CN107569813A

CN107569813A - Rope skipping device

Info

Publication number: CN107569813A
Application number: CN201610671520.4A
Authority: CN
Inventors: 姜判圭
Original assignee: KANG PAN GYU
Current assignee: KANG PAN GYU
Priority date: 2016-07-05
Filing date: 2016-08-15
Publication date: 2018-01-12
Anticipated expiration: 2036-08-15
Also published as: KR101796735B1; CN107569813B; JP6252878B1; JP2018000917A

Abstract

The present invention discloses a kind of rope skipping device.The rope skipping device includes：Rope, it extends to be formed from a lateral opposite side with the state of spiral-shaped winding；Two handles, it has the cylindrical interior space for being used for that the both sides side of the rope to be connected；Mobile locking support member, its state for being formed to movably engage with the length direction along the cylindrical interior space of the handle clamp the side of the rope；And Flexible Connector, it is configured on the inside of the handle so that the movement can be engaged to the connection status that support member elasticity pulls.

Description

Rope skipping device

Technical field

The present invention relates to a kind of rope skipping device.

Background technology

Rope skipping is not limited by place or time etc., is simple and easy, the men and women, old and young using rope skipping device All suitable motion.

Rope skipping device for rope skipping is not only light, durability is good, and be important to have can be to reduce The state of volume or length is convenient for carrying or the structure of keeping.

U.S. Patent bulletin US5190508 discloses this rope skipping device.

However, according to rope and the structure that is connected of handle disclosed in the U.S. Patent bulletin US5190508, When doing rope skipping, particularly meeting in the state of the inner face side contacts of the rope side of helical spring form and handle or handle Interference (friction) is produced, it is possible to that causes rope kinks phenomenon.

In addition, this phenomenon that kinks is likely to result in rope deformation or damage, rope durability is reduced so as to turn into Factor.

Therefore, only with the rope and the structure that is connected of handle disclosed in the U.S. Patent bulletin US5190508, It is difficult to expect gratifying durability and ease of use.

The content of the invention

Technical problem

The present invention makees to solve existing issue as described above, and it is an object of the invention to provide one kind to be not only easy to Carry and take care of, the rope skipping device that the affixed stability especially between rope and handle further improves.

Technical scheme

In order to realize that it includes as described above it is an object of the invention to provide a kind of rope skipping device：

Rope, it extends to be formed from a lateral opposite side with the state of spiral-shaped winding；

Two handles, it has the cylindrical interior space for being used for that the both sides side of the rope to be connected；

Mobile locking support member, it is formed to can with the length direction along the cylindrical interior space of the handle The state movably engaged clamps the side of the rope；And

Flexible Connector, it is configured in the hand so that the movement can be engaged to the connection status that support member elasticity pulls On the inside of handle.

Beneficial effect

The present invention as described above can provide one kind and be connected structure, and it can be drawn into handle with the end of rope by elasticity The mode of inner side is formed, and can suitably be changed to coordinate with use state in handle side according to the end position of use state rope.

According to this structure that is connected, when carrying out rope skipping action, in the effect of external force (such as centrifugal force, inertia force) The side of lower rope can be towards the direction movement for departing from handle inner.Therefore, can be to greatest extent during rope skipping Suppress on the inside of handle because the improper phenomenon for kinking or deforming (damage) of (friction) rope is disturbed in contact.

In addition, when external force is released from, the side of rope can be moved with dragging the state turned round and stretched out the hand on the inside of handle, therefore in keeping The length of rope and volume is kept to be contracted to minimum state when (carrying), it may thereby be ensured that ease of use.

Brief description of the drawings

Fig. 1 is the integrally-built schematic diagram of rope skipping device of one embodiment of the invention.

Fig. 2 to Figure 13 is for illustrating the rope skipping implement body structure of one embodiment of the invention and the view of effect.

Embodiment

Below, the preferred embodiments of the present invention are illustrated with reference to the accompanying drawings.

For embodiments of the invention, can implement to be said in the scope of the present invention in those skilled in the art It is bright.

Therefore, embodiments of the invention can be deformed into various multi-forms, therefore scope of the presently claimed invention not office It is limited to embodiment explained below.

Fig. 1 is the integrally-built schematic diagram of rope skipping device of one embodiment of the invention, and Fig. 2 to Figure 13 is to be used to illustrate tool Body structure and the view of effect, wherein reference 2 represent rope, and reference 4 and 6 represents handle.

Fig. 1 to Fig. 2 is refer to, rope 2 is formed as coil (COIL) formula structure, so that length being capable of Flexible change.

That is, rope 2 can be that helically the reeling condition of shape and being extended with coil type to be formed from a lateral opposite side Rope structure.

The material of rope 2 can use flexible or retractility synthetic resin or rubber, silicon, urethanes Deng, and the state that the elastic force for being formed to keep length to be stretched direction reduces.

According to the structure of this rope 2, when doing rope skipping, due to centrifugal force or inertia force, the length elastomeric of rope 2 Elongation, as shown in figure 3, and keeping (carrying) when, due to the tensile-elasticity of of rope 2 itself, length elastomeric can be kept to reduce State, as shown in Figure 4.

Handle 4,6 is two for one group and is configured to the attachable state in the side of length direction two of rope 2.

Handle 4,6 is formed as cylindrical rod (BATON) shape, and its inner side has cylindrical interior space A, such as Fig. 1 respectively It is shown.

Length directions of the cylindrical interior space A along handle 4,6 extends to be formed with cylindrical form, the cylindrical interior Space A side forms locking opening portion A1, so that the side of rope 2 is introduced in handle 4,6 by locking opening portion A1 Side.

Cylindrical interior space A not only can successfully house coil type rope 2, and can provide and movement described later Locking support member 8 and Flexible Connector 10 enable the space knot that the affixed position of the both sides side of rope 2 suitably changes together Structure.

Synthetic resin or metal, timber etc. can be used in the material of handle 4,6.

End cap B can be set in handle 4,6 sides, for open or closed cylindrical interior space A, as shown in Figure 2.

End cap B is for example removably disposed in the side of handle 4,6 by plugging together mode.

As described above, when handle 4,6 sides have end cap B, disassembling section open or closed cylinder easily can be passed through Inner space A, particularly in making and the convenience further improved can be provided when safeguarding.

In addition, the rope skipping device of one embodiment of the invention includes being used to the side of rope 2 being resiliently displaceable to handle 4th, mobile the locking support member 8 and Flexible Connector 10 that the mode of 6 inner sides is connected.

Mobile locking support member 8 has mobile stopper C and fixture D, and to clamp the length direction side of rope 2 State configuration in the inner side of handle 4,6, as shown in Figure 2 and Figure 5.

Mobile stopper C and fixture D is socketed each other, and to be formed in a manner of being fixedly arranged on the side of rope 2.

Mobile stopper C has a guide hole C1 for being used for being inserted in fixture D, and with can be along cylindrical interior space A Length direction it is mobile and the mode that is stuck in the locking opening portion A1 sides of handle 4,6 is formed.

Fixture D has a fixing hole D1 of insertion rope 2 side, along the length side in hole on fixing hole D1 all portion sides To formed with cut D2, as shown in Figure 6.

Moreover, mobile stopper C guide hole C1 and the fixture D for being removably inserted in guide hole C1 sides are with along socket The state that direction extends and inside and outside all portion's sizes taper into is formed, as shown in Figure 7.

According to this mobile stopper C and fixture D structure, fixture D is pushed into mobile stopper C guide hole C1 sides State socket when, fixing hole D1 hole week portion shrink, so as to clamp the side of rope 2.

Therefore, mobile locking support member 8 is fixed on the end of rope 2 by mobile stopper C and fixture D socket mode Side, it is a kind of can movably be engaged along the cylindrical interior space A of handle 4,6 length direction so as to provide The side of rope 2 is quickly and easily arranged on the structure of the inner side of handle 4,6 by state.

In addition, protector C2 corresponding with the side of rope 2 can also be formed on mobile stopper C sides.

Fig. 7 is refer to, protector C2 has cylindrical groove portion shape, and the protector C2 can be with coaxial with guide hole C1 sides And interconnected state is formed in mobile stopper C sides.

That is, during by mobile stopper C and fixture D to clamp the side of rope 2, protector C2 is used to make the rope 2 End Zhou Bu sides part insertion groove portion on the inside of, to protect the end Zhou Bu sides of rope 2 to avoid and external contact.

Therefore, if having this protector C2, particularly in cylindrical interiors of the mobile stopper C along handle 4,6 During space A length direction movement, can suppress the end Zhou Bu sides of rope 2 and the inner face side contacts (friction) of handle 4,6 and Easily deformable or damage phenomenon.

Flexible Connector 10 is can be drawn mobile locking support member 8 in one direction by elastic force in the inner side of handle 4,6 What the state dragged provided.

The draft helical spring in the spring-like for producing elastic force for example can be used in Flexible Connector 10.

As shown in figure 5, Flexible Connector 10 is configured to one end of helical spring in the cylindrical interior space A of handle 4,6 The other end for being connected to end cap B sides and helical spring is connected to the state that movement engages the mobile stopper C sides of support member 8, from And can be arranged to the state for the mobile elasticity of locking support member 8 being pulled by tensile-elasticity.

What mobile locking support member 8 and Flexible Connector 10 as described above can be pulled with the side of rope 2 by elasticity State is fastened on the inner side of handle 4,6, therefore can provide one kind and be connected structure, and it is according to the use of rope skipping device State, the end position for making rope 2 with the state coordinated with this can Flexible change in handle 4,6.

For example, when the state for being pulled to the outside of handle 4,6 with the side of rope 2 by rope skipping produces external force effect When, mobile locking support member 8 can handle 4,6 cylindrical interior space A to locking opening portion A1 sides resilient movement, such as Fig. 8 It is shown.

In this way, the side of rope 2 can be in the state almost departed from inside handle 4,6, therefore can press down to greatest extent Make and interference is produced in the state of the side of rope 2 contacts with each other with handle 4,6 inner faces in rope skipping cause rope 2 improper Kink or deform the phenomenon of (damage).

In addition, when external force is released from, mobile locking branch is pulled by the tensile-elasticity of Flexible Connector 10 as shown in Figure 9 Support member 8, so as to so that mobile locking support member 8 is in the state returned inside handle 4,6.

In this way, in keeping (carrying) rope skipping device, the side of rope 2 is drawn into the inside of handle 4,6, therefore rope 2 The state of the inner side of handle 4,6 can be kept being contained in greatest extent, so as to be exposed to be substantially reduced outside handle 4,6 The length of rope 2 and the state of volume easily take care of.

In spring-like in addition to draft helical spring, such as volute spring (not shown) can be used in Flexible Connector 10 (spiral spring), and the inner side of handle 4,6 can be arranged on so that the state of elastic pull effect can be played.

Figure 10 to Figure 11 is refer to, mobile locking support member 8 is formed as further having lead piece 12.

Lead piece 12 is the shape in a manner of Flexible Connector 10 can be made more stably to be connected to mobile locking support member 8 side Into.

Lead piece 12 can have link slot E and two grooves of guide part E1, described two guide part E1 from the link slot E Portion side is formed with gradually pulling open the state of spacing (such as " V " font) extension, shown in Figure 10.

In addition, the end that lead piece 12 is arranged to two guide part E1 is fixed on the mobile mobile locking for engaging support member 8 On part C exterior sides, and link slot E can separate spacing with mobile stopper C guide hole C1 opening portions side and be located on axially bored line, such as Shown in Figure 10.

According to the structure of this lead piece 12, when the side of Flexible Connector 10 is connected with locking state, pass through guiding Portion E1 guide effect is always stably stuck in link slot E sides so that mobile locking support member 8 and Flexible Connector 10 can be with State connection coaxially to each other, as shown in figure 11.

Particularly, when mobile locking support member 8 and Flexible Connector 10 are configured in handle with connection status coaxially to each other 4th, during 6 inner side, it can suppress not only mobile in moving operation to greatest extent and engage support member 8 but also the nothing of Flexible Connector 10 Regularly with handle 4, the phenomenon of 6 inner face side contacts (friction).

Figure 12 to Figure 13 is refer to, the rope skipping device of one embodiment of the invention may also include fixture 14.

Fixture 14 is formed as with handle 4,6 and rope 2 can easily being taken care of into the structure that the state of (carryings) clamps.

Fixture 14 has the fixing groove F for the side for being enclosed on handle 4,6, and the state that the fixing groove F is opened with side is formed In the inner side of fixture 14, as shown in figure 12.

Fixing groove F is to be formed in the form of groove portion in the side of fixture 14, and the fixing groove F is enclosed on two handles 4,6 sides cause Two handles 4,6 can be fixed with the state being arranged parallel to each other, as shown in figure 13.

For the material of fixture 14, such as it can be selected from synthetic resin or metal, timber, particularly preferably using light And the material that durability is outstanding.

In addition, the inner side of fixture 14 provide for the accommodation space F1, the accommodation space F1 for housing rope 2 be with fixation State interconnected groove F is formed.

According to the structure of this fixture 14, be not exposed only on the outside of handle 4,6 rope be contained in partially stabilizedly it is accommodating Space F1 sides are protected, and two handles 4,6 can be simply clamped in a manner of dismounting makes it be arranged parallel to each other, and are such as schemed Shown in 13.

Thus, particularly in keeping rope skipping device, fixture 14 can provide the keeping convenience further improved.

Therefore, the present invention is not provided in only when doing rope skipping or keeping (carrying) rope skipping device, to coordinate with this State can make the structure that the length elastomeric of rope 2 changes, and offer can suppress particularly doing rope skipping to greatest extent When the 2 improper phenomenon kinked of coil type rope structure, so as to ensure the ease of use that further improves and durable Property.

Symbol description

2：Rope 4,6：Handle

8：Mobile locking support member 10：Flexible Connector

12：Lead piece 14：Fixture

Claims

1. a kind of rope skipping device, it includes：

Mobile locking support member, it is formed to may move with the length direction along the cylindrical interior space of the handle The state of ground locking clamps the side of the rope；And

Flexible Connector, it is configured in the handle so that the movement can be engaged to the connection status that support member elasticity pulls Side.

2. rope skipping device according to claim 1, wherein,

The rope is formed to the state for keeping rope length to be stretched elastic force diminution.

3. rope skipping device according to claim 1, wherein,

Formed with for making the mobile locking on the side end of length direction one of described two its cylindrical interior space of handle The locking opening portion of support member locking, and end cap is removably provided with end side.

4. rope skipping device according to claim 1, wherein,

The mobile locking support member, including：

Mobile stopper, it has guide hole, and the shape on the inside of the handle to be connected to each other with the Flexible Connector side State is movably arranged in the cylindrical interior space side；

Fixture, its have be enclosed on the rope length direction side fixing hole and on all portion sides of the fixing hole along The cut that the length direction in hole is formed, and removably it is socketed on the guide hole side of the mobile stopper.

5. rope skipping device according to claim 4, wherein,

The state that the guide hole is tapered into all portions along the socket direction advancement holes of the fixture is formed.

6. rope skipping device according to claim 4, wherein,

The mobile locking support member also has protector,

The protector has the pluggable cylindrical groove portion shape in the end Zhou Bu sides of the rope, and to block with the movement The state that the guide hole side of stop member is coaxial and interconnected is formed in the mobile stopper side.

7. rope skipping device according to claim 4, wherein,

The mobile locking support member also has lead piece,

The lead piece, which has, is used for the link slot that connects the side of the Flexible Connector with locking state and with from the company The state that spacing is gradually pulled open in the groove portion side of access slot extends two guide parts to be formed,

The lead piece is arranged on a side of the mobile stopper to be connected corresponding to the state of the guide hole.

8. rope skipping device according to claim 7, wherein,

The link slot of the lead piece separates spacing with the side end with the mobile stopper and is located at the guide hole Axially bored line on state connection be arranged on the mobile stopper side.

9. rope skipping device according to claim 1, wherein,

The Flexible Connector uses any one of the spring for producing tensile-elasticity spring, and with the circle of the handle Cylindrical inner space side can be set the connection status that the mobile locking support member is drawn into inner side by tensile-elasticity.

10. rope skipping device according to claim 9, wherein,

The Flexible Connector uses draft helical spring, and with the cylindrical interior space helical spring of the handle The state that one end is connected with the mobile locking support member side is set.

11. rope skipping device according to claim 1, wherein,

The rope skipping device also includes fixture corresponding with described two handles,

The fixture includes being used to be enclosed on the fixing groove of the side of described two handles and the state to connect with the fixing groove side Form and be used for the accommodation space for housing rope.

12. rope skipping device according to claim 11, wherein,

The fixing groove is formed in the chuck side, so as to by described two handles by covering relay with the configuration that is parallel to each other State clamping.

13. a kind of rope skipping device, it includes：

Mobile locking support member, it is formed to may move with the length direction along the cylindrical interior space of the handle The state of ground locking clamps the side of the rope.