CN108837380A - A kind of Handle of skipping rope, Skipping-rope device and its application method of optional speed limit - Google Patents
A kind of Handle of skipping rope, Skipping-rope device and its application method of optional speed limit Download PDFInfo
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- CN108837380A CN108837380A CN201811139440.XA CN201811139440A CN108837380A CN 108837380 A CN108837380 A CN 108837380A CN 201811139440 A CN201811139440 A CN 201811139440A CN 108837380 A CN108837380 A CN 108837380A
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- Prior art keywords
- rope
- skipping
- handle
- speed limit
- ratchet
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Classifications
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- 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)
- Mechanical Control Devices (AREA)
- Toys (AREA)
Abstract
The invention discloses Handle of skipping rope, Skipping-rope device and its application method of a kind of optional speed limit, Handle of skipping rope includes：Shell and cover board, shell and cover board surround an accommodating cavity, and rotation is provided with turntable in accommodating cavity, the consistent ratchet of multiple directions are evenly equipped on the outer circumferential wall of turntable, the tooth tip side of each ratchet is connected with ball by spring；The inner wall of accommodating cavity is provided with the rubber for generating friction with ball in the week of ratchet to the periphery.Handle of skipping rope is positive using speed limit can be achieved in the present invention, and reversed use can normally speed limit use.Topology layout is ingenious, and setting is rationally, easy to operate, durable.
Description
Technical field
The present invention relates to rope skipping technical field of tools, specially a kind of Handle of skipping rope of optional speed limit, Skipping-rope device and
Its application method.
Background technique
Traditional Handle of skipping rope is will to skip rope to be fixed on one end of Handle of skipping rope, generally uses softer rope, to reduce
The torsion that rope skipping generates between Handle of skipping rope when stirring；According to harder rope skipping, Handle of skipping rope needs to be arranged shaft, jumps
Rope is then fixed in shaft, but is difficult to control rotation speed using the harder general Handle of skipping rope of rope skipping, and beginner is had
Certain difficulty.A kind of Handle of skipping rope for having speed limiting function is referred in CN2016111228720, drives frosted using shaft
The centrifugal force that metal block generates when rotating revolves shaft using frictional force produced by contacting between frosted metal block and flexible glue
The speed turned is controlled in the range of regulation, and still, when shaft reverses, the spring leaf being fixedly connected with frosted metal block encircles
It rises, makes frosted metal block and frictional force between flexible glue is excessive can not rotate so as to cause shaft, influence its using effect.
Summary of the invention
In view of the above problems, the present invention provides Handle of skipping rope, Skipping-rope device and its users of a kind of optional speed limit
Method, clever structure, forward direction realize speed limit reliably facilitate, reversely then can normal use, can effectively solve asking in background technique
Topic.
To achieve the above object, the present invention provides the following technical solutions：
A kind of Handle of skipping rope of optional speed limit, including：Shell and cover board, shell and cover board surround an accommodating cavity, accommodating
Intracavitary rotation is provided with turntable, and the consistent ratchet of multiple directions, the tooth tip side of each ratchet are evenly equipped on the outer circumferential wall of turntable
Face is connected with ball by spring；The inner wall of accommodating cavity is being provided with for generating friction with ball in the week of ratchet to the periphery
Rubber.
By using above-mentioned technical proposal, the achievable speed limit of forward direction reversely can normal use.When carrying out rope skipping,
Ball can generate friction with rubber, to carry out speed limit to turntable, such as be not required to carry out speed limit, then hand-off to be held, letter
It is single ingenious, facilitate durable.
As a preferred technical solution of the present invention, shaft is fixedly connected on turntable, shaft one end is piercing in described
Cover board.By using above-mentioned technical proposal, shaft is piercing in cover board, is conducive to the connection of rope, is easy to use, the rotation of shaft
The rotation of turntable can be driven, it is structurally reasonable compact.
As a preferred technical solution of the present invention, shaft is pierced by the position of cover board in bending.By using above-mentioned
Technical solution, forniciform shaft to hold Handle of skipping rope more smoothly, facilitate rope skipping.
As a preferred technical solution of the present invention, it is fixedly connected with and turns at the one side center of shaft on turntable
Column, rotary column are rotatably connected on shell by a bearing.By using above-mentioned technical proposal, rotary column is arranged in bearing, bearing
It is installed on shell, facilitates the smooth rotation of turntable.
As a preferred technical solution of the present invention, the rubber is flexible glue.By using above-mentioned technical proposal,
The setting of flexible glue is convenient for generating friction with ball, facilitates speed limit.
As a preferred technical solution of the present invention, the rubber is fitted in the inner circumferential wall of the shell.It is logical
It crosses by adopting the above technical scheme, shell is located inside, and cover board outer rim is located at outside, and rubber fits in the inner wall of shell, makes
Turntable is obtained in rotation, ball can reliably be in contact with rubber.
A kind of Skipping-rope device, the Handle of skipping rope including speed limit may be selected described in any of the above-described technical solution, i.e. a trumpeter
Handle and two trumpeter's handles, the ratchet in No.1 handle and two trumpeter's handles is contrary, is connected with rope between the shaft of two handles.It is logical
It crosses by adopting the above technical scheme, Skipping-rope device can facilitate speed limit, rotate forward and speed limit can be realized, and rotating backward can be realized just
It is often used.
As a preferred technical solution of the present invention, the junction of rope and shaft is fixed by puller bolt.Pass through
By adopting the above technical scheme, the setting of puller bolt is conducive to for rope being fixed in shaft, and the rotation of rope is made to drive shaft
Rotation, convenient for the control of speed.
A kind of Skipping-rope device application method, using a kind of Skipping-rope device described in any of the above-described technical solution, including limit
Fast application method：
In rope skipping, speed limit need to be carried out, then left hand holds ratchet tooth tip in the No.1 handle of setting clockwise, the right hand
Ratchet tooth tip is held in two trumpeter's handles of counterclockwise setting, rope drives shaft rotation, and ball is under the influence of centrifugal force
It throwing away and is attached on rubber outward, rubber and ball generate frictional force, so that it is elongated spring, and since turntable rotates, rolling
Pearl can be gripped between the rear flank of ratchet and rubber, due to the extruding of the rear flank of ratchet, between ball and rubber
Frictional force can become larger, to carry out speed limit.By using above-mentioned technical proposal, it is assumed that rotating rope forward is the side normally to skip rope
To, then No.1 handle is held by left hand, the right hand holds two trumpeter's handles, can to rope carry out speed limit, be convenient for skipping-rope exercises.
It further include normal use method as a preferred technical solution of the present invention：
It in rope skipping, is not required to carry out speed limit, then left hand holds two trumpeter's handles that ratchet tooth tip is arranged in counter clockwise direction, right
Hand holds ratchet tooth tip in the No.1 handle of setting clockwise, and rope drives shaft rotation, under the action of inertia, ball
It by spring-compressed, is moved to the direction for fitting in ratchet tooth tip side, ball is not in contact with rubber, thus without limit
Speed.By using above-mentioned technical proposal, it is assumed that still rotate rope forward, then it is hand-off to be held, normal use can be realized
Rope skipping, it is easy-to-use.Such as rotate backward rope, then be not required to it is hand-off held, can also realize normal use skip rope, without limit
Speed.
Compared with prior art, the beneficial effects of the invention are as follows：Simple and ingenious structure rotates forward speed limiting, and reversion can be normal
It uses, i.e., speed limit convenient for taking exercise, does not also improve interest and entertainment, it can be achieved that dual-purpose and easy to operate.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the positive view of handle of the present invention；
Fig. 3 is the cross-sectional view in Fig. 1 under natural conditions of the invention at A-A；
Fig. 4 is the cross-sectional view in Fig. 1 under natural conditions of the invention at B-B；
Fig. 5 is schematic diagram of the shaft of Fig. 3 of the present invention when rotating counterclockwise；
Fig. 6 is schematic diagram of the shaft of Fig. 3 of the present invention when rotating clockwise；
In figure：1- No.1 handle, bis- trumpeter's handle of 2-, 3- rope, 4- shaft, 5- puller bolt, 6- cover board, 7- turntable, 8-
Rotary column, 9- bearing, 10- shell, 11- ratchet, 12- ball, 13- spring, 14- flexible glue.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, ordinary skill staff are obtained all without making creative work
Other embodiments shall fall within the protection scope of the present invention.
Please refer to Fig. 2-6, a kind of Handle of skipping rope of optional speed limit, including：Shell 10 and cover board 6, shell 10 and cover board 6
An accommodating cavity is surrounded, rotation is provided with turntable 7 in accommodating cavity, and it is consistent to be evenly equipped with multiple directions on the outer circumferential wall of turntable 7
The tooth tip side of ratchet 11, each ratchet 11 is connected with ball 12 by spring 13；The inner wall of accommodating cavity, ratchet week to the periphery
It is provided with the rubber for generating friction with ball 12.Rubber fits in the inner circumferential wall of shell 10.Rubber is soft
Property glue 14.In other embodiments, rubber can be its object substance, be also convenient for generating friction with ball, to carry out speed limit.It is flexible
Glue 14 can be selected the materials such as rubber and be made.
Shaft 4 is fixedly connected on turntable 7,4 one end of shaft is piercing in cover board 6.Shaft 4 is pierced by the position of cover board 6 in curved
It is curved.Rotary column 8 is fixedly connected on turntable 7 at the one side center of shaft 4, rotary column 8 is rotatably connected on by a bearing 9
On shell 10.
A kind of Skipping-rope device, referring to Fig. 1, including the Handle of skipping rope that speed limit may be selected in any of the above-described technical solution, i.e.,
No.1 handle 1 and two trumpeter's handles 2, the ratchet in No.1 handle 1 and two trumpeter's handles 2 is contrary, connects between the shaft 4 of two handles
It is connected to rope 3.The junction of rope 3 and shaft 4 is fixed by puller bolt 5.
More specifically, the handle of the invention can be divided into No.1 handle 1 and two trumpeter's handles 2, can according to color or
Label distinguishes；11 tooth tip of ratchet of No.1 handle 1 and two trumpeter's handles 2 is contrary.
The end of rope 3 passes through the lacing hole in shaft 4, and fixed by puller bolt 5, and shaft 4 is solid after cover board 6
It is scheduled at the center of turntable 7, the rotary column 8 at 7 lower end center of turntable is rotatably connected on the accommodating cavity center of shell 10 by bearing 9
Place is evenly equipped with multiple sequentially connected ratchets 11 on the lateral wall of turntable 7, is equipped with ball 12,12 He of ball on the inside of ratchet 11
It is connected between 11 inner sidewall of ratchet by spring 13, flexible glue 14 is fixed with by gluing on the inner wall of accommodating cavity, in nature
Ball 12 is not contacted with flexible glue 14 under state.
In the present embodiment, rope skipping shakes rope direction according to one, is successively carried out by the sequence on front, underfooting, rear, the crown
Shake rope.Speed limit if desired is carried out to the rotation speed of shaft 4 in practice, can hold the handle of two trumpeter's handles 2 with the right hand, No. two
Ratchet tooth tip in handle 2 holds the handle of No.1 handle 1, No.1 handle in counterclockwise setting (as shown in Figure 3), left hand
Ratchet tooth tip in 1 is in setting (as shown in Figure 4) clockwise, and in rope skipping, rope 3 is able to drive the rotation of shaft 4, at this time
The shaft 4 of No.1 handle 1 is seen as rotating counterclockwise from outside, and the shaft 4 of two trumpeter's handles 2 is seen as rotating clockwise from outside, turns
Disk 7 rotates under the drive of shaft 4 relative to shell 10, and ball 12 throws away outward be attached to flexible glue 14 under the influence of centrifugal force
On, flexible glue 14 and ball 12 generate frictional force, so that spring 13 be made to be elongated, since turntable 7 rotates, ball 12 can be pressed from both sides
To between ratchet 11 and flexible glue 14, due to the extruding of ratchet 11, the frictional force between ball 12 and flexible glue 14 can become larger, from
And carry out speed limit.
If not needing to carry out speed limit to the rotation speed of shaft 4, No.1 hand handle can be held with the right hand, left hand holds two trumpeters
, in rope skipping, rope 3 is able to drive the rotation of shaft 4, and the shaft 4 of No.1 handle 1 is seen as rotating clockwise from outside at this time,
The shaft 4 of two trumpeter's handles 2 is seen as rotating counterclockwise from outside, and under the action of inertia, ball 12 can compress spring 13, rolling
Pearl 12 cannot contact with flexible glue 14, also can not just generate frictional force, to not can be carried out speed limit.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of Handle of skipping rope of optional speed limit, which is characterized in that including：Shell (10) and cover board (6), shell (10) and lid
Plate (6) surrounds an accommodating cavity, and rotation is provided with turntable (7) in accommodating cavity, is evenly equipped with multiple sides on the outer circumferential wall of turntable (7)
To consistent ratchet (11), the tooth tip side of each ratchet (11) is connected with ball (12) by spring (13)；The inner wall of accommodating cavity,
It is provided with the rubber for generating friction with ball (12) to the periphery in the week of ratchet.
2. a kind of Handle of skipping rope of optional speed limit according to claim 1, which is characterized in that fixed on turntable (7) to connect
It is connected to shaft (4), shaft (4) one end is piercing in the cover board (6).
3. a kind of Handle of skipping rope of optional speed limit according to claim 2, which is characterized in that shaft (4) is pierced by cover board
(6) position is in bending.
4. a kind of Handle of skipping rope of optional speed limit according to claim 2, which is characterized in that deviate from turntable (7) and turn
It is fixedly connected at the one side center of axis (4) rotary column (8), rotary column (8) is rotatably connected on shell (10) by a bearing (9)
On.
5. a kind of Handle of skipping rope of optional speed limit according to claim 1, which is characterized in that the rubber is flexibility
Glue (14).
6. a kind of Handle of skipping rope of optional speed limit according to claim 1, which is characterized in that the rubber fits in
In the inner circumferential wall of the shell (10).
7. a kind of Skipping-rope device, which is characterized in that the rope skipping of speed limit may be selected as described in claim any one of 1-6 including two
Handle, i.e. No.1 handle (1) and two trumpeter's handles (2), the ratchet in No.1 handle (1) and two trumpeter's handles (2) is contrary, two hands
Rope (3) are connected between the shaft (4) of handle.
8. a kind of Skipping-rope device according to claim 7, which is characterized in that rope (3) and the junction of shaft (4) pass through
Puller bolt (5) is fixed.
9. a kind of Skipping-rope device application method, which is characterized in that using such as a kind of described in any item rope skipping dresses of claim 7-8
It sets, including speed limit application method：
In rope skipping, speed limit need to be carried out, then left hand holds ratchet tooth tip in the No.1 handle (1) of setting clockwise, the right hand
Hold ratchet tooth tip in counterclockwise setting two trumpeter's handles (2), rope (3) drive shaft (4) rotation, ball (12) from
It throws away and is attached on rubber outward under the action of mental and physical efforts, rubber and ball (12) generate frictional force, to make spring (13) quilt
It elongates, since turntable (7) rotate, ball (12) can be gripped between the rear flank and rubber of ratchet (11), due to ratchet
(11) extruding of rear flank, the frictional force between ball (12) and rubber can become larger, to carry out speed limit.
It further include normal use method 10. Skipping-rope device application method as claimed in claim 9, spy are：
It in rope skipping, is not required to carry out speed limit, then left hand holds two trumpeter's handles (2) that ratchet tooth tip is arranged in counter clockwise direction, right
Hand holds ratchet tooth tip in the No.1 handle (1) of setting clockwise, and rope (3) drives shaft (4) rotation, in the work of inertia
Under, ball (12) by spring (13) compress, moved to the direction for fitting in ratchet tooth tip side, ball (12) not with rubber
It is in contact, thus without speed limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811139440.XA CN108837380B (en) | 2018-09-28 | 2018-09-28 | Skipping rope handle capable of selecting speed limit, skipping rope device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811139440.XA CN108837380B (en) | 2018-09-28 | 2018-09-28 | Skipping rope handle capable of selecting speed limit, skipping rope device and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108837380A true CN108837380A (en) | 2018-11-20 |
| CN108837380B CN108837380B (en) | 2021-01-08 |
Family
ID=64187972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811139440.XA Active CN108837380B (en) | 2018-09-28 | 2018-09-28 | Skipping rope handle capable of selecting speed limit, skipping rope device and using method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN108837380B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55136070A (en) * | 1979-04-11 | 1980-10-23 | Katsumi Suzuki | Rope for rope skipping |
| KR100869151B1 (en) * | 2007-07-10 | 2008-11-19 | 정성식 | Rope skipping |
| KR20120097660A (en) * | 2011-02-25 | 2012-09-05 | 한국과학기술원 | Smart jumping rope and excercise gaming method and system using the same |
| CN204261254U (en) * | 2014-12-06 | 2015-04-15 | 代峰 | A kind of rope skipping |
| US20150335931A1 (en) * | 2014-05-22 | 2015-11-26 | Ultra Speed Ropes Inc. | Jump rope handle with multiple bearings |
| CN106390362A (en) * | 2016-12-08 | 2017-02-15 | 重庆第二师范学院 | Skipping rope handle with speed limiting function |
| CN206329652U (en) * | 2016-12-26 | 2017-07-14 | 力帆实业(集团)股份有限公司 | Roller-type centrifugal clutch |
| CN207012471U (en) * | 2017-07-03 | 2018-02-16 | 贺幸路 | The Handle of skipping rope of resistance-adjustable |
-
2018
- 2018-09-28 CN CN201811139440.XA patent/CN108837380B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55136070A (en) * | 1979-04-11 | 1980-10-23 | Katsumi Suzuki | Rope for rope skipping |
| KR100869151B1 (en) * | 2007-07-10 | 2008-11-19 | 정성식 | Rope skipping |
| KR20120097660A (en) * | 2011-02-25 | 2012-09-05 | 한국과학기술원 | Smart jumping rope and excercise gaming method and system using the same |
| US20150335931A1 (en) * | 2014-05-22 | 2015-11-26 | Ultra Speed Ropes Inc. | Jump rope handle with multiple bearings |
| CN204261254U (en) * | 2014-12-06 | 2015-04-15 | 代峰 | A kind of rope skipping |
| CN106390362A (en) * | 2016-12-08 | 2017-02-15 | 重庆第二师范学院 | Skipping rope handle with speed limiting function |
| CN206329652U (en) * | 2016-12-26 | 2017-07-14 | 力帆实业(集团)股份有限公司 | Roller-type centrifugal clutch |
| CN207012471U (en) * | 2017-07-03 | 2018-02-16 | 贺幸路 | The Handle of skipping rope of resistance-adjustable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108837380B (en) | 2021-01-08 |
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Effective date of registration: 20230109 Address after: 226500 group 10, Xinyan community, Dingyan Town, Rugao City, Nantong City, Jiangsu Province Patentee after: NANTONG RUIQIAO SPORTS PRODUCT TECHNOLOGY Co.,Ltd. Address before: 325000 fourth, No. 86, Zhonghua Road, Zhongyuan new street, Longwan District, Wenzhou, Zhejiang. Patentee before: WENZHOU RENHE EDUCATION TECHNOLOGY Co.,Ltd. |