CN201631971U - Shock-absorbing structure of treadmill - Google Patents
Shock-absorbing structure of treadmill Download PDFInfo
- Publication number
- CN201631971U CN201631971U CN2009202520772U CN200920252077U CN201631971U CN 201631971 U CN201631971 U CN 201631971U CN 2009202520772 U CN2009202520772 U CN 2009202520772U CN 200920252077 U CN200920252077 U CN 200920252077U CN 201631971 U CN201631971 U CN 201631971U
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- China
- Prior art keywords
- buffering shock
- roller
- roller set
- suction layer
- shock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000035939 shock Effects 0.000 claims abstract description 37
- 230000003139 buffering effect Effects 0.000 claims description 42
- 239000000463 material Substances 0.000 claims description 9
- 238000005187 foaming Methods 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 210000000544 articulatio talocruralis Anatomy 0.000 abstract description 3
- 210000000629 knee joint Anatomy 0.000 abstract description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract 1
- 230000006378 damage Effects 0.000 abstract 1
- 208000014674 injury Diseases 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 208000025978 Athletic injury Diseases 0.000 description 4
- 210000002683 foot Anatomy 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- -1 high-tenacity canvas Polymers 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
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- Rehabilitation Tools (AREA)
Abstract
A cushioning, shock absorbing structure of a treadmill, comprising: a body; the frame is arranged on the machine body, and longitudinal rod bodies are arranged on two sides of the frame; the supporting plate is fixedly arranged between the two rod bodies, and the front end positions and the rear end positions of the two rod bodies are correspondingly provided with first roller groups; the running belt is wound on the outer periphery of the first roller group; a second roller set is arranged on the corresponding inner side of the first roller set, and the front roller and the rear roller of the second roller set are respectively positioned at the front end and the rear end of the supporting plate; the second roller group is provided with a buffer shock-absorbing layer in the shape of a rotating belt, the upper surface of the buffer shock-absorbing layer is positioned on the inner edge surface of the running belt, when a user steps on the running belt, the buffer shock-absorbing layer is forced to rotate driven by the running belt, and the buffer shock-absorbing layer always has one section of area to move on the support plate so as to provide a direct buffer shock-absorbing interface of the running belt. The utility model discloses have direct shock-absorbing effect, reach and use comfortable and noiselessness, be difficult for causing ankle and knee joint equipotential portion motion injury.
Description
Technical field
The utility model relates to a kind of treadmill, relates in particular to a kind of buffering shock sucking structure of treadmill.
Background technology
Social pattern changes at present, and people live nervous busy, cause run duration to reduce relatively, so the indoor sport body-building apparatus are welcome by everybody extensively; Wherein, the treadmill the most favorite a kind of body-building apparatus of can saying so.
Inferior pressing, the main composition of existing treadmill, as shown in Figure 1 and Figure 2, comprise that a body 11, is located at the framework 12 on the body, be located at the forward and backward roller 13,14 of framework 12, and a pedal (deck) 16, be with 15 in order to the running of supporting this forward and backward roller 13,14 of pile warp.This pedal 16 is to be made of hard materials such as planks, so tool buffering damping capaicty not during road-work is very uncomfortable just as stepping down in the sensation of concrete floor, and vibrating noise is big, and easily causes reaction force, and the anxiety of athletic injury is arranged.
So, improve treadmill and make its design with buffering shock-absorbing effect, satisfy in response to and give birth to, as shown in Figure 3, it is to be provided with a soft cushion 17 above this pedal 16, and in order to form a buffering shock-absorbing effect, this type patent is seen in patent cases such as International Application PCT WO 03/031664A1.This cushion 17 is fixed on this pedal 16 surfaces, while 15 root edge faces are with in this running, when this running is with 15 during around 13,14 revolutions of forward and backward roller, the continuous displacement of its root edge face, and form great skin friction resistance with actionless cushion 17, not only running has some setbacks with 15 running, the more important thing is, this frictional force can cause its service life limited with this soft cushion 17 by surface abrasion downwards gradually, is its disadvantage.
Again, shown in Figure 4, be US Patent No.6,077, No. 200 patent, its announcement is a kind of between this pedal 16 and framework 12, is provided with a plurality of rubber blankets 18 or establishes the elastic component 19 of buffering effect in these framework 12 bottoms.In addition, it is to be provided with elements such as Air bag or oil hydraulic cylinder in the pedal bottom surface that existing treadmill is still arranged, and it reaches the buffering shock-absorbing effect by these members.But above-mentioned existing member all can't effectively directly be eliminated the strength of dissolving the pedal bounce-back, especially when velocity is accelerated, has no time to react to dissolve at all, and therefore the space of improvement is still arranged.
The utility model content
Technical problem underlying to be solved in the utility model is, overcome the above-mentioned defective that prior art exists, and provide a kind of buffering shock sucking structure of treadmill, make it have direct shock-absorbing effect, reach and use comfortable and noiselessness, and be difficult for causing the effect of ankle and knee joint equipotential portion athletic injury to promote.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of buffering shock sucking structure of treadmill comprises: a body; One framework is located on this body, and its both sides are provided with vertical body of rod; One gripper shoe is installed between this two body of rod, and two body of rod front and back ends positions, and correspondence is provided with one first roller set; One runs is with, and winding is in the outer peripheral edges of this first roller set; It is characterized in that: the corresponding inboard of this first roller set also is provided with one second roller set, and the forward and backward roller of this second roller set lays respectively at the forward and backward end positions of this gripper shoe; Be arranged with a buffering shock suction layer that is the rotating belt shape on this second roller set, the upper surface of this buffering shock suction layer is positioned at the inner edge surface of this running band, when user's step is set foot on the running band, force this buffering shock suction layer driven by the revolution that drives of this running band, making this buffering shock suction layer that one section area be arranged all the time is to move on this gripper shoe, so that directly buffering shock-absorbing interface of this running band to be provided.
The buffering shock sucking structure of aforesaid treadmill cushions wherein that shock suction layer comprises by rubber/EVA foaming material, the PU foaming body is wherein arbitrary or its combined type is constituted.
The buffering shock sucking structure of aforesaid treadmill wherein cushions the shock suction layer inner edge surface and is provided with a wearing layer.
The beneficial effects of the utility model are, make it have direct shock-absorbing effect, reach to use comfortable and noiselessness, and are difficult for causing the effect of ankle and knee joint equipotential portion athletic injury to promote.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the stereoscopic schematic diagram of existing a kind of treadmill.
Fig. 2 is the cutaway view of 2-2 section shown in Figure 1.
Fig. 3 is the cutaway view of existing another kind of treadmill.
Fig. 4 is the schematic diagram of existing another treadmill.
Fig. 5 is the schematic perspective view of the utility model preferred embodiment.
Fig. 6 is the schematic perspective view that the utility model is mainly constructed.
Fig. 7 is a 7-7 cross-section cutaway view shown in Figure 6, and it shows the state diagram of the running band that pin is not set foot on as yet.
Fig. 8 is a part enlarged diagram shown in Figure 7.
Fig. 9 shows that the band of running has driven the state diagram of buffering shock suction layer.
Figure 10 is a part enlarged diagram shown in Figure 9.
The number in the figure explanation:
20 treadmills, 27 buffering shock suction layers
21 bodies 28 promote interface
22 frameworks
221 bodies of rod
23 first roller set
231 front wheels
232 rear rollers
24 second roller set
241 front wheels
242 rear rollers
25 run is with
26 gripper shoes
The specific embodiment
At first, see also Fig. 5～shown in Figure 8,20 preferred embodiments of the utility model treadmill comprise:
One body 21, it comprises motorless flat race form, or has the electronic running form of motor, or the machine of rehabilitation step etc., all can implement, hold and do not give unnecessary details.
One framework 22 is located on this body 21, and its both sides are provided with vertical body of rod 221;
One gripper shoe 26 comprises by institutes such as block board, hard boards constituting, is to be installed between this two body of rod 221, and two bodies of rod, 221 front and back ends positions, correspondence is provided with one first roller set 23, that is it comprises a front wheel 231 and a rear roller 232; In addition, if belong to power type, then this front wheel 231 can be in addition be connected and be driven by it with actuated element and body 21 interior motor (not shown);
One runs is with 25, and winding is in the outer peripheral edges of this first roller set 23.
Above structure is that prior art (Prior Art) is the member of general treadmill indispensability, and non-patent target of the present utility model, holds and does not give unnecessary details.
And improvement of the present utility model is characterised in that:
The corresponding inboard of this first roller set 23 also is provided with one second roller set 24, and the forward and backward roller 241,242 of this second roller set lays respectively at the front and back ends position of this gripper shoe 26;
Be arranged with a buffering shock suction layer (shock/impact absorber) 27 that is the rotating belt shape on this second roller set 24, described buffering shock suction layer 27 comprises with rubber/EVA foaming material or the PU foaming body is wherein arbitrary or be made of its combined type, but be not limited to this, promptly equivalent material also can be implemented.
The kenel that combines of aforementioned buffering shock suction layer 27 and second roller set 24, be identical with the combining form of 25 and first roller set 23 with this running, the design of ingenious this kind of utilization second roller set 24 of the utility model, making this buffering shock suction layer 27 prior art of forgoing is the practice that is fixed on the sustain pedal surface, but present dynamically, that is the upper surface that utilizes this buffering shock suction layer 27 is to be positioned at this running with 25 inner edge surface, when this running is with 25 to start such as Fig. 7, shown in Figure 8, be the clockwise direction revolution, if this moment, pin was not set foot on as yet, then this buffering shock suction layer 27 is transfixions, be with 25 to be idle running and run, and form a gap S therebetween, so run with 25 root edge face this buffering shock suction layer 27 that can not wear and tear this moment.And run when being with 25 when user's pin steps down in, utilize the gravity of its health, can force runs abuts in the upper surface of this buffering shock suction layer 27 with 25 root edge face, make it between the two, as Fig. 9, shown in Figure 10, form the promotion interface 28 of a kind of active and driven relation, be with 25 to be ridden when going up so run, can drive the also clockwise direction revolution of this buffering shock suction layer 27 synchronously, thus, this running with 25 inner edge surface with regard to not forming friction and making its abrasion, to promote its service life to the upper surface of buffering shock suction layer 27.
Hold, this buffering shock suction layer 27 is to be dynamically and constantly displacement, so after using a period of time, can not form a concave face at the fixing point of foot position, therefore, runs or when trampling, very steadily and comfortable.
In addition, buffering shock suction layer 27 of the present utility model is constituted by scratching the toughness material, makes it be connected into single-revolution band form, for example: rubber/EVA foaming material, PU foaming body etc., but be not limited to this, the material and the form that have the buffering vibration-absorbing function such as all can be implemented.Moreover the one preferred embodiment as Fig. 8, shown in Figure 10, is included in its inner rim face and is provided with a wearing layer 271.This wearing layer 271 comprises by flexible materials such as resin, high-tenacity canvas, PVC or reinforced plastics made, makes it can reduce frictional force with gripper shoe 26 upper surfaces when displacement.
Be with, the utility model by above-mentioned technical characterictic, make when using treadmill, has direct buffering shock-absorbing effect, not only feel more comfortable and be not vulnerable to athletic injury, and can make running be with smooth and easy running, so can promote the effect in service life because of reducing friction.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
In sum, the utility model is on structural design, use practicality and cost benefit, it is required to meet industry development fully, and the structure that is disclosed also is to have unprecedented innovation structure, have novelty, creativeness, practicality, the regulation that meets relevant novel patent requirement is so mention application in accordance with the law.
Claims (3)
1. the buffering shock sucking structure of a treadmill comprises:
One body;
One framework is located on this body, and its both sides are provided with vertical body of rod;
One gripper shoe is installed between this two body of rod, and two body of rod front and back ends positions, and correspondence is provided with one first roller set;
One runs is with, and winding is in the outer peripheral edges of this first roller set;
It is characterized in that:
The corresponding inboard of this first roller set also is provided with one second roller set, and the forward and backward roller of this second roller set lays respectively at the forward and backward end positions of this gripper shoe;
Be arranged with a buffering shock suction layer that is the rotating belt shape on this second roller set, the upper surface of this buffering shock suction layer is positioned at the inner edge surface of this running band, when user's step is set foot on the running band, force this buffering shock suction layer driven by the revolution that drives of this running band, making this buffering shock suction layer that one section area be arranged all the time is to move on this gripper shoe, so that directly buffering shock-absorbing interface of this running band to be provided.
2. the buffering shock sucking structure of treadmill according to claim 1 is characterized in that: described buffering shock suction layer comprises by rubber/EVA foaming material, the PU foaming body is wherein arbitrary or its combined type is constituted.
3. the buffering shock sucking structure of treadmill according to claim 1, it is characterized in that: described buffering shock suction layer inner edge surface is provided with a wearing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202520772U CN201631971U (en) | 2009-12-29 | 2009-12-29 | Shock-absorbing structure of treadmill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202520772U CN201631971U (en) | 2009-12-29 | 2009-12-29 | Shock-absorbing structure of treadmill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201631971U true CN201631971U (en) | 2010-11-17 |
Family
ID=43076444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202520772U Expired - Fee Related CN201631971U (en) | 2009-12-29 | 2009-12-29 | Shock-absorbing structure of treadmill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201631971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109966697A (en) * | 2019-04-30 | 2019-07-05 | 济南东玄升健康科技有限公司 | A kind of radius analysis method meeting human motion treadmill and treadmill |
-
2009
- 2009-12-29 CN CN2009202520772U patent/CN201631971U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109966697A (en) * | 2019-04-30 | 2019-07-05 | 济南东玄升健康科技有限公司 | A kind of radius analysis method meeting human motion treadmill and treadmill |
| CN109966697B (en) * | 2019-04-30 | 2024-01-02 | 济南东玄升健康科技有限公司 | Radius analysis method of running machine conforming to human body exercise and running machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZOU YONGHAO Free format text: FORMER OWNER: WU CHUNLIANG Effective date: 20110121 Free format text: FORMER OWNER: ZOU YONGHAO |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: TAIWAN PROVINCE, CHINA TO: THE USA |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110121 Address after: U.S.A. Patentee after: Zou Yonghao Address before: Taiwan, China Co-patentee before: Zou Yonghao Patentee before: Wu Chunliang |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20101229 |