CN208893549U - A kind of foot of treadmill steps on fold mechanism - Google Patents
A kind of foot of treadmill steps on fold mechanism Download PDFInfo
- Publication number
- CN208893549U CN208893549U CN201821456257.8U CN201821456257U CN208893549U CN 208893549 U CN208893549 U CN 208893549U CN 201821456257 U CN201821456257 U CN 201821456257U CN 208893549 U CN208893549 U CN 208893549U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- eccentric block
- foot
- positioning pin
- treadmill
- 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.)
- Active
Links
Landscapes
- Rehabilitation Tools (AREA)
Abstract
The foot that the utility model provides a kind of treadmill steps on fold mechanism.It includes set pin sleeve that the foot of the treadmill, which steps on fold mechanism, set the pressure spring in set pin sleeve, the positioning pin fixed after pressure spring and set pin sleeve and the eccentric block being on the right side of set pin sleeve by sliding block, wherein eccentric block is equipped with vertical eccentric arc-shaped slot and passes through for positioning pin, and the side that positioning pin is not fixed by sliding block is in conically shaped body, conically shaped body is opposite with the dowel hole of existing upright bar, it also includes connecting rod that the foot, which steps on fold mechanism, connecting rod side is fixed with foot pedal, the connecting rod other side passes through eccentric block and fixes with eccentric block, when stepping on foot pedal, connecting rod just will drive to be put on the eccentric block for being equipped with eccentric arc-shaped slot side, it is up-narrow and down-wide since eccentric block is arranged to, positioning pin is set slowly to be detached from dowel hole, upright bar can be freely rotated, its fixation is very convenient, and determine since conically shaped body can be fixed tightly Position pin hole will not be such that upright bar generates and shake and be detached from, and stability is very strong.
Description
Technical field
The utility model relates to a kind of treadmill accessory, specifically a kind of foot of treadmill steps on fold mechanism.
Background technique
The treadmill of existing producer's production is generally all foldable so that it is convenient to pack and transport, and also saving to user has
The living space of limit, but existing treadmill folding mode generally is hand foldable, and the treadmill of hand foldable all need it is curved
Waist removes control treadmill front end two sides folding switch, and folding is inconvenient.
In order to be more convenient to fold, existing part treadmill is in such a way that foot steps on folding, and one of which is at treadmill bottom
Frame front end be arranged eccentric wheel, on eccentric wheel be equipped with torsional spring and three drawstrings, a connection foot pedal of three drawstrings, another two
Chassis two sides two positioning pins fixed with upright bar are separately connected, after foot steps on foot pedal, the drawstring for connecting foot pedal pulls bias
Wheel rotation pulls two drawstrings of connection positioning pin, is detached from positioning pin from the fixation hole of upright bar after eccentric wheel rotation, come real
The folding of existing upright bar, this positioning pin and location hole using the foot of inserting mode step on foldable treadmill two positioning pins again insertable into
It is difficult alignment location hole when fixation hole to fix, it is inconvenient to fix；There are also a kind of foot step on folding mode treadmill its in two upright bars
Two limited bayonets are arranged in lower end, and spring and positioning pin, positioning after foot steps on foot-driven lever, on foot-driven lever are arranged on foot-driven lever
Pin is skidded off from the limited bayonet of upright bar lower end, and overturning upright bar decontrols foot-driven lever after folding, and the positioning pin on foot-driven lever slides into again
Another limited bayonet of upright bar is fixed, its opening of the limited bayonet of this treadmill upright bar lower end is greater than the diameter of positioning pin
Very much, otherwise positioning pin is difficult to slide into limited bayonet, and the depth of limited bayonet cannot be too deep, and otherwise positioning pin is difficult from positioning
It is skidded off in bayonet, this positioning pin and limited bayonet cooperation be not close, and the shaking of upright bar is very serious when treadmill uses, and also makes
With human body disequilibrium when treadmill it is violent push or pull on upright bar, will lead to positioning pin and skidded off from limited bayonet, and overturn
Upright bar generates dangerous, and the stability that this foot steps on the treadmill of folding its fold mechanism is not strong.
Utility model content
Defect present in fold mechanism, technical problem to be solved in the utility model are stepped in view of the foot of existing treadmill
It is: it is very convenient provides a kind of upright bar fixation, and the very strong running under-chassis of stability steps on fold mechanism.
To achieve the goals above, one aspect according to the present utility model, the utility model are arranged by following technology
Apply realization: a kind of foot of treadmill steps on fold mechanism, comprising:
Set pin sleeve, the set pin sleeve is hollow, is equipped in set pin sleeve and keeps out face, set pin sleeve is located at existing treadmill
On chassis；
Pressure spring, the pressure spring are set in set pin sleeve, and face is kept out in pressure spring side；
Positioning pin, the positioning pin is also cross pressure spring and set pin sleeve, and positioning pin is pressed against the pressure spring other side, fixed simultaneously
Set pin sleeve is extended in position pin two sides, and positioning pin side is also opposite with the dowel hole of existing upright bar, and the positioning pin of the side
In conically shaped body；
Eccentric block, the eccentric block up-narrow and down-wide tapered body are provided with the eccentric arc being vertically arranged on eccentric block
Through slot, eccentric block are in set pin sleeve side, and positioning pin passes through set pin sleeve later also cross eccentric arc-shaped slot by sliding block
It is fixed；
Connecting rod, the connecting rod side are fixed with foot pedal, and the connecting rod other side passes through eccentric block, at the same connecting rod also with eccentric block
It is fixed, tension spring is additionally provided between the eccentric block and treadmill chassis, the rotation of connecting rod is able to drive eccentric block and swings up and down.
This foot steps on fold mechanism since eccentric block is up-narrow and down-wide, and positioning pin will during such eccentric block is swung up and down
Injecting the dowel hole for being perhaps detached from upright bar allows upright bar to fold or hold up, simultaneously because the positioning pin of bullet can be tight
Dowel hole is fastened, upright bar will not be made to generate and shake and be detached from, stability is very strong.
Further, the eccentric block one side is extended with fixed column, after connecting rod is horizontal through fixed column and eccentric block,
One, which passes through fixed column and connecting rod with the vertically disposed bolt of fixed column, keeps the two fixed.Above-mentioned design is convenient for connecting rod and eccentric block
It is fixed.
Further, the connecting rod its be bolted between foot pedal.It is above-mentioned to set since foot pedal is easy breakage
Meter is conveniently replaceable damaged components.
Further, the eccentric arc-shaped slot and the connecting rod set up separately in the two sides of eccentric block, the tension spring with it is described
Connecting rod is in ipsilateral, and tension spring is in the bottom of connecting rod.Above structure is reasonable.
Compared with the prior art, the advantages of the utility model are: treadmill upright bar is easy to adjust, and upright bar is fixed stably
It is fixed.
Detailed description of the invention
The attached drawing for constituting the utility model a part is used to provide a further understanding of the present invention, the utility model
Illustrative embodiments and their description for explaining the utility model, do not constitute improper limits to the present invention.Attached
In figure:
Fig. 1 is that the foot of treadmill described in the utility model steps on part schematic diagram when fold mechanism uses.
Description of symbols: 101, set pin sleeve；102, pressure spring；103, positioning pin；104, conically shaped body；105, eccentric
Block；106, eccentric arc-shaped slot；107, sliding block；108, connecting rod；109, foot pedal；110, tension spring；111, fixed column；112, eccentric
Block connecting hole；113, tension spring connecting hole；114, eccentric block fixation hole；115, connecting rod fixation hole；201, chassis；202, support leg；
203, support leg centre bore；204, connecting bushing；205, upright bar；206, connecting shaft hole；207, guide pin；208, curved portion；
209, dowel hole.
Specific embodiment
The utility model is described in detail below with reference to attached drawing and in conjunction with the embodiments.It should be noted that not rushing
In the case where prominent, the features in the embodiments and the embodiments of the present application be can be combined with each other.
In the description of the present invention, it should be understood that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside", " bottom ", " top " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
Embodiment 1
Please refer to Fig. 1, the foot of treadmill provided in this embodiment step on fold mechanism include set pin sleeve 101, pressure spring 102,
Positioning pin 103, eccentric block 105, sliding block 107, connecting rod 108, foot pedal 109 and tension spring 110, wherein set pin sleeve 101, pressure spring
102, positioning pin 103, eccentric block 105, sliding block 107 formed one group of assembling structure, and on a treadmill use when need to install simultaneously
Two groups, connecting rod 108 and foot pedal 109 only need one and one when using, and tension spring 110 is also required to two when use, after
Continue bright, above-mentioned set pin sleeve 101 is hollow, and inside makes to form one inside set pin sleeve 101 in staged keeps out face, above-mentioned pressure
Spring 102 is inserted in set pin sleeve 101, the rectangular sheet body of the preferred vertical display of above-mentioned eccentric block 105, and top width is less than bottom
Width, the side of such eccentric block 105 are formed inclined-plane, the bias being vertically arranged are provided on the inside of above-mentioned eccentric block 105
Arc-shaped slot 106 is fixed with the fixed column 111 of a cylindrical body on the outside of eccentric block 105, and of coursing the fixed column 111 can fix
It can also be fixed on eccentric block 105 on the vertical plane of eccentric block 105, above-mentioned positioning pin 103 is ladder cylinder, and left side is straight
Diameter is greater than right side, is in conically shaped body 104 on the left of positioning pin 103, passed through on the right side of positioning pin 103 pressure spring 102, set pin sleeve 101 and
Eccentric arc through slot 106 is fixed by sliding block 107, and the two sides of above-mentioned connecting rod 108 are respectively and fixedly provided with connecting rod fixation hole 115, and bolt is horizontal
The two is set to be fixed together after eccentric block fixation hole 114 and connecting rod fixation hole 115 in fixed column 111, such connecting rod 108
Two eccentric blocks 105 can be controlled simultaneously to rotate, it is also fixed with foot pedal 109 on 108 end face of connecting rod on right side, and the two is excellent
It selects bolt activity to fix, is also provided with tension spring connecting hole 113, tension spring connecting hole on the eccentric block 105 of above-mentioned 111 bottom of fixed column
113 for fixing tension spring 110, and the chassis 201 of 110 other end of tension spring and treadmill is fixed；
The foot for of coursing treadmill provided in this embodiment, which steps on fold mechanism when in use, needs setting on a treadmill, and
It also needs the other component of cooperation treadmill to be used together, therefore further includes the chassis 201 of the prior art, be fixed on the inside of chassis 201
Two support legs 202 are provided with the support leg centre bore 203 worn and connect for connecting rod 108, while above-mentioned set pin sleeve in support leg 202
101 are also secured on chassis 201, and eccentric block 105 is in the right side of set pin sleeve 101, and positioning pin 103 is left from set pin sleeve 101
Side insertion, while it being further fixed on connecting bushing 204 on the chassis 201 at 101 top of set pin sleeve, the effect of connecting bushing 204 is
It is fixed for 206 grafting of connecting shaft hole in upright bar 205 and by connecting shaft 210, above-mentioned 205 bottom of upright bar is fixed with guide pin 207,
The exterior bottom of guide pin 207 is equipped with a curved portion 208, is provided with the dowel hole opposite with positioning pin 103 on guide pin 207
209, the conically shaped body in 103 left side of positioning pin tightly can be pressed against dowel hole 209.
In use, after user steps on foot pedal 109, connecting rod 108 will drive two eccentric blocks 105 be swung up or
Say it is overturning, the sliding block 107 of 103 right end of positioning pin then slides into down along the eccentric arc-shaped slot 106 of eccentric block 105 from upper end
End, since eccentric 106 upper end of arc-shaped slot is thin, lower end progressive additive, in 107 sliding process of sliding block, gradually positioning pin 103
It draws in set pin sleeve 101, until the left side of positioning pin 103 is detached from the dowel hole 209 at 205 guide pin of upright bar, 207 center, stands
Bar 205 can downwardly turn over folding；After user decontrols foot pedal 109, eccentric block 105 can make to connect under the action of tension spring 110
Bar 108 overturn return, and when upright bar 205 overturn again up in use, positioning pin 103 under the promotion of pressure spring 102 understand along
205 lower end guide pin of upright bar, 207 curved portion 208 slowly slides to the dowel hole 209 at 207 center of guide pin, until positioning pin 103
Conically shaped body 104 is inserted into the dowel hole 209 of guide pin 207, and upright bar 205 is fixed again, and fixation is very convenient, and
And due to can tightly fix positioning pin under the action of pressure spring 102 after the fixing head of conically shaped body 104 insertion dowel hole 209
Hole 209 will not be such that upright bar 205 generates and shake and be detached from, and stability is very strong.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, the present invention can have various changes and variation.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (4)
1. a kind of foot of treadmill steps on fold mechanism characterized by comprising
Set pin sleeve, the set pin sleeve is hollow, is equipped in set pin sleeve and keeps out face, set pin sleeve is located at existing treadmill chassis
On；
Pressure spring, the pressure spring are set in set pin sleeve, and face is kept out in pressure spring side；
Positioning pin, the positioning pin is also cross pressure spring and set pin sleeve, and positioning pin is pressed against the pressure spring other side, while positioning pin
Set pin sleeve is extended in two sides, and positioning pin side is also opposite with the dowel hole of existing upright bar, and the positioning pin of the side is in circle
Bullet；
Eccentric block, the eccentric block up-narrow and down-wide tapered body are provided with the eccentric arc-shaped slot being vertically arranged on eccentric block,
Eccentric block is in set pin sleeve side, and positioning pin is fixed also cross eccentric arc-shaped slot by sliding block after passing through set pin sleeve；
Connecting rod, the connecting rod side are fixed with foot pedal, and the connecting rod other side passes through eccentric block, while connecting rod is also solid with eccentric block
It is fixed, tension spring is additionally provided between the eccentric block and treadmill chassis, the rotation of connecting rod is able to drive eccentric block and swings up and down.
2. a kind of foot of treadmill according to claim 1 steps on fold mechanism, which is characterized in that the eccentric block one side
It is extended with fixed column, after connecting rod is horizontal through fixed column and eccentric block, one passes through fixation with the vertically disposed bolt of fixed column
Column and connecting rod keep the two fixed.
3. a kind of foot of treadmill according to claim 1 or 2 steps on fold mechanism, which is characterized in that the connecting rod its with
It is bolted between foot pedal.
4. a kind of foot of treadmill according to claim 1 steps on fold mechanism, which is characterized in that the bias arc-shaped slot
Set up separately with the connecting rod in the two sides of eccentric block, the tension spring is in ipsilateral with the connecting rod, and tension spring is in the bottom of connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821456257.8U CN208893549U (en) | 2018-09-07 | 2018-09-07 | A kind of foot of treadmill steps on fold mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821456257.8U CN208893549U (en) | 2018-09-07 | 2018-09-07 | A kind of foot of treadmill steps on fold mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208893549U true CN208893549U (en) | 2019-05-24 |
Family
ID=66571498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821456257.8U Active CN208893549U (en) | 2018-09-07 | 2018-09-07 | A kind of foot of treadmill steps on fold mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208893549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112741994A (en) * | 2020-12-28 | 2021-05-04 | 浙江力玄运动科技股份有限公司 | Column folding structure |
-
2018
- 2018-09-07 CN CN201821456257.8U patent/CN208893549U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112741994A (en) * | 2020-12-28 | 2021-05-04 | 浙江力玄运动科技股份有限公司 | Column folding structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208893549U (en) | A kind of foot of treadmill steps on fold mechanism | |
| CN205819299U (en) | A kind of folding doll carriage | |
| CN108272605A (en) | A kind of secondary folding carriage | |
| CN205632855U (en) | Folding bicycle | |
| CN209437963U (en) | A kind of foldable treadmill | |
| CN204767255U (en) | Portable basketball stands that can accomodate | |
| CN208160936U (en) | A kind of upper limb exercising apparatus material and body-building device | |
| CN208448552U (en) | A kind of partition type shoulder training aids | |
| CN203154842U (en) | Closed folding hurdle | |
| CN205386006U (en) | Make things convenient for bedstead of dismouting | |
| CN201022927Y (en) | Circular folding jumping bed | |
| CN204956197U (en) | Car seat headrest that can overturn | |
| CN205796349U (en) | A kind of Portable novel high jump training frame | |
| CN209410249U (en) | Folding skateboard bassinet structure | |
| CN208319839U (en) | Multifunctional sports dancing drill rack | |
| CN208003390U (en) | A kind of folding-type portable kickball door | |
| CN208559473U (en) | A kind of two-purpose baby vehicle | |
| CN208573276U (en) | A kind of folding auxiliary member of folding seat | |
| CN206307197U (en) | Scooter | |
| CN207955902U (en) | A kind of child's bicycle convenient for assembling | |
| CN209123271U (en) | A kind of full folding type elliptical machine | |
| CN206823018U (en) | A kind of foldable horizontal bar for children with stretching | |
| CN213159164U (en) | Foldable elliptical machine | |
| CN203736807U (en) | Goalmouth frame | |
| CN209486821U (en) | A kind of recreation ground integrated service all-in-one machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 321200 No.9, Liunan Road, niubeijin Industrial Zone, Baiyang street, Wuyi County, Jinhua City, Zhejiang Province (self declaration) Patentee after: Zhejiang Uber Sports Goods Co.,Ltd. Address before: 321200 Shenyang village, Baiyang street, Wuyi County, Jinhua, Zhejiang (first buildings in Zhejiang Lijia Industry & Trade Co., Ltd.) Patentee before: ZHEJIANG IUBU SPORTING GOODS CO.,LTD. |
|
| CP03 | Change of name, title or address |