KR101930832B1 - Rolling ball - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rolling ball parachute used as a learning paradigm, and more particularly to a rolling ball parabolic ball which can observe a movement of a ball in various forms, And a first inclined portion formed in an upper direction of the plane portion. The other end of the first inclined portion further includes another second inclined portion in the upper direction of the plane portion. The planar portion and the first inclined portion may further include at least one another second inclined portion so that a tunnel is formed. And the second inclined portion further includes at least one third inclined portion on the surface opposite to the second inclined portion.
And a shape retaining means inserted into the tunnel. The planar portion or the first inclined portion may further include a rotating means for rotating the second inclined portion. And a fourth inclined portion connected to the flat portion on the surface opposite to the second inclined portion. The fourth inclined portion includes at least one of a planar portion and a second inclined portion.

Description

Rolling ball parish {Rolling ball}

BACKGROUND ART [0002] The technique disclosed in this specification relates to a rolling ball parachute used as a teaching parlor, and more particularly to a rolling ball parachute capable of observing the movement of a ball in various forms.

A rolling ball parish refers to a sculpture that a bead rolls along a rail. The conventional rolling ball diagonal is largely composed of columns supporting the rails and the rails. The rolling ball parish has been widely used as a teaching paradigm because it can induce the interest of the learners by generating various movements of the oral such as rotation, jumping, and straight movement through the ball rolling along the rail of the rolling ball parish.

A technique related to a rolling ball parish is Korean Patent Laid-Open Publication No. 10-2015-0034940, entitled " Rolling Ball Parish "(published on Apr. 06, 2015) disclosed in FIG. This technique is about a rolling ball that moves a bead using a lever as it rolls. This technique is based on the rolling of the bead, the rolling of the rail fixed by the pin, the rolling of the bead on either side of the pin, A technique for ball parachutes is disclosed.

Another technique related to the rolling ball arch is disclosed in Korean Patent Laid-Open Publication No. 10-2015-0112058, "Rolling Ball Block Combined Learning Archives" (disclosed on October 07, 2015) disclosed in FIG. This technique consists of a hexahedron with an empty interior, square holes are formed in each square plate, two rail insertion grooves are formed at the end of each side of the square hole and the inside is opened, A plurality of blocks capable of being laminated to each other and two or more blocks arranged in parallel between the blocks so that the balls are moved along the longitudinal direction, There is disclosed a technique for a rolling ball parabola implemented in such a manner that blocks for fixing rails can be arranged in a short time, which is composed of a plurality of rails in which an insertion assembly groove is formed.

In order to observe various movements of the beads through these conventional techniques, there are inconveniences to form various types of rails.

The technique disclosed in this specification is derived in order to solve the above-mentioned inconvenience of the prior art, and the rolling ball archery disclosed in this specification provides a technique of observing various movements of beads by only a plane portion and an inclined portion .

And the rolling ball arches disclosed herein provide a technique that can easily configure a tunnel through which a bead passes and move another bead along with the tunnel.

Further, the present invention provides a technique that can easily maintain the shape of the tunnel and suppress breakage.

In one embodiment, a rolling ball parabola is dislocated. The rolling ball diagonal may be connected to a plane portion through which the ball can move and to the plane portion, and the bead may be referred to as at least one movement-hereinafter referred to as a curved movement, selected from a rotational movement, a jumping movement, And a second inclined portion. The bead moves along one side of the plane portion and flows into one side of the first inclined portion to perform the curved movement or the curved movement along the one side of the first inclined portion and then flows into the one side of the plane portion The movement of the bead including the curved motion can be observed by moving.

For example, the rolling ball diagonal may further include a second inclined portion connected to an end of the first inclined portion.

Alternatively, the rolling ball diagonal may further include at least one second inclined portion connected to the planar portion and the first inclined portion to form a tunnel. And at least one third inclined portion disposed or formed on the other surface of the second inclined portion, which is a surface opposite to one surface of the second inclined portion forming the inner surface of the tunnel.

The rolling ball diagonal may further include shape holding means inserted into the tunnel.

In addition, the rolling ball diagonal may further include a rotating unit disposed on one of the plane portion and the first inclined portion to rotate the second inclined portion.

The rolling ball diagonal may further include a fourth inclined portion connecting the other surface of the second inclined portion, which is the surface opposite to the one surface of the second inclined portion forming the inner surface of the tunnel, to the one surface of the plane portion. The fourth inclined portion may be configured to penetrate at least one of the planar portion and the second inclined portion.

The rolling ball diagonal disclosed in this specification provides an effect of observing the movement of a curved movement such as a jump movement and a left / right repeated movement with the linear movement of the bead through the plane portion, the first inclined portion or the second inclined portion do.

The rolling ball diag- nose of the present invention has a function of a rail that can be moved to both sides of the first inclined portion and a movement of a bead that is moved to either one side of the first inclined portion while being repeatedly moved left and right, And provides an observable effect.

Also, the rolling ball diag- nose of the present technology can form a tunnel through the second ramp, move the bead to a specific position through the tunnel, and observe the movement of the ball moving into the spiral in the tunnel Provides a possible effect.

In addition, the rolling ball diag- nose of the present invention can support both sides of the bead together with the flat portion through the third beveled portion to stop the bead, and move the bead to both sides of the third beveled portion. The shapes and shapes of the tunnels and the third inclined portions can be maintained through the shape retaining means 600 to form tunnels of various shapes and to prevent breakage and sagging due to the weight of the beads and collision. The tunnel can be easily formed through the rotating means. The jumping movement of the bead can be observed through the fourth inclined portion.

The foregoing provides only a selective concept in a simplified form as to what is described in more detail hereinafter. The present disclosure is not intended to limit the scope of the claims or limit the scope of essential features or essential features of the claims.

1 is a view showing a conventional rolling ball parachute.
2 is a view showing another conventional rolling ball parachute.
3 is a diagram illustrating a combination of rolling ball parachutes disclosed herein in accordance with one embodiment.
4 is a diagram illustrating a rolling ball parabola described herein in accordance with one embodiment.
5 is a diagram illustrating another rolling ball paradigm disclosed herein in accordance with one embodiment.
6 is a diagram illustrating another rolling ball paradigm disclosed herein in accordance with one embodiment.
7 is a diagram illustrating another rolling ball paradigm disclosed herein in accordance with one embodiment.
8 is a diagram illustrating another rolling ball paradigm disclosed herein in accordance with one embodiment.
9 is a diagram illustrating another rolling ball paradigm disclosed herein in accordance with one embodiment.
10 is a diagram illustrating another rolling ball paradigm disclosed herein in accordance with one embodiment.
11 is a diagram illustrating another rolling ball paradigm disclosed herein in accordance with one embodiment.
12 is a diagram illustrating another rolling ball paradigm disclosed herein in accordance with one embodiment.

Hereinafter, embodiments disclosed in this specification will be described in detail with reference to the drawings. Like reference numerals in the drawings denote like elements, unless the context clearly indicates otherwise. The exemplary embodiments described above in the detailed description, the drawings, and the claims are not intended to be limiting, and other embodiments may be utilized, and other variations are possible without departing from the spirit or scope of the disclosed technology. Those skilled in the art will appreciate that the components of the present disclosure, that is, the components generally described herein and illustrated in the figures, may be arranged, arranged, combined, or arranged in a variety of different configurations, all of which are expressly contemplated, It can be easily understood that a part is formed. In the drawings, the width, length, thickness or shape of an element, etc. may be exaggerated in order to clearly illustrate the various layers (or films), regions and shapes.

When a component is referred to as being "positioned" to another component, it may include a case where the component is directly disposed on the other component as well as a case where an additional component is interposed therebetween.

When one component is referred to as being "connected" to another component, it may include a case where the one component is directly connected to the other component as well as a case where additional components are interposed therebetween.

When one element is referred to as being "formed" to another element, it may include the case where the one element is formed directly on the other element, as well as the case where additional elements are interposed therebetween.

When one element is referred to as being "coupled" to another element, it may include the case where the one element is directly coupled to the other element as well as the case where additional elements are interposed therebetween.

The description of the disclosed technique is merely an example for structural or functional explanation and the scope of the disclosed technology should not be construed as being limited by the embodiments described in the text. That is, the embodiments are to be construed as being variously embodied and having various forms, so that the scope of the rights of the disclosed technology should be understood to include equivalents capable of realizing the technical ideas.

It is to be understood that the singular " include " or " have ", if any, Or combinations thereof, and does not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

The term beads used in the present specification should be understood to encompass objects having a three-dimensional shape such as a polygonal shape in which the surface of an object can be grasped, a shape in which a spherical shape and a polygonal shape are mixed, in addition to ball- shaped beads.

Unless defined otherwise, all terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the disclosed technology belongs. Commonly used dictionary defined terms should be interpreted to be consistent with the meanings in the context of the related art and can not be interpreted as having ideal or overly formal meaning unless explicitly defined in the present application.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a diagram illustrating a conventional rolling ball parachute; 2 is a view showing another conventional rolling ball parachute. 3 is a diagram illustrating a combination of rolling ball parachutes disclosed herein in accordance with one embodiment. 4 is a diagram illustrating a rolling ball parabola described herein in accordance with one embodiment. 5 is a diagram illustrating another rolling ball paradigm disclosed herein in accordance with one embodiment. 6 is a diagram illustrating another rolling ball paradigm disclosed herein in accordance with one embodiment. 7 is a diagram illustrating another rolling ball paradigm disclosed herein in accordance with one embodiment. 8 is a diagram illustrating another rolling ball paradigm disclosed herein in accordance with one embodiment. 9 is a diagram illustrating another rolling ball paradigm disclosed herein in accordance with one embodiment. 10 is a diagram illustrating another rolling ball paradigm disclosed herein in accordance with one embodiment. 11 is a diagram illustrating another rolling ball paradigm disclosed herein in accordance with one embodiment. 12 is a diagram illustrating another rolling ball paradigm disclosed herein in accordance with one embodiment.

BRIEF DESCRIPTION OF THE DRAWINGS The present invention will now be described with reference to the drawings, in which: Referring to the drawings, a rolling ball diagonal as disclosed herein includes a planar portion 100 and a first inclined portion 200, which largely roll the ball. In some other embodiments, the rolling ball diag- nose may optionally further include a second ramp 300. In some other embodiments, the rolling ball diagonal may further include a tunnel 400. In some other embodiments, the rolling ball diag- nose may further include a third ramp 500. In some other embodiments, the rolling ball diverter may further include shape maintaining means 600. In some other embodiments, the rolling ball diverter may further include a rotating means 700. In some other embodiments, the rolling ball diag- nose may further include a fourth slope 800. In some alternate embodiments for making a rolling ball diag- nose, the rolling ball diag- nose may optionally further include a first incision surface 110 and an insertion surface 120, and the second incision surface 130 and the third A cutting surface 140 and a surface member.

The plane portion 100 can be used in a state of being vertically or tilted to a specific angle so that the ball can naturally roll. The beads can move along one side of the plane portion 100. For example, when the ball falls freely from the plane portion 100, the ball may move linearly on one side of the plane portion 100. As another example, when a bead is provided to the flat surface portion 100 by a force applied in a specific direction, the bead is curved by gravity in the direction in which the bead is provided to the flat surface portion 100 from the one surface of the flat surface portion 100, You can also exercise.

The first inclined portion 200 is connected to the planar portion 100. The beads may be referred to as at least one motion-sub curvilinear motion selected from among the rotational motion, the jumping motion, and combinations thereof in the first inclined portion 200. More specifically, the beads may move along one side of the plane portion 100 and then flow into one side of the first inclined portion 200 to perform the curved movement. Alternatively, the bead may flow along the one side of the first inclined portion 200 and then move to the one side of the flat portion 100 after the curved movement. Accordingly, the rolling ball diagonal disclosed in this specification provides a technique for observing movement of a bead including a curved motion.

As shown in the figure, the first inclined portion 200 is formed such that the inclined surface of the first inclined portion 200 is directed to the plane portion 100 so that the bead is guided to the first inclined portion 200 through the plane portion 100. [ May be formed on the flat surface portion 100 so as to extend to the surface of the substrate 100. Of course, the beads may be guided to the surface of the flat surface portion 100 via the inclined surface of the first inclined portion 200. Through this process, the moving beads can show various moving shapes such as linear motion, curved motion, and the like, and the user can observe various movements of the beads through the technique disclosed in this specification. For convenience of explanation, the case where the ball is guided to the first inclined portion 200 through the plane portion 100 will be mainly described. It should be clear that such description is not intended to limit the scope of rights of the technology disclosed herein.

In one embodiment, the first inclined portion 200 is formed in a semicircular shape in section so that the beads rolled via the planar portion 100 can move along the first inclined portion 200. For example, when the ball falls freely through the plane portion 100, the ball can move linearly in the plane portion 100. Thereafter, the beads flowing into the first inclined portion 200 may reciprocate in the first inclined portion 200 or may perform the jump movement via the first inclined portion 200. [ The first inclined portion 200 may have a shape inclined at a predetermined angle in the gravitational direction or beads may enter the first inclined portion 200 in an oblique direction to the first inclined portion 200. In this case, the movement of the beads in the first inclined portion 200 can exhibit a combination of reciprocating motion and linear motion.

On the other hand, as shown in the example of FIG. 3, when a plurality of rolling ball parachutes of the present technology are utilized and disposed on a separate support portion 10, the beads provided in the rolling ball parabola of the present technology are, The user performs various motions such as motion, linear motion, jumping motion, and rotation motion, thereby allowing the user to observe various movements of the ball.

The second inclined portion 300 may be connected to an end of the first inclined portion 200. For example, one surface of the second inclined portion 300 may face the one surface of the planar portion 100. In this case, the second inclined portion 300 can be installed in the upper direction of the plane portion 100 at the end of the first inclined portion 200 so as to guide the bead moved by the first inclined portion 200 .

In an embodiment, the second inclined portion 300 is formed in a semicircular shape in cross section like the first inclined portion 200 to jump the first inclined portion 200 as shown in the example of FIG. 3 The moved beads can be moved in the second inclined portion 300. The movement of the beads in the second inclined portion 300 is not limited to the reciprocating motion in the second inclined portion 300, the curved movement in which the bead is reciprocated and the linear motion of the bead in the direction in which gravity or beads are provided, When a plurality of rolling ball arches are connected, they can be expressed in various forms such as a reciprocating motion to the left and right. The detailed description of the movement of the beads in the second inclined portion 300 can be sufficiently inferred from the movement of the beads in the first inclined portion 200 described above, so that the description thereof will be omitted for the sake of simplicity .

The second inclined portion 300 is formed in a semicircular shape in cross section like the first inclined portion 200 so that the convex inclined surface of the second inclined portion 200 and the inclined surface of the first inclined portion 200, The slopes of the unit 200 may be mutually extended.

In addition, the second inclined portion 300 may be connected to the planar portion 100 and the first inclined portion 200 to form the tunnel 400. In this case, a plurality of second inclined portions 300 may be prepared, and a plurality of tunnels 400 may be formed.

The tunnel 400 may be formed by installing the second inclined portion 300 so as to cover the open portion of the first inclined portion 200. In this case, the bead can not jump in the first inclined portion 200 and can move to the side (e.g., the inner side) of the first inclined portion 200. The first inclined portion 200 and the second inclined portion 300 may be made of a light transmitting material so that the beads moving through the tunnel 400 can be easily observed.

In one embodiment, the tunnels 400 may be formed by combining the first slopes 200 and the second slopes 300 symmetrically with respect to each other. In this case, Lt; / RTI > In this case, the tube may have a closed surface shape or a shape having a gap in the longitudinal direction. For example, the first inclined portion 200 and the second inclined portion 300, each having a semi- The tunnel 400 may be formed to have a circular cross-section when the tunnel 400 is formed. The function of the tunnel 400 in the rolling ball diagonal disclosed in this technique will be described in detail as follows.

As shown by way of example in FIG. 3, a plurality of rolling ball diag- noses disclosed in the present technique may be prepared and disposed in the support portion 10. The beads provided in the rolling ball diagonal may move from the first inclined portion 200 to the first inclined portion 200 through the planar portion 100 as described above or may move to the second inclined portion 300 And then moved in the second inclined portion 300 after the jump.

3, when the tunnel 400 is formed through the first inclined portion 200 and the second inclined portion 300, the bead can be guided and guided by the tunnel 400 . The beads are guided to the rolling ball diagonal forming the tunnel 400 by adjusting the shape, the arrangement position, the arrangement angle, and the like of the rolling ball diagonal disposed in the support portion 10, The first inclined portion 200, the second inclined portion 300, or the tunnel 400 and then continue to move. Accordingly, the rolling ball diag- nose of the present invention can provide the user with various movements of beads that perform various movements such as lateral reciprocating motion, linear motion, jumping motion, and rotational motion. One or more of them may be disposed on the other surface of the second inclined portion 300, which is the surface opposite to the one surface of the second inclined portion 300 forming the inner surface of the tunnel 400. In other words, the third inclined portion 500 guides the bead by the other surface of the plane portion 100 and the second inclined portion 300 when the tunnel 400 is formed through the second inclined portion 300 It is possible to provide a function of providing another inclined surface on the other surface of the second inclined portion 300 so that the second inclined portion 300 can be inclined. The inclined surface provided by the third inclined portion 500 may be a straight surface or a curved surface.

For example, the beads can be provided in the direction of the tunnel 400 through the plane portion 100 through free fall by gravity outside the tunnel 400. The ball passing through the plane portion 100 moves along the inclined surface of the third inclined portion 500. Accordingly, a user who uses the rolling ball diag- nosis of the present invention observes the first linear motion, which is a linear movement of the bead in the plane portion 100, and simultaneously observes the second linear motion Or curvilinear motion can be observed.

On the other hand, a plurality of beads may be provided in the rolling ball diagonal of the present technology. In this case, one bead may move outside the tunnel 400, and the other bead may move inside the tunnel 400. When the tunnel 400 is made of a light transmitting material, the user of the rolling ball diathesis of the present invention can simultaneously observe the movement of the beads in the tunnel 400 and the movement of the beads outside the tunnel 400.

The shape maintaining means 600 may be inserted into the tunnel 400. In other words, the shape retaining means 600 is configured such that the shape of the tunnel 400 formed by the first inclined portion 200 and the second inclined portion 300 (for example, a flat surface or an inclined surface shape) And may be installed so as to support the inside of the tunnel 400 so as not to be damaged by collision with the beads.

In one embodiment, the shape retaining means 600 may be formed to be long in the shape of '<' and be inserted into the tunnel 400.

The rotating means 700 may be disposed on at least one of the planar portion 100 and the first inclined portion 200 to rotate the second inclined portion 300. That is, the rotating unit 700 may be installed in either the planar portion 100 or the first inclined portion 200 to rotate the second inclined portion 300.

In one embodiment, the rotating means 700 includes a hole formed in the longitudinal end of the first inclined portion 200 and a hole formed in one end of the second inclined portion 300, As shown in FIG.

The fourth inclined portion 800 can connect one surface of the plane portion 100 with the other surface of the second inclined portion 300 which is the surface opposite to the one surface of the second inclined portion 300 forming the inner surface of the tunnel 400 have. The fourth inclined portion 800 may penetrate at least one of the planar portion 100 and the second inclined portion 300. For example, the fourth inclined portion 800 may include a second inclined portion 300 and a second inclined portion 300 so as to allow the bead to jump using the height difference between the second inclined portion 300 forming the tunnel 400 and the planar portion 100 300 may be provided on the other surface of the second inclined portion 300 to constitute an inclined surface.

In one embodiment, the fourth inclined portion 800 is formed by connecting one side of the flat member to the flat portion 100 and the other side to the second inclined portion 300 to constitute the fourth inclined portion 800 can do. In this case, the beads can jump through the fourth inclined portion 800 through the plane portion 100. [

On the other hand, in the rolling ball parachute disclosed in the present specification, as a material of the rolling ball parachute, ordinary cardboard, film, or the like which can be folded or bent by a hand can be used. In this case, the insertion surface 120 is formed with the insertion surface 120 formed on the first incision surface 110 formed in the planar portion 100 or the first inclined portion 200 while bending the end of the second inclined portion 300, The beads are guided together with the first inclined portion 200 forming the tunnel 400 and the second inclined portion 300 and the planar portion 100 by inserting and fixing the bead, A third inclined portion 500 may be formed to allow the bead to move to the side of the portion 100. [

In addition, the fourth inclined portion 800 may be formed by inserting and fixing a surface member having a size to be inserted into the second incision surface 130 and the third incision surface 140.

Hereinafter, each configuration of the present invention will be described in detail.

The planar portion 100 is provided so as to be vertically inclined or inclined at a specific angle so that the ball naturally rolls on the upper surface.

The first inclined portion 200 is formed so that the plane of the plane portion 100 and the inclined plane of the first inclined portion 200 are extended so that the ball is guided to the first inclined portion 200 through the plane portion 100, (Not shown). 4, the first inclined portion 200 is formed in a semicircular shape in cross section, and the side surface of one end of the first inclined portion 200 The upper surface of the flat portion 100 and the inclined surface of the first inclined portion 200 coincide with each other.

The first inclined portion 200 installed in this manner moves the bead that is rolled toward the flat portion 100 along the first inclined portion 200. Here, the bead can move in the upward direction of the plane portion 100 along the first inclined portion 200 according to the moving force. If the moving force of the bead is such a force that the jumping can not be carried out, it is possible to move left and right repeatedly along the inclined surface of the first inclined portion 200. Also, when the moving force of the bead is such that only one corner of the plane section 100 is tilted so as to be positioned at the lowermost position, the bead is moved repeatedly left and right, And is moved along the first inclined portion 200 to the side in the corner direction located at the lowermost end.

The second inclined portion 300 is formed with an inclined surface in an upper direction of the plane portion 100 at the end of the first inclined portion 200 so as to guide the bead jumping and moved by the first inclined portion 200. 4, the second inclined portion 300 is formed into a curved surface having a semicircular shape in cross section like the first inclined portion 200, The side surface of the end portion is provided on the side surface of the end of the first inclined portion 200 and the bead jumping through the first inclined portion 200 is moved to the second inclined portion (the insertion surface 120) Left and right. Of course, if the force of movement of the bead is large, it is possible to jump again along the second inclined portion 300.

For example, the second inclined portion 300 may be formed in a semicircular shape, and may be disposed symmetrically with respect to the first inclined portion 200 to form a convex inclined surface. The second inclined portion 300 formed in a convex shape can be moved along the second inclined portion 300 naturally via the planar portion 100 and the first inclined surface 200. As another example, it is also possible to simply connect one side of the flat member to one side of the first inclined portion 200.

The rotating unit 700 is disposed on at least one of the planar portion 100 and the first inclined portion 200 so that the second inclined portion 300 is freely rotated when the second inclined portion 300 is installed. As shown in FIG. 4 to 5, a hole is formed at the end of the first inclined portion 200 in the longitudinal direction and is inserted into the hole to rotate freely, When the second inclined portion 300 is in the open state, the bead moved by the first inclined portion 200 is moved leftward or rightward by the first inclined portion 200, Can be jumped. When the second inclined portion 300 is in the closed state, the tunnel 400 is formed.

For example, the material of the present invention can be used as a rigid paper or film paper such as ordinary cardboard that can be folded or bent by a user, and can be folded to a position where the rotating means 700 is formed. As another example, the first inclined portion 200 and the second inclined portion 300 may be attached with elastic pads.

The tunnels 400 are moved such that the beads are moved to one side of the plane portion 100 along the first inclined portion 200 and the second inclined portion 300 is moved to the other side of the first inclined portion 200 And is constructed so as to cover the open part. 4 to 5, the second inclined portion 300 is formed by forming the curved surface of the first inclined portion 200 in the same shape. The first inclined portion 200 and the second inclined portion 300 are symmetrically connected to each other and are installed in the same shape as the circular tube.

The tunnels 400 installed in the tunnels 400 are linearly moved through the inside of the tunnels 400 or on the inner surfaces of the tunnels 400, that is, circularly along the first slopes 200 and the second slopes 300, (Not shown).

For example, the second inclined portion 300 may be a planar member, and one or more of the second inclined portions 300 may be combined to form various shapes of the tunnels 400.

On the other hand, a plane member is provided on the surface opposite to the second inclined portion 300 so that the ball can jump by using the height difference between the third inclined portion 500 forming the tunnel 400 and the planar portion 100 And may further include a fourth inclined portion 800. 8 to 9, the tunnel 400 is connected to the plane portion 100 through the first inclined portion 200 and the second inclined portion 300, One side of the flat member is coupled to the flat surface portion 100 and the other side is provided on the opposite surface of the second inclined portion 300 to constitute the fourth inclined portion 800. In the fourth inclined portion 800 constructed as described above, the bead moves through the plane portion 100 and jumps through the fourth inclined portion 800.

For example, the fourth inclined portion 800 is integrally fixed to the flat surface portion 100 and is inserted through the opposite surface of the second inclined portion 300 to easily adjust the length of the fourth inclined portion 800 . Of course, the fourth inclined portion 800 may be integrally fixed to the opposite surface of the second inclined portion 300 and may be inserted through the plane portion 100. When the fourth inclined portion 800 is integrally fixed to the opposite surface of the planar portion 100 and the second inclined portion 300, the heavy bead is prevented from being deformed due to the load received when passing through the tunnel 400, The tunnel 400 can be safely supported.

The tunnel 400 formed by the first inclined portion 200 and the second inclined portion 300 collides with the weight of the bead or the bead, so that the shape of the tunnel 400 is broken and the planar surface or the inclined surface is not damaged The shape retaining means 600 may be inserted into the tunnel 400. [ For ease of explanation of the present invention, the shape maintaining means 600 is formed in the shape of a cross section in the shape of '<'. The shape retaining means 600 thus formed is inserted and installed inside the tunnel 400. The shape retaining means 600 installed in this way is constructed such that the first inclined portion 200 and the second inclined portion 300 or the third inclined portion 500 forming the tunnel 400 by the & And the shape of the tunnel 400 is maintained. It is preferable that the length of the member constituting <'is formed at least from the radius of the tunnel 400 to less than the diameter of the tunnel 400 at the maximum.

Of course, when the material of the present invention is made of ordinary cardboard or film that can be folded or warped by the user, the shape of the shape of the third inclined portion The bevel may be jumped or the bevel may be moved to either side of the planar portion 100 by causing the planar portion 100 and the third bevel portion 500 to become rails.

For example, the shape maintaining unit 600 can be formed in various shapes such as a square shape, a pentagon shape, and the like, so that a tunnel 400 having a shape desired by a user can be formed.

The third inclined portion 500 is formed on the second inclined portion 300 so that the second inclined portion 300 can be inclined with respect to the second inclined portion 300, And another inclined surface is formed on the surface of the inclined portion 300. 5, the third inclined portion 500 is formed in a semicircular shape in cross section and the curved inner surface forms a second inclined portion 300 And the third inclined portion 500 is formed through the curved surface of the outer surface. The third inclined portion 500 is formed so that the open portion of the first inclined portion 200 covers the member.

When the bead is moved to the flat portion 100, the third inclined portion 500 is supported by the flat portion 100 on one side and the third inclined portion 500 is supported on the opposite side of the bead The third inclined portion 500 can be freely moved to both side surfaces of the planar portion 100 according to the tilted state of the third inclined portion 500.

6, the third inclined portion 500 may be configured as a flat member, and may be configured to form an inclined surface at an oblique angle with respect to the plane portion 100, The moved beads can jump by the third inclined portion 500. As another example, various kinds of inclined surfaces such as a bevel can be moved in one of four directions along a specific plane forming a quadrangular pyramid according to the position of a bead moved by forming an inclined plane of a quadrangular pyramid (not shown) .

On the other hand, in the rolling ball parachute disclosed in the present specification, the rolling ball parachute can be made of ordinary cardboard, a film or the like which can be folded or bent by a hand. In order to facilitate the description of the present invention, it will be described with reference to an embodiment disclosed in FIG. 10, which is formed in a rectangular plane, and has an insertion surface 120 formed at one end and an insertion surface 120 corresponding to the insertion surface 120 The first incision surface 110 may be formed. And the insertion surface 120 is inserted and fixed to the first incision surface 110 while bending the end where the insertion surface 120 is formed so that the first incline 110 forming the tunnel 400, The third inclined portion 500 may be formed by guiding the beads together with the first inclined portion 200, the second inclined portion 300 and the planar portion 100 to allow the beads to move to the side of the planar portion 100.

A second incision surface 130 is formed at one end of the first incision surface 110 and a third incision surface 140 is formed at the other end of the second incision surface 110, 130 and the third incision surface 140 may be inserted and fixed to form the fourth inclined portion 800. [

Hereinafter, the coupling relationship and the operating relationship of the above-described configuration will be described in more detail.

4 to 5, the inclined surface of the first inclined portion 200, which is composed of the plane portion 100 obliquely installed from the ground and the surface of the planar portion 100 and the curved surface, And is formed at the end of the plane portion 100 so as to protrude toward the upper direction of the plane portion 100. A second inclined portion 300 having a curved surface is provided on an end surface of the first inclined portion 200 and a rotating means 700 is provided between the first inclined portion 200 and the second inclined portion 300 . And a third inclined portion 500 having a curved surface is formed on the surface opposite to the second inclined portion 300.

In this embodiment, the member including the second inclined portion 300 and the third inclined portion 500 is freely rotatable through the rotation means 700. [ The first inclined portion 200 and the second inclined portion 300 extend in a "3" shape when the member having the second inclined portion 300 and the third inclined portion 500 is opened. When the member having the second inclined portion 300 and the third inclined portion 500 is closed, the first inclined portion 200 and the second inclined portion 300 are circularly extended to form the tunnel 400 do.

As described above, when a bead is placed on the uppermost end of the planar portion 100 in a state in which the member having the second inclined portion 300 and the third inclined portion 500 are opened, the linear portion is linearly moved to the lowermost end of the planar portion 100, The bead is jumped along the curved surface of the first inclined portion 200. The jumping moved beads are moved to the second inclined portion 300 and then again jumping along the curved surface of the second inclined portion 300. [

Meanwhile, according to the moving method of the beads, it is possible to perform a one-step jump in which the beads are separated from the first inclined portion 200 or the second inclined portion 300 according to the moving force of the bead moving to the first inclined portion 200 After the jump from the first inclined portion 200 to the second inclined portion 300 is performed, the second inclined portion 300 is moved leftward and rightward repeatedly along the curved surface of the second inclined portion 300, And stops.

The moving force of the bead is basically determined by the height of the end of the first inclined portion 200 lower than the height of the uppermost portion of the plane portion 100 to which the bead is initially moved or by an additional force . Of course, it may vary slightly depending on the friction during which the beads are rolling.

When the flat portion 100 is installed such that one edge of the flat portion 100 is located at the lowermost end, that is, when one end of the first inclined portion 200 When the first inclined portion 200 is tilted toward the lower end, the first inclined portion 200 is repeatedly moved leftward and rightward in the curved surface of the first inclined portion 200 while being gradually moved toward the lower end of the first inclined portion 200.

The moving force of the bead is basically determined by the height of the end of the first inclined portion 200 lower than the height of the uppermost portion of the plane portion 100 to which the bead is initially moved or by an additional force . Of course, it may be somewhat different depending on the friction during the rolling of the beads.

When the bead is placed on the uppermost end of the flat surface portion 100 in the state where the second inclined portion 300 and the third inclined portion 500 are formed, the ball is linearly moved to the lowermost end of the flat surface portion 100, 500). At this time, the beads support one side of the flat part 100 and the other side of the bezel is supported by the third inclined part 500. Of course, as described above, it serves as a rail that is moved to one side of the flat surface portion 100 according to the installation state of the flat surface portion 100. [

The bead is moved along the first inclined portion 200 or the second inclined portion 300 in the tunnel 400 formed by the member in which the second inclined portion 300 and the third inclined portion 500 are formed in a closed state do. In order to use the function of the tunnel 400, as in the embodiment disclosed in FIG. 3, the rolling ball parabola of the present invention is installed on a plate having a separate plane larger than the rolling ball parabola of the present invention and the upper surface of the plate. do. The rolling ball diagonal of the present invention in which the tunnel 400 is formed can be implemented by installing at least one end of the tunnel 400 on the path along which the ball moves along the plate.

The tunnels 400 constructed as described above can confirm various movements of the beads in accordance with the direction of the movement of the beads and the direction of the tunnels 400. The first inclined portion 300 of the second inclined portion 300, And can be guided so as to be accurately moved to the inclined portion 200.

10, in order to configure an embodiment composed of the plane portion 100 and the first inclined portion 200, the second inclined portion 300, the tunnel 400 and the third inclined portion 500 in the above embodiment, As in the disclosed embodiment, it may be made of conventional cardboard or film, or the like, which allows the user to easily fold or warp. The cardboard or film used herein refers to a material which can be easily folded or bent by the user without being easily broken by the beads used.

The second inclined portion 300 is formed on the inner side and the third inclined portion 500 is formed on the outer side of the first inclined portion 200, (Not shown) in a convex shape at the end. The thus constituted rolling ball diagonal can naturally move in a wavy fashion along the second inclined portion 300 through the plane portion 100 and the first inclined portion 200. As another example, it is also possible to simply connect one side of the flat member to one side of the first inclined portion 200.

In addition, the second inclined portion 300 may be removed in the above embodiment so that only the planar portion 100 and the first inclined portion 200 may be performed (not shown). The rolling ball diagonal thus configured can serve as a rail on which beads can be freely moved to both sides along the first inclined portion 200 and serves to observe the jumping movement according to the force of movement of the ball, It is possible to observe the movement of the ball moving left and right repeatedly in the first inclined portion 200.

As described above, the rolling ball diaphragm of the present invention can observe the linear movement of the bead, the movement of the bead jumping movement and the movement of the bead repeatedly left and right through the first inclined portion 200. According to the installation state of the second inclined portion 300, it is possible to observe the movement of jumping to the two ends of the bead and the movement of the bead in a wavy shape, and to configure the tunnel 400. The bead can be accurately moved from the tunnel 400 to a specific position. The linear movement of the bead can be observed through the third inclined portion 500. The slope of the tunnel 400 or the '3' shape such as the extension of the first slope part 200 and the second slope part 300 can be easily formed through the rotating means 700. [

On the other hand, the third inclined portion 500 may be constituted by a triangular-pyramid inclined surface (not shown), and the direction of movement of the bead may be changed according to the position of the bead rolling through the inclined surface facing the four orientations. For ease of implementation of the present invention, it may be desirable to have a top portion of the triangular pyramid cut out so that the pyramid partially comprises the plane.

In addition, as in the embodiment shown in FIG. 8, in the 'P' -shaped embodiment shown in FIG. 5, a plane member is further provided in the middle of the plane portion 100 and the third inclined portion 500, (800). In the thus constituted rolling ball diagonal, the bead moved along the flat surface portion 100 can be jumped along the fourth inclined portion 800.

In addition, when the card is made of cardboard or film or the like which is easily foldable or curved by the user, it further includes a second cut surface 130, a third cut surface 140 and a surface member, The fourth inclined portion 800 can be formed by inserting and fixing the surface member to the second incision surface 130 and the third incision surface 140. [

The fourth inclined portion 800 is integrally fixed to the plane portion 100 and the length of the fourth inclined portion 800 when the opposite surface of the second inclined portion 300 is inserted. It can be easily adjusted. Of course, the fourth inclined portion 800 may be integrally fixed to the opposite surface of the second inclined portion 300 and may be inserted through the plane portion 100. When the fourth inclined portion 800 is integrally fixed to the opposite surface of the planar portion 100 and the second inclined portion 300, the fourth inclined portion 800 is formed so that a heavy ball passes through the tunnel 400 The tunnel 400 can be safely protected from the deformation of the shape of the tunnel 400 that may be caused by the load received by the tunnel 400. [ When the cardboard is manufactured using ordinary cardboard or film paper, the length of the fourth inclined portion 800 is adjusted to adjust the internal angles of the planar portion 100 and the third inclined surface 500 to adjust the inclination angle of the fourth inclined portion 800 Can be adjusted.

10, the example of FIG. 10 shows an example in which the material of the present invention is made of ordinary cardboard, film, or the like that can be easily folded or warped by the user. In this case, the insertion surface 120 is inserted and fixed to the first incision surface 110 by bending one end of the rectangle so as to have a circular shape, thereby forming the shape as shown in Fig. The rolling ball diagonal thus constructed has a flat portion 100 as shown in FIG. 3, a first inclined portion 200, a second inclined portion 300, a tunnel 400 and a third inclined portion 500 . The tunnels 400 are constructed by inserting '<' shaped shape holding means 600 of a hard material therein.

In the embodiment thus constructed, as in the embodiment shown in Fig. 3, one or more of these is combined with a plate having a strength to such an extent that the beads can be rolled. In this manner, the triangular tunnel 400, which is not the circular tunnel 400 described in the above embodiment, may be formed and maintained by the '<' shape maintaining means 600. At this time, when the shape maintaining means 600 is inserted in a state of being laid down with respect to the plane portion 100, the third inclined portion 500 can jump the bead as shown in FIG.

When the shape maintaining means 600 is erected with reference to the flat surface portion 100, both side surfaces of the bead can be guided and stopped through the flat surface portion 100 and the third inclined portion 500. Of course, if one edge of the flat surface portion 100 is tilted so as to be located at the lowermost end, the bead is moved in the tilted direction.

The shape retaining means 600 may be configured to maintain the shape of the tunnel 400 or to maintain the shape of the third inclined portion 500 due to heavy beads when the user constructs a rolling ball parabola that is easily folded or bent. .

As can be seen from the various embodiments described above, the rolling ball diag- nosis of the present invention typically includes a straight line movement of the ball through the plane portion 100 and the first inclined portion 200 or the second inclined portion 300, And left and right repetitive movement movements. A function of a rail that can be moved to both sides of the first inclined portion 200 and a function of a bead that is moved to either one side of the first inclined portion 200 while being repeatedly left- Motion can be observed. The tunnel 400 can be formed through the second inclined portion 300 and the bead can be moved to a specific position through the tunnel 400 and the bead can be moved to the spiral within the tunnel 400 Motion can be observed. The bead can be stopped by supporting both sides of the bead together with the plane portion 100 through the third inclined portion 500 and the bead can be moved to both sides of the third bevel portion 500. [ It is possible to form the tunnels 400 and the third inclined portions 500 through the shape maintaining means 600 to form various shapes of the tunnels 400 and to prevent the beads from being damaged due to the weight of the beads, Can be prevented. The tunnel 400 can be easily formed through the rotating means 700. The jumping movement of the bead can be observed through the fourth inclined portion 800.

Further, the diagonal of the rolling ball diagonal of the present invention can be observed by observing various movements of the beads by installing the diagonal of the ball-point diagonal of the present invention on one or more successive plates as shown in Fig.

In addition, the rolling ball diagonal of the present invention can constitute an entirely spiral rolling ball diagonal by mounting each of the rolling ball diagonal parts vertically to each other and combining another rolling ball diagonal part so that the side ends thereof are partially overlapped.

In addition, a plurality of the rolling ball diapers of the present invention may be provided so as to be spaced apart from each other on a rod-like support (not shown) to form a diagonal.

From the foregoing, it will be appreciated that various embodiments of the present disclosure have been described for the purpose of illustrating the present invention, and that various modifications are possible, without departing from the scope and spirit of the present disclosure. And that the various embodiments disclosed are not to be construed as limiting the scope of the disclosed subject matter, but true ideas and scope will be set forth in the following claims.

10: Support
100: plane portion
110: first incision surface
120: insert face
130: second incision surface
140: third incision surface
200: first inclined portion
300: second inclined portion
400: Tunnel
500: third inclined portion
600: Shape retaining means
700: rotating means
800: fourth inclined portion

Claims (7)

A plane portion on which the bead can move; And
A first inclined portion connected to the flat portion and formed of a curved surface having a semicircular shape in cross section so that the bead may be referred to as at least any one movement selected from the group consisting of rotational movement, Including,
The bead moves along one side of the plane portion and flows into one side of the first inclined portion to perform the curved movement or the curved movement along the one side of the first inclined portion and then flows into the one side of the plane portion Wherein the movement of the bead including the curvilinear motion can be observed by moving the ball. The method according to claim 1,
And a second inclined portion connected to an end of the first inclined portion. The method according to claim 1,
And one or more second ramps connected to the planar portion and the first ramp to form a tunnel. The method of claim 3,
Further comprising at least one third inclined portion disposed or formed on the other surface of the second inclined portion which is an opposite surface of the one surface of the second inclined portion forming the inner surface of the tunnel. The method of claim 3,
Further comprising a rotating means disposed in either the plane portion or the first ramp portion for rotating the second ramp portion. The method of claim 3,
Further comprising a fourth inclined portion connecting the other surface of the second inclined portion, which is the surface opposite to the one surface of the second inclined portion forming the inner surface of the tunnel, to the one surface of the planar portion. The method according to claim 6,
And the fourth inclined portion penetrates at least one of the planar portion and the second inclined portion.

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