CN204050803U - Braking mode treadmill - Google Patents
Braking mode treadmill Download PDFInfo
- Publication number
- CN204050803U CN204050803U CN201420651184.3U CN201420651184U CN204050803U CN 204050803 U CN204050803 U CN 204050803U CN 201420651184 U CN201420651184 U CN 201420651184U CN 204050803 U CN204050803 U CN 204050803U
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- CN
- China
- Prior art keywords
- screens
- braking parts
- handrail
- rotating shaft
- chamber
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of Braking mode treadmill, comprises support, rotating shaft and handrail, is provided with and rotates chamber in support, and rotating shaft is stretched in support and is connected with holder pivots; Rack side wall offers O nibs, handrail stretches into through O nibs and rotates chamber, handrail is rotationally connected with support by fixed bar, handrail and the end of rotating shaft in rotation chamber are respectively screens braking parts and rotation section, rotate in chamber and be provided with a back-moving spring, this back-moving spring one end is connected to rotation top of chamber, and one end is connected to screens braking parts.Downward pressing handrail, screens braking parts is upwards moved, and rotation section departs from the contact of screens braking parts, and rotating shaft is free to rotate, and pedal normally swings; Unclamp handrail, back-moving spring resets, and screens braking parts is to pressing down, and screens braking parts contacts with rotation section, screens braking parts is stuck in screens groove, and rotating shaft cannot be rotated, and pedal and connecting rod cannot swing, namely under normality, rotating shaft cannot be rotated, and reduces the potential danger to child.
Description
Technical field
The utility model belongs to the sports equipment field of being with movable pedal, is specifically related to a kind of Braking mode treadmill.
Background technology
Treadmill, the one of community body-building equipment, is deeply loved by the public, and its energy exercise, improves harmony, the balanced capacity of human body.Spacewalk machine is used to take exercise, simple, get rid of also very enjoyable.But existing treadmill does not have self-braking device, does not generally have guard rail around treadmill, rotating pedal the child of proper use of treadmill can not form potential danger again to active.
Summary of the invention
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, provides a kind of Braking mode treadmill, and it can Braking mode under normal conditions, pedal is stopped swinging, reduces the potential danger to child.
The technical scheme that the utility model adopts is: a kind of Braking mode treadmill, comprises support, rotating shaft, connecting rod, pedal and handrail, is provided with and rotates chamber in described support, and described rotating shaft one end is stretched in described support and is connected with holder pivots; Described rack side wall offers O nibs, described handrail stretches into described rotation chamber through O nibs, described handrail is rotationally connected with described support by the fixed bar that crosses described rotation chamber, described handrail and the end of rotating shaft in described rotation chamber are respectively screens braking parts and rotation section, the cross section of described screens braking parts and rotation section is all in polygon, be provided with a back-moving spring in described rotation chamber, this back-moving spring one end is connected to rotation top of chamber, and one end is connected to described screens braking parts; Under normality, screens braking parts contacts with rotation section and blocks rotating shaft and makes it to rotate, and during pressing handrail, screens braking parts does not contact with rotation section.
As preferably, the cross section of described screens braking parts and rotation section is respectively in square and regular hexagon, and described screens braking parts is positioned at directly over described rotation section.
Further, surface, described rotation section is provided with complex trace screens groove.
The beneficial effects of the utility model are: when people set foot on pedal press handrail downwards time, screens braking parts moves up, and back-moving spring is compressed, and rotation section departs from the contact of screens braking parts, and rotating shaft is free to rotate, and treadmill pedal normally swings; Handrail is unclamped when people leaves pedal, the back-moving spring be connected with screens braking parts resets, by screens braking parts to pressing down, screens braking parts contacts with rotation section, and screens braking parts is stuck in the screens groove on surface, rotation section, and rotating shaft cannot be rotated, treadmill pedal and connecting rod cannot swing, namely under normality, rotating shaft cannot be rotated, and reduce the potential danger to child.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Handrail and rotating shaft position relation schematic diagram in support when Fig. 2 is pressing handrail of the present utility model;
Fig. 3 is A place handrail and rotating shaft position relation schematic diagram in Fig. 2 under normality of the present utility model.
In figure: 1, support; 11, chamber is rotated; 2, rotating shaft; 21, rotation section; 3, handrail; 31, screens braking parts; 4, O nibs; 5, fixed bar; 6, back-moving spring; 7, screens groove.
Detailed description of the invention
Below in conjunction with the accompanying drawings and the specific embodiments the utility model is described in further detail.
As shown in Figure 1, a kind of Braking mode treadmill, comprises support 1, rotating shaft 2, connecting rod, pedal and handrail 3.
As depicted in figs. 1 and 2, be provided with and rotate chamber 11 in described support 1, described rotating shaft 2 one end is stretched in described support 1 and is rotationally connected with support 1; Described support 1 sidewall offers O nibs 4, described handrail 3 stretches into described rotation chamber 11 through O nibs 4, described rotating shaft 2 and the end of handrail 3 in described rotation chamber 11 are respectively rotation section 21 and screens braking parts 31, described screens braking parts 31 is positioned at directly over described rotation section 21, surface, described rotation section 21 is provided with eight road screens grooves 7, when screens braking parts 31 departs from horizontal direction 30 ° clockwise, screens braking parts 31 is stuck in screens groove 7; On described handrail 3, set screens braking parts 31 is rotationally connected with described support 1 by the fixed bar 5 that crosses described rotation chamber 11; The cross section of described screens braking parts 31 and rotation section 21, respectively in square and regular hexagon, is provided with a back-moving spring 6 in described rotation chamber 11, this back-moving spring 6 one end is connected to rotates top, chamber 11, and one end is connected to described screens braking parts 31 upper surface.
As shown in Figure 2, when people set foot on pedal press handrail 3 downwards time, screens braking parts 31 moves up and places in the horizontal direction, and back-moving spring 6 is compressed, and rotation section 21 departs from the contact of screens braking parts 31, and rotating shaft 2 is free to rotate, and treadmill pedal normally swings; As shown in Figure 3, unclamp handrail 3 when people leaves pedal, the back-moving spring 6 be connected with screens braking parts 31 resets, by screens braking parts 31 to pressing down, screens braking parts 31 departs from horizontal direction 30 ° clockwise, screens braking parts 31 contacts with rotation section 21, and screens braking parts 31 is stuck in the screens groove 7 on surface, rotation section 21, and rotating shaft 2 cannot be rotated, treadmill pedal and connecting rod cannot swing, namely under normality, rotating shaft 2 cannot be rotated, and reduce the potential danger to child.
The above, be only the utility model preferred embodiment, therefore can not limit with this scope that the utility model implements, the equivalence namely done according to the utility model claim and description change with modify, all should still belong in scope that the utility model patent contains.
Claims (3)
1. a Braking mode treadmill, comprise support (1), rotating shaft (2), connecting rod, pedal and handrail (3), be provided with in described support (1) and rotate chamber (11), described rotating shaft (2) one end is stretched in described support (1) and is rotationally connected with support (1), it is characterized in that: described support (1) sidewall offers O nibs (4), described handrail (3) stretches into described rotation chamber (11) through O nibs (4), described handrail (3) is rotationally connected with described support (1) by the fixed bar (5) that crosses described rotation chamber (11), described handrail (3) and the end of rotating shaft (2) in described rotation chamber (11) are respectively screens braking parts (31) and rotation section (21), the cross section of described screens braking parts (31) and rotation section (21) is all in polygon, a back-moving spring (6) is provided with in described rotation chamber (11), this back-moving spring (6) one end is connected to rotates chamber (11) top, one end is connected to described screens braking parts (31), under normality, screens braking parts (31) contacts with rotation section (21) and blocks rotating shaft (2) and makes it to rotate, and during pressing handrail (3), screens braking parts (31) does not contact with rotation section (21).
2. Braking mode treadmill according to claim 1, it is characterized in that: the cross section of described screens braking parts (31) and rotation section (21) is respectively in square and regular hexagon, and described screens braking parts (31) is positioned at directly over described rotation section (21).
3. Braking mode treadmill according to claim 1 and 2, is characterized in that: described rotation section (21) surface is provided with complex trace screens groove (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420651184.3U CN204050803U (en) | 2014-11-04 | 2014-11-04 | Braking mode treadmill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420651184.3U CN204050803U (en) | 2014-11-04 | 2014-11-04 | Braking mode treadmill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204050803U true CN204050803U (en) | 2014-12-31 |
Family
ID=52192401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420651184.3U Expired - Fee Related CN204050803U (en) | 2014-11-04 | 2014-11-04 | Braking mode treadmill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204050803U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105251178A (en) * | 2015-11-20 | 2016-01-20 | 安徽工程大学 | Space walker |
| CN108042980A (en) * | 2017-10-27 | 2018-05-18 | 邹雯雯 | A kind of Novel balance roller |
| CN111375176A (en) * | 2020-05-07 | 2020-07-07 | 温州朝向科技有限公司 | Outdoor strolling machine with protective measures |
| CN111388953A (en) * | 2020-03-30 | 2020-07-10 | 河海大学常州校区 | Safe machine of strolling with anticollision hinders function |
| CN113669383A (en) * | 2021-08-18 | 2021-11-19 | 南京佗道医疗科技有限公司 | Motion joint brake and swing mechanism |
-
2014
- 2014-11-04 CN CN201420651184.3U patent/CN204050803U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105251178A (en) * | 2015-11-20 | 2016-01-20 | 安徽工程大学 | Space walker |
| CN108042980A (en) * | 2017-10-27 | 2018-05-18 | 邹雯雯 | A kind of Novel balance roller |
| CN111388953A (en) * | 2020-03-30 | 2020-07-10 | 河海大学常州校区 | Safe machine of strolling with anticollision hinders function |
| CN111388953B (en) * | 2020-03-30 | 2021-09-28 | 河海大学常州校区 | Safe machine of strolling with anticollision hinders function |
| CN111375176A (en) * | 2020-05-07 | 2020-07-07 | 温州朝向科技有限公司 | Outdoor strolling machine with protective measures |
| CN113669383A (en) * | 2021-08-18 | 2021-11-19 | 南京佗道医疗科技有限公司 | Motion joint brake and swing mechanism |
| CN113669383B (en) * | 2021-08-18 | 2023-05-26 | 佗道医疗科技有限公司 | Motion joint brake and swing mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20141231 Termination date: 20161104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |