CN2701482Y

CN2701482Y - Running machine

Info

Publication number: CN2701482Y
Application number: CN 200420048910
Authority: CN
Inventors: 罗崑泉; 蔡崑泉
Original assignee: Johnson Health Tech Co Ltd
Current assignee: Johnson Health Tech Co Ltd
Priority date: 2004-04-19
Filing date: 2004-04-19
Publication date: 2005-05-25
Anticipated expiration: 2014-04-19

Abstract

The utility model discloses a running machine, comprising a meter unit, a running platform pivoted at the meter unit, a folded device assembled between the meter unit and the running platform, and at least one connecting part installed between the running platform and the folded device. The folded device comprises a first support unit with two first support frames, a second support unit with two second support frames, and at least one connecting rod assembled between the meter unit and two second support frames, and the first support frames and the second support frames are pivoted at the running platform by the same shaft. By means of the composing, without reference to the running platform at the using position or at the folding position, the running machine all has the best stability. [0].

Description

Treadmill

[technical field]

The utility model relates to a kind of treadmill.

[background technology]

Because prior folding formula treadmill generally have must be with base as load bearing element can firmly place ground, can't effectively save overall volume after causing having running platform to fold, collection space, disappearances such as overall weight is heavier, therefore this case applicant once applied for and No. 90209401 " collapsible electric sport car " the patent case of having got permission the tw Taiwan, as Fig. 1, shown in 2, this collapsible electric sport car 10 includes a running platform 11, one dashboard bracket 12, one is installed in the pedestal 13 of these running platform 11 bottom sides, and is installed in this dashboard bracket 12, two tie-in modules 14 between running platform 11 and the pedestal 13.

This running platform 11 is rectangle frame support bodys, has parallel in twos left and right side frame 111 and forward and backward side frame.

This dashboard bracket 12 has pair of support rods 121, is erected at this instrument board 122 to support bar 121 tops, and is mounted on this second wheel 123 to support bar 121 bottoms respectively.

This pedestal 13 has a first connecting rod 131, a second connecting rod 132 that is hubbed at the left and right side frame 111 bottom pivot ears 112 of this running platform 11 respectively by pivot knot part, reach two guide wheels 133 that are mounted on this second connecting rod 132 respectively, can tie part as first pivot 15 by this pivot, make this first connecting rod 131, second connecting rod 132 be able to folding and expansion.

Each tie-in module 14 respectively has a pin joint seat 141 and a connecting rod 142.This pin joint seat 141 has one affixed section 1411 that is consolidated in this side frame 111, and one can with the pivot joint section 1412 of support bar 121 pivots of this dashboard bracket 12 knot, be by the pivot pin 143 of being located at this pivot joint section 1412 and the axle sleeve 124 mutual pivot knots of being located at this support bar 121, and can form second pivot 16 that relatively moves between this running platform 11 and this dashboard bracket 12.This connecting rod 142 is to be installed between this support bar 121 and this second connecting rod 132.

When this running platform 11 when being rotating shaft with respect to these dashboard bracket 12 upsets with this second pivot 16, then this second connecting rod 132 is that rotating shaft is moved with this first pivot 15 synchronously, and can change angle with this first connecting rod 131, when this running platform 11 is up turn to stowed position, after this collapsible electric sport car 10 is folded, be to be that support member is seated on the supporting surface with this two guide wheel 123 with this second wheel 133.

Above-mentioned patent case is because of really solving the existing many disappearances of prior folding formula treadmill, so after attached all enforcement, obtain the industry favorable comment deeply, but the applicant finds the whole steadiness of this collapsible electric sport car and the possibility that also there is further raising in safety in utilization.

[utility model content]

The purpose of this utility model is to provide a kind of treadmill, can improve whole steadiness, the safety in utilization of treadmill, and more can save collection space.

Based on above-mentioned purpose, the utility model provides a kind of treadmill, comprise an instrument pack, one pivot is tied the running platform in this instrument pack, one group of folding device that is located between this instrument pack and this running platform, and be installed at least one connecting piece between this running platform and this folding device, it is characterized in that:

This instrument pack has two stands of space;

This running platform comprises by two side frames of space and is cemented in the framework that at least one fixed bar between this two side frame is formed, and a ring puts the running band in this framework, one first section portion of this two side frame and respectively pivot tie in this two stand;

This folding device comprises one first support unit, one second support unit and at least one connecting rod; This first support unit has 2 first supports of space, and each first support respectively has a pivot part and a support portion that is reverse; This second support unit has 2 second supports of space, and each second support respectively has one and ties pivot part in this side frame with the coaxial pivot of the pivot part of this first support, and a support portion that is in reverse to this pivot part; This connecting rod is that group is located between this instrument pack and this second support unit;

This connecting piece is that group is located between this second support unit and this running platform.

The utility model can also have following additional technical characterictic:

This folding device also comprises two support members, is consolidated in the support portion of these 2 first supports respectively, and each support member respectively has single-revolution portion, and one first installs portion, one second and install portion to what, short extended towards the length of this first support from this rotating part.

This instrument pack also has an instrument combine body that is installed between this two stand.

This connecting piece is a cylinder pressure.

The connecting rod of this folding device is that group is located between second support of the stand of this instrument pack and this second support unit.

This running platform also comprises the second wheel of the second section portion that is mounted on this two side frame.

This treadmill also comprises a lifting unit, and have a pivot and tie fixed motor in this running platform, and a drive rod that connects this motor; And this first support unit also has first connecting rod that one group of knot is tied between this 2 first support and with this drivings bar pivot.

This running platform also comprises two cushion pads of the first section end surface that is fixedly arranged on this two side frame.

This treadmill also comprises an electro-motor, is to be installed between first section portion of this two side frame and to connect this running band.

This treadmill also comprises a lifting unit, and have a pivot and tie fixed motor in this running platform, and a drive rod that is subjected to this motor transmission; And this first support unit also has first connecting rod that one group of knot is tied between this 2 first support and with this drivings bar pivot.

The utility model also provides a kind of treadmill, comprise an instrument pack, a pivot is tied the running platform in this instrument pack, one group of folding device that is located between this instrument pack and this running platform, and be installed at least one connecting piece between this running platform and this folding device, it is characterized in that:

This instrument pack has two stands of space, and organizes two bearings of tying in this two stand respectively;

This running platform comprises by two side frames of space and is cemented in the framework that at least one fixed bar between this two side frame is formed, and a ring puts the running band in this framework, one first section portion of this two side frame and respectively pivot tie in this two bearing;

This folding device comprises one first support unit, one second support unit and at least one connecting rod; This first support unit has 2 first supports of space, and each first support respectively has a pivot part and a support portion that is reverse; This second support unit has 2 second supports of space, and each second support respectively has one and ties pivot part in side frame with the coaxial pivot of the pivot part of this first support, and a support portion that is in reverse to this pivot part; This connecting rod is that group is located between this bearing and this second support unit;

The utility model can also have following additional technical characterictic:

This folding device also comprises two support members, is consolidated in the support portion of these 2 first supports respectively.

This connecting piece is a cylinder pressure.

This instrument pack also has the two pivot pieces that are consolidated in this two bearing respectively, and first section portion of this two side frame is that pivot is tied in this two pivots piece respectively.

Whereby, when this running platform is positioned at a use location, be to be placed on the supporting surface and can to have good firm effect by the support portion of this two support member, these 2 second supports and this second wheel, when this running platform is turn to a stowed position towards this instrument pack, be that support portion by these running platform two side frame front end faces, this two support member and these 2 second supports is seated on the supporting surface and has splendid firm effect.

In addition, section portion group is tied two bearings at the bottom of this two stand, then when this running platform is positioned at this stowed position, is that support portion by this two bearing, this two support member and these 2 second supports is seated on the supporting surface and has splendid firm effect.

[description of drawings]

Below by most preferred embodiment and accompanying drawing the utility model treadmill is elaborated, in the accompanying drawing:

Fig. 1 is a front view of No. 90209401 patent case in tw Taiwan, and the state of a running platform from use location to a stowed position is described.

Fig. 2 is a front view of No. 90209401 patent case in tw Taiwan, illustrates that this running platform is positioned at the state of this stowed position.

Fig. 3 is an exploded perspective view of the utility model treadmill one first preferred embodiment.

Fig. 4 is a part of stereogram of this first preferred embodiment.

Fig. 5 is a front view of this first preferred embodiment, illustrates that this treadmill is in a user mode.

Fig. 6 is a front view of first preferred embodiment, and the state that folds a running platform is described.

Fig. 7 is a front view of this first preferred embodiment, illustrates that this treadmill is in a collapse state.

Fig. 8 is a front view of this first preferred embodiment, and the state that increases this running platform is described.

Fig. 9 is the exploded perspective view of the utility model treadmill one second preferred embodiment.

Figure 10 is a part of stereogram of this second preferred embodiment.

Figure 11 is a front view of this second preferred embodiment, illustrates that this treadmill is in a user mode.

Figure 12 is a front view of this second preferred embodiment, and the state that folds a running platform is described.

Figure 13 is a front view of this second preferred embodiment, illustrates that this treadmill is in a collapse state.

Figure 14 is a front view of this second preferred embodiment, and the state that increases this running platform is described.

[specific embodiment]

Being noted that employed relative position term in entire description before describing in detail, is to be benchmark with the running direction of user on running platform as " preceding ", " back ", " top ", " end ".

In addition, in the following description, like is to represent with same numeral.

Shown in Fig. 3,4, first preferred embodiment of the utility model treadmill comprises an instrument pack 20, a running platform 30, is installed in the folding device 40 between this instrument pack 20 and this running platform 30, and is installed at least one connecting piece 50 between this folding device 40 and this running platform 20.

This instrument pack 20 comprises that upright two stands 21, at interval that are parallel to each other are installed in the instrument combine body 22 of these two stands, 21 top section portions 211, reaches the two pivot pieces 23 that are consolidated in 21 end of this two stand section portion 212 respectively.

This running platform 30 comprises by two side frames 31 at the interval that is parallel to each other and is cemented in the framework that at least one fixed bar 32 between this two side frame 31 is formed, one ring is put the running that can follow a closed path to rotate and is with 33 in this framework, and is installed in two rear rollers 34 of back segment portion 311 bottom sides of this two side frame 31 respectively.312 in the leading portion portion of this two side frame 31 ties part 35 by two pivots and is hubbed at 21 end of this two stand section portion 212 respectively.

Preferably, this running platform 30 also comprises two cushion pads 36 that are fixedly arranged in these two side frames, 31 front end faces respectively.

What deserves to be explained is that this running is with 33 to can be unpowered rotation design, also can be and be subjected to one to be installed in electro-motor 37 transmissions between the leading portion portion 312 of this two side frame 31 and to rotate design automatically.

This folding device 40 comprises one first support unit 41, one second support unit 42 and at least one connecting rod 44.

This first support unit 41 has 2 first supports 411 at interval that are parallel to each other, and this 2 first support 411 respectively has a pivot part 412 and a support portion 413 that is reverse.Preferably, this first support unit 41 also has one and is cemented in first connecting rod 414 that can strengthen these first support unit, 41 structural strengths between this 2 first support 411.

This second support unit 42 has 2 second supports 421 at interval that are parallel to each other, and this 2 second support 421 respectively has a pivot part 422 and a support portion 423 that is reverse.Preferably, this second support unit 42 also has more one and is cemented in second connecting rod 424 that can strengthen these first support unit, 42 structural strengths between this 2 second support 421.And this second support unit 42 has more two front wheels 425 that are mounted on this two support portion 423 respectively and protrude.

The pivot part the 412, the 422nd of each first support 411, second support 421, by same pivot knot part 45 coaxially pivot tie in the bottom side pivot ear 38 of the leading portion portion 312 of each side frame 31.

This at least one connecting rod 44 is that group is located between instrument pack 20 and this second support unit 42.In this first preferred embodiment, be to have two connecting rods 44 to organize respectively and be located between this two pivots piece 23 and this 2 second support 421.

Preferably, this folding device 40 also comprises two support members 43 of the support portion 413 that is locked in these 2 first supports 411 respectively, respectively have an arcuation rotating part 431, and one first install portion 432, one second and install portion 433 to what, short extended towards the length of this first support 411 from this rotating part 431 respectively.

This at least one connecting piece 50 is to lift two connecting pieces 50 that are installed in respectively between this 2 second support 421 and this two side frame 31 to be the example explanation in this first preferred embodiment, and is to be the example explanation with the cylinder pressure.

What deserves to be explained is, also can between the fixed bar 32 of this second connecting rod 424 and this, install the assembly that has with the identical function of use of this connecting piece 50 tools.

Preferably, this treadmill also comprises a lifting unit 60, comprise that one is fixedly arranged on the first pivot seat 61 of the fixed bar 32 of this running platform 30, one pivot is tied in the motor 62 of this first pivot seat 61, one is subjected to these motor 62 transmissions and but linear displacement produces elongation and drive rod 63 (can cooperate and consult Figure 10) under reach, and second a pivot seat 64 that is fixedly arranged on this first connecting rod 414.The open end of this drive rod 63 is to tie in this second pivot seat 64 by pivot knot part 65 pivots.

As shown in Figure 5, when this treadmill is in user mode, be with first of this two support member 43 install portion 432, this two front wheel 425 is that supporter is seated on the supporting surface 80 (for example floor) with this two rear roller 34, can make this running platform 30 have splendid firm effect.

As shown in Figure 6, when folding this running platform 30, need only execute a thrust upwards to the back segment portion 301 of this running platform 30, then the leading portion portion 302 of this running platform 30 will be that fulcrum rotates with this two pivots knot part 35, at this moment, because the design of this folding device 40, then described first support 411, second support 421 is that fulcrum produces swing with this pivot knot part 45, and these pivot parts 412,422 move and mutual angle are diminished with 30 liters of this running platform, at this moment, this two support member 43 also rotates and converts 431 supports of this rotating part to and place this supporting surface 80, as for this 2 second support 421 because of and this two pivots piece 23 between link this two connecting rod 44 arranged, so can make these two front wheels, 425 supports place this supporting surface 80 and roll towards this instrument pack 20.According to as can be known last, in folding these running platform 30 processes, can place this supporting surface 80 with these two front wheels, 425 supports by this two-revolution portion 431, so also have good firm effect.

As shown in Figure 7, continue these running platform 30 back segment portions 301 are bestowed upwards thrust, then this two support member 43 will continue to rotate and convert this to and second install portion 433 and install in this supporting surface 80, and described first support 411, the pivot part 412 of second support 421,422 angles continue to diminish, touch in this instrument combine body 22 when this running platform 30 being turn to paste, just arrived stowed position, make this treadmill be positioned at collapse state simultaneously, at this moment, this treadmill is with this two cushion pad 36, second of this two support member 43 installs portion 433 and is seated on this supporting surface 80 for supporter with this two front wheel 425, splendid can the generation of whole steadiness toppled over, add that group is provided with this two cylinder pressure 50 between this two side frame 31 and this 2 second support 421, can prevent that then this running platform 30 from dropping.

Shown in Fig. 3,5,8, when making this drive rod 63, shortens by the motor 62 that starts this lifting unit 60, then can spur this first connecting rod 414 moves towards this second support unit 42, can make this 2 first support 411, second support 421 relatively is that fulcrum produces swing with this pivot knot part 45, but make mutual angle diminish and the leading portion portion 302 of this running platform 30 of lifting, reach the function of use of adjusting these running platform 30 angles of inclination.

On the contrary, make this drive rod 63 elongations when these motor 62 backward rotation, then promote this first connecting rod 414 away from this second support unit 42, relend oscillating motion, can make mutual angle become the leading portion portion 302 (shown in Fig. 8,5) that can downgrade this running platform 30 greatly by these first supports 411, second support 421.

Shown in Fig. 9,10, second preferred embodiment of the utility model treadmill has running platform 30, the folding device 40 identical with aforementioned first preferred embodiment, two connecting pieces 50 and lifting unit 60, difference is in this instrument pack 70, below only should not existing together of two preferred embodiments describe.

This instrument pack 70 comprises that upright two stands 71, at interval that are parallel to each other are installed in the instrument combine body 72 of these two stands, 71 top section portions 711, are consolidated in two bearings 73 of 71 end of this two stand section portion 712 respectively, and are fixedly arranged in two pivot pieces 74 of this bearing 73 respectively.

This two bearing 73 respectively has a longitudinal rod 731 that is consolidated in this end section portion 712, and a transverse bar 732 that hangs down and be fixed in this longitudinal rod 731 and extend towards this running platform 30.

The leading portion portion 312 of two side frames 31 of this running platform 30 ties in this two pivots piece 74 by two pivots knot part, 35 pivots respectively.

This two connecting rod 44 is that group is located between this two transverse bar 732 and this 2 second support 421.

As shown in figure 11, when this treadmill is in user mode, be to be that supporter is seated on this supporting surface 80 with this two rear roller 34 with this two support member 43, this two front wheel 425.

As shown in figure 12, folding in the process of this running platform 30, is to support with this two front wheel 425 by the end section portion 712 of this two stand 71 to place on this supporting surface 80.

As shown in figure 13, when this running platform 30 is turn to stowed position, this treadmill integral is to be that supporter is seated on this this supporting surface 80 with this two transverse bar 732 with this two front wheel 425, also has splendid firm effect.

As shown in figure 14, be the schematic diagram that these running platform 30 leading portion portions 302 are increased, operating principle is identical with first preferred embodiment, so repeat no more.

What deserves to be explained is that the utility model treadmill also can not installed this two support member 43, then the support portion 413 by these 2 first supports 411 installs in this supporting surface 80, and this treadmill integral also can have good firm effect.

Conclude above-mentionedly, the utility model treadmill can be obtained following effect and advantage, so can reach the utility model purpose really:

One, because the utility model treadmill is equiped with this folding device 40 between this

instrument pack

20,70 and this running platform 30, no matter then this treadmill is in user mode or collapse state, all has splendid steadiness and have relatively and can improve effect safe in utilization and advantage.

Two, as shown in Figure 7, because when this running platform 30 of the utility model is positioned at stowed position, this treadmill integral is to be that supporter is seated on this supporting surface 80 with this two cushion pad 36, this two support member 43 and this two front wheel 425, topple over so have whole steadiness splendid being difficult for, can improve the effect and the advantage of security relatively.

Three, as shown in Figure 7, because when this running platform 30 of the utility model is positioned at stowed position, be to paste to touch in this instrument combine body 22, add that whole steadiness is splendid, so can make these instrument pack 20 utmost points be close to metope (figure does not show), make relatively to the utlity model has effect and the advantage that more can save collection space.

Four, as shown in figure 13, because when this running platform 30 of the utility model is positioned at stowed position, this treadmill integral is to be that supporter is seated on this supporting surface 80 with this two transverse bar 732 with this two front wheel 425, topple over so have whole steadiness splendid being difficult for, can improve the effect and the advantage of security relatively.

Five, the utility model need not be provided with the base of general treadmill, can have to fold this running platform 30 yet, and can keep the function of use of splendid firm effect.

Claims

1. a treadmill comprises an instrument pack, and a pivot is tied the running platform in this instrument pack, one group of folding device that is located between this instrument pack and this running platform, and be installed at least one connecting piece between this running platform and this folding device, it is characterized in that:

This instrument pack has two stands of space;

2. treadmill as claimed in claim 1 is characterized in that:

3. treadmill as claimed in claim 1 is characterized in that:

4. treadmill as claimed in claim 1 is characterized in that:

This connecting piece is a cylinder pressure.

5. treadmill as claimed in claim 1 is characterized in that:

6. treadmill as claimed in claim 1 is characterized in that:

7. as claim 1 or 6 described treadmills, it is characterized in that:

8. as claim 1 or 6 described treadmills, it is characterized in that:

9. treadmill as claimed in claim 8 is characterized in that:

10. as claim 1 or 6 described treadmills, it is characterized in that:

11. treadmill as claimed in claim 10 is characterized in that:

12. a treadmill comprises an instrument pack, a pivot is tied the running platform in this instrument pack, one group of folding device that is located between this instrument pack and this running platform, and be installed at least one connecting piece between this running platform and this folding device, it is characterized in that:

13. treadmill as claimed in claim 12 is characterized in that:

14. treadmill as claimed in claim 12 is characterized in that:

This connecting piece is a cylinder pressure.

15. treadmill as claimed in claim 12 is characterized in that:

16., it is characterized in that as claim 12 or 15 described treadmills:

17. treadmill as claimed in claim 12 is characterized in that:

18., it is characterized in that as claim 12 or 17 described treadmills:

19., it is characterized in that as claim 12 or 17 described treadmills:

20. treadmill as claimed in claim 19 is characterized in that: