CN2171396Y

CN2171396Y - Simple windmill

Info

Publication number: CN2171396Y
Application number: CN 93224691
Authority: CN
Inventors: 王建民
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-09-14
Filing date: 1993-09-14
Publication date: 1994-07-13
Anticipated expiration: 2003-09-14

Abstract

The utility model relates to a simple windmill, which is characterized in that the windmill is serially provided with flexible cords (wires); each of the cords (wires) between the terminals of both shafts of each windmill is sheathed with a shaft lever to brace the windmill; each of the flexible cords (wires) at the predetermining point at the external side of the terminals of both shafts of each windmill is fixedly provided with a positioning buckle and a sliding piece positioned among the positioning buckles. Each of the blades of the windmill and the flexible cords (wires) can be folded for storage only by pulling and folding the shaft levers.

Description

Simple windmill

The utility model is a kind of superimposed collection structure of rotary windmill, particularly has the shipment of saving, storage space, can be repeatedly used and simply constructed plain type windmill.

On the whole general company, factory's opening or festival celebration, the celebrating lively occasion of entertaining guests at a banquet all are laid with numerous colour balls, colored ribbon or windmill on every side at present, to increase the atmosphere of celebrating.See also Fig. 1, windmill was with pliability long slab sheet 2 bending formings in the past, and its both sides are with chock 3 fits, and are serially connected with on the long line 4.Utilize chock 3 to keep out described plate 2 and make it keep the arch bending, wear open form and become windmill 1.And after using, plate 2 can not be pulled down, because if pull down chock 3, can make plate 2 lose low block material, and can allow windmill disintegrate because of flexible opening arranged, and it is quite time-consuming recombinant.So windmill uses up the described chock 3 in back and still will cover described long line 4 and block and secure the above plate 2, make windmill 1 shape that remains unchanged.The very big carrying of plate 2 volumes of but described windmill 1 is inconvenient, deposits to take up space, and is easy to during collection damage distortion, can not be repeatedly used.

Main purpose of the present utility model provide can be simply with the superimposed collection of windmill of serial connection be convenient to shipment, storage, and the plain type windmill that can be repeatedly used.

Principal character of the present utility model is: windmill is established with tightrope (line) string, all being with axostylus axostyle on the tightrope (line) between each windmill diaxon pivot end is strutted, and all set firmly a locating button and therebetween slide plate on the tightrope (line) of windmill diaxon pivot end outside book office, as long as the described axostylus axostyle of pulling folding just can be with each windmill sheet and the superimposed one by one collection of tightrope (line).

Below by most preferred embodiment and accompanying drawing the utility model is elaborated, in the accompanying drawing:

Fig. 1 is the stereogram of windmill in the past.

Fig. 2 is the stereogram of the utility model preferred embodiment.

Fig. 3 is the windmill sheet schematic diagram of the foregoing description.

Fig. 4 is the constitutional diagram of the foregoing description.

Fig. 5 is the serial connection schematic perspective view of the foregoing description.

Fig. 2, the 3rd, the utility model preferred embodiment, the stereogram of plain type windmill and air vane schematic diagram.Illustrated with single windmill earlier, its principal character is: by a tightrope (line) (10) windmill (30) is contacted, described windmill (30) blade (32) then as shown in Figure 3, be to make by integrated soft ring-type plastic cement material, appropriate location gives and blocks into two ends (33), (34) on described ring-type lamellar body, forms multicoloured windmill (30) for each the sheet end by five different colours blades (32) is rivet clasp in parallel in the present embodiment.Diaxon pivot end central authorities at the rivet clasp position respectively form an axis hole (35), described tightrope (line) (10) wears colloid axostylus axostyle (20) again after passing axis hole (35), by described axostylus axostyle windmill (30) diaxon pivot end is strutted, and all set firmly locating button (50) on the tightrope (line) (10) of windmill (30) two axis holes (35) outside book office.Described locating button (50) is fixed on the position on the tightrope (line) (10), can make axostylus axostyle (20) by " vertically " replacing form in two axis holes (35), through spurring described tightrope (line) (10), axostylus axostyle (20) folding and become form with windmill (30) blade (32) " parallel ", so can each windmill (30) blade (32) and tightrope (line) (10) folding is superimposed.And be coated with the sheet (40) that rubs mutually when preventing the windmill rotation between windmill (30) axis hole (35) and locating button (50), described sheet (40) is two in the present embodiment.The constitutional diagram of above-mentioned single windmill as shown in Figure 4, as for described most windmills (30) strings be located on the tightrope (line) (10) schematic diagram then as shown in Figure 5, be mutual capable state as long as spur the described axostylus axostyle of tightrope (line) (10) folding (20) one by one with windmill (30) blade (32), just can be with each windmill (30) blade (32) and axostylus axostyle (20), tightrope (line) (10) is superimposed one by one and collected, be convenient to shipment, storage, can be repeatedly used again.

During use, as long as have and take out most serial connections and mutual stacked windmill in the Packaging box body, draw the two ends of stretching described tightrope (line) (10) simultaneously, described axostylus axostyle (20) nature " vertically " is replaced between windmill two axis holes (35) when stretching, then the two ends of tightrope (line) (10) is fixed just passable again.

Because the pivot that wears between described each windmill (30) blade (32) axis hole (35), axostylus axostyle (20) and tightrope (line) (10) has flexible running clearance, the windmill rotary speed is proportional to the size of external wind-force.

Characteristics provided by the utility model and advantage are as follows:

(1) the utility model is formed rotary windmill (30) by numerous different colours blades (32), has dynamic advertising, decorative effect, and architectural feature very obviously and eye-catching is applicable to various lively or openings, sales promotion occasion.

(2) as long as pulling folding axostylus axostyle (20) and windmill (30) blade (32) are parallel to each other, just windmill (30) can be flattened one by one superimposedly, collection is convenient, saving store in a warehouse loading space, material.

(3) plastic cement is made tightrope (line) (10), windmill (30) blade (32), axostylus axostyle (20), slide plate (40), and is not fragile, can be repeatedly used the practical value height.

(4) member is simple, and assembling is easy, low cost of manufacture.

Claims

1, a kind of plain type windmill, it is characterized in that: windmill is established with tightrope (line) string, all be coated with axostylus axostyle on the tightrope (line) between described each windmill diaxon pivot end, described axostylus axostyle two ends strut described windmill, be installed with locating button on the described tightrope between windmill in twos (line), and be coated with slide plate between the axle pivot end of locating button and windmill.