JPH073986Y2 - Rotating height adjustment device for carp streamers - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION The carp streamer rotation height adjusting device of the present invention comprises a main pipe which can be fixed at the lower end and a sub-tube which is expandable and can be fixed at the upper end.
It is used for a special device to enjoy the May festival by attaching a carp streamer to the rotating body fitted to the child tube of the expansion tube used outdoors, and rotating and sliding by itself with the rotating body fitted to the child tube. When the carp streamer is mounted so as to project, the rotating body is slanted and engages the child tube so that it does not fall off. It is supported by a support ring made of rubber, synthetic resin, etc., which is elastically joined to the sub-tube to prevent it from falling.

[0002]

2. Description of the Related Art Hitherto, since there is no carp streamer using a telescopic tube consisting of a parent tube which can fix its lower end and a child tube of circular cross section which can fix its upper end, a child which becomes vertical by each fixing of such carp streamer apparatus. There is no structure in which the tube is fitted into the rotating body, and therefore no device similar to the present invention is found.

[0003]

[Problems to be Solved by the Invention] To fit a vertical sub-tube of a telescopic tube and make a rotating body which is rotated by natural or artificial wind together with a carp streamer at an arbitrary height to improve the wind contact and decorativeness. Is desired. It has a lightweight rotating body, good operability in vertical movements, vibrations, etc. until the rotating body comes out of engagement with the child tube and tends to drop with carp streamers until the vibrations stop. It is preferable to prevent the carp from falling and to allow the carp streamer to have a free height together with the rotating body. It is an object of the present invention to solve the above problems by adapting to any of the above.

[0004]

The carp streamer rotating height adjusting device of the present invention comprises a main pipe having a lower end fixed and a telescopic pipe having a circular cross-section having an expandable upper end fixed. 1 to several rotary bodies are freely fitted in the sub-tube to rotate and slide, and carp streamers protruding laterally are attached to the rotary bodies, and the lower surface of each rotary body can be freely moved up and down and rotated. A support ring made of rubber, synthetic resin, or the like that elastically comes into elastic contact with the dovetail tube was fitted, and the rotating body was attached to the vertical child tube at a slanting inclination by mounting a carp streamer. It is characterized in that it meets the above-mentioned purpose.

[0005]

The rotating body 10 can move up and down freely because there is a slight gap between the rotating body 10 and the child tube 2 when no load is applied to the carp streamer 14 or the like.
The load is biased to one side as shown by the arrow in FIG. This bite 10a does not prevent the rotation of the rotating body 10, but restrains the movement in the vertical direction. However, if it is manually adjusted to be parallel to the sub-tube 2 so that there is no bite 10a, the vertical movement becomes free. Further, even if the bite 10a comes off due to vibration or the like, the support ring 17 may cause the support ring 17 to fall.
Support. Further, the rotary body 10 is lifted slightly against the elasticity and then moved up and down together with the support ring 17, whereby the rotational heights of the carp streamer 14 and the rotary body 10 can be freely adjusted.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 shows a carp streamer type installation to which the present invention is applied. A main pipe 1 for fixing a lower end 1a to a floor made of concrete or the like, and a telescopic child for fixing an upper end 2a to a ceiling made of concrete or the like. In the expansion and contraction tube 3 including the tube 2, the moving piece 4 is fitted from above and supported by the spring 5, and the upper end of the moving piece 4 is the upper end 2a. Expansion and retention of the parent pipe 1 and the child pipe 2 are fixedly fitted to the parent pipe 1, slidably fitted to the child pipe 2, and the fixing screw 19 is tightened to secure the child pipe 2 at an appropriate degree of extension. A retainer 18 for fixing is used.

The sub-tube 2 is made vertical by fixing the upper and lower ends 1a, 2a of the expansion and contraction tube 3, and the arrow wheel main body 6 in which the arrow wheels 9 are attached to both wings 8 of the T-shaped tube 7 is fixed to the upper end portion. One to several rotating bodies 1 with a supporting tube 11 protruding horizontally in the lower part thereof
0 is freely rotated and vertically slidable, and the rod 16 protruding from the flexible core material 15 of the carp streamer 14 is attached to the support tube 11 described above.
Then, it is fixed by screws 12. The carp streamer 14 is attached so as to project laterally from the rotating body 10 and has a biased load on the rotating body 10 due to the above-described configuration. Each rotating body 10
Elastic support ring 17 made of rubber or synthetic resin at the bottom of the
(Fig. 3) is elastically contacted and fitted. The carp streamer 14 can be mounted by projecting a plurality of carp streamers 14 on one rotating body 10.

[0008]

EFFECTS OF THE INVENTION The present invention has a parent pipe 1 whose lower end can be fixed and a child pipe 2 which is expandable and has a circular cross section whose upper end can be fixed.
1 to several rotary bodies 10 of the expansion and contraction tube 3 composed of and are freely and rotationally and slidably fitted into the sub-tubes 2, and carp streamers 14 projecting laterally are attached to the rotary bodies 10 and each rotary body 1
A support ring 17 made of rubber, synthetic resin or the like, which is freely movable up and down and is always elastically joined to the child tube 2, is fitted to the lower surface of 0, so that the rotating body 10 is moved to the streamer 1
The projecting attachment of 4 makes it inclined to engage with the vertical child tube 2, prevents the support ring 17 from being helplessly dropped, and allows the rotary body 10 and the streamer 14 to move up and down easily. There are effects such as rotation of the carp streamer 14 and the like by natural wind or artificial wind, and enhancement of the designability of the arrangement of the carp streamer with respect to the child tube 2.

[Brief description of drawings]

 The attached drawings show an embodiment of the present invention.

1] Front view

FIG. 2 is an enlarged sectional view.

FIG. 3 is an exploded perspective view

[Explanation of symbols]

1 parent pipe, 1a lower end, 2 child pipes, 2a upper end,
3 telescopic tubes, 4 moving pieces, 5 springs, 6 arrow wheel body, 7 T-shaped tube, 8 both wings, 9 arrow wheels, 10 rotating body, 10a bite, 11 support tube, 12 screw, 14 carp streamer, 15 core material, 16 rod ,
17 support ring, 18 retainer, 19 fixing screw,

Claims (1)

[Scope of utility model registration request] 1. An expandable tube comprising a parent tube having a lower end that can be fixed and a child tube having a circular cross section that can be expanded and contracted and has an upper end that is rotated and slid on one to several rotors. A rubber, synthetic resin that fits freely and attaches a carp streamer protruding to the side to the rotating body, and is freely movable up and down on the lower surface of each rotating body and elastically joined to the child tube A rotary height adjusting device for a carp streamer, characterized in that a support ring made of, for example, a product is fitted, and the rotary body is engaged with the carp streamer by obliquely inclining it to a vertical child tube.