CN204364772U - A kind of governor motion of treadmill - Google Patents
A kind of governor motion of treadmill Download PDFInfo
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- CN204364772U CN204364772U CN201520046465.0U CN201520046465U CN204364772U CN 204364772 U CN204364772 U CN 204364772U CN 201520046465 U CN201520046465 U CN 201520046465U CN 204364772 U CN204364772 U CN 204364772U
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Abstract
The utility model provides a kind of treadmill, belongs to sports goods technical field.It solve existing treadmill to need by technical problems such as electric moveable inconvenience.This treadmill comprises base, the front end of base is provided with support straight up, pedestal upper end is provided with the handrail along base both sides towards base rear end, the rear and front end of base is respectively equipped with roller one and roller two, the height of roller one is higher than the height of roller two, roller one and roller two are arranged with closed annular treadmill belt jointly, some support wheels that can support annular treadmill belt are also provided with between roller one and roller two, base is also provided with the governor motion of the normal pressure that can increase between annular treadmill belt and roller one and/or roller two, treadmill also comprises the mechanical display device that can show velocity and running mileage.This treadmill does not need electricity consumption, easy to use, and structure is simple, mobile convenient.
Description
Technical field
The utility model belongs to sports goods technical field, relates to a kind of treadmill, particularly a kind of governor motion of treadmill.
Background technology
Along with the development and progress of society, the construction in busy, the city of people's work and the utilization of a large amount of vehicles, people do not have time enough and chance to remove to take exercise the physical function of oneself, conveniently people improve fitness, all kinds of physical training articles for use arise at the historic moment, people can take exercises at any time in indoor, very convenient.Treadmill is the standing equipment in family and gymnasium, and is the simplest a kind of in current family fitness equipment, is the optimal selection of Domestic health care exercising apparatus.
China's patent (notification number: CN204092939U, publication date: 2015-01-14) disclose a kind of multifunctional composite treadmill, comprise treadmill base, treadmill base is provided with permanent magnet DC motor, permanent magnet DC motor is provided with driving chain, treadmill base is provided with stainless steel drive roll, treadmill base is provided with alloy follower rollers, stainless steel drive roll is provided with double-deck PVC grey cloth treadmill belt, treadmill base both sides are provided with pedal, pedal is provided with antiskid thread, treadmill base is provided with composite shock-absorbing plate, treadmill base is provided with base feet.
Running machine structure disclosed in above-mentioned patent is complicated, volume is large and heavy, need power supply to continue to power to permanent magnet DC motor, its treadmill belt realizes different resistance by the control of electric current to motor, becomes can not realize its regulating action when not having electric.
Summary of the invention
The problems referred to above that the utility model exists for existing technology, provide a kind of governor motion of treadmill, technical problem to be solved in the utility model is: how to facilitate and regulate the resistance of mechanical treadmill to adapt to different Man's Demands.
The purpose of this utility model realizes by following technical proposal:
A kind of governor motion of treadmill, described treadmill comprises base, the rear and front end of described base is respectively equipped with the roller one and roller two that can rotate, described roller one and roller two are arranged with closed annular treadmill belt jointly, it is characterized in that, described governor motion is between described roller one and roller two, described governor motion comprises adjusting rod one and adjusting rod two, described roller one and roller two are arranged with installation bearing one respectively and install bearing two, the outer end of described adjusting rod one is connected on described installation bearing one, described adjusting rod one perpendicular to described roller one axis and can around own axis, the outer end of described adjusting rod two is connected on described installation bearing two, described adjusting rod two perpendicular to described roller two axis and can around own axis, described adjusting rod one is in hollow structure and its inner end portion close has internal thread, described adjusting rod two has external screw thread near its inner end portion, described internal thread and external screw thread are connected, described base is also provided with handwheel, and described handwheel is meshed to be connected and to rotate handwheel by a helical gear and the external screw thread of described adjusting rod two and described adjusting rod two can be driven around own axis.
Its principle is as follows: the governor motion of this treadmill is the simple physical training articles for use being applicable to family, annular treadmill belt is set on roller one and roller two, people stand on and annular treadmill belt walks about or runs, drive annular treadmill belt to rotate at roller one and roller two by the frictional force backward of foot bottom, thus carry out physical exercise.The inner of adjusting rod two is plugged in adjusting rod one, and adjusting rod one and adjusting rod two adopt screw connection manner, helical gear is driven to rotate by handwheel, helical gear drives adjusting rod two to rotate, adjusting rod two rotates and just can continue to put in or exit in adjusting rod one, such adjustment adjusting rod can change once the formed length that is connected with the total of adjusting rod two, thus by adjusting rod one and adjusting rod two, pushing rolling wheels one and roller two change the distance between them respectively, the rate of tension of annular treadmill belt is changed, have also been changed its frictional force, different sole friction dynamics is so just needed to operate to make annular treadmill belt.Different people is adapted to, the different demands of different times with this.This treadmill is regulated annular treadmill belt and the frictional force between roller one and roller two by governor motion, thus sets different exercise intensities according to different people.Easy to use, structure is simple, does not need electricity consumption, mobile convenient.
In the governor motion of above-mentioned treadmill, described roller one and roller two arranged in parallel, the height of described roller one is equal to or higher than the height of described roller two, and described roller one is connected with described base by rigid bearing.Be convenient to the installation of annular treadmill belt like this, and safer, install can reduce wear by bearing, improve service life.
In the governor motion of above-mentioned treadmill, described pan frontward end is provided with bearing block, the rigid bearing be connected with described roller one is arranged in described bearing block, below described bearing block, push rod is set, be installed with screw in described base, described push rod is screw mandrel and described push rod is screwed onto on described screw.By turning push rod, push rod rise and fall can be made under the effect of screw, thus withstanding bearing block rise and fall, regulate the height of roller one, change the gradient of annular treadmill belt, regulate the exercise intensity of person taking exercise from another aspect.
In the governor motion of above-mentioned treadmill, described base is square framework, the detent mechanism that the surrounding of described base is provided with roller and roller can be blocked.The movement of this treadmill can be facilitated by roller, after being placed on precalculated position, by detent mechanism, roller is fixed, prevent its slide displacement.This detent mechanism can be screw pair roller by bolt to carry out compressing realization location, can also adopt foot-operated retaining structure conventional in existing go-cart, as China patent CN200920189580.8 discloses the latch-up structure in this children trolley.
Compared with prior art, the utility model tool has the following advantages:
1, by this governor motion, annular treadmill belt and the frictional force between roller one and roller two are regulated, thus set different exercise intensities according to different people.Easy to use, structure is simple, does not need electricity consumption, mobile convenient.
2, withstand bearing block rise and fall by push rod, regulate the height of roller one, change the gradient of annular treadmill belt, regulate the exercise intensity of person taking exercise from another aspect.
Accompanying drawing explanation
Fig. 1 is the perspective view of treadmill.
Fig. 2 is treadmill adjusting mechanism plan structure schematic diagram.
Fig. 3 is the left TV structure schematic diagram of treadmill adjusting mechanism.
In figure, 1, base; 2, support; 3, handrail; 4, roller one; 5, roller two; 6, annular treadmill belt; 7, support wheel; 81, adjusting rod one; 82, adjusting rod two; 83, bearing one is installed; 84, bearing two is installed; 85, handwheel; 86, helical gear; 9, mechanical display device; 10, roller; 11, detent mechanism; 12, rigid bearing; 13, push rod; 14, screw.
Detailed description of the invention
The utility model scheme is better understood in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the utility model embodiment, clear, complete description is carried out to the technical scheme in the utility model embodiment, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the utility model protection.
As Fig. 1, shown in Fig. 2 and Fig. 3, this treadmill comprises base 1, the front end of base 1 is provided with support 2 straight up, support 2 upper end is provided with the handrail 3 along base 1 both sides towards base 1 rear end, the rear and front end of base 1 is respectively equipped with roller 1 and roller 25, the height of roller 1 is higher than the height of roller 25, roller 1 and roller 25 are arranged with closed annular treadmill belt 6 jointly, some support wheels 7 that can support annular treadmill belt 6 are also provided with between roller 1 and roller 25, treadmill also comprises the mechanical display device 9 that can show velocity and running mileage, governor motion comprises adjusting rod 1 and adjusting rod 2 82, roller 1 and roller 25 are arranged with installation bearing 1 respectively and install bearing 2 84, the outer end of adjusting rod 1 is connected to installs on bearing 1, adjusting rod 1 perpendicular to roller 1 axis and can around own axis, the outer end of adjusting rod 2 82 is connected to installs on bearing 2 84, adjusting rod 2 82 perpendicular to roller 25 axis and can around own axis, adjusting rod 1 is in hollow structure and its inner end portion close has internal thread, adjusting rod 2 82 has external screw thread near its inner end portion, internal thread and external screw thread are connected, base 1 is also provided with handwheel 85, and handwheel 85 is meshed to be connected and to rotate handwheel 85 by a helical gear 86 and the external screw thread of adjusting rod 2 82 and adjusting rod 2 82 can be driven around own axis.
This treadmill is the simple physical training articles for use being applicable to family, annular treadmill belt 6 is set on roller 1 and roller 25, and be provided with support wheel 7 and support, people stand on annular treadmill belt 6 and walks about or run, annular treadmill belt 6 is driven to rotate at roller 1 and roller 25 by the frictional force backward of foot bottom, thus carry out physical exercise, in this treadmill, mechanical display device 9 can show travel speed and the mileage of person taking exercise in non-electric situation, thus carry out make rational planning for exercise time and intensity, play better train on.The inner of adjusting rod 2 82 is plugged in adjusting rod 1, and adjusting rod 1 and adjusting rod 2 82 adopt screw connection manner, adjusting rod 2 82 is driven to rotate by handwheel 85, adjusting rod 2 82 rotates and just can continue to put in or exit in adjusting rod 1, and adjustment adjusting rod 1 is connected with the total of adjusting rod 2 82 formed length like this.Thus by adjusting rod 1 and the distance between adjusting rod 2 82 difference pushing rolling wheels 1 and roller 25, the rate of tension of annular treadmill belt 6 being changed, have also been changed its frictional force, operating to make annular treadmill belt 6 with regard to needing different dynamics.Adapt to different people, the different demands of different times.This structure does not need electricity consumption, easy to use, and structure is simple, mobile convenient.
Roller 1 and roller 25 arranged in parallel, the height of roller 1 is equal to or higher than the height of roller 25, and roller 1 is connected with base 1 by rigid bearing 12.Base 1 front end is provided with bearing block, and the rigid bearing 12 be connected with roller 1 is arranged in bearing block, arranges push rod 13 below bearing block, is installed with screw 14 in base 1, and push rod 13 is screw mandrel and push rod 13 is screwed onto on screw 14.By turning push rod 13, push rod 13 rise and fall can be made under the effect of screw 14, thus withstanding bearing block rise and fall, regulate the height of roller 1, change the gradient of annular treadmill belt, regulate the exercise intensity of person taking exercise from another aspect.
Base 1 is square framework, and the surrounding of base 1 is provided with roller 10 and the detent mechanism 11 that roller 10 can be blocked.The movement of this treadmill can be facilitated by roller 10, after being placed on precalculated position, by detent mechanism 11, roller 10 is fixed, prevent its slide displacement.This detent mechanism 11 adopts foot-operated retaining structure conventional in existing go-cart, as China patent CN200920189580.8 discloses the latch-up structure in this children trolley.
Under the prerequisite not deviating from marrow of the present utility model, the utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (4)
1. the governor motion of a treadmill, described treadmill comprises base (1), the rear and front end of described base (1) is respectively equipped with the roller one (4) and roller two (5) that can rotate, described roller one (4) and roller two (5) are arranged with closed annular treadmill belt (6) jointly, it is characterized in that, described governor motion is positioned between described roller one (4) and roller two (5), described governor motion comprises adjusting rod one (81) and adjusting rod two (82), described roller one (4) and roller two (5) are arranged with installation bearing one (83) respectively and install bearing two (84), the outer end of described adjusting rod one (81) is connected on described installation bearing one (83), described adjusting rod one (81) perpendicular to described roller one (4) axis and can around own axis, the outer end of described adjusting rod two (82) is connected on described installation bearing two (84), described adjusting rod two (82) perpendicular to described roller two (5) axis and can around own axis, described adjusting rod one (81) is in hollow structure and its inner end portion close has internal thread, described adjusting rod two (82) is upper has external screw thread near its inner end portion, described internal thread and external screw thread are connected, described base (1) is also provided with handwheel (85), described handwheel (85) is meshed to be connected and to rotate handwheel (85) by a helical gear (86) and the external screw thread of described adjusting rod two (82) and described adjusting rod two (82) can be driven around own axis.
2. the governor motion of a kind of treadmill according to claim 1, it is characterized in that, described roller one (4) and roller two (5) arranged in parallel, the height of described roller one (4) is equal to or higher than the height of described roller two (5), and described roller one (4) is connected with described base (1) by rigid bearing (12).
3. the governor motion of a kind of treadmill according to claim 2, it is characterized in that, described base (1) front end is provided with bearing block, the rigid bearing (12) be connected with described roller one (4) is arranged in described bearing block, push rod (13) is set below described bearing block, be installed with screw (14) in described base (1), described push rod (13) for screw mandrel and described push rod (13) be screwed onto on described screw (14).
4. the governor motion of a kind of treadmill according to claim 1 or 2 or 3, it is characterized in that, described base (1) is square framework, the detent mechanism (11) that the surrounding of described base (1) is provided with roller (10) and roller (10) can be blocked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520046465.0U CN204364772U (en) | 2015-01-23 | 2015-01-23 | A kind of governor motion of treadmill |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520046465.0U CN204364772U (en) | 2015-01-23 | 2015-01-23 | A kind of governor motion of treadmill |
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| CN204364772U true CN204364772U (en) | 2015-06-03 |
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| CN201520046465.0U Active CN204364772U (en) | 2015-01-23 | 2015-01-23 | A kind of governor motion of treadmill |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106063706A (en) * | 2016-05-07 | 2016-11-02 | 张宁 | Neurology Department leg neurological examination device |
| CN106310589A (en) * | 2015-07-03 | 2017-01-11 | 乔山健身器材（上海）有限公司 | Exercise device |
| CN111359148A (en) * | 2020-05-07 | 2020-07-03 | 温州朝向科技有限公司 | Automatic treadmill of variable speed |
-
2015
- 2015-01-23 CN CN201520046465.0U patent/CN204364772U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106310589A (en) * | 2015-07-03 | 2017-01-11 | 乔山健身器材（上海）有限公司 | Exercise device |
| CN106310589B (en) * | 2015-07-03 | 2018-11-27 | 乔山健身器材（上海）有限公司 | sports equipment |
| CN106063706A (en) * | 2016-05-07 | 2016-11-02 | 张宁 | Neurology Department leg neurological examination device |
| CN111359148A (en) * | 2020-05-07 | 2020-07-03 | 温州朝向科技有限公司 | Automatic treadmill of variable speed |
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