CN104027935A - Electric anti-skid treadmill - Google Patents
Electric anti-skid treadmill Download PDFInfo
- Publication number
- CN104027935A CN104027935A CN201410296518.4A CN201410296518A CN104027935A CN 104027935 A CN104027935 A CN 104027935A CN 201410296518 A CN201410296518 A CN 201410296518A CN 104027935 A CN104027935 A CN 104027935A
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- CN
- China
- Prior art keywords
- treadmill
- connecting plate
- base
- removable cover
- belt
- 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.)
- Granted
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Abstract
An electric anti-skid treadmill comprises a base, an armrest, a run belt, and a reduction belt. The run belt sleeves a driven roller and a driving roller to from a belt drive mechanism; two reduction wheels are disposed at two axial ends of the driven roller respectively; stoppers on the reduction wheels are used with anti-slip cylinders to limit the speed of the treadmill. Falling injury is reduced by the use of a protective pad arranged below the armrest; paint is eased by buffering of the protective pad when a user falls onto the protective pad; the reduction belt is disposed at the rear of the treadmill, the user can step into the reduction belt in time to retard backward skid of the body before the user falls, friction of the human body with equipment and ground is reduced, and bruises are avoided. Meanwhile, the stoppers and the anti-skid cylinders are disposed on the driven roller, the stoppers are retracted into the reduction wheels through springs, centrifugal force that the stoppers experience is larger than pretension force of the springs when the speed is too high, the springs can pop out and enter the anti-skid cylinders exactly so that the speed is reduced, and accidents caused by the excessively high speed are avoided.
Description
Technical field
The present invention relates to a kind of physical training auxiliary appliance, especially relate to a kind of electronic anti-skidding treadmill.
Background technology
Treadmill is a kind of body-building apparatus generally using; can be for warm-up that human body is intake; also can allow user carry out physical exercise simultaneously; the crowd that treadmill is convenient to be arranged on indoor time less easy to use performs physical exercise; run and accidentally fall down easy tumble injury arm because a lot of users do not have safe guidance often can run into person taking exercise; can paddle backward along treadmill, simultaneously sometimes treadmill there will be hypervelocity and accidents caused simultaneously.
Summary of the invention
The object of the invention is for solving the easily accidents caused problem with falling down rear easy tumble injury of hypervelocity of existing treadmill, a kind of electronic anti-skidding treadmill is provided, the present invention is by being provided with deceleration strip at treadmill rear, slide backward if fall down to pedal in time into deceleration strip reducing human, alleviate the friction between human body and equipment and ground, thereby avoid scratch, on driven running roller, be provided with block and anti-slide cartridge simultaneously, by spring, block is shunk in ratio wheel, in the time of excessive velocities, the centrifugal force that block is subject to is greater than the pretightning force of spring, thereby anti-slide cartridge reducing speed is inserted in all right ejection of spring so, avoid the accident causing due to excessive velocities.
The present invention is the deficiency solving the problems of the technologies described above, and the technical scheme adopting is:
A kind of electronic anti-skidding treadmill, comprise base, handrail, run band and deceleration strip, handrail and deceleration strip are distributed in the two ends of base, deceleration strip is just consistent with the width that runs band, running band is arranged on base 1, and coordinate drive to run band rotation by the driven running roller and the active roll that are fixed on base, thereby run, band is set in driven running roller and active roll forms belt gear, described active roll is connected with motor, the axle head of active roll is connected with the output of motor by shaft coupling, driven running roller is all connected with base side wall by bearing with active roll two ends, and by being arranged on the end cap seal on sidewall, base upper surface is respectively provided with a removable cover near running band two ends place, removable cover just lid is located on the hole of running with both sides, removable cover below is connected with a connecting plate I, an anti-slide cartridge is installed on connecting plate I, described driven voller wheel shaft to two ends be respectively provided with a ratio wheel, ratio wheel diametric(al) offers groove, in groove, be provided with the spring with pretightning force, spring one end is fixed in groove, on the other end, be connected with a block, block shrinks in groove by the pretightning force of spring, projection when block is positioned at vertical position on removable cover is positioned at anti-slide cartridge just, by the engagement limits treadmill speed of block and anti-slide cartridge.
Described anti-slide cartridge comprises that a cylinder-like structure and cylinder-like structure outer bottom are welded with a connecting plate II who coordinates with connecting plate I, between connecting plate I and connecting plate II, be bolted, and can mutually regulate between connecting plate I and connecting plate II, to change the distance between anti-slide cartridge and ratio wheel, thereby change the speed limit upper limit of treadmill, because distance change after the block distance of stretching out can change, thereby centrifugal force is changed, make the change of reaching the standard grade of the speed of driven running roller.
On described removable cover, be provided with the handle that facilitates mobile removable cover.
The invention has the beneficial effects as follows: the present invention is by being provided with deceleration strip at treadmill rear, slide backward if fall down to pedal in time into deceleration strip reducing human, alleviate the friction between human body and equipment and ground, thereby avoid scratch, on driven running roller, be provided with block and anti-slide cartridge simultaneously, by spring, block is shunk in ratio wheel, in the time of excessive velocities, the centrifugal force that block is subject to is greater than the pretightning force of spring, thereby anti-slide cartridge reducing speed is inserted in all right ejection of spring so, avoid the accident causing due to excessive velocities.
Brief description of the drawings
Fig. 1 is front view of the present invention.
Fig. 2 is top view of the present invention.
Fig. 3 is the cutaway view of driven voller wheel axis A-A direction in Fig. 2.
Fig. 4 is the local enlarged diagram in Fig. 3.
Graphical indicia: 1, base; 2, handrail; 4, run band; 5, deceleration strip; 6, active roll; 7, driven running roller; 8, removable cover; 801, connecting plate I; 9, motor; 10, shaft coupling; 11, ratio wheel; 12, bearing; 13, anti-slide cartridge; 1301, cylinder-like structure; 1302, connecting plate II; 14, block; 15, spring.
Detailed description of the invention
Shown in figure, detailed description of the invention is as follows:
A kind of electronic anti-skidding treadmill, comprise base 1, handrail 2, race is with 4 and deceleration strip 5, handrail 2 and deceleration strip 5 are distributed in the two ends of base 1, deceleration strip 5 is just consistent with the width that runs band, race is with 4 to be arranged on base 1, and coordinate drive race to be with 4 rotations by the driven running roller 7 and the active roll 6 that are fixed on base 1, thereby race is with 4 to be set in driven running roller 7 and active roll 6 formation belt gears, described active roll 6 is connected with motor 9, the axle head of active roll 6 is connected with the output of motor 9 by shaft coupling 10, driven running roller 7 is all connected with base 1 sidewall by bearing 12 with active roll 6 two ends, and by being arranged on the end cap seal on sidewall, base 1 upper surface is with 4 two ends places to be respectively provided with a removable cover 8 near running, removable cover 6 just lid is located on the hole of running with 4 both sides, removable cover 8 belows are connected with a connecting plate I801, an anti-slide cartridge 13 is installed on connecting plate I801, the axial two ends of described driven running roller 7 are respectively provided with a ratio wheel 11, ratio wheel 11 diametric(al)s offer groove, in groove, be provided with the spring 15 with pretightning force, spring 15 one end are fixed in groove, on the other end, be connected with a block 14, block 14 shrinks in groove by the pretightning force of spring 15, projection when block 14 is positioned at vertical position on removable cover 8 is positioned at anti-slide cartridge 13 just, engagement limits treadmill speed by block 14 with anti-slide cartridge 13.
Described anti-slide cartridge 13 comprises that a cylinder-like structure 1301 and cylinder-like structure 1301 outer bottoms are welded with a connecting plate II1302 who coordinates with connecting plate I801, between connecting plate I801 and connecting plate II1302, be bolted, and can mutually regulate between connecting plate I801 and connecting plate II1302, to change the distance between anti-slide cartridge 13 and ratio wheel, thereby change the speed limit upper limit of treadmill, because the distance that after distance changes, block 14 stretches out can change, thereby centrifugal force is changed, make the change of reaching the standard grade of the speed of driven running roller.
On described removable cover 8, be provided with the handle that facilitates mobile removable cover 8.
The technical scheme that the present invention is cited and embodiment are not restrictions, in the cited technical scheme of the present invention and embodiment is equal to or effect same approach is all protected in the present invention scope.
Claims (3)
1. an electronic anti-skidding treadmill, it is characterized in that: comprise base (1), handrail (2), run band (4) and deceleration strip (5), handrail (2) and deceleration strip (5) are distributed in the two ends of base (1), running band (4) is arranged on base (1), and coordinate drive to run band (4) rotation by the driven running roller (7) and the active roll (6) that are fixed on base (1), described active roll (6) is connected with motor (9), base (1) upper surface is respectively provided with a removable cover (8) near running band (4) two ends place, removable cover (8) below is connected with a connecting plate I(801), connecting plate I(801) on an anti-slide cartridge (13) is installed, the described axial two ends of driven running roller (7) are respectively provided with a ratio wheel (11), ratio wheel (11) diametric(al) offers groove, in groove, be provided with the spring (15) with pretightning force, spring (15) one end is fixed in groove, on the other end, be connected with a block (14), block (14) shrinks in groove by the pretightning force of spring (15), projection when block (14) is positioned at vertical position on removable cover (8) is positioned at anti-slide cartridge (13) just, engagement limits treadmill speed by block (14) with anti-slide cartridge (13).
2. the electronic anti-skidding treadmill of one according to claim 1, it is characterized in that: described anti-slide cartridge (13) comprise a cylinder-like structure (1301) and cylinder-like structure (1301) outer bottom be welded with one with connecting plate I(801) the connecting plate II(1302 that coordinates), connecting plate I(801) and connecting plate II(1302) between be bolted.
3. the electronic anti-skidding treadmill of one according to claim 1, is characterized in that: on described removable cover (8), be provided with the handle that facilitates mobile removable cover (8).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410296518.4A CN104027935B (en) | 2014-06-27 | 2014-06-27 | A kind of electronic anti-skidding treadmill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410296518.4A CN104027935B (en) | 2014-06-27 | 2014-06-27 | A kind of electronic anti-skidding treadmill |
Publications (2)
Publication Number | Publication Date |
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CN104027935A true CN104027935A (en) | 2014-09-10 |
CN104027935B CN104027935B (en) | 2016-05-11 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201410296518.4A Expired - Fee Related CN104027935B (en) | 2014-06-27 | 2014-06-27 | A kind of electronic anti-skidding treadmill |
Country Status (1)
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CN (1) | CN104027935B (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4664646A (en) * | 1985-01-25 | 1987-05-12 | Rorabaugh Barre L | Treadmill motor drive |
JP2000140154A (en) * | 1998-11-17 | 2000-05-23 | Matsushita Electric Ind Co Ltd | Exercising device |
CN2784033Y (en) * | 2004-06-23 | 2006-05-31 | 张煌东 | Buffer structure of running platform |
US8348813B2 (en) * | 2009-06-24 | 2013-01-08 | Yihsuan Enterprise Co., Ltd. | Treadmill having roller structure |
CN203915906U (en) * | 2014-06-27 | 2014-11-05 | 河南科技大学 | A kind of electronic anti-skidding treadmill |
-
2014
- 2014-06-27 CN CN201410296518.4A patent/CN104027935B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4664646A (en) * | 1985-01-25 | 1987-05-12 | Rorabaugh Barre L | Treadmill motor drive |
JP2000140154A (en) * | 1998-11-17 | 2000-05-23 | Matsushita Electric Ind Co Ltd | Exercising device |
CN2784033Y (en) * | 2004-06-23 | 2006-05-31 | 张煌东 | Buffer structure of running platform |
US8348813B2 (en) * | 2009-06-24 | 2013-01-08 | Yihsuan Enterprise Co., Ltd. | Treadmill having roller structure |
CN203915906U (en) * | 2014-06-27 | 2014-11-05 | 河南科技大学 | A kind of electronic anti-skidding treadmill |
Also Published As
Publication number | Publication date |
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CN104027935B (en) | 2016-05-11 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20170627 |
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CF01 | Termination of patent right due to non-payment of annual fee |