CN106390362A - Skipping rope handle with speed limiting function - Google Patents
Skipping rope handle with speed limiting function Download PDFInfo
- Publication number
- CN106390362A CN106390362A CN201611122872.0A CN201611122872A CN106390362A CN 106390362 A CN106390362 A CN 106390362A CN 201611122872 A CN201611122872 A CN 201611122872A CN 106390362 A CN106390362 A CN 106390362A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- handle
- hole
- skipping rope
- limiting function
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B5/00—Apparatus for jumping
- A63B5/20—Skipping-ropes or similar devices rotating in a vertical plane
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Toys (AREA)
- Ropes Or Cables (AREA)
Abstract
The invention discloses a skipping rope handle with a speed limiting function. The skipping rope handle comprises a handle body, flexible rubber, a bearing, a metal barrel, a cover plate, a rotating shaft and a soft rope 7, and is characterized in that a shell is arranged on the handle; an inner hole is formed in an inner cavity of the shell; the flexible rubber is fixed on the inner wall; the bearing is fixed in the inner hole; a through hole is formed in the middle of the metal barrel, and spring pieces are arranged outside the metal barrel; frosted metal blocks are fixedly arranged at the tail ends of the spring pieces; a central hole is formed in the cover plate; the rotating shaft penetrates through the central hole, the through hole and an inner ring to fix the cover plate, the metal barrel and the bearing together; and the soft rope passes through a rope passing hole and is fixed on the rotating shaft through a screw. When the rotating shaft rotates, the frosted metal block can outwards move to the center of the rotating shaft under the action of centrifugal force until the frosted metal block is in contact with the flexible rubber; and when the frosted metal block is in contact with the flexible rubber, friction resistance is generated, and the rotating speed of the rotating shaft cannot be kept increasing.
Description
Technical field
The present invention relates to sports equipment is and in particular to a kind of Handle of skipping rope having speed limiting function.
Background technology
Traditional Handle of skipping rope is one end that rope skipping is fixed on Handle of skipping rope, typically using softer rope, to reduce
The torsion that rope skipping produces and Handle of skipping rope between when stirring；According to harder rope skipping, Handle of skipping rope needs to arrange 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, has for abecedarian
Certain difficulty.
Content of the invention
In view of the shortcomings of the prior art, the invention provides a kind of Handle of skipping rope having speed limiting function.The present invention adopts
Technical scheme is as follows：A kind of Handle of skipping rope having speed limiting function, including handle, flexible glue, bearing, metal cylinder, cover plate, turns
Axle, tightrope 7；It is characterized in that, described handle is provided with shell, in shell inner cavity, offers endoporus；Described flexible glue is fixed
On inwall；Described bearing is fixed in endoporus, and the middle setting of described metal cylinder has outside through hole and is provided with spring leaf, bullet
The end of reed is installed with frosted metal derby；Described cover plate is provided with centre bore；Described rotating shaft passes through centre bore, through hole and interior
Circle, cover plate, metal cylinder and bearing are fixed together, and tightrope passes through lacing hole, is screwed in rotating shaft.
It was in win cooperation between described rotating shaft and centre bore, through hole and inner ring, be in that win is joined between described bearing and endoporus
Close.
Described frosted metal derby, in axis of rotation, can be moved to spindle central outwardly by centrifugal action, until contact
To flexible glue, described frosted metal block contact can produce frictional resistance to flexible glue, makes the rotating speed of rotating shaft can not continue to accelerate.
Using technical solution of the present invention, have the advantages that：
The present invention drives, using rotating shaft, the centrifugal force producing during the rotation of frosted metal derby, using between frosted metal derby and flexible glue
Contact produced frictional force, make rotating shaft rotation speed be controlled in the range of regulation, be conducive to the long period carry out even
Speed exercise rope skipping.
Brief description
Fig. 1 is the axonometric chart of the present invention（Single）；
Fig. 2 is the axonometric chart of the present invention（Pairing）；
Fig. 3 is the axonometric chart of the present invention（The spring leaf installation direction of inside the shell is illustrated）；
Fig. 4 is the combining structure schematic diagram of the present invention；
In figure：10 handles, 11 shells, 12 endoporus, 13 inwalls, 20 flexible glue, 30 bearings, 31 inner rings,
40 metal cylinder, 41 through holes, 42 spring leafs, 43 frosted metal derbies, 50 cover plates, 51 centre bores, 60 rotating shafts,
61 screws, 62 lacing holes, 70 tightropes.
Specific embodiment
Below, the invention will be further described in conjunction with the accompanying drawings and embodiments：As shown in Figures 1 to 4, one kind has speed limit work(
The Handle of skipping rope of energy, including handle 10, flexible glue 20, bearing 30, metal cylinder 40, cover plate 50, rotating shaft 60, tightrope 70；Its feature
It is, described handle 10 is provided with shell 11, in shell 11 inner chamber, offers endoporus 12；Described flexible glue 20 is fixed on inwall
On 13；Described bearing 30 is fixed in endoporus 12, and the middle setting of described metal cylinder 40 has outside through hole 41 and is provided with 4 springs
Piece 42, the end of spring leaf 42 is installed with frosted metal derby 43；Described cover plate 50 is provided with centre bore 51；Described rotating shaft 60 passes through
Centre bore 51, through hole 41 and inner ring 31, cover plate 50, metal cylinder 40 and bearing 30 are fixed together, and tightrope 70 passes through lacing hole
62, it is fixed in rotating shaft 60 by screw 61.
It was in win cooperation between described rotating shaft 60 and centre bore 51, through hole 41 and inner ring 31, described bearing 30 and endoporus 12
Between be in win cooperation.
Described frosted metal derby 43, when rotating shaft 60 rotates, can be moved to rotating shaft 60 center by centrifugal action, directly outwardly
To touching flexible glue 20, described 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.
Described handle 10 pairing uses, and spring leaf 42 installation direction in shell 11 on two handles 10 is contrary.
The present invention drives, using rotating shaft, the centrifugal force producing during the rotation of frosted metal derby, using frosted metal derby and flexible glue
Between contact produced frictional force, make rotating shaft rotation speed be controlled in the range of regulation, be conducive to entering of long period
Row at the uniform velocity exercise rope skipping.
The above embodiment of the present invention is exemplary embodiment cited to illustrate the invention, rather than to the present invention's
The restriction that embodiment is made.The obvious variation pattern amplified out by the prompting of the embodiment of the present invention is still in the present invention's
In the middle of rights protection scope.
Claims (6)
1. a kind of Handle of skipping rope having speed limiting function, including handle（10）, flexible glue（20）, bearing（30）, metal cylinder（40）, lid
Plate（50）, rotating shaft（60）, tightrope（70）；It is characterized in that, described handle（10）On be provided with shell（11）, shell（11）Inner chamber
In offer endoporus（12）；Described flexible glue（20）It is fixed on inwall（13）On；Described bearing（30）It is fixed on endoporus（12）In,
Described metal cylinder（40）Middle setting have through hole（41）Outside is provided with 4 spring leafs（42）, spring leaf（42）End solid
It is provided with frosted metal derby（43）；Described cover plate（50）It is provided with centre bore（51）；Described rotating shaft（60）Through centre bore（51）, logical
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 having speed limiting function according to claim 1 is it is characterised in that described rotating shaft（60）With in
Heart hole（51）, through hole（41）And inner ring（31）Between be in win cooperation.
3. a kind of Handle of skipping rope having speed limiting function according to claim 1 is it is characterised in that described bearing（30）With interior
Hole（12）Between be in win cooperation.
4. a kind of Handle of skipping rope having speed limiting function according to claim 1 is it is characterised in that described frosted metal derby
（43）In rotating shaft（60）During rotation, can be to rotating shaft by centrifugal action（60）Center is moved outwardly, until touching flexible glue
（20）.
5. a kind of Handle of skipping rope having speed limiting function according to claim 4 is it is characterised in that described frosted metal derby
（43）Touch flexible glue（20）Frictional resistance can be produced, make rotating shaft（60）Rotating speed can not continue accelerate.
6. a kind of Handle of skipping rope having speed limiting function according to claim 1 is it is characterised in that described handle（10）Pairing
Use, two handles（10）Upper shell（11）Interior spring leaf（42）Installation direction is contrary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611122872.0A CN106390362B (en) | 2016-12-08 | 2016-12-08 | A kind of Handle of skipping rope for having speed limiting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611122872.0A CN106390362B (en) | 2016-12-08 | 2016-12-08 | A kind of Handle of skipping rope for having speed limiting function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106390362A true CN106390362A (en) | 2017-02-15 |
| CN106390362B CN106390362B (en) | 2018-06-29 |
Family
ID=58084586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611122872.0A Expired - Fee Related CN106390362B (en) | 2016-12-08 | 2016-12-08 | A kind of Handle of skipping rope for having speed limiting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106390362B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108837380A (en) * | 2018-09-28 | 2018-11-20 | 温州任和教育科技有限责任公司 | A kind of Handle of skipping rope, Skipping-rope device and its application method of optional speed limit |
| CN109126017A (en) * | 2018-10-23 | 2019-01-04 | 林楚贻 | A kind of the rope skipping hand handle and its method for limiting speed of automatic speed-limiting |
| CN109289152A (en) * | 2018-09-28 | 2019-02-01 | 温州任和文化创意有限责任公司 | A kind of Handle of skipping rope and its adjusting method of adjustable rotational resistance |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5842956A (en) * | 1996-08-27 | 1998-12-01 | Strachan; Kenneth L. | Strength resistance training jump rope |
| US6752746B1 (en) * | 2002-08-23 | 2004-06-22 | Ropesport, Llc | Adjustable jump rope apparatus with adjustable weight and length |
| CN202315079U (en) * | 2011-11-28 | 2012-07-11 | 林培林 | Laterally-mounted type skipping rope rotary fixing head |
| CN204469096U (en) * | 2015-02-02 | 2015-07-15 | 徐建峰 | 360 degree of screw bearing handle rope skippings |
| CN205699070U (en) * | 2016-04-16 | 2016-11-23 | 岭南师范学院 | A kind of rope skipping |
| CN206228832U (en) * | 2016-12-08 | 2017-06-09 | 重庆第二师范学院 | A kind of Handle of skipping rope that skipping rope rotary can be prevented too fast |
-
2016
- 2016-12-08 CN CN201611122872.0A patent/CN106390362B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5842956A (en) * | 1996-08-27 | 1998-12-01 | Strachan; Kenneth L. | Strength resistance training jump rope |
| US6752746B1 (en) * | 2002-08-23 | 2004-06-22 | Ropesport, Llc | Adjustable jump rope apparatus with adjustable weight and length |
| CN202315079U (en) * | 2011-11-28 | 2012-07-11 | 林培林 | Laterally-mounted type skipping rope rotary fixing head |
| CN204469096U (en) * | 2015-02-02 | 2015-07-15 | 徐建峰 | 360 degree of screw bearing handle rope skippings |
| CN205699070U (en) * | 2016-04-16 | 2016-11-23 | 岭南师范学院 | A kind of rope skipping |
| CN206228832U (en) * | 2016-12-08 | 2017-06-09 | 重庆第二师范学院 | A kind of Handle of skipping rope that skipping rope rotary can be prevented too fast |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108837380A (en) * | 2018-09-28 | 2018-11-20 | 温州任和教育科技有限责任公司 | A kind of Handle of skipping rope, Skipping-rope device and its application method of optional speed limit |
| CN109289152A (en) * | 2018-09-28 | 2019-02-01 | 温州任和文化创意有限责任公司 | A kind of Handle of skipping rope and its adjusting method of adjustable rotational resistance |
| CN109126017A (en) * | 2018-10-23 | 2019-01-04 | 林楚贻 | A kind of the rope skipping hand handle and its method for limiting speed of automatic speed-limiting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106390362B (en) | 2018-06-29 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20181208 |
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| CF01 | Termination of patent right due to non-payment of annual fee |