CN108014451A - A kind of Novel community treadmill - Google Patents
A kind of Novel community treadmill Download PDFInfo
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- CN108014451A CN108014451A CN201711030348.5A CN201711030348A CN108014451A CN 108014451 A CN108014451 A CN 108014451A CN 201711030348 A CN201711030348 A CN 201711030348A CN 108014451 A CN108014451 A CN 108014451A
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- 238000003780 insertion Methods 0.000 claims abstract description 6
- 230000037431 insertion Effects 0.000 claims abstract description 6
- 238000013016 damping Methods 0.000 claims description 39
- 229920001971 elastomer Polymers 0.000 claims description 39
- 230000005484 gravity Effects 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 230000009471 action Effects 0.000 abstract description 6
- 230000006872 improvement Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000003139 buffering effect Effects 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
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
- A63B22/20—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising
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- 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 Novel community treadmill, include support column and pedal, support column is used to support pedal, the first groove is provided with pedal, roller is provided with first groove, child rotates roller by the frictional force of foot and roller, so as to reach the effect taken exercises；Several blind holes are both provided with the first groove inner wall both sides, roller is inserted into blind hole, and bearing is provided with blind hole；The part roller of insertion blind hole is provided with the first sliding groove, the friction component of roller rotating speed can be reduced automatically by being provided with the first sliding groove, friction component includes the first sliding block, the first spring and friction plate, there are gap between friction plate and blind hole inner wall, when roller rotating speed exceedes certain value, band movable friction plate moves first sliding block to blind hole inner wall direction under the action of the centrifugal force, frictional force obstruction roller rotation is produced until friction plate is in contact with blind hole inner wall, the rotating speed of roller reduces automatically, it ensure that the safety of child, perform physical exercise with allowing child safety.
Description
Technical field
The present invention relates to field of exercise equipment, more particularly to a kind of Novel community treadmill.
Background technology
Treadmill is a kind of common fitness equipment, its body still either can be seen in community's recreation ground at home
Shadow；In community's recreation ground, most common treadmill is a kind of mechanical treadmill, it is produced by runner's foot with roller
Frictional force drives operation, simple in structure, economical, and child can be taken exercises by treadmill, but in exercise routine, child
Son often can be too fast because of the roller velocity of rotation on treadmill, itself can not keep up with roller rhythm in time and fall down, so that easily
Child body is caused to damage, there is some potential safety problems.
The content of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of Novel community treadmill, this is new
Roller on community's treadmill can slow down automatically when velocity of rotation is too fast, ensure the safety of child.
To achieve the above object, the present invention provides following technical solution：A kind of Novel community treadmill, includes support
Column and pedal, the support column are set on the ground, and the pedal side is set on the ground, and opposite side is connected with support column
Connect, the pedal is obliquely installed；The first groove is provided with the pedal, several are provided with first groove and is used for child
The roller that sub- foot is stepped on, in the first groove, the roller and the first groove are rotatablely connected the roller parallel arrangement；Described first
The blind hole for being inserted into for roller is provided with groove inner wall, bearing, the bearing inner ring and roller are provided with the blind hole
Interference fit, the outer race are interference fitted with blind hole inner wall；Roller in insertion blind hole is circumferentially provided with the on direction
One sliding slot, is provided with the friction component that can reduce roller rotating speed in the first sliding groove, the friction component includes first
Sliding block, friction plate and for keeping first spring of the sliding block in the first sliding groove, first sliding block slides in the first sliding groove,
The friction plate is arranged on the side that the first sliding block deviates from the first spring, and first spring is protected before larger centrifugal force is subject to
Holding friction plate, there are gap with blind hole inner wall；When roller rotating speed exceedes certain value, the first sliding block is acted on according to centrifugal force to be caused
First spring deforms upon stretching and then friction plate does centrifugal movement, friction plate and blind hole inner wall to the direction towards blind hole inner wall
It is in contact and hinders roller to rotate.
As a further improvement on the present invention, the support column is provided with the second sliding slot, the pedal on along its length
The side of support column is provided with the second sliding block, second sliding block is fixedly connected with pedal, and second sliding block is second
Slided in sliding slot, the second groove is provided with second sliding slot, be provided with second groove for limiting the second sliding block
The limit assembly of slip, the limit assembly include limiting plate and second spring, described second spring one end and the second groove
Inner wall is fixedly connected, and the other end is fixedly connected with limiting plate, and the second spring keeps limiting plate one end to be arranged on before deformation
In second groove, the other end extends outside the second groove, and the limiting plate slides in the second groove；It is less than one in roller rotating speed
During definite value, the upper surface of the limiting plate is inconsistent with limitation the second sliding block slip towards the side on ground with the second sliding block；Institute
State and electromagnet block is provided with the second groove inner wall, the electromagnet block is fixedly connected with the second groove inner wall, the limiting plate
On scribble magnetic coating, be respectively provided with the roller with electromagnet block coupling speed switch, the speed switch be equipped with safety
Value, when roller rotating speed is more than safety value, speed switch closure, electromagnet block drives limiting plate to close to the second groove inner wall
Direction is moved, and the second sliding block is slided to reduce the pedal gradient according to gravity in the second sliding slot to the direction towards ground；
Second sliding block is provided with the 3rd spring on the side on ground, and the 3rd spring one end is fixed with the second sliding slot inner wall
Connection, the other end are fixedly connected with the second sliding block；Second sliding block is provided with the first inclined-plane away from the side on ground, and described the
Two sliding blocks are convex architecture, and the limiting plate is provided with the second inclined-plane away from the side of second spring, second inclined-plane and the
One inclined-plane is arranged in parallel；After child leaves pedal, the direction that the 3rd spring drives the second sliding block to support or oppose from the ground is moved, and second
Sliding block returns to initial position to keep the original gradient of pedal.
As a further improvement on the present invention, the side on the second sliding slot towards the ground is provided with buffer unit, described
Buffer unit includes the first damping rubber pad, and the 4th spring and the second damping rubber are provided with the first damping rubber pad
Pad, is provided with the 3rd damping rubber pad on the 4th spring and the second damping rubber pad, the first damping rubber pad and the
Three damping rubber pads are by the second damping rubber pad and the 4th spring clamping.
As a further improvement on the present invention, it is provided with handrail on the support column, the handrail is ring-shaped structure, institute
State handrail both ends to be fixedly connected with support column, the skid resistance strip for increasing friction force is provided with the handrail.
As a further improvement on the present invention, the second damping rubber pad is ring-type, and the 4th spring is arranged on
The hollow part of two damping rubber pads.
As a further improvement on the present invention, the support column is provided with for increasing contact area towards ground side
Contact chip, the contact chip are fixedly connected with support column.
As a further improvement on the present invention, the support column is provided with connecting rod, the connection away from the side on ground
Bar both ends are fixedly connected with two support columns respectively.
Beneficial effects of the present invention：By the pedal for being provided with support column and being trampled for people, support column, which is used to support, to be stepped on
Plate, is provided with the first groove on pedal, several are provided with the first groove and is used for the roller that foot is stepped on, child passes through foot and roller
Frictional force rotate roller, so as to reach the effect taken exercises；It is blind that several are both provided with the first groove inner wall both sides
Hole, roller are inserted into blind hole, and bearing is provided with blind hole, play support and lubricating action；In the part roller edge week of insertion blind hole
The first sliding groove is provided with to direction, the friction component that can reduce roller rotating speed automatically, friction group are provided with the first sliding groove
Part includes the first sliding block, the first spring and friction plate, there are gap between friction plate and blind hole inner wall, is less than in roller rotating speed
During certain value, friction plate is not in contact with roller, has both reduced the consumption of friction plate, will not influence roller rotation；Turn in roller
When speed exceedes certain value, band movable friction plate moves the first sliding block to blind hole inner wall direction under the action of the centrifugal force, until friction plate
It is in contact with blind hole inner wall and produces frictional force obstruction roller rotation, the velocity of rotation of such roller will be reduced automatically, will not
Occur making child fall because roller rotating speed is too fast, it is ensured that the safety of child, performs physical exercise with allowing child safety.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the structure diagram of pedal in the present invention；
Fig. 3 is the structure diagram of roller in the present invention；
Fig. 4 is the structure diagram of friction component in the present invention；
Fig. 5 is the structure diagram of support column in the present invention；
Fig. 6 is the partial, detailed view of the present invention；
Fig. 7 is the circuit controling drawing of the present invention；
Fig. 8 is the structure diagram of buffer unit in the present invention；
Reference numeral：1st, support column；11st, the second sliding slot；12nd, the second groove；13rd, speed switch；14th, the second sliding block；
141st, the first inclined-plane；15th, the 3rd spring；2nd, pedal；21st, roller；22nd, blind hole；23rd, the first sliding groove；25th, bearing；26th, first is recessed
Groove；3rd, friction component；31st, the first sliding block；32nd, the first spring；33rd, friction plate；4th, buffer unit；41st, the first damping rubber pad；
42nd, the 4th spring；43rd, the second damping rubber pad；44th, the 3rd damping rubber pad；5th, handrail；51st, skid resistance strip；52nd, contact chip；
53rd, connecting rod；6th, limit assembly；61st, electromagnet block；62nd, second spring；63rd, limiting plate；631st, the second inclined-plane.
Embodiment
With reference to the accompanying drawings and examples, the present invention is described in more detail.Wherein identical parts are with identical
Reference numeral represents.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down"
Refer to the direction in attached drawing, word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from particular elements
The direction of geometric center.
Referring to figs. 1 to shown in 8, a kind of Novel community treadmill of the present embodiment, includes support column 1 and pedal 2, described
Support column 1 is set on the ground, and 2 side of pedal is set on the ground, and opposite side is connected with support column 1, the pedal 2
It is obliquely installed；The first groove 26 is provided with the pedal 2, several are provided with first groove 26 and is stepped on for child's foot
Roller 21, in the first groove 26, the roller 21 is rotatablely connected 21 parallel arrangement of roller with the first groove 26；It is described
The blind hole 22 for being inserted into for roller 21 is provided with first groove, 26 inner wall, bearing 25 is provided with the blind hole 22, it is described
25 inner ring of bearing is interference fitted with roller 21, and 25 outer shroud of bearing is interference fitted with 22 inner wall of blind hole；It is inserted into blind hole 22
Roller 21 is circumferentially provided with the first sliding groove 23 on direction, 21 rotating speed of roller can be reduced by being provided with the first sliding groove 23
Friction component 3, the friction component 3 include the first sliding block 31, friction plate 33 and for keeping the first sliding block 31 to be slided first
The first spring 32 in groove 23, first sliding block 31 slide in the first sliding groove 23, and the friction plate 33 is arranged on the first cunning
Block 31 deviates from the side of the first spring 32, and first spring 32 keeps friction plate 33 and blind hole before larger centrifugal force is subject to
There are gap for 22 inner walls；When 21 rotating speed of roller exceedes certain value, the first sliding block 31 is acted on according to centrifugal force so that the first spring
32 deform upon stretching and then friction plate 33 does centrifugal movement to the direction towards 22 inner wall of blind hole, friction plate 33 with blind hole 22
Wall, which is in contact, hinders roller 21 to rotate.
A kind of Novel community treadmill, 2,2 support columns 1 of pedal for including 2 support columns 1 and being trampled for people are distinguished
Pedal 2 is used to support positioned at 2 both sides of pedal, the first groove 26 is provided with pedal 2, several use are provided with the first groove 26
In the roller 21 that foot is stepped on, roller 21 is rotatablely connected with the first groove 26, and child makes roller 21 by the frictional force of foot and roller 21
Rotate, so as to reach the effect taken exercises；Several blind holes 22 are both provided with 26 inner wall both sides of the first groove, roller 21 is inserted
Enter in blind hole 22, be provided with bearing 25 in blind hole 22, the bearing 25 selected by the present invention be rolling bearing 25, it is main rise support with
Lubricating action, there are gap between 22 inner wall of roller 21 and blind hole；In the part roller 21 circumferentially on direction of insertion blind hole 22
The first sliding groove 23 is provided with, the friction component 3 that can reduce by 21 rotating speed of roller automatically, friction component are provided with the first sliding groove 23
3 friction components 3 include the first sliding block 31, the first spring 32 and friction plate 33, first sliding block 31 and the first sliding groove
23 be clearance fit, and the first sliding block 31 slides in the first sliding groove 23, and the first spring 32 is used to connect the first sliding block 31 and first
Sliding slot 23, the first spring 32 are used for the first sliding block 31 of holding in the first sliding groove 23, and the friction plate 33 is arranged on the first sliding block
31 deviate from the side of the first spring 32, and the friction plate 33 that the present invention selects is made of modified polyurethane material, have good
Friction coefficient and abrasion resistance properties；There are gap between 22 inner wall of friction plate 33 and blind hole, it is less than certain value in 21 rotating speed of roller
When, friction plate 33 is not in contact with roller 21, has both reduced the consumption of friction plate 33, will not influence roller 21 and rotate；In roller
When 21 rotating speeds exceed certain value, band movable friction plate 33 moves the first sliding block 31 to 22 inner wall direction of blind hole under the action of the centrifugal force,
Produce frictional force until friction plate 33 is in contact with 22 inner wall of blind hole and hinder roller 21 to rotate, the velocity of rotation of such roller 21 is just
It can automatically reduce, be not in child is fallen because 21 rotating speed of roller is too fast, it is ensured that the safety of child, allows child safety
Ground performs physical exercise.
As a kind of improved embodiment, the support column 1 is provided with the second sliding slot 11, institute on along its length
The side for stating pedal 2 towards support column 1 is provided with the second sliding block 14, and second sliding block 14 is fixedly connected with pedal 2, and described
Two sliding blocks 14 slide in the second sliding slot 11, are provided with the second groove 12 on second sliding slot 11, in second groove 12
The limit assembly 6 for limiting the slip of the second sliding block 14 is provided with, the limit assembly 6 includes limiting plate 63 and second spring
62, described 62 one end of second spring is fixedly connected with 12 inner wall of the second groove, and the other end is fixedly connected with limiting plate 63, and described
Two springs 62 keep 63 one end of limiting plate to be arranged in the second groove 12 before deformation, and the other end extends outside the second groove 12,
The limiting plate 63 slides in the second groove 12, when 21 rotating speed of roller is less than certain value, the upper surface of the limiting plate 63
With the second sliding block 14 towards ground side it is inconsistent with limit the second sliding block 14 slide；Set on second groove, 12 inner wall
There is electromagnet block 61, the electromagnet block 61 is fixedly connected with 12 inner wall of the second groove, and the painting that is magnetic is applied on the limiting plate 63
To expect, the speed switch 13 coupled with electromagnet block 61 is respectively provided with the roller 21, and the speed switch 13 is equipped with safety value, when
When 21 rotating speed of roller is more than safety value, speed switch 13 closes, and electromagnet block 61 drives limiting plate 63 to close to the second groove 12
The direction movement of inner wall, the second sliding block 14 are slided to reduce according to gravity in the second sliding slot 11 to the direction towards ground
2 gradient of pedal；Second sliding block 14 is provided with the 3rd spring 15 on the side on ground, described 3rd spring, 15 one end with
Second sliding slot, 11 inner wall is fixedly connected, and the other end is fixedly connected with the second sliding block 14；Second sliding block 14 deviates from the one of ground
Side is provided with the first inclined-plane 141, and second sliding block 14 is convex architecture, and the limiting plate 63 deviates from the side of second spring 62
The second inclined-plane 631 is provided with, second inclined-plane 631 is arranged in parallel with the first inclined-plane 141；After child leaves pedal 2, the 3rd
Spring 15 drives the direction movement that the second sliding block 14 is supported or opposed from the ground, and the second sliding block 14 returns to initial position to keep pedal 2 former
There is the gradient.
By being provided with the second sliding slot 11 on support column 1, the second sliding block 14 is provided with pedal 2, the second sliding block 14 exists
Slided in second sliding slot 11 to change 2 gradient of pedal；The second groove 12 is provided with the second sliding slot 11, is set on the second groove 12
Limit assembly 6 is equipped with, on the one hand limit assembly 6 limits the second sliding block 14 and moves, on the other hand to the second sliding block 14 and entirely
Pedal 2 plays a supportive role, and limit assembly 6 includes limiting plate 63 and second spring 62, and limiting plate 63 can be in the second groove 12
To slide, in the second groove 12, the other end extends to be slided 63 one end of limiting plate outside the second groove 12 with limiting the second sliding block 14,
Second spring 62 is used to connect 12 inner wall of the second groove and limiting plate 63, allows limiting plate 63 to be kept in natural conditions to the second sliding block
14 position-limiting action, by being provided with electromagnet block 61 on 12 inner wall of the second groove, is provided with and electromagnet block on roller 21
The speed switch 13 of 61 couplings, speed switch 13 are equipped with safety value, and when 21 rotating speed of roller exceedes safety value, speed switch 13 closes
Close, electromagnet block 61 produces magnetism, attracts surface to scribble the limiting plate 63 of magnetic coating to close to the side of 12 inner wall of the second groove
To movement, limiting plate 63 no longer plays position-limiting action, and the second sliding block 14 under the effect of gravity, will be close to the direction on ground at this time
It is mobile, so as to reduce by 2 gradient of pedal, ensure child safety；By being provided with the 3rd spring 15, the 3rd spring 15 is used to connecting the
Two sliding slots 11 deviate from the side inner wall and the second sliding block 14 on ground, and after child leaves pedal 2, the second sliding block 14 will be the 3rd
Support or oppose under the effect of 15 elastic force of spring direction movement from the ground, since the second sliding block 14 away from the side on ground is provided with the first inclined-plane
141, the second sliding block 14 is convex architecture, and limiting plate 63 is provided with the second inclined-plane 631 away from the side of the 3rd spring 15, and second is oblique
Face 631 is parallel to each other with the first inclined-plane 141, and such limiting plate 63 can not just limit the second sliding block 14 and rise, and the second sliding block 14 can
To be returned to initial position, limiting plate 63 continues to play the second sliding block 14 position-limiting action, and 2 gradient of pedal returns to the initial gradient,
Child can continue happy play.
As a kind of improved embodiment, the side on the second sliding slot 11 towards the ground is provided with buffer unit
4, the buffer unit 4 includes the first damping rubber pad 41, and 42 He of the 4th spring is provided with the first damping rubber pad 41
Second damping rubber pad 43, is provided with the 3rd damping rubber pad 44 on the 4th spring 42 and the second damping rubber pad 43, institute
State the first damping rubber pad 41 and the 3rd damping rubber pad 44 clamps the second damping rubber pad 43 and the 4th spring 42.
4th spring 42 is linear flexible member, and the first damping rubber pad 41 and the second damping rubber pad 43 and
Three damping rubber pads 44 are nonlinear flexible member, thus constitute a four element models, and such set causes
Before the second sliding block 14 is in contact with 11 inner wall of the second sliding slot, can be in contact with buffer unit 4, although buffer unit 4 be subject to compared with
Big stress, but buffer unit 4 will not deform upon immediately, but over time, elastic buffering mechanism 4 just can slowly be sent out
Raw deformation, until deformation reaches maximum, and when stress relieved, buffer unit 4 will not recover deformation immediately, but one
After the section time, slowly recover deformation, can thus play a good cushioning effect；It ensure that the second sliding block 14 according to gravity
Act on when being slided in the second sliding slot 11, will not directly be in contact with 11 inner wall of the second sliding slot, avoid to the second sliding block 14 and
Second sliding slot, 11 inner wall causes to damage, so as to extend the service life of whole device, increases economic efficiency.
As a kind of improved embodiment, handrail 5 is provided with the support column 1, the handrail 5 is annular shape
Structure, 5 both ends of handrail are fixedly connected with support column 1, and the skid resistance strip for increasing friction force is provided with the handrail 5
51。
Handrail 5 is both provided with two support columns 1, child can grasp handrail 5, and foot is stepped down on pedal 2 and carried out
To take exercise, the handrail 5 is ring-shaped structure, and boring, not only saves material, but also facilitates child to hold on handrail 5,
Handrail 5 is provided with skid resistance strip 51, increases the frictional force between hand and handguard, and handrail 5 is preferably held easy to child, ensures
Safety during exercise.
As a kind of improved embodiment, the second damping rubber pad 43 is ring-type, the 4th spring 42
It is arranged on the hollow part of the second damping rubber pad 43.
The second damping rubber pad 43 is ring-type, and the 4th spring 42 is arranged on the hollow of the second damping rubber pad 43
Second damping rubber pad 43, thus can firmly be combined together by position with the 4th spring 42, it is ensured that whole buffering
Device 4 can play good cushioning effect, simple in structure, installation easy to process；
As a kind of improved embodiment, the support column 1 is provided with for increasing contact towards ground side
The contact chip 52 of area, the contact chip 52 are fixedly connected with support column 1.
It is provided with contact chip 52 in the side on support column 1 towards ground, contact chip 52 increases connecing for support column 1 and ground
Contacting surface is accumulated, and larger support force is provided for whole device easy to ground, ensures that whole device stable must can work；
The support column 1 is provided with connecting rod 53 away from the side on ground, 53 both ends of connecting rod respectively with two branch
Dagger 1 is fixedly connected.
The side on ground is provided with connecting rod 53 in support column 1,53 both ends of connecting rod are solid with two support columns 1 respectively
Fixed connection, strengthens the connectivity robustness between support column 1.
The above is only the preferred embodiment of the present invention, and 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 belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some 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 (7)
- A kind of 1. Novel community treadmill, it is characterised in that：Include support column (1) and pedal (2), the support column (1) sets Put on the ground, pedal (2) side is set on the ground, and opposite side is connected with support column (1), and the pedal (2) is inclined Tiltedly set；The first groove (26) is provided with the pedal (2), being provided with several in first groove (26) is used for child The roller (21) that foot is stepped on, roller (21) parallel arrangement is in the first groove (26), the roller (21) and the first groove (26) it is rotatablely connected；It is provided with first groove (26) inner wall for the blind hole (22) for roller (21) insertion, it is described blind Bearing (25) is provided with hole (22), bearing (25) inner ring is interference fitted with roller (21), bearing (25) outer shroud with Blind hole (22) inner wall is interference fitted；Roller (21) in insertion blind hole (22) is circumferentially provided with the first sliding groove (23) on direction, The friction component (3) that can reduce roller (21) rotating speed is provided with the first sliding groove (23), the friction component (3) includes There are the first sliding block (31), friction plate (33) and for keeping first spring of the first sliding block (31) in the first sliding groove (23) (32), first sliding block (31) is slided in the first sliding groove (23), and the friction plate (33) is arranged on the first sliding block (31) back of the body From the side of the first spring (32), first spring (32) keeps friction plate (33) and blind hole before larger centrifugal force is subject to (22) there are gap for inner wall；When roller (21) rotating speed exceedes certain value, the first sliding block (31) is acted on according to centrifugal force so that the One spring (32) deforms upon stretching and then friction plate (33) does centrifugal movement, friction plate to towards the direction of blind hole (22) inner wall (33) it is in contact with blind hole (22) inner wall and hinders roller (21) to rotate.
- A kind of 2. Novel community treadmill according to claim 1, it is characterised in that：The support column (1) is along length side The second sliding slot (11) is set up, the side of pedal (2) towards the support column (1) is provided with the second sliding block (14), described Second sliding block (14) is fixedly connected with pedal (2), and second sliding block (14) is slided in the second sliding slot (11), and described second slides The second groove (12) is provided with groove (11), is provided with second groove (12) for limiting the second sliding block (14) slip Limit assembly (6), the limit assembly (6) include limiting plate (63) and second spring (62), the second spring (62) one End is fixedly connected with the second groove (12) inner wall, and the other end is fixedly connected with limiting plate (63), and the second spring (62) is in shape Limiting plate (63) one end is kept to be arranged in the second groove (12) before becoming, the other end extends the second groove (12) outside, the limit Position plate (63) slides in the second groove (12)；When roller (21) rotating speed is less than certain value, the upper end of the limiting plate (63) The side in face and the second sliding block (14) towards ground is inconsistent with the second sliding block of limitation (14) slip；In second groove (12) Electromagnet block (61) is provided with wall, the electromagnet block (61) is fixedly connected with the second groove (12) inner wall, the limiting plate (63) magnetic coating is scribbled on, the speed switch (13) with electromagnet block (61) coupling is respectively provided with the roller (21), it is described Speed switch (13) is equipped with safety value, when roller (21) rotating speed is more than safety value, speed switch (13) closure, and electromagnet block (61) limiting plate (63) is driven to be moved to close to the direction of the second groove (12) inner wall, the second sliding block (14) exists according to gravity Slided in second sliding slot (11) to the direction towards ground to reduce pedal (2) gradient；Second sliding block (14) deviates from ground Side on be provided with the 3rd spring (15), described 3rd spring (15) one end is fixedly connected with the second sliding slot (11) inner wall, separately One end is fixedly connected with the second sliding block (14)；Second sliding block (14) is provided with the first inclined-plane (141) away from the side on ground, Second sliding block (14) is convex architecture, and the limiting plate (63) is provided with the second inclined-plane away from the side of second spring (62) (631), second inclined-plane (631) is arranged in parallel with the first inclined-plane (141)；After child leaves pedal (2), the 3rd spring (15) the direction movement for driving the second sliding block (14) to support or oppose from the ground, the second sliding block (14) return to initial position to keep pedal (2) original gradient.
- A kind of 3. Novel community treadmill according to claim 2, it is characterised in that：Second sliding slot (11) the direction ground The side in face is provided with buffer unit (4), and the buffer unit (4) includes the first damping rubber pad (41), first damping The 4th spring (42) and the second damping rubber pad (43), the 4th spring (42) and the second damping are provided with rubber pad (41) The 3rd damping rubber pad (44), the first damping rubber pad (41) and the 3rd damping rubber pad are provided with rubber pad (43) (44) the second damping rubber pad (43) and the 4th spring (42) are clamped.
- A kind of 4. Novel community treadmill according to claim 1 or 3, it is characterised in that：Set on the support column (1) There is handrail (5), the handrail (5) is ring-shaped structure, and handrail (5) both ends are fixedly connected with support column (1), the handrail (5) skid resistance strip (51) for increasing friction force is provided with.
- A kind of 5. Novel community treadmill according to claim 4, it is characterised in that：The second damping rubber pad (43) For ring-type, the 4th spring (42) is arranged on the hollow part of the second damping rubber pad (43).
- A kind of 6. Novel community treadmill according to claim 5, it is characterised in that：The support column (1) is towards ground Side is provided with the contact chip (52) for increasing contact area, and the contact chip (52) is fixedly connected with support column (1).
- A kind of 7. Novel community treadmill according to claim 6, it is characterised in that：The support column (1) deviates from ground Side be provided with connecting rod (53), connecting rod (53) both ends are fixedly connected with two support columns (1) respectively.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711030348.5A CN108014451B (en) | 2017-10-27 | 2017-10-27 | A kind of community's treadmill |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711030348.5A CN108014451B (en) | 2017-10-27 | 2017-10-27 | A kind of community's treadmill |
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| CN108014451A true CN108014451A (en) | 2018-05-11 |
| CN108014451B CN108014451B (en) | 2019-09-13 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108704251A (en) * | 2018-06-19 | 2018-10-26 | 温州医科大学 | A kind of human body lying posture limb force training aids |
| CN109217420A (en) * | 2018-09-25 | 2019-01-15 | 南通理工学院 | A kind of Multifunctional portable charger |
| CN111773617A (en) * | 2020-07-10 | 2020-10-16 | 雷林泉 | Special stretching equipment that prevents to be pulled of old person |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2564193Y (en) * | 2002-07-02 | 2003-08-06 | 陈晋祥 | Dip adjustable treadlemill |
| US20060122035A1 (en) * | 2004-12-08 | 2006-06-08 | Felix Ronnie D | Virtual reality exercise system and method |
| CN104027937A (en) * | 2014-06-27 | 2014-09-10 | 河南科技大学 | Electric limited-speed treadmill |
| CN205494798U (en) * | 2016-04-13 | 2016-08-24 | 河北科技大学 | Multifunctional outdoor treadmill |
| CN106310592A (en) * | 2016-10-24 | 2017-01-11 | 张红 | Angle-adjustable treadmill with buffering function |
-
2017
- 2017-10-27 CN CN201711030348.5A patent/CN108014451B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2564193Y (en) * | 2002-07-02 | 2003-08-06 | 陈晋祥 | Dip adjustable treadlemill |
| US20060122035A1 (en) * | 2004-12-08 | 2006-06-08 | Felix Ronnie D | Virtual reality exercise system and method |
| CN104027937A (en) * | 2014-06-27 | 2014-09-10 | 河南科技大学 | Electric limited-speed treadmill |
| CN205494798U (en) * | 2016-04-13 | 2016-08-24 | 河北科技大学 | Multifunctional outdoor treadmill |
| CN106310592A (en) * | 2016-10-24 | 2017-01-11 | 张红 | Angle-adjustable treadmill with buffering function |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108704251A (en) * | 2018-06-19 | 2018-10-26 | 温州医科大学 | A kind of human body lying posture limb force training aids |
| CN109217420A (en) * | 2018-09-25 | 2019-01-15 | 南通理工学院 | A kind of Multifunctional portable charger |
| CN111773617A (en) * | 2020-07-10 | 2020-10-16 | 雷林泉 | Special stretching equipment that prevents to be pulled of old person |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108014451B (en) | 2019-09-13 |
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Effective date of registration: 20190822 Address after: 362100 Houxixi 46, Jinfeng Village, Dongyuan Town, Quanzhou Taiwanese Investment Zone, Quanzhou City, Fujian Province Applicant after: Quanzhou Taiwanese Businessmen Investment Zone Qiu Xin Tea Co., Ltd. Address before: 325000 No. 10 Shangen Jingshun Road, Shangen Village, Qiaoxia Town, Wenzhou City, Zhejiang Province Applicant before: Zou Wenwen |
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Denomination of invention: Community running machine Effective date of registration: 20200115 Granted publication date: 20190913 Pledgee: China Construction Bank Quanzhou Taishang investment zone sub branch Pledgor: Quanzhou Taiwanese Businessmen Investment Zone Qiu Xin Tea Co., Ltd. Registration number: Y2020980000127 |
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Date of cancellation: 20220524 Granted publication date: 20190913 Pledgee: China Construction Bank Quanzhou Taishang investment zone sub branch Pledgor: Quanzhou investment from Taiwan area Qiu Xin Tea Industry Co.,Ltd. Registration number: Y2020980000127 |