JPH1085462A - Ornament allowing decoration to move down by rotating spirally like wave - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain an ornament for enjoying humorous movement by forming a screw-like spiral stepped groove on a peripheral surface part of a round bar, providing it vertically on a top surface of a base plate, providing a circular hole at a rotary body and inserting a round bar through a hole so as to freely slidably provide the rotary body for the round bar so as to fix the decoration to the surface of the rotary body. SOLUTION: At the time of using, the rotary body 3 is positioned at the upper part of the screw-like spiral stepped groove 2 of the round bar 1, a part of the lower periphery of the circular hole 4 of the rotary body 3 is brought to contact with the ridge-like top surface of the groove 2, and the rotary body 3 is set bias so that the upper periphery or the inner peripheral surface of the circular hole 4 on a side opposite to the contact side is in contact with the ridge state. Then the circular hole 4 of the rotary body 3 moves down like rolling along the ridge-like spiral stepped groove 2 like a wheel rolls down on a rail placed on a slope. At this time, the rotary body 3 rolls down by inclining so that the side the lower periphery of the circular hole 4 of which is in contact with the top surface of the groove 2 is lower, and boat-like decorations 10 and 11 fixed to the rotary body 3 shows advancing movement while rocking vertically.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rotating body provided with a decoration, which rotates down a screw-shaped spiral step groove provided on the peripheral surface of a round bar, and the decoration mounted on the rotating body has a wavy shape around the round bar. The present invention relates to a decorative article that descends in a spiral shape while rotating in a spiral manner.

[0002]

2. Description of the Related Art Heretofore, a rod with a hole has been inserted through a base plate, and one end of a spring has been attached to the side of the ball, and a decoration has been attached to the other end, and the decoration has descended so as to bounce from top to bottom. There were ornaments.

[0003]

The operation is monotonous and the moving time is short and interesting. The present invention has been made to solve the above drawbacks.

[0004]

Means for Solving the Problems A screw-shaped spiral step groove (2) is formed on the peripheral surface of a round bar (1), and it is provided vertically on the upper surface of a base plate (5) to form a rotating body (3). Is provided with a circular hole (4), a round bar (1) is inserted into the hole, and a rotating body is slidably provided on the round bar, and decorations (10, 11) are provided on the surface of the rotating body (3).
Was attached.

[0005] Further, a hole for suspending the round bar is provided at the upper end of the round bar so that the round bar is provided vertically.

[0006] Also, a decorative article in which at least a part of the pitch of the screw-shaped spiral step groove is elongated, wherein the decorative article spirally rotates in a wave shape and descends.

[0007]

BEST MODE FOR CARRYING OUT THE INVENTION

(A) A screw-shaped spiral step groove (2) is provided on the peripheral surface of the round bar (1). Further, the spiral step grooves (2) may be equally spaced or partly longer or shorter.

(B) A mounting hole for fixing the round bar (1) is provided in a base plate (5) for fixing the round bar (1) vertically, and the lower end of the round bar (1) is inserted into the hole. Install in a vertical position. The base plate (5) is for fixing the round bar (1) in a vertical shape, and a hole or hook for suspending the round bar (1) at the upper end of the round bar (1). A round bar (1) is erected vertically by hanging a string-like object or hook on the hole or protrusion, or sandwiching both ends of the round bar (1). The round bar (1) may be erected vertically by bonding both ends of the round bar to the upper inner surface and lower inner surface of a substantially U-shaped base plate for fixing, or may be erected vertically. There are various ways to do this.

(C) A circular hole (4) through which a round bar (1) passes is provided substantially at the center of a rotary body (3) of a circular plate, and a circular rod is provided in the circular hole (4) of the rotary body (3). The rotating body (3) is slidably provided on the round bar (1) by inserting (1). The circular hole (4) is located at a position where the center of gravity of the rotating body (3) is substantially at the center of the circular hole (4) when the ornaments (10, 11) are attached to the rotating body (3). The rotating body (3) is for forming a circular hole (4) for rolling down the screw-shaped spiral step groove (2) of the round bar (1), and the rotating body (3) May be any shape such as a substantially circular plate, a substantially polygonal plate, a substantially spherical shape, or a three-dimensional shape.

(D) An ornament (10, 11) in the shape of a ship or an ornament in another shape is attached to the upper surface of the rotating body by bonding. Ornaments may be printed on the upper surface of the rotating body (3). In addition, various decorations can be considered, such as animals, boats, hikoki, plants, characters, etc., and bells that make sound due to vertical movement, and various shapes such as shape plates, shape solids, and thin materials such as paper. In addition, the ornament is attached directly to the surface of the rotating body, or one end of a bar-shaped arm is attached to the rotating body, and the other end is attached to the ornament, or a string-shaped end is attached to the rotating body, and the ornament is attached to the other end. And so on. The invention has the above configuration.

When the present invention is used, the rotating body (3) is positioned above the threaded spiral step groove (2) of the round bar (1) with the circular hole (4) of the rotating body (3). A part of the lower peripheral edge contacts the thread-shaped upper surface of the spiral step groove (2), and the upper peripheral edge or the inner peripheral surface of the contacted circular hole (4) contacts the thread-shaped upper surface. When set diagonally, the screw-shaped spiral step groove (2) plays the role of the rail placed on the slope so that the wheel rolls from top to bottom on the rail placed on the slope, and the rotating body (3)
The inner peripheral edge of the circular hole (4) serves as a wheel, and the circular hole (4) of the rotating body (3) descends so as to roll in the screw-shaped spiral step groove (2).

The thread-shaped spiral groove (2) of the round bar (1) may have the same pitch from top to bottom, but the round bar (1)
When the pitch (20) above the screw-shaped spiral step groove (2) is increased, the gradient of the spiral step groove (2) increases, the kinetic energy of rolling of the rotating body (3) increases, and the rotating body (3)
When the pitch (20) in the middle of the threaded spiral step groove (2) of the round bar (1) is lengthened or shortened, the action changes.

At this time, the rotating body (3) is inclined downward when the lower peripheral edge of the circular hole (4) of the rotating body (3) is in contact with the upper surface (2) of the thread-shaped spiral step groove. When rolling, rolling around the screw-shaped spiral step groove (2) of the round bar (1) about one round, the rotating body (3)
The outer peripheral edge of the rotating body moves up and down approximately one wave up and down in the rolling direction, and when the above operation is continued, the outer peripheral edge of the rotating body spirally rotates around the round bar in the rolling direction and descends in a rotating manner (3).
The ornaments (10, 11) in the shape of a ship attached to the car (1) also have a round bar (1) waving in the rolling direction, similar to the movement of the rotating body (3).
Appears to rotate in a spiral around the, and the ship descends while shaking.

Further, the diameter of the circular hole (4) of the rotating body (3) is increased or decreased, or the thickness between the upper and lower peripheral edges is increased or decreased, or the round bar (1) is used. If the pitch length of the screw-shaped spiral step groove (2) is lengthened or shortened, the angle at which the outer peripheral edge of the rotating body (3) moves up and down, and the rotating body ( The number of times the outer peripheral edge moves up and down and the rotating speed of the rotating body (3) can be changed, and the movement of the decorations (10, 11) can be changed to suit the ship or the movement of other decorations. be able to.

In the present invention, the pitch is a round bar (1)
Means the length between the thread shapes of the screw-shaped spiral step grooves (2) provided on the peripheral surface portion.

[0016]

【Example】

First Embodiment FIG. 1 is a perspective view illustrating a first embodiment. A screw-shaped spiral step groove (2) is formed on the peripheral surface of the round bar (1). Base plate (6)
A hole for inserting and fixing the round bar (1) is provided on the upper surface, and the lower end of the round bar (1) is inserted into the hole and fixed vertically. A circular hole (4) through which a round bar (1) freely passes is provided in the center of a rotating body (3) of a circular plate. The round bar (1) is inserted into the circular hole (4) of the rotating body (3), and the rotating body is slidably provided on the round bar (1). The ornaments (10, 11) in the shape of a ship are mounted on the upper surface of the rotating body (3) by balancing and bonding so that the center of gravity of the rotating body (3) is at the center of the circular hole (4). The ship appears to move in the waves.

Second Embodiment FIG. 2 is a perspective view showing a second embodiment. A screw-shaped spiral step groove (2) is formed on the peripheral surface of the round bar (1). Round bar (1)
A loop (7) having a hole for hooking and hanging is provided at the upper end of the rod, and a hanging string or an object to be hooked is passed through the loop (7) so that the round bar (1) is suspended vertically. A circular hole (4) through which the round bar (1) freely passes is provided in the center of the rotating body (33) of a circular plate, and the round bar (1) is inserted into the circular hole (4) to rotate the rotating body (33). ) Is slidably provided on the round bar (1). One end of each of the rod-shaped arms (8, 8, 8, 8) is bonded and attached to the rotating body (33) of a circular plate, and the other end of the bird-shaped ornament (12, 12, 12, 1) is attached to the other end.
2) is balanced so that the center of gravity of the rotating body (33) is at the center, and each is attached and attached. Ornaments can be seen from above and below, and birds appear to be flapping.

Third Embodiment FIG. 3 is a perspective view showing a third embodiment. A screw-shaped spiral step groove (2) is formed on the peripheral surface of the round bar (1), and the upper pitch (20) and the center pitch (20) of the screw-shaped spiral step groove (2) are formed longer. I do. A hole for inserting and fixing the round bar (1) is provided on the upper surface of the base plate (5), and the lower end of the round bar is inserted into the hole and fixed vertically. A circular hole (4) through which a round bar (1) freely passes is provided in the center of a rotating body (43) formed in a plate-like substantially cross shape, and the round bar (1) is inserted through the circular hole (4). The rotating body (43) is slidably provided on the round bar (1). One end of a string is attached to each end of the substantially cross-shaped body of the rotating body (43) by adhesion, and the other end of the cord (13, 13, 13, 13) is attached to the other end so as to be hung. The rotation of the rotating body (43) is facilitated, and the action changes when the pitch of the central part is lengthened by making the appearance of the airplane of the amusement park rise and fall and appear to be flying.

Fourth Embodiment FIG. 4 is a perspective view showing a fourth embodiment. In the first embodiment,
A hole was made in the base plate (5), and the round bar (1) was inserted and attached. In the case of the fourth embodiment, the base plate (6) was formed into a substantially U-shape, and the upper inner surface of the base plate (6) was formed. Both ends of a round bar (1) provided with a rotating body (3) on the lower inner surface are adhered to each other to fix the round bar (1) vertically, and the upper and lower surfaces of the rotating body (3) are shaped like a ship, respectively. Ornaments (10, 10, 11, 11) are attached by bonding. It can be used on both sides simply by turning over the base plate. In addition, it can be used as a clock by marking the round bar or the base plate where the rotating body has moved for a predetermined time.

[0020]

According to the present invention, the decoration attached to the rotating body rotates in a spiral while moving in a wave-like manner. The humorous movement lasts for a long time and has an action effect, and the rotating body, the decoration, and the mounting method are changed. By doing so, it is possible to provide interesting decorative articles that can be applied to a wide range of applications.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a first embodiment.

FIG. 2 is a perspective view showing a second embodiment.

FIG. 3 is a perspective view showing a third embodiment.

FIG. 4 is a perspective view showing a fourth embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Round bar 2 Spiral step groove 3, 33, 43 Rotating body 4 Circular hole 5, 6 base plate 7 Wheel 8 Arm 9 String 10, 11, 12, 13 Ornament 20 Pitch

Claims (3)

[Claims] 1. A screw-shaped spiral step groove (2) is formed in the peripheral surface of a round bar (1), which is provided vertically in a base plate (5), and a rotary hole (3) is formed in a rotating body (3). 4), a round bar (1) is inserted through the circular hole (4), and a rotating body (3) is slidably provided on the round bar (1), and a decoration (1) is provided on the rotating body (3).
A decorative article on which the decorative article is spirally rotated in a wavy manner and descends. 2. The decorative article according to claim 1, wherein a hole is provided at an upper end of the round bar (1) for vertically suspending the round bar (1). 3. The decorative article according to claim 1, wherein the pitch (20) of at least a part of the screw-shaped spiral step groove (2) is elongated. .