CN108245833B - A kind of treadmill buffering and shock preventing race plate - Google Patents
A kind of treadmill buffering and shock preventing race plate Download PDFInfo
- Publication number
- CN108245833B CN108245833B CN201810203683.9A CN201810203683A CN108245833B CN 108245833 B CN108245833 B CN 108245833B CN 201810203683 A CN201810203683 A CN 201810203683A CN 108245833 B CN108245833 B CN 108245833B
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- China
- Prior art keywords
- treadmill
- barred body
- plate
- framework
- elastic
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- 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.)
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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
- A63B22/0207—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 having shock absorbing means
- A63B22/0214—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 having shock absorbing means between the belt supporting deck and the frame
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/0054—Features for injury prevention on an apparatus, e.g. shock absorbers
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/0054—Features for injury prevention on an apparatus, e.g. shock absorbers
- A63B2071/0063—Shock absorbers
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2209/00—Characteristics of used materials
Abstract
A kind of treadmill buffering and shock preventing race plate, including substrate and treadbelt, substrate is fixed on treadmill chassis, treadbelt is by front rolling drum of running exercising apparatus and treadmill back roll turning set on substrate, substrate includes the PP plate layer on surface, the elastic barred body layer of intermediate EVA flexible material lamella and bottom, PP plate layer is fixed on treadmill chassis, EVA flexible material lamella is securely pasted on PP plate layer lower surface, elastic barred body layer also includes the elastic barred body of a framework pedestal and laterally homogeneous equidistant arrangement in the framework pedestal, spacing between elastic barred body is 2mm-10mm, plane configuration is arranged in framework base interior, framework pedestal is fixed on the inside of the treadmill chassis, framework pedestal is soft materials framework, elastic barred body is Fiber glass rod or his composite or flexible other materials.The present invention need not use hard substrate, but replace with elastic base plate, it can be achieved that foot land moment damping and planar damping, and damping effect is excellent and long service life.
Description
Technical field
The present invention relates to treadmill technical fields, and in particular to a kind of treadmill buffering and shock preventing race plate.
Background technique
Running board of running machine is the important composition component of treadmill, need to carry the total weight of user, people is on a treadmill
When running, runs plate and play a supporting role to human body, by force reaction in the sole and knee joint of people while movement, people and running
The race plate hard contact of machine if use for a long time is very big to kneed impact, or even will cause injury of knee joint.
Existing Authorization Notice No. is the utility model patent of CN 204134121U, and it is hardened to provide a kind of running machine running
Structure, including plate substrate is run, it also includes the high-elastic sponge plate of EVA and PEP resistant polyester mating plate, the EVA high that improvement, which is,
Sponge plate is played to be arranged on the race plate substrate, the PEP resistant polyester mating plate is then arranged on the high-elastic sponge plate of the EVA,
It realizes mutually to paste by the double-sided adhesive and back bakelized paper of the high-elastic sponge plate upper and lower surface of EVA and fix, EVA is added in running hardened structure
After high-elastic sponge plate and PEP resistant polyester mating plate, due to the elastomeric property of the high-elastic sponge plate of the EVA, effectively raise existing
The resilience of plate is run, so that human body feels comfortable during running, plays the role of protecting knee, while PEP resistant polyester
The laying of mating plate also improves the wearability for running plate, extends the service life for running plate.
But the invention is only to have used the high-elastic sponge plate of EVA as cushioning materials, and EVA material has buffering
Ability is weak, be used for a long time after elasticity easily disappear, the disadvantage that the damping service life is short and replacement is difficult.
In addition, existing treadmill shock-damping structure is two that junction between running board of running machine and treadmill chassis is arranged in
Side edge, shock-damping structure are spot distribution, and damping effect is unobvious, and user's total weight is applied to the damping knot of two sides
On structure, keep the service life of shock-damping structure shorter.
Meanwhile in the prior art it is all run hardened structures and be not avoided that need head when user runs using hard substrate
First foot is stepped on to hard substrate, and it is downward that gravity oppresses hard substrate again, power is transmitted in shock-damping structure, and then reach damping
Effect.The method belongs to indirect type damping, when not can avoid user's foot and stepping on to hard substrate, suffered by foot and knee moment
Power, buffering and damping effect it is poor.
Such as Authorization Notice No. is the utility model patent of CN 203043409U, provides a kind of running board of running machine damping
And bracing means.Including running plate and undercarriage frame, undercarriage frame passes through the chassis pipe of two parallel chassis connecting tubes and lower section
Welding forms one, runs plate and is supported on above chassis connecting tube, it is characterised in that: the uniform intervals above two foundation frame connecting tubes
Multiple damping blocks are fixedly mounted with, one or more is installed additional between two damping blocks wherein laterally side by side and reinforces cross bar, run plate support
It is mounted on damping block and reinforces above cross bar and be fixedly connected with cross bar is reinforced.The running board of running machine damping and bracing means energy
It improves damping effect, effectively reduce that noise, structure are more stable, can promote treadmill security performance and comfort level.But it should
The shock-damping structure of invention is only the damping block of two sides distribution, and still remaining shock-damping structure is spot distribution, and damping effect is unknown
It is aobvious, and user's total weight is applied on the shock-damping structure of two sides, makes the defect that the service life of shock-damping structure is shorter.
In order to solve that hard substrate must be used in the prior art, lead to not realize that foot land moment can buffer, subtract
Shake, but the shock-damping structure of hard substrate compression lower part is needed, the problem of indirect bumper and absorbing shock, meanwhile, in order to improve existing hair
It is bright only to carry out damping using only EVA material, damping effect is small, the service life is short problem and other shock-damping structure is in the prior art
Spot distribution is running plate hard substrate two sides, is point type damping, is equally that damping effect is unobvious, the shock-damping structure service life short asks
Topic needs to carry out further to improve existing race plate.
In addition, existing race plate material surface is more coarse, and it is larger with the frictional force of running belt of running machine, lead to treadbelt and race
The plate service life is short, also needs to improve.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of treadmill buffering and shock preventings to run plate, including substrate and treadbelt, base
Plate is fixed on treadmill chassis, and treadbelt passes through front rolling drum of running exercising apparatus and treadmill back roll turning set on substrate, feature
It is substrate hard substrate not in the prior art, is changed to itself flexible damping vibrating type substrate, including
The PP plate layer on surface is set, intermediate EVA flexible material lamella and elastic barred body layer arranged at the bottom, the PP are set
Plate layer is fixed on treadmill chassis, and the EVA flexible material lamella is securely pasted on the PP plate layer lower surface.
The elasticity barred body layer also includes a framework pedestal and laterally homogeneous equidistant arrangement in the framework pedestal
Elastic barred body, it is described elasticity barred body between spacing be 2mm-10mm, be arranged in plane configuration in the framework base interior, institute
Framework pedestal is stated to be fixed on the inside of the treadmill chassis.
Treadmill chassis two sides scuncheon is respectively arranged with the pedestal mounting ear of 5 equidistant arrangements, the pedestal
Mounting ear is evenly distributed on treadmill chassis two sides scuncheon, and the pedestal mounting ear and the framework pedestal are bolt
Nut connection.
Sliding rail is provided on the framework two sides of base scuncheon relative position, the elasticity barred body both ends are socketed with cunning
Block, the pluggable two elastic barred bodies, the sliding rail rear end two sides are provided with mounting groove on each sliding block, mounting groove
Internal diameter is identical as the sliding block outer diameter, is socketed with the sliding block of two elastic barred bodies, can be fit by the mounting groove
The sliding rail, and slided along sliding rail to the framework pedestal front, buckle is additionally provided on the mounting groove.Buckle can be closed institute
State mounting groove.It is screw connection between buckle and the sliding rail
Treadmill chassis front and back end is provided with PP plate installation crossbeam, and the PP plate layer is fixed on the PP plate installation
On crossbeam.
The PP plate layer is fixed on the PP plate by bolt and nut and installs on crossbeam.
The framework pedestal is soft materials framework, and the elasticity barred body is Fiber glass rod or his composite or has
The other materials of elasticity.
The elasticity barred body can be solid or hollow, and the elasticity barred body can be round or square or other various shapes
Shape, the elasticity barred body longitudinal section height are less than front rolling drum of running exercising apparatus and treadmill back roll diameter.
Present invention employs two layers of the damping of EVA flexible material lamella and elastic barred body layer, especially elastic barred body layer changes
The technical solution of point type damping in the prior art, becomes face formula damping, damping effect is more obvious.And use elastic barred body layer
Instead of hard substrate, realize foot land moment can buffer, the effect of damping, solve in the prior art, need hard
The problem of shock-damping structure of substrate compression lower part, indirect bumper and absorbing shock.People has better resilience during running, plays
The characteristics of running feels comfortable, protects knee.Meanwhile the stress of shock-damping structure becomes planar stress from dotted stress, effectively divides
External force suffered by shock-damping structure has been dissipated, its service life is extended.
And PP plate itself is a kind of wear-resistant material, the present invention runs plate and rubs for a long time with treadbelt face during running, with
The conventional plate material that runs compares the abrasion that can reduce race plate, extends and runs plate service life.
Detailed description of the invention
Fig. 1 is the implementation structure chart that the present invention runs plate；
Fig. 2 is that elastic barred body layer of the invention implements structure chart；
Fig. 3 is PP plate layer installation diagram of the invention；
Fig. 4 is flexible rod mounting structure figure of the invention；
Fig. 5 is Slideway mounting structure figure of the invention；
Main appended drawing reference is described as follows:
1: substrate；2: treadbelt；3: treadmill chassis；4: front rolling drum of running exercising apparatus；
5: treadmill back roll；6:PP plate layer；7:EVA flexible material lamella；8: elastic barred body layer；
9: framework pedestal；10: elastic barred body；11: pedestal mounting ear；12: sliding rail；
13:PP plate installs crossbeam；14: sliding block 15: mounting groove；16: buckle.
Specific embodiment
As shown in Figures 1 to 5, it is structural schematic diagram of the invention: a kind of treadmill buffering and shock preventing race plate, including base is provided
Plate (1) and treadbelt (2), substrate (1) are fixed on treadmill chassis (3), and treadbelt (2) is by front rolling drum of running exercising apparatus (4) and runs
Machine back roll (5) turning set is on substrate (1), characterized in that the substrate (1) includes the PP plate layer (6) that surface is arranged in, sets
It sets and is fixed on race in intermediate EVA flexible material lamella (7) and elastic barred body layer (8) arranged at the bottom, the PP plate layer (6)
On step machine chassis (3), the EVA flexible material lamella (7) is securely pasted on PP plate layer (6) lower surface.
The elasticity barred body layer (8) is also comprising a framework pedestal (9) and laterally homogeneous equidistant arrangement in the framework base
Elastic barred body (10) in seat (9), the spacing between elasticity barred body (10) is 2mm-10mm, in the framework pedestal (9)
At plane configuration, the framework pedestal (9) is fixed on the inside of the treadmill chassis (3) internal arrangement.
Treadmill chassis (3) two sides scuncheon is respectively arranged with the pedestal mounting ear (11) of 5 equidistant arrangements, institute
State pedestal mounting ear (11) and be evenly distributed on treadmill chassis (3) two sides scuncheon, the pedestal mounting ear (11) with
The framework pedestal (9) is bolt and nut connection.
It is provided with sliding rail (12) on framework pedestal (9) the two sides scuncheon relative position, the elasticity barred body (10)
Both ends are socketed with sliding block (14), each upper pluggable two of the sliding block (14) elastic barred body (10), the sliding rail (12)
Rear end sides are provided with mounting groove (15), and the internal diameter of mounting groove (15) is identical as the sliding block (14) outer diameter, are socketed with two institutes
The sliding block (14) of elastic barred body (10) is stated, can be fit by the mounting groove (15) sliding rail (12), and along sliding rail
(12) it is slided in front of Xiang Suoshu framework pedestal (9), is additionally provided with buckle (16) on the mounting groove (15).It, will when actual installation
The both ends of two elastic barred bodies (10) are successively plugged on two sliding blocks (14), then by it along the mounting groove
(15) installation is into the sliding rail (12), and forward slip is to front end.Other flexible rods are successively installed according still further to same method
Body (10), until the framework pedestal (9) is filled.Finally buckle the buckle (16).Buckle (16) can be closed the installation
Slot (15).Buckling is screw connection between (16) and the sliding rail (12).
Treadmill chassis (3) front and back end is provided with PP plate installation crossbeam (13), pacifies to all elastic barred body (10)
After the completion of dress, the PP plate layer (6) is fixed on PP plate installation crossbeam (13).
The PP plate layer (6) is fixed on PP plate installation crossbeam (13) by bolt and nut.
The framework pedestal (9) is soft materials framework, and the elasticity barred body (10) is Fiber glass rod or his composite wood
Matter or flexible other materials.
The elasticity barred body (10) can be it is solid or hollow, the elasticity barred body (10) can be round or square or its
His various shape, elasticity barred body (10) the longitudinal section height is less than front rolling drum of running exercising apparatus (4) and treadmill back roll (5) is straight
Diameter.
Present invention employs two layers of the damping of EVA flexible material lamella and elastic barred body layer, especially elastic barred body layer substitution
Hard substrate layer in the prior art, changes the technical solution of indirect type damping and point type damping in the prior art, becomes
Foot land can damping and be face formula damping, damping effect is more obvious.People has better resilience during running, rises
The characteristics of feeling comfortable to running, protecting knee.Meanwhile the stress of shock-damping structure becomes planar stress from dotted stress, effectively
Disperse external force suffered by shock-damping structure, extends its service life.
And PP plate itself is a kind of wear-resistant material, the present invention runs plate and rubs for a long time with treadbelt face during running, with
The conventional plate material that runs compares the abrasion that can reduce race plate, extends the service life for running plate and treadbelt.
According to the disclosure and teachings of the above specification, those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and is modified.Therefore, the invention is not limited to the specific embodiments disclosed and described above, to of the invention
Some modifications and changes should also be as falling into the scope of the claims of the present invention.
Claims (3)
1. a kind of treadmill buffering and shock preventing runs plate, including substrate (1) and treadbelt (2), substrate (1) are fixed on treadmill chassis (3)
On, treadbelt (2) is by front rolling drum of running exercising apparatus (4) and treadmill back roll (5) turning set on substrate (1), characterized in that described
Substrate (1) includes the PP plate layer (6) that surface is arranged in, intermediate EVA flexible material lamella (7) and arranged at the bottom is arranged in
Elastic barred body layer (8), the PP plate layer (6) are fixed on treadmill chassis (3), and the EVA flexible material lamella (7) is securely viscous
It is affixed on PP plate layer (6) lower surface, the elasticity barred body layer (8) is also comprising a framework pedestal (9) and laterally homogeneous equidistant
The elastic barred body (10) being arranged in the framework pedestal (9), the spacing between elasticity barred body (10) is 2mm-10mm,
At plane configuration, the framework pedestal (9) is fixed on the inside of the treadmill chassis (3) framework pedestal (9) internal arrangement；
Relative position is equipped with sliding rail (12) on the inside of framework pedestal (9) two sides, and described elasticity barred body (10) both ends are socketed with
Sliding block (14), each upper pluggable two of the sliding block (14) elastic barred body (10), sliding rail (12) rear end sides are set
It is equipped with mounting groove (15), mounting groove (15) internal diameter is identical as the sliding block (14) outer diameter, is socketed with two elastic barred bodies
(10) sliding block (14) can be packed into the sliding rail (12) by the mounting groove (15) and along sliding rail (12) Xiang Suoshu framework pedestal
(9) front is slided, and is additionally provided with buckle (16) on the mounting groove (15), and buckle (16) can be closed the mounting groove (15).
2. treadmill buffering and shock preventing according to claim 1 runs plate, it is characterised in that the framework pedestal (9) is soft material
Matter framework, the elasticity barred body (10) are Fiber glass rod or other composite barred bodies or flexible other materials stick
Body.
3. treadmill buffering and shock preventing according to claim 1 runs plate, it is characterised in that the elasticity barred body (10) is solid
Or it is hollow, after shape is round or square or other shapes, and its longitudinal section height is less than front rolling drum of running exercising apparatus (4) and treadmill
Roller (5) diameter.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810203683.9A CN108245833B (en) | 2018-03-13 | 2018-03-13 | A kind of treadmill buffering and shock preventing race plate |
| PCT/CN2018/000125 WO2019173931A1 (en) | 2018-03-13 | 2018-04-02 | Treadmill cushioning and shock absorption running deck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810203683.9A CN108245833B (en) | 2018-03-13 | 2018-03-13 | A kind of treadmill buffering and shock preventing race plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108245833A CN108245833A (en) | 2018-07-06 |
| CN108245833B true CN108245833B (en) | 2019-08-23 |
Family
ID=62746835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810203683.9A Active CN108245833B (en) | 2018-03-13 | 2018-03-13 | A kind of treadmill buffering and shock preventing race plate |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108245833B (en) |
| WO (1) | WO2019173931A1 (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5665031A (en) * | 1996-05-29 | 1997-09-09 | Lifegear, Inc. | Dual action exercise apparatus |
| CN2751847Y (en) * | 2004-11-03 | 2006-01-18 | 周林彩莲 | Positioning folding structure for treadlemill |
| CN203971289U (en) * | 2014-07-19 | 2014-12-03 | 山东汇祥健身器材有限公司 | A kind of treadmill damping, buffering runs plate |
| CN204106943U (en) * | 2014-10-27 | 2015-01-21 | 陈书辉 | Intelligent running machine |
| US9463349B1 (en) * | 2015-03-24 | 2016-10-11 | Li-Ling Chang | Treadmill with multiple shock-absorbing functions |
| CN204582415U (en) * | 2015-04-17 | 2015-08-26 | 何淑琼 | A kind of band heart rate measuring formula running machine motor |
| CN106422170B (en) * | 2016-10-14 | 2019-02-12 | 西北农林科技大学 | A kind of running training device |
| CN206463418U (en) * | 2017-02-05 | 2017-09-05 | 华东交通大学 | A kind of Height Adjustable outdoor treadmill |
| CN207980287U (en) * | 2018-03-13 | 2018-10-19 | 山东宝德龙健身器材有限公司 | A kind of treadmill buffering and shock preventing race plate |
-
2018
- 2018-03-13 CN CN201810203683.9A patent/CN108245833B/en active Active
- 2018-04-02 WO PCT/CN2018/000125 patent/WO2019173931A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| CN108245833A (en) | 2018-07-06 |
| WO2019173931A1 (en) | 2019-09-19 |
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