CN109350910A - Fold mechanism and its treadmill for running board of running machine - Google Patents
Fold mechanism and its treadmill for running board of running machine Download PDFInfo
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- CN109350910A CN109350910A CN201811441466.XA CN201811441466A CN109350910A CN 109350910 A CN109350910 A CN 109350910A CN 201811441466 A CN201811441466 A CN 201811441466A CN 109350910 A CN109350910 A CN 109350910A
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- sliding block
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- 230000007246 mechanism Effects 0.000 title claims abstract description 50
- 239000002184 metal Substances 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 8
- 239000004677 Nylon Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 229920001778 nylon Polymers 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 125000006850 spacer group Chemical group 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 235000005121 Sorbus torminalis Nutrition 0.000 description 1
- 244000152100 Sorbus torminalis Species 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000010415 tropism Effects 0.000 description 1
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- 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
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- 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
Abstract
The invention discloses a kind of fold mechanisms and its treadmill for running board of running machine, it includes that first to be rotatably connected runs plate and the second race plate, the first race plate and the second race plate are slidably connected by connection structure around arc, wherein the arc limits first and runs the pivot that plate is rotated relative to the second race plate, which runs plate positioned at first and run between the folded first race plate of plate and the second race plate relative to second；The first race plate is slidably connected with the second race plate by arc track: having the first arc-shaped through-hole on one first sliding block, there is the second arc-shaped through-hole on one second sliding block, one pin fixed seating is fixed with the first pin that at least one is slidably fitted in the first arc-shaped through-hole and is slidably fitted in the second pin in the second arc-shaped through-hole at least one between the first sliding block and the second sliding block in pin fixing seat.The fold mechanism of the running board of running machine is simple, fold mechanism is small in size and simple to operate.
Description
Technical field
It is especially a kind of fold mechanism for running board of running machine and its race the present invention relates to body-building apparatus technical field
Step machine.
Background technique
Treadmill is also referred to as machine for walking, generally comprises and runs plate, runs the of front edge of board by being set to of driving of driving and transmission mechanism
One roller is stretched on the first roller and second tin roller and is covered in the treadbelt run outside plate.
Volume is big when the treadmill of traditional treadmill is monolithic construction, transport and family's storage, and occupied space is big, fortune
Defeated cost and storage are at high cost.
There is technical staff to design the fold mechanism for running plate in recent years, race plate is foldable when needing, transport and family's storage
When reduce occupied space, but there are still following deficiencies for the race plate foldable mechanism of the prior art: the structure of its fold mechanism compared with
Complexity, volume is big, such as is equipped with cylinder and biggish reset spring, operates relative complex laborious.Its fold mechanism is mounted on
It runs on the plate of plate rather than on frame, on the one hand occupies the certain space surface of plate, on the other hand its intensity and service life
It is affected, increases cost if the thickness for increasing considerably plate.
Summary of the invention
The invention solves a technical problem to be to provide a kind of structure simple, small in size and simple to operate
Fold mechanism for running board of running machine.
A technical solution of the invention is to provide a kind of fold mechanism for running board of running machine, it includes turning
Dynamic first to link together runs plate and second runs plate, and the first race plate and second, which run plate and slided by connection structure around arc, to be connected
It connects, wherein the arc, which limits first, runs the pivot that plate runs plate rotation relative to second, which is located at first and runs plate relative to the
Two, which run plate folded first, runs between plate and the second race plate.
After using the above structure, the present invention has the advantage that the rotation for the fold mechanism of running board of running machine
First to link together runs plate and second and runs plate, is to be slidably connected by connection structure around arc.Undoubtedly, this fold mechanism has
There is the advantages of treadmill is folded when storing, reduce occupied space by transport and family.Especially, which has induced one imaginary axis i.e.
Its plane of movement is around the imaginary axis when concept of imaginary axis, the first race plate and the second race plate are slided by connection structure around arc
Axis rotation, when the first race plate and the second race plate mutually fold 0 °, two arcs are on the concentric circles of the axis of the imaginary axis.
The design advantages of simple science of foldable structure of the present invention, first, which runs plate and second, runs ° folding or the opening procedure from 0 ° to 180 of plate
Operation it is simple and convenient laborsaving reliable.
Further, the first race plate is slidably connected with the second race plate by arc track.After using the above structure,
Connection structure applicability around arc sliding is stronger, and can be designed a variety of specific embodiments, further ensure the first race plate and
Second race plate ° folding process from 0 ° to 180 is simple and convenient laborsaving reliable.
Further, the first plate that the first race plate includes the first frame and is mounted on the first frame, it is described
Second runs the second plate that plate includes the second frame and is mounted on the second frame；The arc track is slidably connected at the first frame
Two stringers and the second frame two stringers on；Pulling a frame therein can realize that the first frame and the second frame turn
It is dynamic.After using the above structure, since foldable structure is mounted on frame, it was both not take up the space surface of plate, the thickness of plate can be reduced
It spends and reduces cost, and increase the integral strength and service life for running plate.
Further, there is the first arc-shaped through-hole on one first sliding block, there is the second arc-shaped through-hole, a pin on one second sliding block
Fixed seating is fixed at least one in pin fixing seat and is slidably fitted in the first arc between the first sliding block and the second sliding block
The first pin in through-hole and at least one be slidably fitted in the second pin in the second arc-shaped through-hole, the one of first sliding block
End is fixed on the first frame, and one end of second sliding block is fixed on the second frame.After using the above structure, components
Few, structure is simple, fold mechanism itself it is small in size, sliding block and pin fixing seat are slided laborsaving reliable between each other.
Further, there is the first cambered surface extended from rear bottom to sinciput in the end of the first frame of joint, joint
The second cambered surface that the end of second frame has the past bottom to push up extension backward；The bottom of the pin fixing seat is equipped with and the first arc
The 4th to be mutually slidably matched with the second cambered surface is arranged at the bottom of the third cambered surface that face is mutually slidably matched, the pin fixing seat
Cambered surface, third cambered surface connect and seamlessly transit with the 4th cambered surface；The bottom at the on-fixed end of first sliding block is equipped with and the
The 5th cambered surface that two cambered surfaces are mutually slidably matched, the on-fixed end of second sliding block, which is equipped with mutually to slide with the first cambered surface, matches
The 6th cambered surface closed.After arc track preferably uses the above specific structure, the cambered surface of pin fixing seat and the cambered surface of slider bottom
It is slidably matched simultaneously with the cambered surface on frame, in conjunction with sliding of the pin in arc-shaped through-hole, first, which runs plate and second, runs plate edge
The axis rotation of imaginary axis is more flexible reliable and stable, and increases the integral strength and service life for running plate.
Further, the first pin being slidably fitted in the first arc-shaped through-hole is two and can be in the first arc-shaped through-hole
Whole process sliding；The second pin being slidably fitted in the second arc-shaped through-hole is two, and can be whole sliding in the second arc-shaped through-hole
It is dynamic.After using the above structure, the guiding performance that pin slides in guide through hole is more preferable, and the first race plate is mutually folded with the second race plate
Or it opens more flexible reliable and stable.
Further, first pin extends on the outside of the first sliding block, is combined with the first nut on extension；
Second pin extends on the outside of the second sliding block, is combined with the second nut on extension.After using the above structure, the
Whenever deviation far from pin seat will not all occur for one sliding block and the second sliding block, make what pin slided in arc-shaped through-hole to lead
Tropism is more preferable, and the first race plate runs plate with second and mutually folds or open more reliable and more stable, and further increases fold mechanism
The intensity of itself and the service life for running plate.
Further, it is linked between the first nut and the first sliding block on the first pin and makes the first frame and the second frame
Frame turns to the first metal sheeting that any position can position；It is linked between second nut and the second sliding block on the second pin
And the second metal sheeting for enabling the first frame and the second frame member to any position to position.After using the above structure, first
Frame and the second frame can position on any position between 0 ° to 180 ° in folding or opening procedure, meet people couple
The different demands of its angle make to operate safety that is more convenient, and ensure that operator's operating process.
One end of first sliding block is fixed by bolts with the first frame fixed structure: there are two first for the rear end of the first frame
Threaded hole, on the first sliding block there are two with one-to-one first circular through hole of the first threaded hole, two the first bolts one are a pair of
Two the first circular through holes should be passed through and be tightened in two the first threaded holes；One end of second sliding block and the second frame fixed knot
Structure is fixed by bolts: the front end of the second frame there are two the second threaded hole, on the second sliding block there are two with the second threaded hole one
One corresponding second circular through hole, two the second bolts correspond across two the second circular through holes and are tightened on the second screw thread
In hole.After using the above structure, the fixation of sliding block and the first frame and the second frame and convenient disassembly can be another to sliding block
Position adjustment appropriate is done in the cooperation of end cambered surface, is folded or is opened more flexible smooth so as to run plate.
The invention solves a kind of another technical problem fold mechanism for being to provide running structure is simple, volume
Small and simple to operate treadmill.
Another technical solution of the invention is to provide a kind of treadmill, including runs plate, by driving and transmission mechanism
It drives and is set to and run the first roller of front edge of board, be located at the second tin roller for running plate rear end and be stretched on two rollers and be covered in race
Treadbelt outside plate, the race plate are the race plate using fold mechanism described in above every technical solution.
After using the above structure, the present invention provides a kind of races using fold mechanism described in above every technical solution
The treadmill complete product of plate, it can have using all excellent of the fold mechanism for running plate described in above every technical solution
Point has very strong market popularization value and competitive advantage.
Detailed description of the invention
Fig. 1 be the present invention run plate fold mechanism open 180 ° i.e. working condition when perspective view of the explosion.
Fig. 2 is partial structurtes enlarged diagram in Fig. 1.
Fig. 3 be in Fig. 1 race plate fold mechanism assembling after open 180 ° i.e. working condition when schematic diagram.
Fig. 4 be after race board group dress of the invention (treadbelt is shown) open 180 ° i.e. working condition when schematic diagram.
Schematic diagram when Fig. 5 is about 90 ° of (showing the first plate and the second plate) folding after running board group dress in Fig. 4.
Fig. 6 is schematic diagram when folding about after running board group dress in Fig. 4 to 0 °.
As shown in the figure 1, driving and transmission mechanism, the 2, first roller, 3, second tin roller, 4, treadbelt, the 5, first frame, 6, the
Two frames, the 7, first plate, the 8, second plate, 9, fold mechanism body, the 10, first arc-shaped through-hole, the 11, first sliding block, the 12, second arc
Through-hole, the 13, second sliding block, 14, pin fixing seat, the 15, first pin, the 16, second pin, the 17, the 4th cambered surface, 18, third it is soft
Property gasket, the 19, first flexible pipe, the 20, the 5th cambered surface, the 21, first nut, the 22, first bolt, the 23, first metal sheeting, 24,
First flexible gasket, the 25, first circular through hole, 26, third cambered surface, the 27, first threaded hole, the 28, first cambered surface, the 29, the 6th arc
Face, the 30, second flexible gasket, the 31, second metal sheeting, the 32, second nut, the 33, second bolt, the 34, second circular through hole,
35, the second flexible pipe, the 36, the 4th flexible gasket, the 37, second cambered surface.
Specific embodiment
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing.Herein it is to be understood that, for
The explanation of these specific embodiments is used to help understand the present invention, but and does not constitute a limitation of the invention.In addition, following institute
Technical characteristic involved in each specific embodiment of the invention of description is as long as they do not conflict with each other
It is combined with each other.
As shown in Figure 1, Figure 2, Figure 3 shows
The present invention is used for the fold mechanism of running board of running machine, it includes that first to be rotatably connected runs plate and the second race
Plate, the first race plate and the second race plate are slidably connected by connection structure around arc.In other words, to be rotatably connected
One, which runs plate and second, runs plate, is to be slidably connected by connection structure around arc.Wherein the arc limits first and runs plate relative to the
Two run plates rotation pivot, the pivot be located at first run plate relative to second run plate it is folded first run plate and second run plate it
Between.The fold mechanism has induced one the imaginary axis i.e. concept of imaginary axis, and first, which runs plate, runs plate by connection structure around arc cunning with second
Its plane of movement rotate around the axis of the imaginary axis when dynamic, when the first race plate and second run plate and are mutually folded to 0 °, two
Arc is on the concentric circles of the axis of the imaginary axis.
The first race plate is run during plate is slidably connected by arc track with second, the arc track can there are many
Structure has the arc-shaped through-hole or arc groove that can be rotated 180 °, second runs plate as set a connecting plate on the first race plate on connecting plate
On have a protrusion and protrude into the sliding block of the whole sliding in arc-shaped through-hole, sliding block is slided in arc-shaped through-hole to realize the first race plate
It is rotated in the range of 0 ° to 180 ° with the second race plate.One is for another example set on the first race plate can be rotated 180 ° of arc-shaped through-hole, and second
It runs to have on plate and protrude into arc-shaped through-hole and the sliding axle of whole sliding, sliding axle are slided in arc-shaped through-hole to realize the first race
Plate rotates in the range of 0 ° to 180 ° with the second race plate.
Certainly, the preferred following specific embodiments of the arc track
The first race plate includes the first such as front baffle of frame 5 and the first plate 7 being mounted on the first frame 5 as before
Plate, the second plate 8 such as back plate that the second race plate includes the second such as afterframe of frame 6 and is mounted on the second frame 6.It is described
Arc track is slidably connected on two stringers of the first frame 5 and two stringers of the second frame 6.Pull a frame therein
The rotation of the first frame 5 and the second frame 6 within the scope of 0 ° to 180 ° can be achieved.
There is the first arc-shaped through-hole 10 on first sliding block 11 of the arc track, has the second arc-shaped through-hole on the second sliding block 13
12, pin fixing seat 14 is fixed at least one cunning between the first sliding block 11 and the second sliding block 12 in pin fixing seat 14
First pin 15 of the dynamic cooperation in the first arc-shaped through-hole 10 and at least one be slidably fitted in the in the second arc-shaped through-hole 12
Two pins 16, one end of first sliding block 11 are fixed on the first frame 5, and one end of second sliding block 12 is fixed on second
On frame 6.The fixation can be used with flowering structure: pin passes through the through-hole in pin fixing seat 14, i.e. 15 He of the first pin
Second pin 16 both passes through the through-hole in pin fixing seat 14, and the other end of the through-hole far from pin is for padding with welding connecting hole
The conical counterbore of domestic styletable.The arc-shaped through-hole also has title arc groove.First pin 15 and the second pin 16
Also sliding axle can be regarded as.
There are the first cambered surface 28 extended from rear bottom to sinciput, the second frame of joint in the end of first frame 5 of joint
The second cambered surface 37 that the end of frame 6 has the past bottom to push up extension backward.The bottom of the pin fixing seat 14 is equipped with and the first arc
The third cambered surface 26 that face 28 is mutually slidably matched, the bottom of the pin fixing seat 14 has matches with the second mutually sliding of cambered surface 37
The 4th cambered surface 17 closed, third cambered surface 26 connect and seamlessly transit with the 4th cambered surface 17.The on-fixed of first sliding block 11
The bottom at end is equipped with the 5th cambered surface 20 being mutually slidably matched with the second cambered surface 37, and the on-fixed end of second sliding block 13 is set
There is the 6th cambered surface 29 being mutually slidably matched with the first cambered surface 28.
The first pin 15 being slidably fitted in the first arc-shaped through-hole 10 above is preferably two and can be logical in the first arc
Whole sliding in hole 10.The second pin 16 being slidably fitted in the second arc-shaped through-hole 12 is preferably two, and can be in the second arc
Whole sliding in shape through-hole 12.
First pin 15 extends 11 outside of the first sliding block, is combined with the first nut 21 on extension.Institute
The second pin 16 stated extends 13 outside of the second sliding block, is combined with the second nut 32 on extension.
It is linked between first nut 21 and the first sliding block 11 on first pin 15 and makes the first frame 5 and the second frame
6 turn to the first metal sheeting 23 that any position can position.Second is linked between second nut 32 and the second sliding block 13
On pin 16 and the first frame 5 and the second frame 6 is enable to turn to the second metal sheeting 31 that any position positions.Described
One metal sheeting 23 and the second metal sheeting 31 can be arc identical with the radian for the arc-shaped through-hole that two pins are slidably matched
Shape piece, have on arc-like sheet for two pins correspond across through-hole.It can be connected on first nut 21 and the second nut 32
One integrally formed gasket.
There is the first flexible gasket 24 being linked on the first pin 15 between first sliding block 11 and the first metal sheeting 23.The
There is the second flexible pad 30 being linked on the second pin 16 between two sliding blocks 13 and the second metal sheeting 31.Described first is soft
Property gasket 24 and the second flexible gasket 30 can be arc spacer identical with radian of two pins in arc-shaped through-hole, arc
Have on gasket for two pins correspond across through-hole.The flexible gasket such as nylon spacer.After using the above structure,
Reduce the rigidity friction between metal sheeting and shoe surface, extends the service life of components, and avoid mutually
The noise being likely to occur in rotation process.
Have between pin fixing seat 14 and the first sliding block 11 and is linked on the first pin 15 and is connected with the first flexible pipe 19
Third flexible gasket 18, first flexible pipe 19 are linked on the first pin 15 and protrude into and be slidably fitted in the first arc
In through-hole 10.Have between pin fixing seat 14 and the second sliding block 13 and is linked on the second pin 16 and is connected with the second flexible pipe 35
4th flexible gasket 36, second flexible pipe 35 are linked on the second pin 16 and protrude into and be slidably fitted in the second arc
In through-hole 12.The third flexible gasket 18 and the 4th flexible gasket 36 can lead to for the arc being slidably matched with two pins
The identical arc spacer of hole radian, have in arc spacer for two pins correspond across through-hole, and with two flexible pipes
Molding is integral.The flexible gasket such as nylon spacer, the flexible pipe such as nylon tube, can be overall shaped into nylon cushion
Piece and nylon tube.After using the above structure, reduce between pin fixing seat and shoe surface and pin and arc-shaped through-hole wall it
Between rigidity friction, extend the service life of components, and avoid the noise being likely to occur in mutual rotation process.
One end of first sliding block 11 is fixed by bolts with 5 fixed structure of the first frame: there are two the rear ends of the first frame 5
First threaded hole 27, on the first sliding block 11 there are two with one-to-one first circular through hole 25 of the first threaded hole 27, two the
One bolt 22 is corresponded across two the first circular through holes 25 and is tightened in two the first threaded holes 27.Second sliding block 12
One end is fixed by bolts with 6 fixed structure of the second frame: (not being marked in figure there are two the second threaded hole the front end of the second frame 6
Two holes for showing, but being understood in Fig. 2 on the second frame, its inside is exactly two the second threaded holes in the past for perforation), second is sliding
With one-to-one second circular through hole 34 of the second threaded hole there are two on block 13, two the second bolts 33 one-to-one correspondence are across two
A second circular through hole 34 is simultaneously tightened in the second threaded hole.The bolt can be with spring shim.
The arc track is slidably connected on two stringers of the first frame 5 and two stringers of the second frame 6, wherein
Arc track can regard fold mechanism body 9 or fold mechanism ontology as.In other words, 6 liang of the first frame 5 and the second frame
The junction of side is slidably connected by arc track, or is that fold mechanism body 9 connects, and the fold mechanism body 9 of two sides is equal
It is identical, that is, the specific structure of the fold mechanism body 9 of two sides is identical.
Can have on inside and outside each fold mechanism body 9 and be located between each other when the first frame 5 with the second frame 6
180 ° cover on the shield on fold mechanism body 9 when i.e. in running order, can set four shields (being not drawn into figure) altogether.
After using the above structure, when running plate work fold mechanism body 9 can the intrusion such as dust protection, also increase the aesthetics for running plate entirety.
Referring to fig. 4, Fig. 5, Fig. 6 are pulled as pulled such as the second frame of the frame in the first frame 5 and the second frame 6 upwards
Frame 6 is the rotation that afterframe can be realized 0 ° to 180 ° between the first frame 5 and the second frame 6.
A kind of treadmill of the present invention, including running plate, being driven by driving and transmission mechanism 1 and set on the first rolling for running front edge of board
Such as the front roll of cylinder 2 is located at such as back roll of second tin roller 3 for running plate rear end and is stretched on two rollers and is covered in the race run outside plate
Band 4.First frame 5 and the second frame 6 includes the frame of two sides, i.e., two frames extended along its length can
It is understood as stringer.Further include the frame extended in the width direction, such as the frame at both ends, and is located at two of front and back frame junction
Horizontal frame, is understood to crossbeam.Running plate 4 also has title limp or pedal.The driving and transmission mechanism 1 are as used motor
Drive belt and belt pulley.Roller, which also has, claims roller or roller.Treadbelt 4 also has title flat belt, and outer surface can set anti-skid chequer.It is described
Race plate be race plate using fold mechanism described in the above every technical solution.
The foregoing is merely the preferred embodiment of the present invention, are not intended to restrict the invention, for the technology of this field
For personnel, the invention may be variously modified and varied.It is all within spirit of that invention and principle, it is made it is any modification,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of fold mechanism for running board of running machine, it is characterised in that: it includes that first to be rotatably connected runs plate
Plate is run with second, the first race plate and the second race plate are slidably connected by connection structure around arc, wherein the arc limits first
The pivot that plate runs plate rotation relative to second is run, which runs plate folded first relative to second positioned at the first race plate and run plate
And second run plate between.
2. the fold mechanism according to claim 1 for running board of running machine, it is characterised in that: described first runs plate and the
Two race plates are slidably connected by arc track.
3. the fold mechanism of running board of running machine according to claim 2, it is characterised in that: described first to run plate include the
One frame (5) and the first plate (7) being mounted on the first frame (5), described second, which runs plate, includes the second frame (6) and installs
The second plate (8) on the second frame (6)；The arc track is slidably connected at two stringers and second of the first frame (5)
On two stringers of frame (6)；Pulling a frame therein can realize that the first frame (5) and the second frame (6) rotate.
4. the fold mechanism according to claim 3 for running board of running machine, it is characterised in that: on one first sliding block (11)
Have the first arc-shaped through-hole (10), have the second arc-shaped through-hole (12) on one second sliding block (13), a pin fixing seat (14) is located at the
Between one sliding block (11) and the second sliding block (13), at least one is fixed in pin fixing seat (14) and is slidably fitted in the first arc
The first pin (15) in through-hole (10) and at least one be slidably fitted in the second pin (16) in the second arc-shaped through-hole (12),
One end of first sliding block (11) is fixed on the first frame (5), and one end of second sliding block (13) is fixed on the second frame
On frame (6).
5. the fold mechanism according to claim 4 for running board of running machine, it is characterised in that: the first frame of joint
(5) there is the first cambered surface (28) extended from rear bottom to sinciput in end, the end of the second frame (6) of joint have the past bottom to
The second cambered surface (37) of extension is pushed up afterwards；The bottom of the pin fixing seat (14) is equipped with matches with the first cambered surface (28) mutually sliding
The 4th to be mutually slidably matched with the second cambered surface (37) is arranged at the bottom of the third cambered surface (26) of conjunction, the pin fixing seat (14)
Cambered surface (17), third cambered surface (26) connect and seamlessly transit with the 4th cambered surface (17)；The on-fixed of first sliding block (11)
The bottom at end is equipped with the 5th cambered surface (20) that is mutually slidably matched with the second cambered surface (37), second sliding block (13) it is non-solid
Fixed end is equipped with the 6th cambered surface (29) being mutually slidably matched with the first cambered surface (28).
6. the fold mechanism according to claim 4 for running board of running machine, it is characterised in that: be slidably fitted in the first arc
The first pin (15) in shape through-hole (10) is two and can the whole sliding in the first arc-shaped through-hole (10)；It is slidably fitted in
The second pin (16) in two arc-shaped through-holes (12) is two, and can the whole sliding in the second arc-shaped through-hole (12).
7. the fold mechanism according to claim 4 for running board of running machine, it is characterised in that: first pin
(15) extend on the outside of the first sliding block (11), be combined with the first nut (21) on extension；Second pin (16)
Extend on the outside of the second sliding block (13), is combined with the second nut (32) on extension.
8. the fold mechanism according to claim 7 for running board of running machine, it is characterised in that: the first nut (21) and the
It is linked on the first pin (15) and make the first frame (5) and the second frame (6) to turn to any position between one sliding block (11)
Set the first metal sheeting (23) that can be positioned；The second pin (16) are linked between second nut (32) and the second sliding block (13)
Go up and enable the first frame (5) and the second frame (6) to turn to the second metal sheeting (31) that any position positions.
9. the fold mechanism according to claim 4 for running board of running machine, it is characterised in that: the one of the first sliding block (11)
End is fixed by bolts with the first frame (5) fixed structure: there are two the rear ends of the first frame (5) the first threaded hole (27), the
On one sliding block (11) there are two with one-to-one first circular through hole (25) of the first threaded hole (27), two the first bolts (22)
It corresponds across two the first circular through holes (25) and is tightened in two the first threaded holes (27)；The one of second sliding block (13)
End is fixed by bolts with the second frame (6) fixed structure: there are two the second threaded hole, second is sliding for the front end of the second frame (6)
On block (12) there are two with one-to-one second circular through hole (34) of the second threaded hole, two the second bolts (33) correspond
Across two the second circular through holes (34) and it is tightened in the second threaded hole.
10. a kind of treadmill, including running plate, being driven by driving and transmission mechanism (1) and being set to the first roller of race front edge of board
(2), it is located at the second tin roller (3) for running plate rear end and is stretched on two rollers and is covered in the treadbelt (4) run outside plate, feature exists
In: the plate that runs is the race plate using fold mechanism described in any one of claim 1~9.
Priority Applications (1)
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| CN201811441466.XA CN109350910A (en) | 2018-11-29 | 2018-11-29 | Fold mechanism and its treadmill for running board of running machine |
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| CN201811441466.XA CN109350910A (en) | 2018-11-29 | 2018-11-29 | Fold mechanism and its treadmill for running board of running machine |
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| CN109350910A true CN109350910A (en) | 2019-02-19 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180129A (en) * | 2019-04-22 | 2019-08-30 | 乐歌人体工学科技股份有限公司 | Race board group part and treadmill with fold mechanism |
| CN110559604A (en) * | 2019-09-05 | 2019-12-13 | 乐歌人体工学科技股份有限公司 | Running machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1531451A (en) * | 2001-02-01 | 2004-09-22 | Ip | Folding treadmill |
| EP1955737A1 (en) * | 2007-02-06 | 2008-08-13 | Hai-Pin Kuo | Foldable treadmill |
| CN201276139Y (en) * | 2008-04-14 | 2009-07-22 | 陈金喜 | Novel luggage barrow |
| CN203663346U (en) * | 2013-12-30 | 2014-06-25 | 山东汇祥健身器材有限公司 | Foldable lock used for treadmill |
| CN104801012A (en) * | 2015-05-21 | 2015-07-29 | 合肥扁豆智能科技有限公司 | Ultra-thin running machine with foldable running surface |
| CN209348017U (en) * | 2018-11-29 | 2019-09-06 | 乐歌人体工学科技股份有限公司 | Fold mechanism and its treadmill for running board of running machine |
-
2018
- 2018-11-29 CN CN201811441466.XA patent/CN109350910A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1531451A (en) * | 2001-02-01 | 2004-09-22 | Ip | Folding treadmill |
| EP1955737A1 (en) * | 2007-02-06 | 2008-08-13 | Hai-Pin Kuo | Foldable treadmill |
| CN201276139Y (en) * | 2008-04-14 | 2009-07-22 | 陈金喜 | Novel luggage barrow |
| CN203663346U (en) * | 2013-12-30 | 2014-06-25 | 山东汇祥健身器材有限公司 | Foldable lock used for treadmill |
| CN104801012A (en) * | 2015-05-21 | 2015-07-29 | 合肥扁豆智能科技有限公司 | Ultra-thin running machine with foldable running surface |
| CN209348017U (en) * | 2018-11-29 | 2019-09-06 | 乐歌人体工学科技股份有限公司 | Fold mechanism and its treadmill for running board of running machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180129A (en) * | 2019-04-22 | 2019-08-30 | 乐歌人体工学科技股份有限公司 | Race board group part and treadmill with fold mechanism |
| CN110180129B (en) * | 2019-04-22 | 2024-03-08 | 乐歌人体工学科技股份有限公司 | Running board assembly with folding mechanism and running machine |
| CN110559604A (en) * | 2019-09-05 | 2019-12-13 | 乐歌人体工学科技股份有限公司 | Running machine |
| WO2021042929A1 (en) * | 2019-09-05 | 2021-03-11 | 乐歌人体工学科技股份有限公司 | Treadmill |
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