CN108785976B - A kind of gradient adjustable type treadmill - Google Patents

A kind of gradient adjustable type treadmill Download PDF

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Publication number
CN108785976B
CN108785976B CN201810490460.5A CN201810490460A CN108785976B CN 108785976 B CN108785976 B CN 108785976B CN 201810490460 A CN201810490460 A CN 201810490460A CN 108785976 B CN108785976 B CN 108785976B
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CN
China
Prior art keywords
treadmill
provided
hinged
stage body
end
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CN201810490460.5A
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Chinese (zh)
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CN108785976A (en
Inventor
刘德纯
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厦门凯欣达体育用品有限公司
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Priority to CN201810490460.5A priority Critical patent/CN108785976B/en
Publication of CN108785976A publication Critical patent/CN108785976A/en
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Publication of CN108785976B publication Critical patent/CN108785976B/en

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Classifications

    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/02Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills
    • A63B22/0235Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills driven by a motor

Abstract

The invention discloses a kind of gradient adjustable type treadmills, are related to treadmill technical field, its key points of the technical solution are that: including two pieces bracket, controller and treadmill;Treadmill includes stage body, treadmill belt and driving device, fixed link is provided between two stands, lifting motor is rotatably connected in fixed link, shaft is rotatably connected between two stands, treadmill lower end is provided with the adjusting rod that both ends are individually fixed between stage body two sides, and the middle position of shaft is provided with the first hinged-support being hingedly arranged with lifting motor drive rod, and the both ends of shaft are provided with the second hinged-support, connecting rod is hingedly provided on two second hinged-supports, two connecting rods are rotatablely connected with adjusting rod;It can control shaft, the first hinged-support, the second hinged-support and connecting rod by lifting motor to link, to achieve the effect that stage body is driven to carry out gradient adjusting, and the center of gravity of treadmill can be effectively reduced, so that treadmill is more stable.

Description

A kind of gradient adjustable type treadmill

Technical field

The present invention relates to treadmill technical fields, more specifically, it relates to a kind of gradient adjustable type treadmill.

Background technique

With economical fast development and continuous improvement of people's living standards, people increasingly pay attention to the health of itself. One wave of body-building upsurge exceeds a wave, is gradually transitions the gymnasium that founds a family from taking exercise to public gymnasium.Treadmill is due to it Forms of motion simply often as family's first choice equipment, not only shields the limitation of place and environment, eliminates exercise and carries out Many obstacles, by the development of many years, accumulating and enriching a variety of running scene modes and strength control program, and gradually plus The digital functions such as amusement, Internet phone-calling have been carried, the important carrier that current road-work is taken exercise has been made.

Existing treadmill is made of pedestal, treadmill, handrail and control platform, and treadmill is fixed on the base in parallel, shape At the exercise plane of walking or running, which does not have climbing up and down in use, as just a plane exercise motion Exercise function, function are more single.

Summary of the invention

In view of the deficiencies of the prior art, the present invention intends to provide a kind of gradient adjustable type treadmill, tool There is the advantages of adjustable treadmill gradient.

To achieve the above object, the present invention provides the following technical scheme that

A kind of gradient adjustable type treadmill, is in the bracket of L-shaped shape setting including two pieces, the upper ends of two brackets it Between be fixed with controller, be provided with treadmill between the lower end of two brackets;The treadmill includes stage body, is set on stage body Treadmill belt and stage body is set to far from, with the driving device for controlling treadmill belt work, the driving fills on one end of bracket The both ends set are rotatablely connected with two stands far from one end of controller respectively, and two brackets between one end of controller far from setting It is equipped with below treadmill and both ends is individually fixed in the fixed link on two pieces bracket, be rotatably connected to and rise in the fixed link Motor, is rotatably connected to shaft between two brackets, and the shaft is located at fixed link far from the side of drive shaft, and institute Middle position of the shaft close to treadmill is stated, the treadmill lower end is provided with the adjusting that both ends are individually fixed between stage body two sides Bar, the middle position of the shaft are provided with the first hinged-support being arranged diagonally downward, and the both ends of the shaft, which are provided with, inclines The second hinged-support being arranged obliquely, the drive rod of the lifting motor and the first hinged-support lower end are hinged, two second hinges Connecting rod is hingedly provided on support, two one end of the connecting rod far from the second hinged-support are rotatablely connected with adjusting rod, wherein The inclined direction of first hinged-support is arranged towards lifting motor, and the inclined direction of second hinged-support is set up towards branch It sets, the opposite side of two brackets is respectively and fixedly provided with fixing piece, and the opposite side of two fixing pieces is provided with one and branch The inner fovea part that frame is enclosed, the inner fovea part bottom end are lower than shaft, when treadmill is in descending state, stage body two sides energy Enough be placed in inner fovea part, the both ends of the adjusting rod be respectively fixed with two panels in L-shaped shape setting in flakes, it is described in flakes with Corner is that boundary one end is fixed with adjusting rod lower surface and the other end and adjusting rod are fixed close to the one side of driving device, the company Bar be rotatably connected on be set to the two panels of adjusting rod the same end in flakes between, and the connecting rod is to lean in flakes with tie point in flakes On one end of close-table body.

So set, when needing to adjust the gradient, it is only necessary to which the drive rod stretching, extension for controlling lifting motor can pass through driving Bar pushes the first hinged-support, because the first hinged-support is limited to shaft, the first hinged-support is caused to be merely able to drive shaft rotation, this When, the second hinged-support can be driven by shaft and be flipped up, and drive adjusting rod mobile by connecting rod, the one end of stage body far from bracket With rotating bar be rotatablely connected, therefore, adjusting rod be merely able to drive stage body using the rotating joint of stage body and rotating bar as the center of circle to Upper overturning, to realize the upward slope function of treadmill;And if the drive rod of lifting motor is shunk, drive rod pulls first The direction of hinged-support towards driving device is overturn, and is downwardly turned at this point, the second hinged-support can be driven by shaft, and pass through company Bar drives adjusting rod mobile, so that adjusting rod is merely able to drive stage body using the rotating joint of stage body and rotating bar as the center of circle It downwardly turns over, to realize the descending function of treadmill, is connected by the way that the rotation between connecting rod and adjusting rod may be implemented in flakes It connects, and connecting rod can effectively be avoided to interfere when driving adjusting rod rotation with adjusting rod.

Further setting: being additionally provided with the reinforcing rod that both ends are individually fixed between two pieces bracket between two brackets, The reinforcing rod both ends are provided with limited block, when the gradient of the treadmill is in the smallest state, the following table of the stage body Face two sides abut setting with two pieces limited block respectively.

So set, user can cause certain impact when running on a treadmill to treadmill, when treadmill is in minimum When angle, when being impacted, treadmill still has certain decline, and the drive rod of lifting motor is caused still to will receive certain rush It hits, lifting motor belongs to precision instrument, if impact force makes the contracted length of drive rod be more than minimum limit and be easy to cause Lifting motor damage or positioning are inaccurate, can limit the minimum grade of treadmill by limited block, when treadmill gradient minimum, that is, rise When the contracted length of motor reaches capacity, the oscillation intensity of treadmill can be subject to certain restrictions, so that lifting motor is not easy out Now damage.

Further setting: rubber pad is respectively and fixedly provided with far from one end of controller with bracket on the angular position of two brackets Foot.

So set, the overall stability of treadmill can be increased by rubber feet.

Further setting: two brackets are provided with idler wheel close to one end of gas spring.

So set, when needing the position of mobile treadmill, it is only necessary to lift treadmill rear end, so that treadmill is only There is idler wheel ground connection to may make that treadmill is easy to remove.

Further setting: the mounting rack being inherently set between the upper end of two brackets below controller, the installation It is provided with drum type fan machine on frame, is respectively provided with accommodation groove in drum type fan machine both ends on the mounting rack.

So set, can be blowed by drum type fan machine, so that user is more comfortable during exercise, pass through Accommodation groove is put into cup or water bottle convenient for user.

Further setting: the treadmill upper surface is provided with non-slip texture in treadmill belt two sides.

So set, user can generally be moved on treadmill side when stopping using, treadmill then is being left, is being led to Frictional force can be increased by crossing non-slip texture, so that user is not easy to slip.

Further setting: the front view of the stage body is arranged in Contraband word shape, and the opposite two sides in the stage body lower surface are equal It is fixed with supporting block, the damping block for abutting setting with stage body lower surface is respectively and fixedly provided in two supporting blocks.

So set, the person of making can cause certain impact force when using treadmill to treadmill, so that the surface of stage body Certain vibration is generated, can reduce the intensity of vibration by damping block.

By using above-mentioned technical proposal, the present invention compares compared with the prior art: by lifting motor can control shaft, First hinged-support, the second hinged-support and connecting rod link, to achieve the effect that stage body is driven to carry out gradient adjusting, and can be with The center of gravity of treadmill is effectively reduced, so that treadmill is more stable.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of gradient adjustable type treadmill;

Fig. 2 is the structural schematic diagram of bracket;

Fig. 3 is the structural schematic diagram of treadmill;

Fig. 4 is the bottom schematic view of treadmill;

Fig. 5 is the structural schematic diagram of stage body;

Fig. 6 be lifting motor, treadmill, shaft connection schematic diagram;

Fig. 7 is the schematic cross-section of treadmill;

Fig. 8 is the structural schematic diagram of adjusting rod;

Fig. 9 is the structural schematic diagram of supernumerary segment bar.

In figure: 1, bracket;11, rubber feet;12, idler wheel;13, fixed link;14, fixing piece;141, inner fovea part;15, it raises Rise motor;16, shaft;161, the first hinged-support;162, the second hinged-support;17, reinforcing rod;171, limited block;2, treadmill;21, Stage body;211, supporting block;212, damping block;22, non-slip texture;23, treadmill belt;24, driving device;25, adjusting rod;251, even Bar;252, in flakes;3, controller;4, mounting rack;41, accommodation groove;42, drum type fan machine.

Specific embodiment

Gradient adjustable type treadmill is described further referring to figs. 1 to Fig. 9.

A kind of gradient adjustable type treadmill, as shown in Figure 1, including the mutually symmetrical with setting of two pieces and being substantially in L-shaped shape The bracket 1 of setting, the controller 3 being fixed between 1 upper end of two pieces bracket and the treadmill being fixed between 1 lower end of two pieces bracket 2;Wherein, it is inherently set to the mounting rack 4 of 3 lower section of controller between the upper end of two pieces bracket 1, is provided with roller on mounting rack 4 Formula fan machine 42, and accommodation groove 41 is provided in 42 both ends of drum type fan machine in mounting rack 4.

Referring to figs. 1 and 2, treadmill lower end is provided with four rubber feets 11 and two that setting is abutted with ground Part idler wheel 12, four rubber feets 11 are individually fixed in one of the angular position and bracket 1 of two pieces bracket 1 far from controller 3 On end, two pieces idler wheel 12 is respectively arranged on the angular position of two pieces bracket 1, and two pieces idler wheel 12 is set to four rubber feets 11 the same side.

If necessary to mobile treadmill, this needs to topple over treadmill so that treadmill only has idler wheel 12 to land, and leads to The friction that treadmill and ground can be greatly lowered in idler wheel 12 is crossed, so that a people can push treadmill to move Dynamic, this either all generates beneficial effect in position adjustment or treadmill factory vanning transport in using for treadmill.

In conjunction with shown in Fig. 2 and Fig. 3, treadmill 2 includes stage body 21, the treadmill belt 23 being set on stage body 21 and is set to platform With the driving device 24 for driving treadmill belt 23 to work, 24 both ends of driving device difference on the one end of body 21 far from controller 3 It is rotatablely connected with two stands 1 far from one end of controller 3, wherein 21 upper surface of stage body is provided with anti-in 23 two sides of treadmill belt Sliding lines 22.

In conjunction with shown in Fig. 3 and Fig. 4, it is fixed between two pieces bracket 1 in 21 lower section of stage body and both ends is individually fixed in two Fixed link 13 on part bracket 1, is rotatably connected to lifting motor 15 in fixed link 13, between the middle position of two pedestal lower ends It is rotatably connected to shaft 16, the lower end of stage body 21 is provided with the adjusting rod 25 that both ends are individually fixed between 21 two sides of stage body, It is tiltedly installed with the first hinged-support 161 on the middle position of shaft 16, and is tiltedly installed with inclination side at the both ends of shaft 16 The second hinged-support 162 being reversed, the drive rod of lifting motor 15 and the first hinged-support are tilted to the first hinged-support 161 161 lower ends are hinged, and one end far from the second hinged-support 162 and adjusting rod 25 are hingedly provided on two second hinged-supports 162 The connecting rod 251 of rotation connection, wherein shaft 16 is between connecting rod and fixed link 13, the inclined direction of the first hinged-support 161 It is arranged towards lifting motor 15, the inclined direction of the second hinged-support 162 is arranged towards bracket 1.

Wherein, when stage body 21 keeps level, connecting rod 251 keeps vertical state, and lifting motor 15 is in original state, and When lifting motor 15 is in original state, lifting motor 15 can control the state that drive rod is ejected or shunk.

Advanced optimize, as shown in figure 5, the front view of stage body 21 in Contraband word shape be arranged, stage body 21 be oppositely arranged two A supporting block 211 is respectively and fixedly provided on a side, two supporting blocks 211 are set near the middle position of stage body 21, and two pieces branch The damping block 212 that setting is abutted with 21 lower surface of stage body is respectively and fixedly provided on bracer 211.

In conjunction with shown in Fig. 6 and Fig. 7, the opposite side of two pieces bracket 1 is respectively and fixedly provided with the fixing piece for being set to 2 lower section of treadmill 14, two pieces fixing piece 14 is substantially arranged in L-shaped shape, each part fixing piece 14 and the side for being secured to bracket 1 together Between form one of inner fovea part 141, roll shaft is rotationally connected between two pieces fixing piece 14, and roll shaft height is under inner fovea part 141 End, when treadmill 2 is in descending state, 2 two sides of treadmill can be put in inner fovea part 141.

When the ejection of the drive rod of lifting motor 15, at this point, the first hinge stent 1 will drive shaft 16 with the axis of shaft 16 It is rotated for the center of circle, so that it is that the center of circle is flipped up that the second hinged-support 162, which can be driven by shaft 16 with the axis of shaft 16, So that the lower end of connecting rod 251 can be jacked up by the second hinged-support 162 because the driving device 24 of stage body 21 with 1 turn of bracket Dynamic connection, therefore, for connecting rod 251 when being jacked up by the second hinged-support 162, the upper end of connecting rod 251 can make both ends and stage body 21 solid Fixed adjusting rod 25 drives stage body 21 to be flipped up with driving device 24 for the center of circle.

It is symmetrically set and as shown in figure 8, the both ends of adjusting rod 25 are respectively fixed with two panels in the company of L-shaped shape setting Piece 252, wherein 252 using angular position as boundary in flakes, and one end and 25 lower surface of adjusting rod of connecting rod 251 are fixed, and connecting rod One side of 251 other end with adjusting rod 25 close to driving device 24 is fixed, wherein connecting rod 251, which is rotatably connected on, is set to tune The two panels of 25 the same end of pole is in flakes between 252, and connecting rod 251 is set as in flakes in flakes 252 tie point 252 close to stage body On 21 one end.

When the drive rod of lifting motor 15 is shunk, at this point, the first hinge stent 1 will drive shaft 16 with the axis of shaft 16 It is rotated for the center of circle, so that it is that the center of circle downwardly turns over that the second hinged-support 162, which can be driven by shaft 16 with the axis of shaft 16, So that the lower end of connecting rod 251 can be pulled down by the second hinged-support 162 because the driving device 24 of stage body 21 with 1 turn of bracket Dynamic connection, therefore, when connecting rod 251 declines, the adjusting rod 25 that the upper end of connecting rod 251 can make both ends and stage body 21 fix drives platform Body 21 is downwardly turned over driving device 24 for the center of circle.

As shown in figure 9, the reinforcing rod 17 that both ends are individually fixed between two pieces bracket 1 is additionally provided between two pieces bracket 1, 17 both ends of reinforcing rod are provided with limited block 171, and reinforcing rod 17 is set to around 1 angular position of bracket, wherein when treadmill 2 When the gradient is reduced to minimum, two pieces limited block 171 can abut the lower surface two sides of treadmill 2 respectively.

Working principle: when needing to control the gradient of stage body 21, it is only necessary to shaft 16 is controlled by lifting motor 15 and is rotated, Shaft 16 is enabled to control stage body 21 by the interaction relation between the second hinge stent 1, connecting rod 251 and stage body 21 to drive dress 24 are set to rotate for the center of circle.

The above is only a preferred embodiment of the present invention, 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 all belong to the scope of protection of the present invention.It should be pointed out that for the art Those of ordinary skill for, several 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)

1. a kind of gradient adjustable type treadmill, it is characterised in that: be in the bracket (1) of L-shaped shape setting including two pieces, described in two It is fixed between the upper end of bracket (1) controller (3), is provided with treadmill (2) between the lower end of two brackets (1);The race Platform (2) includes stage body (21), the treadmill belt (23) being set on stage body (21) and is set to stage body (21) far from bracket (1) On one end with for control treadmill belt (23) work driving device (24), the both ends of the driving device (24) respectively with two Frame (1) is rotatablely connected far from the one end of controller (3), is provided with place between one end of two brackets (1) separate controller (3) Below treadmill (2) and both ends are individually fixed in the fixed link (13) on two pieces bracket (1), the company of rotation on the fixed link (13) It is connected to lifting motor (15), is rotatably connected to shaft (16) between two brackets (1), the shaft (16) is located at fixed link (13) on the side far from drive shaft (16), and the shaft (16) is close to the middle position of treadmill (2), the treadmill (2) Lower end is provided with the adjusting rod (25) that both ends are individually fixed between stage body (21) two sides, and the interposition of the shaft (16) installs It is equipped with the first hinged-support (161) being arranged diagonally downward, the both ends of the shaft (16) are provided be arranged diagonally downward Two hinged-supports (162), the drive rod of the lifting motor (15) and the first hinged-support (161) lower end are hinged, two second hinges Hingedly be provided on support (162) connecting rod (251), two connecting rods (251) far from the second hinged-support (162) one end with Adjusting rod (25) rotation connection, wherein the inclined direction of first hinged-support (161) is arranged towards lifting motor (15), institute The inclined direction for stating the second hinged-support (162) is arranged towards bracket (1), and the opposite side of two brackets (1) is respectively and fixedly provided with solid Determine part (14), the opposite side of two fixing pieces (14) is provided with the inner fovea part being enclosed together with bracket (1) (141), inner fovea part (141) bottom end is lower than shaft (16), when treadmill (2) is in descending state, the stage body (21) two Side can be placed in inner fovea part (141), and the both ends of the adjusting rod (25) are respectively fixed with the company that two panels is in L-shaped shape setting Piece (252), (252) in flakes are fixed using corner as boundary one end and adjusting rod (25) lower surface and the other end and adjusting rod (25) one side close to driving device (24) is fixed, and the connecting rod (251), which is rotatably connected on, is set to adjusting rod (25) the same end Two panels in flakes between (252), and the connecting rod (251) and the tie point of (252) in flakes be in flakes (252) close to stage body (21) One end on.
2. a kind of gradient adjustable type treadmill according to claim 1, it is characterised in that: between two brackets (1) It is additionally provided with the reinforcing rod (17) that both ends are individually fixed between two pieces bracket (1), the reinforcing rod (17) both ends are provided with Limited block (171), when the gradient of the treadmill (2) is in the smallest state, the lower surface two sides of the stage body (21) are distinguished Setting is abutted with two pieces limited block (171).
3. a kind of gradient adjustable type treadmill according to claim 1, it is characterised in that: two brackets (1) turn Rubber feet (11) are respectively and fixedly provided with far from the one end of controller (3) with bracket (1) on Angle Position.
4. a kind of gradient adjustable type treadmill according to claim 1, it is characterised in that: two brackets (1) turn Idler wheel (12) are provided on Angle Position.
5. a kind of gradient adjustable type treadmill according to claim 1, it is characterised in that: two brackets (1) it is upper The mounting rack (4) being inherently set to below controller (3) between end is provided with drum type fan machine on the mounting rack (4) (42), accommodation groove (41) are respectively provided in drum type fan machine (42) both ends on the mounting rack (4).
6. a kind of gradient adjustable type treadmill according to claim 1, it is characterised in that: treadmill (2) upper surface Non-slip texture (22) are provided in treadmill belt (23) two sides.
7. a kind of gradient adjustable type treadmill according to claim 1, it is characterised in that: stage body (21) are faced Figure is arranged in Contraband word shape, and the opposite two sides in stage body (21) lower surface are respectively and fixedly provided with supporting block (211), two supporting blocks (211) damping block (212) that setting is abutted with stage body (21) lower surface is respectively and fixedly provided on.
CN201810490460.5A 2018-05-21 2018-05-21 A kind of gradient adjustable type treadmill CN108785976B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810490460.5A CN108785976B (en) 2018-05-21 2018-05-21 A kind of gradient adjustable type treadmill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810490460.5A CN108785976B (en) 2018-05-21 2018-05-21 A kind of gradient adjustable type treadmill

Publications (2)

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CN108785976A CN108785976A (en) 2018-11-13
CN108785976B true CN108785976B (en) 2019-11-19

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Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2548659Y (en) * 2002-04-03 2003-05-07 吴珅澺 Improved angle adjusting structure of stand of running devices
CN2587455Y (en) * 2002-12-03 2003-11-26 吴珅澺 Treadlemill with running-platform slope adjusting structure
CN2613283Y (en) * 2003-02-20 2004-04-28 爱力美工业股份有限公司 Treadlemill
US9138615B2 (en) * 2011-11-15 2015-09-22 Icon Health & Fitness, Inc. Exercise device with rack and pinion incline adjusting mechanism
US10398932B2 (en) * 2015-12-31 2019-09-03 Nautilus, Inc. Treadmill including a lift assistance mechanism
CN206167732U (en) * 2016-11-08 2017-05-17 宁波海斯曼科技发展有限公司 Multi -functional running machine
CN206896673U (en) * 2017-06-19 2018-01-19 浙江荣顺科技有限公司 Treadmill faces upward a liter device

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