CN86205725U - Air-blowing utensil able to launch ball located in fixed space - Google Patents

Abstract

The utility model discloses an air-blowing utensil able to launch ball positioned in fixed space, belonging to the technical field of indoor decoration, and used particularly for decoration and beautification, as well as for manual or electric children toy production. After the silencing blower is opened, the wind force is regulated by the wind pressure control valve and conveyed to the nozzle bowl through seamless pipeline, and the ejected wind forms a pyramidal shape according to triple line principle. As the wind is controlled by the triple line, the launch ball on the bracket at the distance of 1/4 of the diameter of the ball is positioned in fixed space, with continuous movement. The device has high vigorous stereoscopic sense and decoration function, and brings illusion when the ball is in up and down fine motion or rotation. The utility model has the advantages of easy fabrication, low cost and great benefits.

Description

Air-blowing utensil able to launch ball located in fixed space

Power wind is to belong to the upholster technical field to the Sphere orientation device that soars, and is mainly used in to decorate to beautify the environment, and also can use this technology to manufacture toy for children etc.

When fermenting and study this technology, once consulted many documents and materials, no matter still find no this technology of application both at home and abroad in the decoration person of beautifying the environment.

Power wind is to the Sphere orientation device that soars, be can make it to locate to spheroid according to power wind to soar by three-way principle, and motion endlessly this physical phenomenon design, now the present invention is described with accompanying drawing.Fig. 1 is a power wind to the Sphere orientation device inner structure figure that soars; Fig. 2 is a schematic diagram of the present invention; Fig. 3 is a kind of enforcement pattern of the present invention; And Fig. 4 is the another kind of pattern of implementing of the present invention.Can draw inferences about other cases from one instance with this inventive principle and to make multiple decoration device.

As shown in Figure 2, when power wind reaches on the spheroid, make into three-way distribution, spheroid is risen down by the effect of thrust line (1), to be subjected to the intervention of fluid line (2) when rising to certain altitude, this moment, spheroid was can not go out outside object-line (3) and the fluid line (2) under the situation of no cross force effect, must be subjected to three line traffic controls and locate and soar, and motion endlessly.

Accompanying drawing 1 is a power wind to the Sphere orientation device inner structure figure that soars.(1) is the air blast of the attached silencing means of 25～50W among the figure; (2) be the blast control valve; (3) be seamless pipeline; (4) the spout bowl of making for thickness δ=2-3MM iron plate; The spout bowl diameter is (φ)/5, is (φ)/6 highly, and the wind taper that spout is penetrated is 60 °～65 ° angles, and (5) are the sphere cradle of φ 3～5MM unit steel system; φ is a sphere diameter.

Sphere orientation is soared, and at first spheroid needs between ball lower extreme point and spout use carriage when static state, makes it last apart from the distance that remains on sphere diameter.Because keep this distance, at power wind when airduct blows out spout, it is three-way that wind is formed, and makes the spheroid location of soaring, and the diameter of airduct is directly proportional with the thrust of thrust line to the spheroid lower surface, thereby dust diameter and sphere diameter ratio, be advisable with φ/15～φ/19.Spout and spheroid must keep vertical when static state, cause in the location height, then can regulate air quantity by control valve and arbitrarily determine it.This device that possesses above-mentioned condition just can make Sphere orientation soar, and not depart from vertical line, and spheroid is then still got back to original position during blowing-out.

Experiment showed, that the sphere diameter φ among Fig. 1 decides by product is supporting; The height h of vertical tube is decided by the product height; Ground parallelpiped L can be decided by on-the-spot scope and product design; Vertical tube and Horizon pipe connect component R and must keep suitable radian knuckle must not occur.

This device not only can be used for the decoration of the upholster facility and the indoor changes in temperature wind facility in luxurious hotel, hall, recreation garden, shown in accompanying drawing 3,4, also can make children's mouth and blow formula or electrodynamic type toy etc., can determine this device size size arbitrarily according to on-the-spot area.Also but complete production is assembled at the scene.

This device has very strong third dimension, vigor sense, spheroid and occurs fine motion or rotation up and down sometimes, can give illusion again.

This device is made simple, and cost is low and benefit is big.

Claims (5)

1, power wind is characterized in that the Sphere orientation device that soars: it has spheroid--carriage--and the spout bowl--airduct--blast control valve--noise reduction air blast, thus regulate the height of arch that blast is controlled this spheroid by the blast control valve: the wind-force by the ejection of spout bowl forms the three-way positioner of controlling spheroid.

2, the device described in claim 1 is characterized in that: the nozzle diameter of spout bowl is 1:15-19 with the ratio of sphere diameter.

3, the device described in claim 1 is characterized in that: spheroid distance of spout bowl plane and spheroid lower extreme point when static state is 1/4 of a sphere diameter.

4, the device described in claim 1 is characterized in that: the direction of spout must keep vertical with spheroid.

5, device described in claim 1, it is characterized in that: the wind taper that the spout bowl penetrates is 60 °～65 ° angles.

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