CN108853897A - Foldable treadmill - Google Patents
Foldable treadmill Download PDFInfo
- Publication number
- CN108853897A CN108853897A CN201810649344.3A CN201810649344A CN108853897A CN 108853897 A CN108853897 A CN 108853897A CN 201810649344 A CN201810649344 A CN 201810649344A CN 108853897 A CN108853897 A CN 108853897A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- rack
- locating
- handrail
- support frame
- 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.)
- Granted
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Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/02—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2210/00—Space saving
- A63B2210/50—Size reducing arrangements for stowing or transport
Landscapes
- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses a kind of foldable treadmills, are related to sports apparatus field, and programme element is：Including rack and support rod；The support rod is rotatablely connected the rack；It is rotatably connected to connecting rod in the rack, one end of the connecting rod is provided with foot-operated, and the support rod is fixedly installed the locating part with connecting rod other end clamping；The reset spring for abutting the connecting rod with the locating part is connected between the connecting rod and the rack；When stepping on foot-operated, using, as fulcrum, the other end of connecting rod upwarps to disengage with locating part, and reset spring and further tension, support rod is in rotatable state at this time at the rotation connection of connecting rod on the rack, folded to play the role of folding；Meanwhile connecting rod included by entire fold mechanism, locating part, most of point of foot-operated and reset spring four, the less quantity of movable parts have structure simple, the stable feature of reliable in action.
Description
Technical field
The present invention relates to sports apparatus fields, specifically, it is related to a kind of foldable treadmill.
Background technique
Electric treadmill, abbreviation treadmill is gymnasium and home gym material, it drives treadbelt to make one by motor
It passively runs or walks about at different rates.Due to passively formed run and walk, from movement shape from, almost with commonly exist
It runs or walks on ground and is the same.
It is a kind of with collapsible column that Authorization Notice No. is that the Chinese utility model patent of CN206979928U discloses
Treadmill, including pedestal and the columns assemblies that pedestal one end is arranged in, the columns assemblies include column, the column and pedestal
Rotation connection；It is characterized in that：The columns assemblies further include foldable assembly, the foldable assembly include connect with column and with
The fixinig plate of column rotation, and the fixing axle connecting with the pedestal, the fixing axle is selectively with fixinig plate at two
Position positioning, so that the column is in expanded position or the folding position of opposite base.Wherein, foldable assembly includes handle
Hand, cable wire, fixinig plate and fixing axle；Foldable assembly is largely hidden in shell and only handled trigger is exposed to shell.
The end of trigger is connected with one end of cable wire, and the other end of cable wire is connected to the first end of fixing axle.Is offered on fixinig plate
A positioning hole and second location hole, first positioning hole and second location hole are located on same circumference, and central angle between the two can
It is set as needed, for example 80 degree.Alternatively, more than two location hole can also be opened up on fixinig plate 223, so that column 21 can
It is positioned in more than two position.
The fold mechanism of the treadmill enables column to fold, but the design of part of the mechanism is complex, and some
Structural member is comparatively fine, therefore its reliability is poor.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of foldable treadmill, fold mechanism
It is simpler reliable.
To achieve the above object, the present invention provides the following technical solutions：
A kind of foldable treadmill, including rack and support rod；The support rod is rotatablely connected the rack；It is rotated in the rack
It is connected with connecting rod, one end of the connecting rod is provided with foot-operated, and the support rod is fixedly installed and the connecting rod other end is clamped
Locating part；The reset bullet for abutting the connecting rod with the locating part is connected between the connecting rod and the rack
Spring.
So set, when stepping on foot-operated, using at the rotation connection of connecting rod on the rack as fulcrum, on the other end of connecting rod
It sticks up to disengage with locating part, reset spring and further tension, support rod is in rotatable state at this time, to rise
The effect folded to folding；Meanwhile connecting rod included by entire fold mechanism, locating part, the foot-operated and big portion of reset spring four
Point point, the less quantity of movable parts has structure simple, the stable feature of reliable in action.
Further setting：Kidney slot is offered on the locating part, the kidney-shaped is provided through in the rack
The rotation stop column of slot.
So set, rotation stop column is relatively in kidney slot intrinsic displacement, when rotation stop column and kidney slot both ends when link rotatable
When circumferential inner wall abuts, limit shaft is caught in limiting slot just and pushes against with its inner sidewall, or just leaves limiting slot, makes to support
Bar, which is able to carry out, accurately to be folded.
Further setting：Limiting slot is offered on the locating part, is set in the connecting rod far from described foot-operated one end
Install the limit shaft being equipped with for being clamped with the limiting slot；It is also provided on the locating part after the support rod folds
With the locating slot of limit shaft clamping, arc-shaped setting.
So set, limiting slot is caught in by limit shaft, thus using the rotation of connecting rod limitation locating part, and locating part
It is fixedly connected with support rod, therefore positioning and fixed function is played upon deployment to support rod；By adding locating slot, to incite somebody to action
Positioning action is played when support rod folds, to guarantee position accurate stable when support rod is unfolded and folds every time, improves folding
The reliability of folded mechanism.
Further setting：Hanging hole is offered in the rack, is located at the rotation connection and rides in the connecting rod
Between be provided with hanging scroll, the peripheral wall of the hanging scroll opens up annular groove；The both ends of the reset spring are in hook-shaped setting, and one end
Across the hanging hole, the other end is caught in the annular groove.
So set, being capable of fixing reset spring between rack and connecting rod, while being convenient for the installation of reset spring
With change.
Further setting：It is described foot-operated including short axle and axle sleeve；The short axle is fixedly connected with the connecting rod, the axle sleeve
It is threadedly coupled the short axle.
So set, cylindrical axle sleeve steps on stress convenient for foot, enable force direction as far as possible along short axle around connecting rod
Tangential direction when moving in a circle at rotation connection, plays the role of labour-saving；Meanwhile axle sleeve is detachably connected in short axle,
Convenient for carrying out quick-replaceable to it after boss failure.
Further setting：The lower rotation of the rack is connected with support frame；It is rotatably connected to and helps on the support rod
Hand.
So set, by adding support frame, convenient for being increased to ground using support frame when treadmill is holded up storage
Supporting point, guarantee erect treadmill stability；By adding handrail, enable a user to more cosily grab steady branch
Strut improves man-machine efficacy.
Further setting：It is provided with locating piece on the bottom of the rack and the support rod, in support frame as described above
With the locating shaft being equipped on the handrail and the locating piece is clamped, the two is made to keep expansion or collapse state；Described
It is provided in support frame and the handrail and is abutted with the locating shaft, the locating shaft and the locating piece is made to keep the bullet of clamping
Spring.
So set, enabling support frame to be unfolded and folded as support rod with handrail, to further contract
Occupied space when dogtrot machine is stored；Guarantee that support frame link position in treadmill use process loosens simultaneously, protects
Demonstrate,prove reliability of structure and stability.
Further setting：The half slot being clamped there are two being opened up on each locating piece for the locating shaft, with
Two states when corresponding support frame or handrail are unfolded or fold.
So set, being caught in half slot by locating shaft, enable support frame and handrail accurate when being unfolded and folding
Positioning guarantees that support frame and handrail keep stablizing in stress.
Further setting：One end of the locating shaft insertion support frame as described above or the handrail inner cavity is provided with and the branch
The end that support or the handrail inner wall abut；Mounting hole is provided in the axial direction on the end face of the end, the spring
The mounting hole is inserted into one end, and the other end abuts the inner wall of support frame as described above or the handrail.
So set, by pressing locating shaft, after it is detached from locating piece, so that support frame can turn with handrail；Simultaneously
The setting of spring ensure that after having rotated support frame or handrail, and locating shaft can be caught in half slot automatically, frame easy to support and
The fixation of handrail.
Further setting：Panel is provided on the support rod, the panel is plugged with follow block, in the upper of the follow block
Along snap-gauge is provided with, the lower edge of the follow block is provided with card slot.
So set, improving the man-machine of treadmill in order to be caught in the carry-on articles such as mobile phone or wallet on follow block
Effect.
In conclusion the invention has the advantages that：
1. the foldable structure part of foldable treadmill is few, simple and reliable, easy to operate；
2. foldable treadmill can be erect after folding and prevent, stable structure is not easy to topple over；
3. foldable treadmill man-machine efficacy is good, using comfortable.
Detailed description of the invention
Fig. 1 is the overall structure diagram of foldable treadmill；
Fig. 2 is the enlarged drawing in Fig. 1 at A；
Fig. 3 is the partial structural diagram of foldable treadmill；
Fig. 4 is the enlarged drawing in Fig. 3 at B；
Fig. 5 is the enlarged drawing in Fig. 3 at C；
Fig. 6 is the structural schematic diagram of locating shaft and spring in support frame or handrail；
Fig. 7 is the structural schematic diagram of panel and follow block.
In figure：1, rack；2, support rod；3, connecting rod；4, it rides；41, short axle；42, axle sleeve；5, locating part；6, bullet is resetted
Spring；7, kidney slot；8, rotation stop column；9, limiting slot；10, limit shaft；11, locating slot；12, hanging hole；13, hanging scroll；14, annular groove；
15, support frame；16, handrail；17, locating piece；18, locating shaft；19, spring；20, half slot；21, end；22, mounting hole；23,
Panel；24, follow block；25, snap-gauge；26, card slot；27, rivet；28, non-slip mat；29, fixed link；30, card hole；31, fixture block；32,
Elastic button；33, idler wheel.
Specific embodiment
Foldable treadmill is described further referring to figs. 1 to 7 figures.
A kind of foldable treadmill, as shown in Figure 1, including rack 1, support rod 2, support frame 15 and handrail 16.Wherein, rack
1 bottom is being provided with idler wheel 33 at the front end in order to towing；The U-shaped setting of support rod 2, the middle part is provided with panels
23, the both ends of support rod 2 are rotatably connected on the two sides that rack 1 leans on front end；Handrail 16 is rotatably connected on the two sides of support rod 2 and leans on
Nearly panel 23.The same U-shaped setting of support frame 15 is provided with fixed link 29 by the bottom of front end in rack 1, supports in conjunction with Fig. 3
The both ends of frame 15 are rotatably connected in fixed link 29, are arranged with the non-slip mat 28 with ground face contact at the middle part of support frame 15.
In conjunction with Fig. 3, Fig. 4 and Fig. 5, the inward at both ends of support rod 2 is hinged in rack 1 after bending 90 degree, and in bending place
It is provided with flaky locating part 5.Connecting rod 3 is rotatably connected in rack 1, specifically, middle part and the rack 1 of connecting rod 3 pass through
Rivet 27 is hinged, and connecting rod 3 is abutted with the side wall of rack 1 and one end and locating part 5 are clamped, and the other end is provided with outwardly directed foot
Step on 4.It is located between hinged place and foot-operated 4 in connecting rod 3 and is connected with the upper edge of rack 1 for abutting connecting rod 3 with locating part 5
Reset spring 6.
In conjunction with Fig. 3, Fig. 4 and Fig. 5, specifically, limiting slot 9 is offered on locating part 5, the one of connecting rod 3 separate foot-operated 4
End is provided with for being clamped the limit shaft 10 to keep support rod 2 to be unfolded with limiting slot 9；It is also provided on locating part 5
It is clamped after support rod 2 folds with limit shaft 10, the locating slot 11 of arc-shaped setting.Hanging hole 12 is offered on the upper edge of rack 1,
It is located between hinged place and foot-operated 4 in connecting rod 3 and is fixed with hanging scroll 13, the peripheral wall of hanging scroll 13 opens up annular groove 14；Reset spring 6
Both ends are in hook-shaped setting, and one end passes through hanging hole 12, and the other end is caught in annular groove 14, and reset spring 6 remains tension shape
State.Foot-operated 4 include short axle 41 and axle sleeve 42, and short axle 41 is fixedly connected with connecting rod 3, and axle sleeve 42 is with anti-skid chequer and is threadedly coupled short
Axis 41.
Kidney slot 7 is offered on locating part 5, is arranged in rack 1 in conjunction with Fig. 4 to precisely limit 3 angle of rotation of connecting rod
There is the rotation stop column 8 across kidney slot 7.When rotation stop column 8 is abutted with the circumferential inner wall at 7 both ends of kidney slot, limit shaft 10 blocks just
Enter limiting slot 9 and pushed against with its inner sidewall, or just leave limiting slot 9, is able to carry out support rod 2 and accurately folds.
Flaky locating piece 17 is provided in fixed link 29 and support rod 2 in conjunction with Fig. 2 and Fig. 5 as optimization,
It is equipped on support frame 15 and handrail 16 and the clamping of locating piece 17, the locating shaft for making the two keep expansion or collapse state
18.Specifically, the half slot 20 being clamped for locating shaft 18 is offered on locating piece 17, in conjunction with Fig. 6, in support frame 15 and handrail
It is provided in 16 and is abutted with locating shaft 18, locating shaft 18 and locating piece 17 is made to keep the spring 19 of clamping.Wherein, locating shaft 18 is inserted
The one end for entering 16 inner cavity of support frame 15 or handrail is provided with the end 21 abutted with support frame 15 or 16 inner wall of handrail, locating shaft 18
Other end round corner treatment.Mounting hole 22 is provided in the axial direction on the end face of end 21, installation is inserted into one end of spring 19
Hole 22, the other end abut the inner wall of support frame 15 or handrail 16.
In conjunction with Fig. 7, as advanced optimizing, it is plugged with follow block 24 on the upper edge of panel 23, in the upper along setting of follow block 24
There is snap-gauge 25, the lower edge of follow block 24 is provided with card slot 26, snap-gauge 25 and card slot 26 all have certain elasticity, in order to be caught in example
Such as mobile phone or wallet carry-on articles.Specifically, the upper edge of panel 23 offers the mounting groove being inserted into for follow block 24, in mounting groove
Inner sidewall on offer card hole 30, be provided on the end face of bottom plate elastic button 32 and with elastic button 32 link card
Block 31；After follow block 24 is inserted into mounting groove, fixture block 31 is counted into card hole 30 to realize fixation to bottom plate, when pressing elastic button
After 32, fixture block 31 is detached from card hole 30 and can extract bottom plate.
Foldable treadmill folds and is unfolded process：The locating shaft 18 on handrail 16 is pressed, handrail 16 is pulled downwards
It folds until locating shaft 18 is caught in half slot 20.Foot-operated 4 are stepped on later, after limit shaft 10 is detached from limiting slot 9, by support rod
2 fold downwards, until 10 snap positioning slot 11 of limit shaft.Rack 1 is turned over, the locating shaft 18 on support frame 15 is pressed, will receive
The expansion of support frame 15 of conjunction is until locating shaft 18 is caught in half slot 20.It will be rolled over using support frame 15 and frame front end as bottom at this time
Folded treadmill vertical display.When foldable treadmill to be used, the locating shaft 18 on support frame 15 is pressed, support frame 15 is folded
Until locating shaft 18 is caught in half slot 20.Rack 1 is put down later, support rod 2 is dug upwards, until limit shaft 10 is clamped
Limit slot.The locating shaft 18 on handrail 16 is pressed, handrail 16 is pulled into expansion upwards until locating shaft 18 is caught in half slot 20 i.e.
It can.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of foldable treadmill, including rack（1）And support rod（2）；The support rod（2）It is rotatablely connected the rack（1）；
It is characterized in that：The rack（1）On be rotatably connected to connecting rod（3）, the connecting rod（3）One end be provided with it is foot-operated（4）, described
Support rod（2）It is fixedly installed and the connecting rod（3）The locating part of other end clamping（5）；In the connecting rod（3）With the rack
（1）Between be connected with for making the connecting rod（3）With the locating part（5）The reset spring of abutting（6）.
2. foldable treadmill according to claim 1, it is characterised in that：In the locating part（5）On offer kidney slot
（7）, in the rack（1）On be provided through the kidney slot（7）Rotation stop column（8）.
3. foldable treadmill according to claim 2, it is characterised in that：In the locating part（5）On offer limiting slot
（9）, in the connecting rod（3）Far from described foot-operated（4）One end be provided with for the limiting slot（9）The limit of clamping
Axis（10）；In the locating part（5）On be also provided in the support rod（2）Fold the rear and limit shaft（10）It is clamped, is in
The locating slot of arc setting（11）.
4. foldable treadmill according to claim 1, it is characterised in that：In the rack（1）On offer hanging hole（12）,
In the connecting rod（3）It is at the rotation connection and foot-operated（4）Between be provided with hanging scroll（13）, the hanging scroll（13）Peripheral wall
Open up annular groove（14）；The reset spring（6）Both ends be in hook-shaped setting, and one end passes through the hanging hole（12）, another
End is caught in the annular groove（14）.
5. foldable treadmill according to claim 1, it is characterised in that：It is described foot-operated（4）Including short axle（41）And axle sleeve
（42）；The short axle（41）With the connecting rod（3）It is fixedly connected, the axle sleeve（42）It is threadedly coupled the short axle（41）.
6. foldable treadmill according to claim 1, it is characterised in that：The rack（1）Lower rotation be connected with branch
Support（15）；In the support rod（2）On be rotatably connected to handrail（16）.
7. foldable treadmill according to claim 6, it is characterised in that：In the rack（1）Bottom and the support
Bar（2）On be provided with locating piece（17）, in support frame as described above（15）With the handrail（16）On be equipped with and the positioning
Part（17）The locating shaft for being clamped, the two being made to keep expansion or collapse state（18）；In support frame as described above（15）With the handrail
（16）It is inside provided with and the locating shaft（18）It abuts, make the locating shaft（18）With the locating piece（17）Keep the bullet of clamping
Spring（19）.
8. foldable treadmill according to claim 7, it is characterised in that：In each locating piece（17）On offer
Two supply the locating shaft（18）The half slot of clamping（20）, to correspond to support frame（15）Or handrail（16）When being unfolded or folding
Two states.
9. foldable treadmill according to claim 8, it is characterised in that：The locating shaft（18）It is inserted into support frame as described above
（15）Or the handrail（16）One end of inner cavity is provided with and support frame as described above（15）Or the handrail（16）The end that inner wall abuts
Head（21）；In the end（21）End face on be provided in the axial direction with mounting hole（22）, the spring（19）One end be inserted into institute
State mounting hole（22）, other end abutting support frame as described above（15）Or the handrail（16）Inner wall.
10. foldable treadmill according to claim 1, it is characterised in that：In the support rod（2）On be provided with panel
（23）, the panel（23）It is plugged with follow block（24）, in the follow block（24）Upper edge be provided with snap-gauge（25）, in the follow block
（24）Lower edge be provided with card slot（26）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810649344.3A CN108853897B (en) | 2018-06-22 | 2018-06-22 | Folding running machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810649344.3A CN108853897B (en) | 2018-06-22 | 2018-06-22 | Folding running machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108853897A true CN108853897A (en) | 2018-11-23 |
| CN108853897B CN108853897B (en) | 2020-08-11 |
Family
ID=64340482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810649344.3A Active CN108853897B (en) | 2018-06-22 | 2018-06-22 | Folding running machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108853897B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109513169A (en) * | 2019-01-24 | 2019-03-26 | 金华小乔体育用品有限公司 | A kind of concealed upright station foot of treadmill |
| CN110180133A (en) * | 2019-07-02 | 2019-08-30 | 朱玉华 | Treadmill fold mechanism |
| CN110368642A (en) * | 2019-08-13 | 2019-10-25 | 济南易邦实业有限公司 | Co-axially fixed treadmill |
| CN111150967A (en) * | 2020-01-19 | 2020-05-15 | 深圳卡路里科技有限公司 | Folding mechanism and treadmill |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030148854A1 (en) * | 2002-02-07 | 2003-08-07 | Leao Wang | Method for controlling an electric treadmill |
| CN205360403U (en) * | 2016-01-27 | 2016-07-06 | 温州嘉欧信息科技有限公司 | Flat double mode treadmill of mountain -climbing that runs |
| CN205516178U (en) * | 2016-01-21 | 2016-08-31 | 山东健之星运动器材有限公司 | Locking mechanism is folded to treadmill stand |
| CN106730597A (en) * | 2015-11-20 | 2017-05-31 | 力山工业股份有限公司 | The support meanss of treadmill |
| CN206434777U (en) * | 2017-01-24 | 2017-08-25 | 青岛钜源运动器材有限公司 | A kind of self-locking treadmill electronic watch folds fixed structure |
-
2018
- 2018-06-22 CN CN201810649344.3A patent/CN108853897B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030148854A1 (en) * | 2002-02-07 | 2003-08-07 | Leao Wang | Method for controlling an electric treadmill |
| CN106730597A (en) * | 2015-11-20 | 2017-05-31 | 力山工业股份有限公司 | The support meanss of treadmill |
| CN205516178U (en) * | 2016-01-21 | 2016-08-31 | 山东健之星运动器材有限公司 | Locking mechanism is folded to treadmill stand |
| CN205360403U (en) * | 2016-01-27 | 2016-07-06 | 温州嘉欧信息科技有限公司 | Flat double mode treadmill of mountain -climbing that runs |
| CN206434777U (en) * | 2017-01-24 | 2017-08-25 | 青岛钜源运动器材有限公司 | A kind of self-locking treadmill electronic watch folds fixed structure |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109513169A (en) * | 2019-01-24 | 2019-03-26 | 金华小乔体育用品有限公司 | A kind of concealed upright station foot of treadmill |
| CN109513169B (en) * | 2019-01-24 | 2023-08-04 | 小乔(浙江)智能制造有限公司 | Concealed upright standing foot of running machine |
| CN110180133A (en) * | 2019-07-02 | 2019-08-30 | 朱玉华 | Treadmill fold mechanism |
| CN110368642A (en) * | 2019-08-13 | 2019-10-25 | 济南易邦实业有限公司 | Co-axially fixed treadmill |
| CN111150967A (en) * | 2020-01-19 | 2020-05-15 | 深圳卡路里科技有限公司 | Folding mechanism and treadmill |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108853897B (en) | 2020-08-11 |
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