CN206228832U - A kind of Handle of skipping rope that skipping rope rotary can be prevented too fast - Google Patents
A kind of Handle of skipping rope that skipping rope rotary can be prevented too fast Download PDFInfo
- Publication number
- CN206228832U CN206228832U CN201621343143.3U CN201621343143U CN206228832U CN 206228832 U CN206228832 U CN 206228832U CN 201621343143 U CN201621343143 U CN 201621343143U CN 206228832 U CN206228832 U CN 206228832U
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- CN
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- Prior art keywords
- skipping rope
- handle
- rotating shaft
- prevented
- bearing
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Abstract
A kind of Handle of skipping rope that skipping rope rotary can be prevented too fast, including handle, flexible glue, bearing, metal cylinder, cover plate, rotating shaft, tightrope 7；Characterized in that, being provided with shell on the handle, endoporus is offered in shell inner cavity；The flexible glue is fixed on inwall；The bearing is fixed in endoporus, and the middle setting of the metal cylinder has through hole outside to be provided with a spring leaf, and the end of spring leaf is installed with frosted metal derby；The cover plate is provided with centre bore；The rotating shaft passes through centre bore, through hole and inner ring, and cover plate, metal cylinder and bearing are fixed together, and tightrope is screwed in rotating shaft by lacing hole.The frosted metal derby can outwardly be moved by centrifugal action in axis of rotation to spindle central, and until touching flexible glue, the frosted metal block contact can produce frictional resistance to flexible glue, prevent the rotating speed of rotating shaft from continuing to rise.
Description
Technical field
The utility model is related to sports equipment, and in particular to a kind of Handle of skipping rope that skipping rope rotary can be prevented too fast.
Background technology
Traditional Handle of skipping rope is one end that rope skipping is fixed on Handle of skipping rope, typically uses softer rope, to reduce
The torsion that rope skipping is produced when stirring and Handle of skipping rope between；According to harder rope skipping, Handle of skipping rope needs to set rotating shaft, jumps
Rope is then fixed in rotating shaft, but is difficult to control to rotary speed using the harder general Handle of skipping rope of rope skipping, is had for beginner
Certain difficulty.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of rope skipping hand that skipping rope rotary can be prevented too fast
Handle.The technical solution adopted in the utility model is as follows：A kind of Handle of skipping rope that skipping rope rotary can be prevented too fast, including it is handle, soft
Property glue, bearing, metal cylinder, cover plate, rotating shaft, tightrope 7；Characterized in that, being provided with shell on the handle, opened in shell inner cavity
It is provided with endoporus；The flexible glue is fixed on inwall；The bearing is fixed in endoporus, and the middle setting of the metal cylinder has logical
Hole outside is provided with a spring leaf, and the end of spring leaf is installed with frosted metal derby；The cover plate is provided with centre bore；Described turn
Axle passes through centre bore, through hole and inner ring, and cover plate, metal cylinder and bearing are fixed together, and tightrope is consolidated by lacing hole by screw
It is scheduled in rotating shaft.
It was in win to coordinate between the rotating shaft and centre bore, through hole and inner ring, was in that win is matched somebody with somebody between the bearing and endoporus
Close.
The frosted metal derby can outwardly be moved by centrifugal action in axis of rotation to spindle central, until contact
To flexible glue, the frosted metal block contact can produce frictional resistance to flexible glue, prevent the rotating speed of rotating shaft from continuing to accelerate.
Using technical solutions of the utility model, have the advantages that：
The centrifugal force that the utility model is produced when driving frosted metal derby to rotate using rotating shaft, using frosted metal derby with it is soft
Property glue between contact produced by frictional force, make rotating shaft rotate speed be controlled in regulation in the range of, be conducive to the long period
Carrying out at the uniform velocity practise rope skipping.
Brief description of the drawings
Fig. 1 is stereogram of the present utility model（Single）；
Fig. 2 is stereogram of the present utility model（Pairing）；
Fig. 3 is stereogram of the present utility model（Spring leaf installation direction in shell is illustrated）；
Fig. 4 is combining structure schematic diagram of the present utility model；
In figure：10-handle, 11-shell, 12-endoporus, 13-inwall, 20-flexible glue, 30-bearing, 31-it is interior
Circle, 40-metal cylinder, 41-through hole, 42-spring leaf, 43-frosted metal derby, 50-cover plate, 51-centre bore, 60-turn
Axle, 61-screw, 62-lacing hole, 70-tightrope.
Specific embodiment
Below, the utility model is described in further detail in conjunction with the accompanying drawings and embodiments：As shown in Figures 1 to 4, one kind can prevent
It is the only too fast Handle of skipping rope of skipping rope rotary, including handle 10, flexible glue 20, bearing 30, metal cylinder 40, cover plate 50, rotating shaft 60, soft
Rope 70；Characterized in that, being provided with shell 11 on the handle 10, shell 11 offers endoporus 12 in inner chamber；The flexible glue
20 are fixed on inwall 13；The bearing 30 is fixed in endoporus 12, and the middle setting of the metal cylinder 40 has the outside of through hole 41
4 spring leafs 42 are provided with, the end of spring leaf 42 is installed with frosted metal derby 43；The cover plate 50 is provided with centre bore 51；
The rotating shaft 60 passes through centre bore 51, through hole 41 and inner ring 31, and cover plate 50, metal cylinder 40 and bearing 30 are fixed together, soft
Rope 70 is fixed in rotating shaft 60 by lacing hole 62 by screw 61.
It was in win cooperation, the bearing 30 and endoporus 12 between the rotating shaft 60 and centre bore 51, through hole 41 and inner ring 31
Between be in win coordinate.
The frosted metal derby 43 can outwardly be moved, directly by centrifugal action when rotating shaft 60 is rotated to the center of rotating shaft 60
To flexible glue 20 is touched, the frosted metal derby 43 touches flexible glue 20 and can produce frictional resistance, makes the rotating speed of rotating shaft 60
Can not continue to accelerate.
The pairing of the handle 10 is used, and the installation direction of spring leaf 42 on two handles 10 in shell 11 is opposite.
The centrifugal force that the utility model is produced when driving frosted metal derby to rotate using rotating shaft, using frosted metal derby with it is soft
Property glue between contact produced by frictional force, make rotating shaft rotate speed be controlled in regulation in the range of, be conducive to the long period
Carrying out at the uniform velocity practise rope skipping.
Above-described embodiment of the present utility model is to illustrate the exemplary embodiment cited by the utility model, rather than right
The restriction that implementation method of the present utility model is made.The obvious change side amplified out by the prompting of the utility model embodiment
Formula still in rights protection scope of the present utility model in the middle of.
Claims (6)
1. a kind of Handle of skipping rope that skipping rope rotary can be prevented too fast, including handle（10）, flexible glue（20）, bearing（30）, metal
Cylinder（40）, cover plate（50）, rotating shaft（60）, tightrope（70）；Characterized in that, the handle（10）On be provided with shell（11）, outward
Shell（11）Endoporus is offered in inner chamber（12）；The flexible glue（20）It is fixed on inwall（13）On；The bearing（30）It is fixed on
Endoporus（12）In, the metal cylinder（40）Middle setting have through hole（41）Outside is provided with 4 spring leafs（42）, spring leaf
（42）End be installed with frosted metal derby（43）；The cover plate（50）It is provided with centre bore（51）；The rotating shaft（60）Pass through
Centre bore（51）, through hole（41）And inner ring（31）, by cover plate（50）, metal cylinder（40）And bearing（30）It is fixed together, tightrope
（70）By lacing hole（62）, by screw（61）It is fixed on rotating shaft（60）On.
2. a kind of Handle of skipping rope that skipping rope rotary can be prevented too fast according to claim 1, it is characterised in that the rotating shaft
（60）With centre bore（51）, through hole（41）And inner ring（31）Between be in win coordinate.
3. a kind of Handle of skipping rope that skipping rope rotary can be prevented too fast according to claim 1, it is characterised in that the bearing
（30）With endoporus（12）Between be in win coordinate.
4. a kind of Handle of skipping rope that skipping rope rotary can be prevented too fast according to claim 1, it is characterised in that the frosted
Metal derby（43）In rotating shaft（60）During rotation, can be to rotating shaft by centrifugal action（60）Center is moved outwardly, soft until touching
Property glue（20）.
5. a kind of Handle of skipping rope that skipping rope rotary can be prevented too fast according to claim 4, it is characterised in that the frosted
Metal derby（43）Touch flexible glue（20）Frictional resistance can be produced, makes rotating shaft（60）Rotating speed can not continue accelerate.
6. a kind of Handle of skipping rope that skipping rope rotary can be prevented too fast according to claim 1, it is characterised in that the handle
（10）Pairing is used, two handles（10）Upper shell（11）Interior spring leaf（42）Installation direction is opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621343143.3U CN206228832U (en) | 2016-12-08 | 2016-12-08 | A kind of Handle of skipping rope that skipping rope rotary can be prevented too fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621343143.3U CN206228832U (en) | 2016-12-08 | 2016-12-08 | A kind of Handle of skipping rope that skipping rope rotary can be prevented too fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206228832U true CN206228832U (en) | 2017-06-09 |
Family
ID=58979183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621343143.3U Expired - Fee Related CN206228832U (en) | 2016-12-08 | 2016-12-08 | A kind of Handle of skipping rope that skipping rope rotary can be prevented too fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206228832U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106390362A (en) * | 2016-12-08 | 2017-02-15 | 重庆第二师范学院 | Skipping rope handle with speed limiting function |
| CN109173137A (en) * | 2018-09-27 | 2019-01-11 | 李田 | It is a kind of can two-way speed limiting Handle of skipping rope and its application method |
| CN110075472A (en) * | 2019-04-17 | 2019-08-02 | 南宁学院 | Athletic training damping structure |
-
2016
- 2016-12-08 CN CN201621343143.3U patent/CN206228832U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106390362A (en) * | 2016-12-08 | 2017-02-15 | 重庆第二师范学院 | Skipping rope handle with speed limiting function |
| CN109173137A (en) * | 2018-09-27 | 2019-01-11 | 李田 | It is a kind of can two-way speed limiting Handle of skipping rope and its application method |
| CN110075472A (en) * | 2019-04-17 | 2019-08-02 | 南宁学院 | Athletic training damping structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170609 Termination date: 20171208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |