CN211798514U - Rope skipping examination equipment - Google Patents
Rope skipping examination equipment Download PDFInfo
- Publication number
- CN211798514U CN211798514U CN202020141110.0U CN202020141110U CN211798514U CN 211798514 U CN211798514 U CN 211798514U CN 202020141110 U CN202020141110 U CN 202020141110U CN 211798514 U CN211798514 U CN 211798514U
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- CN
- China
- Prior art keywords
- rope
- winding rod
- skipping
- handle
- ball
- 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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- 238000004804 winding Methods 0.000 claims abstract description 48
- 230000033001 locomotion Effects 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to a rope skipping examination device, including the rope body and shake hands, shake hands and be the cavity body of rod, the front end of shaking hands sets up the first perforation that supplies the rope body to pass, the internal rotation of shaking hands is equipped with the inner tube, wear to be equipped with the rope winding pole in the inner tube, the rear end of rope winding pole is connected with and is used for assembling the rope winding pole rotation in the end cover of shaking hands, the position department that is close to the end cover on the rope winding pole is provided with the rope fastening piece, rope body part is around establishing on the rope winding pole and the one end of rope body is connected on the rope fastening piece; the front end of the handle is communicated with a hollow hemisphere part, and a rope clamping ball is arranged in the hemisphere part; the utility model discloses, can adjust the length of rope skipping through the winding number of turns of the adjustment rope body on the wiring pole, when the adjustment finishes using the rope skipping, the inner tube rotates with the rotation synchronization of the rope body with pressing from both sides the rope ball when the rope skipping rotational motion to can avoid the rope to tie a knot hard, be favorable to going on smoothly of rope skipping examination.
Description
Technical Field
The utility model belongs to the technical field of the rope skipping, concretely relates to rope skipping examination equipment.
Background
The rope skipping device is an indispensable device in rope skipping sports, and the rope skipping is an excellent fitness sports, can effectively train individual reaction and endurance, is helpful for keeping individual physique, and is fitness and harmony, thereby achieving the purpose of building up the body, and meanwhile, the rope skipping is also a sports item which is necessary to be examined in primary schools and junior schools.
The existing skipping rope is mostly a skipping rope with a handle, two ends of a rope body of the skipping rope are knotted and then placed in the handle, if the length of the rope needs to be adjusted, the end part of the rope body needs to be knotted again and then placed in the large handle. The length of the rope body is adjusted very inconvenient like this, later appear having the rope skipping of the rope sling on the handle, wear the rope skipping in the rope sling can be convenient the length of adjustment rope skipping, however, owing to lack clamping device, this kind of rope skipping is making because centrifugal force throws away from the rope sling very easily in the use, influences the normal clear of rope skipping examination.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art and providing a rope skipping examination equipment.
The technical scheme of the utility model as follows:
a rope skipping examination device comprises a rope body and a handle, wherein the handle is a hollow rod body, a first through hole for the rope body to pass through is formed in the front end of the handle, an inner cylinder is assembled in the handle in a rotating mode, a rope winding rod penetrates through the inner cylinder, an end cover used for assembling the rope winding rod in the handle in a rotating mode is connected to the rear end of the rope winding rod, a rope fixing piece is arranged on the position, close to the end cover, of the rope winding rod, the rope body is partially wound on the rope winding rod, and one end of the rope body is connected to the rope fixing piece; the front end intercommunication of shaking hands has hollow hemisphere portion, be provided with the clip rope ball in the hemisphere portion, the clip rope ball includes first hemisphere and the second hemisphere that each other lock is in the same place, the window of opening has been seted up to one side of hemisphere portion, the second perforation that supplies the rope body to pass is seted up to the front end of hemisphere portion.
Further, the end cover is inserted into the inner cylinder.
Furthermore, the front end of the rope winding rod is provided with a rope clamping piece, and the rope clamping piece comprises a notch for clamping a rope body.
Furthermore, the end cover with the inner tube is rotated and is connected, the rear end of shaking hands is provided with the locking bolt, the locking bolt is including stretching into inside and can the butt at the locking head on the inner tube outer wall shaking hands.
Furthermore, a spiral winding groove is formed in the surface of the rope winding rod.
Further, the first half ball is connected with the rope winding rod through a connecting column.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a partly winding of rope body has realized the regulation of rope skipping length on the rope winding pole, can adjust the length of rope skipping through the winding number of turns of the adjustment rope body on the rope winding pole, when the adjustment finishes using the rope skipping, the inner tube rotates with the rotation of the rope body in step with pressing from both sides the rope ball when the rope skipping rotational motion to can avoid the rope to tie a knot hard, be favorable to going on smoothly of rope skipping examination.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
Fig. 2 is a schematic structural diagram of handshake of embodiment 2 of the present invention.
In the figure, a rope body (1), a hemispherical part (2), a rope clamping ball (3), a handle (4), a rope clamping piece (5), an inner cylinder (6), a rope winding rod (7), a rotating connecting piece (8), a rope fixing piece (9), an end cover (10), a step peripheral wall (11) and a flat step front wall (12).
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
As shown in fig. 1, a rope skipping examination device comprises a rope body 1 and a handle 4, wherein the handle 4 is a hollow rod body, a first through hole for the rope body 1 to pass through is formed in the front end of the handle 4, an inner cylinder 6 is rotatably assembled in the handle 4, a rope winding rod 7 penetrates through the inner cylinder 6, an end cover 10 for rotatably assembling the rope winding rod 7 in the handle 4 is connected to the rear end of the rope winding rod 7, a rope fixing piece 9 is arranged on the rope winding rod 7 at a position close to the end cover 10, a part of the rope body 1 is wound on the rope winding rod 7, and one end of the rope body 1 is connected to the rope fixing piece 9; the front end intercommunication of 4 shaking hands has hollow hemisphere portion 2, is provided with in the hemisphere portion 2 and presss from both sides the rope ball 3, presss from both sides the rope ball 3 including the first hemisphere and the second hemisphere that each other lock joint is in the same place, thereby the windowing window has been seted up to one side of hemisphere portion 2, thereby the windowing window is used for the finger to break off with two with first hemisphere and second hemisphere contact, and the second that supplies the rope body 1 to pass is seted up to the front end of hemisphere portion 2 and is perforated.
Further, as shown in fig. 1, the inner cylinder 6 is rotatably mounted in the grip 4 by means of a rotary joint 8, the rotary joint 8 being a bearing or a bush.
Further, as shown in fig. 1, the end cover 10 is inserted into the inner cylinder 6, when the rope skipping length needs to be adjusted, the rope clamping ball 3 is separated to enable the rope body 1 to be drawn out, the rope winding rod 7 is pulled out of the inner cylinder 6, the rope body 1 is wound on the rope winding rod 7, the rope winding rod 7 is fixed on the inner cylinder 6, and finally the rope clamping ball 3 is closed to lock the length of the rope body 1; the inner cylinder 6 and the rope winding rod 7 synchronously rotate so as to prevent the relative movement of the two parts from causing abrasion to the loosened rope body 1 or influencing the rotating effect of the rope body 1; preferably, in order to prevent the end cap 10 from touching the inner wall of the grip 4, the end cap 10 comprises a flat step for covering the end face of the inner cylinder 6 and a step projecting forward and arranged on the flat step, wherein the step peripheral wall 11 is plugged onto the inner wall of the inner cylinder 6 and the flat step front wall 12 is not in contact with the grip 4.
Further, as shown in fig. 1, a rope clamping member 5 is arranged at the front end of the rope winding rod 7, the rope clamping member 5 includes a notch for clamping the rope body 1, and the rope body 1 is clamped in the notch after being deformed; after the rope winding rod 7 is wound, the rope body 1 is clamped on the notch to realize the primary fixation of the length of the rope body 1.
Furthermore, a counter is arranged on the handshake 4, and the counter can be a mechanical counter or an electronic counter in the prior art.
Example 2
This example is another embodiment based on example 1, and the description of the same technical solution as in example 1 will be omitted, and only the technical solution different from example 1 will be explained.
As shown in fig. 2, the end cover 10 is rotatably connected with the inner cylinder 6, and the rear end of the handle 4 is provided with a stop bolt, which comprises a stop head that extends into the handle 4 and can abut against the outer wall of the inner cylinder 6; when the rope length of rope skipping needs to be adjusted, the rope clamping ball 3 is separated to enable the rope body 1 to be drawn, the locking head is abutted to the outer wall of the inner tube 6 to avoid the inner tube 6 to rotate, the end cover 10 is rotated to drive the rope winding rod 7 to rotate to achieve winding of the rope body 1, after winding is completed, the rope clamping ball 3 is closed to lock the length of the rope body 1, and finally the locking bolt is separated from the inner tube 6 to enable the inner tube 6 to rotate.
Furthermore, the surface of the rope winding rod 7 is provided with a spiral winding groove, so that the mutual winding of the rope body 1 in the surrounding process is avoided.
Further, as shown in fig. 2, the first half ball is connected with the rope winding rod 7 through the connecting column, so that the rope clamping ball 3 and the rope winding rod 7 can rotate synchronously, and the rope is prevented from knotting forcefully.
Preferably, as shown in fig. 2, in order to prevent the end cap 10 from touching the inner wall of the grip 4, the end cap 10 includes a flat step for covering the end face of the inner cylinder 6 and a step protruding forward from the flat step, wherein the step peripheral wall 11 is slidably connected to the inner wall of the inner cylinder 6 and the flat step front wall 12 is not in contact with the grip 4.
Preferably, as shown in fig. 2, the rope-gripping ball 3 protrudes from the second through hole, so that the rope-gripping ball 3 rubs against the hemispherical portion 2 when the player jumps, thereby preventing the rope body 1 from rubbing and wearing.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a rope skipping examination equipment, includes the rope body (1) and shakes hands (4), it is the cavity body of rod to hold hand (4), the front end of shaking hands (4) is seted up and is supplied first perforation that rope body (1) passed, its characterized in that: an inner cylinder (6) is rotatably assembled in the handle (4), a rope winding rod (7) penetrates through the inner cylinder (6), an end cover (10) used for rotatably assembling the rope winding rod (7) in the handle (4) is connected to the rear end of the rope winding rod (7), a rope fixing piece (9) is arranged on the rope winding rod (7) at a position close to the end cover (10), the rope body (1) is partially wound on the rope winding rod (7), and one end of the rope body (1) is connected to the rope fixing piece (9); the front end intercommunication of shaking hands (4) has hollow hemisphere portion (2), be provided with in hemisphere portion (2) and press from both sides rope ball (3), press from both sides rope ball (3) including the first hemisphere and the second hemisphere that each other lock is in the same place, the window of opening has been seted up to one side of hemisphere portion (2), the second perforation that supplies rope body (1) to pass is seted up to the front end of hemisphere portion (2).
2. The jump rope test apparatus of claim 1, wherein: the end cover (10) is inserted into the inner cylinder (6).
3. The jump rope test apparatus of claim 1, wherein: the front end of the rope winding rod (7) is provided with a rope clamping piece (5), and the rope clamping piece (5) comprises a notch used for clamping the rope body (1).
4. The jump rope test apparatus of claim 1, wherein: the end cover (10) is rotationally connected with the inner barrel (6), a stop bolt is arranged at the rear end of the handle (4), and the stop bolt comprises a stop head which stretches into the interior of the handle (4) and can be abutted to the outer wall of the inner barrel (6).
5. The jump rope testing device of claim 4, wherein: the surface of the rope winding rod (7) is provided with a spiral winding groove.
6. The rope skipping testing device of claim 4 or 5, wherein: the first half ball is connected with the rope winding rod (7) through a connecting column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020141110.0U CN211798514U (en) | 2020-01-20 | 2020-01-20 | Rope skipping examination equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020141110.0U CN211798514U (en) | 2020-01-20 | 2020-01-20 | Rope skipping examination equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211798514U true CN211798514U (en) | 2020-10-30 |
Family
ID=72993520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020141110.0U Expired - Fee Related CN211798514U (en) | 2020-01-20 | 2020-01-20 | Rope skipping examination equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211798514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114904203A (en) * | 2022-06-02 | 2022-08-16 | 永康市徐小玖健身器材有限公司 | Rope skipping handle and rope skipping |
-
2020
- 2020-01-20 CN CN202020141110.0U patent/CN211798514U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114904203A (en) * | 2022-06-02 | 2022-08-16 | 永康市徐小玖健身器材有限公司 | Rope skipping handle and rope skipping |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 |