CN104771864B - Treadmill with adjustable distance between handrails - Google Patents
Treadmill with adjustable distance between handrails Download PDFInfo
- Publication number
- CN104771864B CN104771864B CN201410012984.5A CN201410012984A CN104771864B CN 104771864 B CN104771864 B CN 104771864B CN 201410012984 A CN201410012984 A CN 201410012984A CN 104771864 B CN104771864 B CN 104771864B
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- Prior art keywords
- connector
- connecting portion
- handrail
- treadmill
- plug
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Abstract
The invention relates to a treadmill, which comprises a running belt, two handrail devices, and one or more first control elements. The two handrail devices are respectively positioned on the two sides of the running belt; each handrail device comprises a handrail and two supporting rods; and each supporting rod is connected with the corresponding handrail through a connecting piece. The first control elements are used for locking or releasing the connecting piece, and therefore, the distance between the two handrails of the two handrail devices can be adjusted. In addition, the connecting pieces use thrust bearings to bear axial force, and therefore, the service life can be prolonged, and the handrails can be rotated more stably and smoothly.
Description
Technical field
The invention relates to a kind of telecontrol equipment, in particular to a kind of treadmill of adjustable arm width.
Background technology
Busy due to living, modern is general lack of motion.And run because simple, effective percentage, become many people and select
Motion.
Generally there is treadmill treadmill belt to run for user or walk.Certain form of treadmill, its treadmill belt both sides,
There is respectively a handrail, hold for user, to avoid falling.
The handrail of general treadmill cannot adjustment angle.However, because the physical size of each user is different, fixing
Handrail width, it is impossible to suitable for each user.
As can be seen here, above-mentioned existing treadmill is in structure and use, it is clear that still suffered from inconvenience and defect, and urgently
It is further improved.In order to solve above-mentioned problem, relevant manufactures are there's no one who doesn't or isn't painstakingly seeking solution but long
Have no that applicable design is developed completing always since long, and common product can solve the problem that the problems referred to above without appropriate structure,
This is clearly related dealer's problem suddenly to be solved.
The content of the invention
It is an object of the invention to overcome the defect that existing treadmill is present, and provide a kind of race of adjustable arm width
Step machine.
The purpose of the present invention employs the following technical solutions to realize.According to a kind of treadmill proposed by the present invention, bag
Contain:Treadmill belt, runs for user or walks；Two armrest systems, respectively positioned at the treadmill belt both sides, wherein each handrail is filled
Put comprising a handrail and two support bars, each support bar connects the handrail by connector；And at least one
One control piece, for pinning or discharging the connector；, two armrest systems parallel with the handrail are made when the connector is released
Distance it is maximum；, the distance minimum of two armrest systems vertical with the handrail is made when the connector is released.
The purpose of the present invention can also be applied to the following technical measures to achieve further.
Preferably, aforesaid treadmill, wherein described connector includes connecting rod, first connecting portion, second connecting portion, should
First connecting portion is located at the side of the connecting rod, and the second connecting portion is located at the opposite side of the connecting rod, and the handrail includes connecting portion, should
The first connecting portion of connector connects the connecting portion of the handrail, and the second connecting portion of the connector connects the support bar.
Preferably, aforesaid treadmill, wherein the first connecting portion of described connector has groove, first control
Part has handle, elastic component, plug-in unit, and the elastic component provides elastic force makes the plug-in unit pass through the connecting portion of the handrail, inserts this recessed
Groove.
Preferably, aforesaid treadmill, wherein described when the plug-in unit inserts the groove, the connector is lockable；When this
Plug-in unit leaves the groove, and the connector is released.
Preferably, aforesaid treadmill, wherein described support bar includes outer bar, interior bar, the second control piece, second control
Product includes plug-in unit, and the interior bar has location structure, and when the plug-in unit of the second control piece leaves the location structure, the interior bar can be
The outer bar inside is mobile.
Preferably, aforesaid treadmill, wherein described interior bar includes second company of pedestal, the pedestal and the connector
Socket part, is connected by thrust bearing.
Preferably, aforesaid treadmill, wherein described second connecting portion includes two location divisions, the pedestal includes positioning
Part, when user operates first control piece connector is discharged, and the connector can be rotated, and by the second connecting portion
Two location division and the pedestal the keeper, the position for determining the connector is parallel or perpendicular to the handrail.
By above-mentioned technical proposal, the treadmill of adjustable arm width of the present invention at least has following advantages and beneficial effect
Really：Treadmill of the invention, according to the different stature of user, can adjust the width of handrail.In addition, the connector is utilized
Thrust bearing can improve service life to carry axial force, so, and make the rotation of handrail more stable, more smooth.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of description, and in order to allow the present invention above and other objects, features and advantages can
Become apparent, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, describe in detail as follows.
Description of the drawings
Fig. 1 is the schematic diagram of the treadmill of a preferred embodiment of the present invention adjustable arm width.
Fig. 2A and Fig. 2 B are the schematic diagram of the armrest system of present pre-ferred embodiments treadmill.
Fig. 3 is the exploded view of the connector of the armrest system of present pre-ferred embodiments treadmill.
Fig. 4 is the generalized section of the armrest system of present pre-ferred embodiments treadmill.
【Main element symbol description】
1：Treadmill 10：Treadmill belt
11：Armrest system 110：Support bar
1102；Outer bar 1104：Interior bar
11040：Location structure 1106：Pedestal
1108：Keeper 111：Connector
1110：Connecting rod 1112：First connecting portion
1114：Second connecting portion 1116：Thrust bearing
1118：Groove 112：Handrail
1120：Connecting portion 113：First control piece
1130：Handle 1132：Elastic component
1134：Plug-in unit 114：Second control piece
1140：Plug-in unit 12：Drive mechanism
13：Guidance panel
Specific embodiment
Further to illustrate the present invention to reach technological means and effect that predetermined goal of the invention is taken, below in conjunction with
Accompanying drawing and preferred embodiment, to according to a kind of specific embodiment of the treadmill of adjustable arm width proposed by the present invention,
Structure, feature and its effect, describe in detail as after.
Fig. 1 shows the treadmill 1 according to present pre-ferred embodiments adjustable arm width.As shown in figure 1, treadmill 1
Main element walk for user comprising treadmill belt 10 or run, and two armrest systems 11 are located at the two of treadmill belt 10
Side.In addition, treadmill 1 can also be comprising drive mechanism 12 and guidance panel 13.Drive mechanism 12 is used to drive 10 turns of treadmill belt
It is dynamic.Guidance panel 13 is operated for user.
Fig. 2A and Fig. 2 B show the armrest system 11 according to present pre-ferred embodiments treadmill 1.Each armrest system 11
Two support bars, 110, handrail 112, two the first control piece 113, two second of connector 111, two controls can be included
Part 114.Connector 111 connects handrail 112 and support bar 110.First control piece 113 is used to pinning or discharging connector 111；When
First control piece 113 discharges connector 111, and 111 rotatable 90 degree of connector changes whereby handrail width, that is, treadmill belt 10
The distance of two side handrails 112.As shown in Figure 2 A, when the connector 111 of both sides armrest system 11 is vertical with handrail 112, then handrail
Width is minimum.As shown in Figure 2 A, when the connector 111 of both sides armrest system 11 is parallel with handrail 112, then handrail width is for most
Greatly.Additionally, the second control piece 114 is the height for controlling handrail 112.
Fig. 3 shows the connector 111 of present pre-ferred embodiments treadmill and the detailed configuration of support bar 110.Fig. 4 shows
The generalized section of the connector 111, support bar 110 and handrail 112 of present pre-ferred embodiments treadmill.
Please refer to Fig. 3 and Fig. 4.Connector 111 can include connecting rod 1110, and first connecting portion 1112 is located at connecting rod 1110
Side, second connecting portion 1114 be located at connecting rod 1110 opposite side.Handrail 112 can include connecting portion 1120, connector 111
First connecting portion 1112 connects the connecting portion 1120 of handrail 112.
Additionally, the first connecting portion 1112 of connector 111 has groove 1118.First control piece 113 can have handle
1130th, elastic component 1132, plug-in unit 1134.Elastic component 1132 provides elastic force makes plug-in unit 1134 pass through the connecting portion 1120 of handrail 112,
The groove 1118 of the first connecting portion 1112 of insertion connector 111.The operable handle 1130 of user, leaves plug-in unit 1134 recessed
Groove 1118.When plug-in unit 1134 inserts groove 1118, connector 111 is lockable；When plug-in unit 1134 leaves groove 1118, connector
111 are released, and can be rotated.
Additionally, support bar 110 can be comprising outer bar 1102 and interior bar 1104.Interior bar 1104 is located at the inside of outer bar 1102 and can be
The internal slide of outer bar 1102.Second control piece 114 includes plug-in unit 1140, and interior bar 1104 has location structure 11040.When the second control
The plug-in unit 1140 of product 114 leaves the location structure 11040 of interior bar 1104, and interior bar 1104 can be moved inside outer bar 1102.And
The location structure 11040 of interior bar 1104 is inserted by the plug-in unit 1140 of the second control piece 114, and fixes the position of interior bar 1104.
Additionally, one end of interior bar 1104 can have pedestal 1106.The second connecting portion of pedestal 1106 and connector 111
1114, connected by thrust bearing 1116.Second connecting portion 1114 can include two location division A/B, and it is fixed that pedestal 1106 can have
Position part 1108.Connector 111 is discharged when user operates the first control piece 113, connector 111 can be rotated, by second
The location division A/B of connecting portion 1114 and the keeper 1108 of pedestal 1106, determine connector 111 position be parallel or perpendicular to
Handrail 112.In this preferred embodiment, two location division A/B are at a distance of 90 degree.
Treadmill of the invention, according to the different stature of user, can adjust the width of handrail.In addition, thrust shaft
Holding 1116 can carry axial force, can so improve service life, and make the rotation of handrail more stable, more smooth.
The above, is only presently preferred embodiments of the present invention, and any pro forma restriction is not made to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology people
Member, in the range of without departing from technical solution of the present invention, when making a little change or modification using the technology contents of the disclosure above
For the Equivalent embodiments of equivalent variations, as long as being the content without departing from technical solution of the present invention, the technical spirit of the foundation present invention
Any simple modification, equivalent variations and the modification made to above example, still falls within the range of technical solution of the present invention.
Claims (5)
1. a kind of treadmill, it is characterised in that it is included:
Treadmill belt, runs for user or walks；
Two armrest systems, respectively positioned at the treadmill belt both sides, wherein each armrest system is propped up comprising a handrail and two
Strut, each support bar connects the handrail by connector；And
At least one first control pieces, for pinning or discharging the connector；When the connector be released make it is parallel with the handrail,
The distance of two armrest systems is maximum；, the distance of two armrest system vertical with the handrail is made when the connector is released
It is minimum；
The connector include connecting rod, first connecting portion, second connecting portion, the approximate cylinder of shape of the first connecting portion and its
Outer wall connects one end of the connecting rod, the approximate hollow circular cylinder of shape of the second connecting portion and its outer wall connects the another of the connecting rod
One end, the handrail includes connecting portion, and the first connecting portion of the connector connects the connecting portion of the handrail, the connector should
Second connecting portion connects the support bar；
The first connecting portion of the connector has groove, and the groove is annular and is located at the periphery of the first connecting portion,
First control piece has handle, elastic component, plug-in unit, and the elastic component provides elastic force makes the plug-in unit pass through the connection of the handrail
Portion, inserts the groove.
2. treadmill as claimed in claim 1, it is characterised in that wherein when the plug-in unit inserts the groove, the connector is locked
Firmly；When the plug-in unit leaves the groove, the connector is released.
3. treadmill as claimed in claim 1, it is characterised in that the wherein support bar includes outer bar, interior bar, the second control piece,
Second control piece includes plug-in unit, and the interior bar has location structure, when the plug-in unit of the second control piece leaves the location structure, should
Interior bar can be moved inside the outer bar.
4. treadmill as claimed in claim 3, it is characterised in that wherein the interior bar includes pedestal, the pedestal and the connector
The second connecting portion, is connected by thrust bearing.
5. treadmill as claimed in claim 4, it is characterised in that wherein the second connecting portion includes two location divisions, the pedestal
Comprising keeper, when user operates first control piece connector is discharged, the connector can be rotated, and by this
Two location divisions of two connecting portions and the keeper of the pedestal, the position for determining the connector is to help parallel or perpendicular to this
Handss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410012984.5A CN104771864B (en) | 2014-01-10 | 2014-01-10 | Treadmill with adjustable distance between handrails |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410012984.5A CN104771864B (en) | 2014-01-10 | 2014-01-10 | Treadmill with adjustable distance between handrails |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104771864A CN104771864A (en) | 2015-07-15 |
| CN104771864B true CN104771864B (en) | 2017-04-26 |
Family
ID=53613828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410012984.5A Expired - Fee Related CN104771864B (en) | 2014-01-10 | 2014-01-10 | Treadmill with adjustable distance between handrails |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104771864B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109011357B (en) * | 2018-08-21 | 2021-09-17 | 聊城市誉林工业设计有限公司 | Energy-saving environment-friendly household treadmill |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2631552Y (en) * | 2003-06-10 | 2004-08-11 | 乔山健康科技股份有限公司 | Collapsible positioner of runner |
| US20050288155A1 (en) * | 2004-06-25 | 2005-12-29 | Chung-Chin Yang | Elliptical exerciser |
| US8308618B2 (en) * | 2009-04-10 | 2012-11-13 | Woodway Usa, Inc. | Treadmill with integrated walking rehabilitation device |
| JP5409341B2 (en) * | 2009-12-25 | 2014-02-05 | 丸善工業株式会社 | Parallel bars for walking training |
| CN201894802U (en) * | 2010-12-17 | 2011-07-13 | 山东凤凰健身器材有限公司 | Treadmill with function of voice control for blind and disabled persons |
| CN202409974U (en) * | 2011-12-30 | 2012-09-05 | 山东动之美体育产业股份有限公司 | Rotary limiting mechanism of swing leg of walking machine |
| CN202538260U (en) * | 2012-04-25 | 2012-11-21 | 曾乾昌 | Body-building leisure chair with multi-variant actuating direction |
-
2014
- 2014-01-10 CN CN201410012984.5A patent/CN104771864B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104771864A (en) | 2015-07-15 |
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| EXSB | Decision made by sipo to initiate substantive examination | ||
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 Termination date: 20210110 |
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| CF01 | Termination of patent right due to non-payment of annual fee |