CN105363202A

CN105363202A - Swing with blades

Info

Publication number: CN105363202A
Application number: CN201410405288.0A
Authority: CN
Inventors: 徐文进
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-08-18
Filing date: 2014-08-18
Publication date: 2016-03-02

Abstract

The invention discloses a swing with blades. The swing with the blades comprises a spindle, a shaft sleeve externally sleeves the spindle which is freely rotating in the shaft sleeve, pull rods for hanging of the swing are mounted at two ends of the spindle, and a swing board is connected with lower portions of the pull rods. Ratchet mechanisms are mounted at two ends of the spindle respectively and identical in single-action direction, ratchets are connected with a driven shaft parallel to the spindle through gear transmission mechanisms, bevel friction wheels are mounted in the middle of the driven shaft, the driven shaft is connected with a blade shaft perpendicular to the driven shaft through the bevel friction wheels, and the blades are mounted at the ends of the blade shaft. Due to the fact that the ratchet mechanisms identical in single-action direction are arranged at two ends of the spindle, noninterference of the two ratchet mechanisms is guaranteed, the driven shaft can be continuously driven through the gear transmission mechanisms so as to drive the blade shaft and the blades through the friction wheels, and the blades rotate to generate wind for making people feel cool. The swing with the blades is especially suitable for being used in hot days, and interestingness of the swing is improved.

Description

A kind of flabellum swing

Technical field

The present invention relates to a kind of recreation facility, especially relate to a kind of flabellum swing.

Background technology

Swing is a kind of all-ages recreation facility.The swing of prior art only has the function of exercise.Understand sensory actions single after user tempers a period of time and lose enjoyment.When summer takes exercise, the too hot meeting of weather is perspired in a large number, and motion gets up can produce more heat.

Summary of the invention

The object of the invention is the deficiency existed for prior art, provide a kind of mechanically operated, to the flabellum swing of body temperature lowering, can improve the interest of swing simultaneously.

For achieving the above object, the technical scheme that flabellum swing of the present invention adopts is:

A kind of flabellum swing, comprise main shaft, axle sleeve is socketed with outside main shaft, this main shaft freely rotates in axle sleeve, main shaft two ends are provided with the pull bar hanging swing, described pull bar bottom is connected with swing plate, the two ends of main shaft are provided with ratchet mechanism, the single action direction of the ratchet structure at two ends is identical, the ratchet at two ends is connected with the driven shaft with main axis parallel by gear drive, the middle part of driven shaft is provided with friction cone, is connected with the flabellum axle vertical with driven shaft, is provided with flabellum in the end of flabellum axle by friction cone.Swing is reciprocating amusement equipment, the two ends of main shaft adopt the identical ratchet structure in single action direction to ensure that the ratchet structure at two ends is not interfered, gear drive can be continued through and drive driven shaft, thus driving flabellum axle and flabellum by friction pulley, flabellum rotates and produces wind-force, to body temperature lowering, use when being especially applicable to heat, it is faster that swing ripples, fan blade rotating faster, also improves the interest of swing simultaneously.

Ratchet structure comprises the ratchet hinged with main shaft and is socketed in the ratchet outside main shaft, and be provided with the spring for resetting between ratchet and main shaft, the inner ring of ratchet is provided with unidirectional ratchet, and the ratchet direction of main shaft two end ratchet is identical.Adopt internal messing ratchet mechanism, improve the stability of transmission, rely on the rotary actuation ratchet of main shaft, ratchet drives driven shaft by transmission mechanism.

What the gear drive between ratchet and driven shaft comprised the outside being arranged on ratchet has gear, one of them ratchet is by the direct geared in outside and first gears meshing of driven shaft one end, and the gear outside the ratchet of the other end passes through the second gears meshing of a transition gear and the driven shaft other end.Gear ratio is stablized, and structure is simple, and swing moves back and forth, and rotate and hasten comparatively slowly, gear drive improves service life.

Be socketed with installation sleeve outside described main shaft, between described installation sleeve and main shaft, be provided with key, ratchet by bearing pin and installation sleeve hinged, installation sleeve is provided with the spring for supporting ratchet.

The present invention compared with prior art, has the following advantages:

Swing is reciprocating amusement equipment, the two ends of main shaft adopt the identical ratchet structure in single action direction to ensure that the ratchet structure at two ends is not interfered, gear drive can be continued through and drive driven shaft, thus drive flabellum axle and flabellum by friction pulley, flabellum rotates, wind-force can be produced and blow to human body, take exercise in summer, bring the slight chill in the air of silk silk to people; The rotating speed of flabellum is adjustable, and it is faster that the faster then flabellum that swing ripples rotates, and improves the interest of swing, impels the personnel played constantly to ripple swing, improves the effect of exercise.

Accompanying drawing explanation

Fig. 1 is flabellum swing structure schematic diagram.

Fig. 2 is transmission device schematic diagram.

Fig. 3 is the schematic diagram of the ratchet mechanism in Fig. 1 on the left of flabellum swing.

Fig. 4 is the schematic diagram of the ratchet mechanism in Fig. 1 on the right side of flabellum swing.

Detailed description of the invention

Below in conjunction with the drawings and specific embodiments, illustrate the present invention further, these embodiments should be understood only be not used in for illustration of the present invention and limit the scope of the invention, after having read the present invention, the amendment of those skilled in the art to the various equivalent form of value of the present invention has all fallen within the application's claims limited range.

As shown in Figure 1, a kind of flabellum swing, comprise support 1, the supporting leg 11 that this support comprises both sides and the crossbeam 12 be arranged on the upside of supporting leg, the downside of crossbeam is rigid suspended axle sleeve 2, in axle sleeve, be hinged with main shaft 3, be connected with swing plate 5 at the two ends of main shaft by push-and-pull rod 4, pull bar 4 is fixedly connected with the two ends of main shaft.

As shown in Figure 2, be the transmission device of flabellum swing, comprise the ratchet structure 6 being arranged on main shaft two ends, the ratchet mechanism unidirectional drive direction at two ends is identical, and main shaft 3 is rabbeted in the inside of axle sleeve 2 by bearing.Second axle sleeve 20 in parallel is installed in the side of axle sleeve 2, in the second axle sleeve 20, runs through the driven shaft 30 having and can rotate freely.The two ends of driven shaft are provided with gear 8, and the gear 8 of driven shaft one end is connected with the gear outside the ratchet of main shaft one end ratchet mechanism by transition gear 7, the gears meshing of gear 8 directly and outside the ratchet of main shaft other end ratchet mechanism of the driven shaft other end.Driven shaft is two coaxial semiaxis, the inner of semiaxis is all provided with initiatively friction cone 9, in the second axle sleeve 20, flabellum axle 91 is also installed, the end winding support of this flabellum axle is connected with the driven friction pulley 92 coordinated with active friction wheel, and flabellum axle reaches the outside of the second axle sleeve and is connected with flabellum 93.

Be the ratchet mechanism schematic diagram on the right side of Fig. 2 in Fig. 3, Fig. 4 is the schematic diagram of the ratchet structure on the left of Fig. 2.The single-direction transmission side of the ratchet structure of Fig. 3 with Fig. 4 is identical.Ratchet mechanism comprises the installation sleeve 62 being socketed in main shaft 3 end by key 61, installation sleeve is hinged with ratchet 64 by bearing pin 63, ratchet 65 is also socketed with in the outside of spindle nose, ratchet inside is evenly equipped with ratchet 66, ratchet matches with ratchet, and on installation sleeve, interlocking has the spring 67 supporting ratchet.In Fig. 3, the ratchet of ratchet is identical with the ratchet direction of ratchet in Fig. 4.The outside of ratchet offers gear, and the gear as shown in Figure 3 outside ratchet passes through gear 8 engaged transmission of excessive gear 7 and driven shaft one end, as shown in Figure 4, and gear 8 engaged transmission of the direct geared outside ratchet and the driven shaft other end.

Claims

1. a flabellum swing, it is characterized in that: comprise main shaft, axle sleeve is socketed with outside main shaft, this main shaft freely rotates in axle sleeve, main shaft two ends are provided with the pull bar hanging swing, described pull bar bottom is connected with swing plate, the two ends of main shaft are provided with ratchet mechanism, the single action direction of the ratchet structure at two ends is identical, the ratchet at two ends is connected with the driven shaft with main axis parallel by gear drive, the middle part of driven shaft is provided with friction cone, is connected with the flabellum axle vertical with driven shaft, is provided with flabellum in the end of flabellum axle by friction cone.

2. flabellum swing according to claim 1, it is characterized in that: ratchet structure comprises the ratchet hinged with main shaft and is socketed in the ratchet outside main shaft, the spring for resetting is provided with between ratchet and main shaft, the inner ring of ratchet is provided with unidirectional ratchet, and the ratchet direction of main shaft two end ratchet is identical.

3. flabellum swing according to claim 2, it is characterized in that: what the gear drive between ratchet and driven shaft comprised the outside being arranged on ratchet has gear, one of them ratchet is by the direct geared in outside and first gears meshing of driven shaft one end, and the gear outside the ratchet of the other end passes through the second gears meshing of a transition gear and the driven shaft other end.

4. flabellum swing according to claim 2, it is characterized in that: outside described main shaft, be socketed with installation sleeve, be provided with key between described installation sleeve and main shaft, ratchet by bearing pin and installation sleeve hinged, installation sleeve is provided with the spring for supporting ratchet.