1st, support;2nd, rotating shaft;3rd, board mount is ridden;4th, pedal;5th, handrail;6th, waist type groove;7th, neck;8th, side Shape groove;9th, circular trough;10th, fixture block;11st, elastic groove;12nd, spring;13rd, sliding block;14th, annular spacing groove;15th, limited location snap ring;16、 Permeable hole;17th, rubber bumps.
Embodiment
Referring to figs. 1 to shown in 5, a kind of treadmill of the present embodiment, mainly by support 1, the rotating shaft 2 rotated on support 1, Foot-operated board mount 31 in rotating shaft 2, the pedal 4 on pedal support 1 and the handrail 5 on support 1 Form, go out to be provided with waist type groove 6 positioned at rotating shaft 2 on the support 1, the rotating shaft 2 can be slided in waist type groove 6 vertically, institute The neck 7 that connection waist type groove 6 is provided with support 1 is stated, the neck 7 includes interconnected square groove 8 and circular trough 9, institute State square groove 8 to be located at directly over circular trough 9, and the diameter of section of circular trough 9 is more than the diagonal line length of the cross section of square groove 8 Degree.
One end end face that the rotating shaft 2 is located in waist type groove 6 is provided with fixture block 10, and the fixture block 10 is arranged in neck 7, And the shape size of fixture block 10 is engaged with square groove 8, the bottom of waist type groove 6 is provided with connection waist type in the support 1 The elastic groove 11 of groove 6, spring 12 is provided with the elastic groove 11, and the opening of the elastic groove 11 is provided with slip in elasticity Sliding block 13 in groove 11, the lower end of sliding block 13 are connected with spring 12, can be located at waist type groove 6 by the elastic force effect of spring 12 Interior, the sliding block 13 is set towards the side of rotating shaft 2 in circular groove so that the surface of rotating shaft 2 and the upper end phase of sliding block 13 Coordinate.
The annular side surface of the waist type groove 6 is provided with annular spacing groove 14, is provided with the rotating shaft 2 and annular stop The limited location snap ring 15 that groove 14 is engaged.
Some permeable holes 16 are provided with the pedal 4.
The uper side surface of the pedal 4 is evenly arranged with some rubber bumps 17.
By using above-mentioned technical proposal, when user is not used, acted on by the elastic force of spring 12 so that sliding block 13 pushes away Turn axle 2 moves up and causes rotating shaft 2 to drive fixture block 10 to move into square groove 8, and fixture block 10 matches locking with square groove 8 so that Rotating shaft 2 can not rotate so that locking pedal 4 situation that unmanned state rocks does not occur on support 1, in user in use, Acted on by human bady gravitational, rotating shaft 2 moves down in waist type groove 6 so that rotating shaft 2 drives and moved up under fixture block 10 in circular trough 9, blocks Block 10 can be rotated in circular trough 9 so that rotating shaft 2 can be rotated freely, and user can carry out physical exercise by treadmill.
Set by vertical waist type groove 6 so that rotating shaft 2 can act on square groove 8 by spring 12 and sliding block 13 Moved back and forth with circular trough 9, formed, be used for by the setting of neck 7, and by the combination between square groove 8 and circular trough 9 The locking or rotation of fixture block 10, it sets square groove 8 when fixture block 10 is located in square groove 8 fixed rotating shaft 2 can be easy to exist It can not be rotated in square groove 8 so that avoid pedal 4 and do not rocked on support 1, acted on by human bady gravitational, fixture block 10 Move into circular trough 9 so that fixture block 10 can rotate in circular trough 9, facilitate user and moved on pedal 4, just In improving body-building effect, pass through the setting of spring 12 and sliding block 13, enabling be easy to treadmill to carry out unmanned state's lock automatically It is fixed, pass through the setting of annular spacing groove 14 and limited location snap ring 15, enabling the situation for avoiding rotating shaft 2 from being come off out of waist type groove 6, The structural stability of treadmill is improved, can reduce rainwater by the setting of permeable hole 16 accumulates the situation on pedal 4, Pass through the setting of rubber bumps 17, it is possible to increase the contact friction effect between user and pedal 4.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.

Claims (1)

  1. A kind of 1. treadmill, mainly by support, rotating shaft of the rotation on support, the foot-operated board mount in rotating shaft, installation Pedal and rack-mount handrail composition on pedal support, it is characterised in that:Go out on the support positioned at rotating shaft Waist type groove is provided with, the rotating shaft can be slided in waist type groove vertically, and the neck of connection waist type groove is provided with the support, The neck includes interconnected square groove and circular trough, and the square groove is located at directly over circular trough, and section of circular trough Face diameter is more than the catercorner length of the cross section of square groove, and one end end face that the rotating shaft is located in waist type groove is provided with card Block, the fixture block is arranged in neck, and the shape size of fixture block is engaged with square groove, positioned at waist type groove in the support Bottom is provided with the elastic groove of connection waist type groove, is provided with spring in the elastic groove, the opening of the elastic groove is provided with The sliding block in elastic groove is slided, the sliding block lower end is connected with spring, can be located at waist type groove by the elastic force effect of spring Interior, the sliding block is set towards the side of rotating shaft in circular groove so that the surface of rotating shaft is engaged with the upper end of sliding block, institute The annular side surface for stating waist type groove is provided with annular spacing groove, be provided with the rotating shaft be engaged with annular spacing groove it is spacing Snap ring, some permeable holes is provided with the pedal, the uper side surface of the pedal is evenly arranged with some rubber bumps.
CN201720276390.4U 2017-03-21 2017-03-21 A kind of treadmill Expired - Fee Related CN206934568U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720276390.4U CN206934568U (en) 2017-03-21 2017-03-21 A kind of treadmill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720276390.4U CN206934568U (en) 2017-03-21 2017-03-21 A kind of treadmill

Publications (1)

Publication Number Publication Date
CN206934568U true CN206934568U (en) 2018-01-30

Family

ID=61357066

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720276390.4U Expired - Fee Related CN206934568U (en) 2017-03-21 2017-03-21 A kind of treadmill

Country Status (1)

Country Link
CN (1) CN206934568U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108404353A (en) * 2018-03-31 2018-08-17 中山市通发自动化设备有限公司 A kind of strolling body building apptss of included locking
CN108506290A (en) * 2018-03-31 2018-09-07 中山市盛凌商贸有限公司 A kind of wave plate of double security device
CN108543270A (en) * 2018-03-31 2018-09-18 广东知识城运营服务有限公司 A kind of outdoor sports facility
CN108992844A (en) * 2018-08-23 2018-12-14 上饶师范学院 A kind of anti-collision protection device for mine worker's fitness equipment
CN111773618A (en) * 2020-07-31 2020-10-16 中山市牛泉运动器材有限公司 Safe strolling machine
CN111888713A (en) * 2020-08-19 2020-11-06 深圳市帕灯贸易有限公司 Reverse rotation type vertical swing plate with falling protection

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108404353A (en) * 2018-03-31 2018-08-17 中山市通发自动化设备有限公司 A kind of strolling body building apptss of included locking
CN108506290A (en) * 2018-03-31 2018-09-07 中山市盛凌商贸有限公司 A kind of wave plate of double security device
CN108543270A (en) * 2018-03-31 2018-09-18 广东知识城运营服务有限公司 A kind of outdoor sports facility
CN108992844A (en) * 2018-08-23 2018-12-14 上饶师范学院 A kind of anti-collision protection device for mine worker's fitness equipment
CN108992844B (en) * 2018-08-23 2020-04-07 上饶师范学院 Body-building equipment for mine staff
CN111773618A (en) * 2020-07-31 2020-10-16 中山市牛泉运动器材有限公司 Safe strolling machine
CN111888713A (en) * 2020-08-19 2020-11-06 深圳市帕灯贸易有限公司 Reverse rotation type vertical swing plate with falling protection

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180130

Termination date: 20190321