CN109821189A - A kind of outdoor spacewalk machine with safe locking device - Google Patents
A kind of outdoor spacewalk machine with safe locking device Download PDFInfo
- Publication number
- CN109821189A CN109821189A CN201910166912.9A CN201910166912A CN109821189A CN 109821189 A CN109821189 A CN 109821189A CN 201910166912 A CN201910166912 A CN 201910166912A CN 109821189 A CN109821189 A CN 109821189A
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- locking device
- adjustment plate
- bar
- safe locking
- pedal
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Abstract
The invention discloses a kind of outdoor spacewalk machine with safe locking device, the safe locking device including treadmill ontology and inside treadmill；Treadmill ontology includes cross bar, pedal, column, vertical bar and rotation shell, and safe locking device includes spring；Spring base steps on bar, adjustment plate, connecting rod, rack gear and gear shaft；The configuration of the present invention is simple, assembling easy to process, be advantageously implemented it is large-scale promote and practical application, can it is not broken change spacewalk machine overall appearance and its service performance under conditions of, solve security risk existing for spacewalk machine.
Description
Technical field
The present invention relates to a kind of outdoor spacewalk machine with safe locking device belongs to outdoor body-building equipment and technology neck
Domain.
Background technique
Outdoor spacewalk machine is usually used in exercise muscle strength as a kind of common athletic sports appliance.However,
This equipment also brings many security risks while providing convenient to people.The swing mechanism quality of spacewalk machine
It is larger, when it is accommodated from higher position, often carry a large amount of kinetic energy.Once it is smaller that the pedal of swing mechanism hits the age
Child, serious safety accident will be caused.
Common spacewalk machine protective device can be divided into two classes, and one kind is to install rubber additional on the pedal of swing mechanism
Protective pad, play the role of buffering；Another kind of is the setting guardrail before and after treadmill, and child is avoided to enter danger zone.
But the effect of both protective devices is not fully up to expectations, and former device protection effect is poor, can still cause to child serious
Injury；Latter device manufacturing and installation cost are higher, are difficult to be promoted on a large scale.
Summary of the invention
The purpose of the present invention is to provide a kind of protective devices that can be used for decontamination chamber outer space treadmill security risk, should
Device needs normal use that is simple, reliable, not influencing treadmill.
To realize above-mentioned technical purpose and the technique effect, the invention is realized by the following technical scheme:
A kind of outdoor spacewalk machine with safe locking device, the treadmill include treadmill ontology and are set in treadmill
The safe locking device in portion；
The treadmill ontology includes cross bar, pedal, column, vertical bar and rotation shell, and the safe locking device includes spring；
Spring base steps on bar, adjustment plate, connecting rod, rack gear and gear shaft；
The pedal is located above cross bar, and cross bar is fixedly connected with the lower end of vertical bar, and the upper end of vertical bar is fixedly connected with rotation shell,
The rotation shell and column are rotatablely connected；
The gear shaft is located in rotation shell, and is fixedly connected with column, and described connecting rod one end is connected by screw thread with rack gear, separately
One end is equipped with threaded hole and is connected by screw with adjustment plate, and the modulus of the rack and pinion axis tooth form is identical, can be mutual
Engagement is realized stuck；
The adjustment plate is equipped with through-hole, and one end of two spring bases passes through the through-hole in adjustment plate, the other end by bolt with
Cross bar is connected, and spring is equipped between the adjustment plate and the spring base；
The bar upper end of stepping on is fixed with pedal, and lower end passes through the through-hole being set on pedal, and is connected with adjustment plate by screw thread.
Above-mentioned rack gear, connecting rod, adjustment plate and step on bar rigid connection.
Advantageous effects of the invention:
Structure is simple, assembling easy to process, be advantageously implemented it is large-scale promote and practical application, can to change space unrestrained not broken
Under conditions of step machine overall appearance and its service performance, solves security risk existing for spacewalk machine.
Detailed description of the invention
Fig. 1 is designed treadmill structural schematic diagram；
Fig. 2 stands when on pedal for nobody or children, the working condition of spring；
Fig. 3 stands when on pedal for nobody or children, the working condition of rack gear；
Fig. 4 is adult standing when on pedal, the working condition of spring；
Fig. 5 is adult standing when on pedal, the working condition of rack gear.
The mark meaning of attached drawing is as follows:
1: treadmill ontology；11: cross bar；12: pedal；13: column；14: vertical bar；15: rotation shell；2: safe locking device；
21: spring；22: spring base；23: stepping on bar；24: adjustment plate；25: connecting rod；26: rack gear；27: gear shaft.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following embodiment is only used for clearly illustrating the present invention
Technical solution, and not intended to limit the protection scope of the present invention.
As shown in Figure 1, a kind of outdoor spacewalk machine with safe locking device, a kind of outdoor with safe locking device
Spacewalk machine, the treadmill include treadmill ontology 1 and the safe locking device 2 inside treadmill；
The treadmill ontology includes cross bar 11, pedal 12, column 13, vertical bar 14 and rotation shell 15, the safe locking dress
Setting 2 includes spring 21；Spring base 22 steps on bar 23, adjustment plate 24, connecting rod 25, rack gear 26 and gear shaft 27；
The pedal 12 is located at 11 top of cross bar, and cross bar 11 is fixedly connected with the lower end of vertical bar 14, the upper end of vertical bar 14 and rotation
Shell 15 is fixedly connected, and the rotation shell 15 is rotatablely connected with column 13；
The gear shaft 27 is located in rotation shell 15, and is fixedly connected with column 13, and described 25 one end of connecting rod passes through screw thread and tooth
Item 26 is connected, and the other end is equipped with threaded hole and is connected by screw with adjustment plate 24,27 tooth form of the rack gear 26 and gear shaft
Modulus is identical, and it is stuck can be intermeshed realization；
The adjustment plate 24 is equipped with through-hole, and one end of two spring bases 22 passes through the through-hole in adjustment plate 24, and the other end passes through
Bolt is connected with cross bar 11, and spring 21 is equipped between the adjustment plate 24 and the spring base 22；
23 upper end of bar of stepping on is fixed with pedal 12, and lower end passes through the through-hole being set on pedal 12, and passes through spiral shell with adjustment plate 24
Line is connected.
Above-mentioned rack gear 26, connecting rod 25, adjustment plate 24 and step on bar 23 4 rigid connection.
As shown in Figures 2 and 3, when equipment is in idle state or lighter user's weight, under spring force,
Horizontal connecting plate drives connecting rod to be in high limit position；Rack and pinion engages at this time, limits the swing of swing rod, at this time
Children are can not to use hand push movable pendulum bar, to realize protection.
As shown in Figure 4 and Figure 5, when user's heavier-weight, when both feet step on pedal, foot-propelled button drives horizontal connection
Plate and connecting rod move downward, and are allowed in lowest limit position；Rack and pinion separates at this time, and swing rod can freely swing,
It does not influence normally to use.Once accident occurs, dropped from equipment, both feet leave foot-propelled button, and connecting rod is again in spring force
Under the action of be restored to high limit position, rack-and-pinion engages again, and swing rod rests on original place, do not continue to swing, thus
Avoid secondary injury.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.
Claims (2)
1. a kind of outdoor spacewalk machine with safe locking device, it is characterised in that the treadmill includes treadmill ontology
(1) safe locking device (2) and inside treadmill；
The treadmill ontology includes cross bar (11), pedal (12), column (13), vertical bar (14) and rotates shell (15), described
Safe locking device (2) includes spring (21)；Spring base (22) steps on bar (23), adjustment plate (24), connecting rod (25), rack gear (26)
And gear shaft (27)；
The pedal (12) is located above cross bar (11), and cross bar (11) is fixedly connected with the lower end of vertical bar (14), vertical bar (14)
Upper end is fixedly connected with rotation shell (15), and the rotation shell (15) and column (13) are rotatablely connected；
The gear shaft (27) is located in rotation shell (15), and is fixedly connected with column (13), and described connecting rod (25) one end passes through
Screw thread is connected with rack gear (26), and the other end is equipped with threaded hole and is connected with adjustment plate (24) by screw, the rack gear (26) and
The modulus of gear shaft (27) tooth form is identical, and it is stuck can be intermeshed realization；
The adjustment plate (24) is equipped with through-hole, and one end of two spring bases (22) passes through the through-hole on adjustment plate (24), another
End is connected by bolt with cross bar (11), is equipped with spring (21) between the adjustment plate (24) and the spring base (22)；
Bar (23) upper end of stepping on is fixed with pedal (12), and lower end passes through the through-hole being set on pedal (12), and and adjustment plate
(24) it is connected by screw thread.
2. a kind of outdoor spacewalk machine with safe locking device according to claim 1, it is characterised in that: the tooth
Item (26), connecting rod (25), adjustment plate (24) and step on bar (23) four rigid connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910166912.9A CN109821189A (en) | 2019-03-06 | 2019-03-06 | A kind of outdoor spacewalk machine with safe locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910166912.9A CN109821189A (en) | 2019-03-06 | 2019-03-06 | A kind of outdoor spacewalk machine with safe locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109821189A true CN109821189A (en) | 2019-05-31 |
Family
ID=66865418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910166912.9A Pending CN109821189A (en) | 2019-03-06 | 2019-03-06 | A kind of outdoor spacewalk machine with safe locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109821189A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111888713A (en) * | 2020-08-19 | 2020-11-06 | 深圳市帕灯贸易有限公司 | Reverse rotation type vertical swing plate with falling protection |
| CN112354134A (en) * | 2020-11-10 | 2021-02-12 | 陆东成 | Self-locking type space walker |
| CN112546600A (en) * | 2020-12-29 | 2021-03-26 | 杭州易薪科技创新有限公司 | A collision avoidance device for outdoor body-building apparatus |
| CN112717333A (en) * | 2020-12-08 | 2021-04-30 | 陈嗣梦 | Take multiple protect function's park treadmill |
| CN113069717A (en) * | 2021-03-25 | 2021-07-06 | 西安交通大学 | Space walker with damping rotating shaft |
| CN116370884A (en) * | 2023-05-18 | 2023-07-04 | 谢锐煌 | Multifunctional horizontal bar |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06261925A (en) * | 1992-08-31 | 1994-09-20 | Kanichi Moriyama | Motor-driven walk assisting cart |
| CN101015732A (en) * | 2006-02-09 | 2007-08-15 | 乔山健康科技股份有限公司 | Reciprocating motion facility for foot |
| CN202637826U (en) * | 2012-05-08 | 2013-01-02 | 吴善锁 | Safe fitness walking machine |
| CN105251178A (en) * | 2015-11-20 | 2016-01-20 | 安徽工程大学 | Space walker |
| CN105727504A (en) * | 2016-01-30 | 2016-07-06 | 河南科技学院 | Sport equipment which can generate electricity for illumination |
-
2019
- 2019-03-06 CN CN201910166912.9A patent/CN109821189A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06261925A (en) * | 1992-08-31 | 1994-09-20 | Kanichi Moriyama | Motor-driven walk assisting cart |
| CN101015732A (en) * | 2006-02-09 | 2007-08-15 | 乔山健康科技股份有限公司 | Reciprocating motion facility for foot |
| CN202637826U (en) * | 2012-05-08 | 2013-01-02 | 吴善锁 | Safe fitness walking machine |
| CN105251178A (en) * | 2015-11-20 | 2016-01-20 | 安徽工程大学 | Space walker |
| CN105727504A (en) * | 2016-01-30 | 2016-07-06 | 河南科技学院 | Sport equipment which can generate electricity for illumination |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111888713A (en) * | 2020-08-19 | 2020-11-06 | 深圳市帕灯贸易有限公司 | Reverse rotation type vertical swing plate with falling protection |
| CN112354134A (en) * | 2020-11-10 | 2021-02-12 | 陆东成 | Self-locking type space walker |
| CN112717333A (en) * | 2020-12-08 | 2021-04-30 | 陈嗣梦 | Take multiple protect function's park treadmill |
| CN112546600A (en) * | 2020-12-29 | 2021-03-26 | 杭州易薪科技创新有限公司 | A collision avoidance device for outdoor body-building apparatus |
| CN113069717A (en) * | 2021-03-25 | 2021-07-06 | 西安交通大学 | Space walker with damping rotating shaft |
| CN116370884A (en) * | 2023-05-18 | 2023-07-04 | 谢锐煌 | Multifunctional horizontal bar |
| CN116370884B (en) * | 2023-05-18 | 2024-05-03 | 谢锐煌 | Multifunctional horizontal bar |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190531 |