KR20200012569A - Dust removing apparatus for outdoor - Google Patents

Abstract

The present invention relates to an apparatus capable of removing dust generated during an outdoor activity, comprising: a base frame (110); a rotating plate (120) axially installed at an upper part of the base frame (110) to be able to rotate; a handle unit (130) fixedly installed on the base frame (110) while being adjacent to the rotating plate (120); a pair of fixation support stands (210) arranged at both sides from the rotating plate (120) to be vertically fixated on the base frame (110); a pair of actuating support units (220) elastically supported at the fixation support stands (210) in a horizontal direction, respectively; a pair of roll brush units (230) arranged at the actuating support units (220), respectively, to be able to rotate; and a driving force transferring unit transferring a rotational operation force of the rotating plate (120) as a rotational driving force of the roll brush units (230), thereby removing the dust attached on clothes during an outdoor activity while inducing a user to perform exercise.

Description

Dust removing device for outdoor {Dust removing apparatus for outdoor}

The present invention relates to a device capable of removing the dust generated during outdoor activities in a non-electric manner.

In the men's room, urinals and toilets are installed, and in the women's room, toilets are installed in the compartments.

After outdoor sports activities such as golf, mountain climbing, skiing or horse riding, various dusts and debris are attached to clothes and shoes, and they are placed in an unsanitary situation such as moving contaminants when exposed to other places or people.

Therefore, the entrance of the hiking trail, golf course, ski resort or horse riding are provided with various dusters for shaking off the foreign matter attached to the body.

In general, a duster that is commonly used is a method of blowing compressed air.

Here, the conventional duster uses an air compressor to generate compressed air. The air compressor has a high operating noise due to mechanical characteristics, and even when it is not used, it is frequently operated when the pressure of the air tank drops below the set pressure. There is a problem of generating noise.

In addition, the conventional duster generates water in the process of compressing air, causing water droplets to be sprayed together with the air during use, causing discomfort to the user, and in winter, moisture is frozen in the air line so that air conditioning is not used. There are frequent situations that prevent you from doing so.

Of course, to prevent this problem it is also possible to use a duster using a blower.

However, a dust blower using a conventional blower has a problem that heat is generated badly during the air compression process, so the air injected is too hot, the heat of the motor is severe, so that it is difficult to use it for a long time, and the durability is deteriorated by the use of a high-speed rotating motor.

Patent Registration No. 10-1599419 (2016.03.03. Notification) Patent Application Publication No. 10-1873989 (August 4, 2018)

The present invention can remove the dust on the clothes during outdoor activities, and particularly to provide a duster device that is installed outdoors to remove the dust in a non-electrical manner through the user's waist movement.

Duster device in the present invention for achieving this object, the base frame; A rotating plate pivotally arranged on an upper portion of the base frame; A handle part fixed to the base frame adjacent to the rotating plate; A pair of fixed supports disposed on both sides of the rotating plate and fixed perpendicularly to the base frame; A pair of movable supports elastically supported in the horizontal direction on each of the fixed supports; A pair of roll brush portions rotatably provided on each of the movable supports; And a driving force transmission unit configured to transmit the rotation operation force of the rotating plate to the rotation driving force of the roll brush unit.

Preferably, the driving force transmission unit is a crawler belt connecting the drive plate of the circular drive plate provided on the coaxial with the rotary plate and the drive shaft arranged in the roll brush unit.

More preferably, the diameter of the drive plate is larger than the diameter of the drive shaft, and further includes a tension adjusting unit for adjusting the tension of the crawler belt.

The outdoor duster device according to the present invention includes a rotating plate that rotates through a lower body movement of the user, a pair of roll brush portions elastically supported on both sides of the rotating plate to be in close contact with the user, and a rotational driving force of the rotating plate. Including a driving force transmission unit for transmitting by the rotational driving force of the brush portion has an effect that can remove the dust on the clothing only by the user's waist movement in a non-electric manner.

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1 is a perspective configuration diagram of a duster according to an embodiment of the present invention,
2 is a front configuration diagram of a duster according to an embodiment of the present invention,
Figure 3 (a) (b) is a view showing an embodiment of the elastic support of the duster device according to an embodiment of the present invention,
Figure 4 is a plan view showing a drive mechanism of the duster according to an embodiment of the present invention.

Specific structural or functional descriptions presented in the embodiments of the present invention are only illustrated for the purpose of describing the embodiments according to the inventive concept, and the embodiments according to the inventive concept may be implemented in various forms. In addition, it should not be construed as limited to the embodiments described herein, it should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the present invention.

Hereinafter, with reference to the accompanying drawings will be described in detail with respect to the present invention.

1 is a perspective configuration diagram of an outdoor duster according to an embodiment of the present invention.

As illustrated in FIG. 1, the outdoor duster device according to the present embodiment includes a base frame 110, a rotating plate 120 rotatably arranged on an upper portion of the base frame 110, and a rotating plate 120. A handle portion 130 adjacent to and fixed to the base frame 110, a pair of fixing supports 210 disposed on both sides of the rotating plate 120 and fixed perpendicularly to the base frame 110, and fixed to the base frame 110. A pair of movable support parts 220 elastically supported in the horizontal direction on each of the support bases 210, a pair of roll brush parts 230 provided on the movable support parts 220 so as to be rotatable, and a rotating plate 120. It includes a driving force transmission unit for transmitting the rotational operation force of the) to the rotational driving force of the roll brush unit 230.

The base frame 110 is a lower structure in which the main components of the present invention are installed, and the rotating plate 120 is rotatably installed in the upper center, and the handle part to be adjacent to the rotating plate 120 so that the user can grip and support the body. 130 is provided and includes a pair of fixed support 210 which is fixed to both sides vertically with respect to the rotating plate (120).

The upper plate constituting the base frame 110 is formed with a guide hole 111 of the long hole is inserted into a portion of the lower end of the drive shaft 231 arranged in the roll brush portion 230. The guide hole 111 serves to guide the direction of movement of the roll brush unit 230.

The movable support 220 is provided on the left and right sides with respect to the rotating plate 120, and is elastically supported in the horizontal direction by the fixed support 210.

Each movable support unit 220 is assembled to be rotatable roll brush portion 230 has a vertical axis, the roll brush portion 230 has a cylindrical shape is provided with a brush (brush) that can remove dust on the outer peripheral surface. By rotating the roll brush unit 230, the brush contacts the clothes worn by the user to remove dust. In this case, the brush has a long length and is not undue fabric so that no significant irritation occurs even if the brush is in direct contact with the user's skin. It is preferred that the material be used.

The roll brush unit 230 is connected by the rotating plate 120 and the driving force transmitting unit 240, the rotational operation force of the rotating plate 120 is transmitted to the roll brush unit 230 by the driving force transmitting unit to the roll brush unit 230. ) Rotational movement is achieved. In this embodiment, the driving force transmission unit exemplifies the known crawler belt 240, and may be provided by a chain rather than a belt.

The roll brush portion 230 may be appropriately determined within a range not exceeding the height of the shoulder of the user.

2 is a front configuration diagram of an outdoor duster according to an embodiment of the present invention.

Referring to Figure 2, the base frame 110, the fixed shaft 112 is installed vertically in the center, the rotating plate 120 is installed on the fixed shaft 112 rotatably. In the present embodiment, the rotary plate 120 is provided at the lower end on the same axis, the circular drive plate 121 is integrally formed, the crawler belt 240 is fastened to the drive plate 121 to roll brush unit 230 It is connected to the drive shaft 231 of the). The rotating plate 120 or the driving plate 121 may be provided with a known bearing for smooth rotation on the vertical axis.

The driving plate 121 is formed with a first recess 121a in which the crawler belt 240 is positioned, thereby preventing the crawler belt 240 from being separated from the driving plate 121, and driving the same. The shaft 231 may have a second recess 231a in which the crawler belt 240 is positioned.

The movable supporter 220 is disposed in parallel with the fixed supporter 210 and elastically supported in the horizontal direction by the elastic supporter 250. Although not shown, the movable supporter 220 supports the movement in the horizontal direction while supporting the load of the movable supporter 220. A separate structure to be attached to the fixed support 210 may be.

The movable support portion 220 has a substantially 'c' shape, and the drive shaft 231 of the roll brush portion 230 is arranged. The driving shaft 231 is provided with fixing plates 232 and 233 at upper and lower ends, respectively, and a known bearing is provided between the fixing plates 232 and 233 and the movable support part 220 by the movable support part 220. Is supported is a rotational movement of the roll brush unit 230.

The elastic support part 250 is provided between the fixed support part 210 and the movable support part 220 to press the movable support part 220 toward the center of the rotating plate 120, and thus, between the two roll brush parts 230. The width W may be maintained in a narrow state so that when the user is positioned on the rotating plate 120, the two roll brush parts 230 may be in close contact with both side surfaces of the user.

Figure 3 (a) (b) is a view showing an embodiment of the elastic support of the duster device according to an embodiment of the present invention.

As illustrated in (a) and (b) of FIG. 3, the elastic support part 250 includes a first tube 251 protruding from the fixed support 210 and a protruding shape from the movable support 220. A second tube 252 inserted into the 251, and protruded from the movable support portion 220 along the first tube 251 and the second tube 252 is provided to penetrate the fixed support 210 and fixed to the tip The guide rod 253 is provided with a projection 253a, and a coil spring 254 inserted into the guide rod 253 to elastically support the fixed support 210 and the movable support 220.

Therefore, when the elastic support part 250 is pressed in the horizontal direction, the coil spring 254 is compressed and the movable support part 220 is pushed so as to be adjacent to the fixed support 210. When the external force is not applied, the compressed coil spring ( The movable support 220 returns to its original position by the restoring force of 254.

Figure 4 is a plan view showing a drive mechanism of the duster according to an embodiment of the present invention.

Referring to FIG. 4, the freely rotatable rotating plate 120 is connected by the drive shaft 121 to the drive shaft 231 and the crawler belt 240 of the two roll brushes, and thus the rotation of the rotating plate 120. The operating force is transmitted to the rotational driving force of the drive shaft 231 by each crawler belt 240.

Preferably, the diameter (2 x R) of the drive plate 121 is larger than the diameter (2 x r1) of the drive shaft 231, and thus the user rotates the roll brush unit only by the operation force for rotating the rotating plate 120. The large torque required for this can be obtained.

On the other hand, as described above, the drive shaft 231 is elastically supported in the direction of the center of the rotating plate 120 is capable of linear movement, at this time the tension adjusting unit 260 that can maintain the tension of the crawler belt 240 It includes more.

The tension adjusting unit 260 is provided with a body portion 261 fixed to the base frame, a torsion bar 262 provided to be rotatable in the body portion 261, and a torsion force acting on the torsion bar 262. It includes a roller 263 provided to be rotatable at the tip.

The tension adjusting unit 260 is the torsion bar 262, the torsion spring is applied by the torsion force, the roller 263 is always in close contact with the crawler belt 240, the drive shaft 231 and the rotating plate ( Even if a distance change between the 120 occurs, the crawler belt 240 always maintains a constant tension.

Referring back to FIGS. 1 and 2, the user grasps the handle part 130 in a state where the rotating plate 120 is located and twists the lower body to rotate the rotating plate 120, and at this time, the rotating plate 120 rotates. The movement is transmitted to the roll brush unit 230 through the driving force transmission unit so that the roll brush unit 230 is rotated on both sides of the user to remove dust on the clothes worn by the user.

On the other hand, since the pair of roll brush portion 230 is elastically supported in the center direction of the rotating plate 120 by each fixed support 210, each roll brush portion 230 is both sides of the user located on the rotating plate 120 While maintaining the state in close contact with the rotation is made, it is also possible to adjust the width (W) between the two roll brush portion 230 can be used regardless of the user's body shape. Therefore, the present invention can be installed outdoors to induce movement of the user while removing dust on the clothes during outdoor activities.

The present invention described above is not limited to the above-described embodiments and the accompanying drawings, and various substitutions, modifications, and changes can be made without departing from the technical spirit of the present invention. It will be evident to those who have knowledge of.

110: base frame 120: rotating plate
121: drive plate 130: handle portion
210: fixed support 220: movable support
230: roll brush portion 240: the track belt
250: elastic support 260: tension adjusting unit

Claims (4)

A base frame;
A rotating plate pivotally arranged on an upper portion of the base frame;
A handle part fixed to the base frame adjacent to the rotating plate;
A pair of fixed supports disposed on both sides of the rotating plate and fixed perpendicularly to the base frame;
A pair of movable supports elastically supported in the horizontal direction on each of the fixed supports;
A pair of roll brush portions rotatably provided on each of the movable supports;
And a driving force transmission unit configured to transmit the rotation operation force of the rotating plate to the rotation driving force of the roll brush unit. The duster device according to claim 1, wherein the driving force transmission unit is a crawler belt connecting a circular driving plate provided coaxially with the rotating plate and a driving shaft arranged in the roll brush unit. The dust shaker device of claim 2, wherein a diameter of the driving plate is larger than a diameter of the driving shaft. According to claim 2, Duster device further comprises a tension control unit for adjusting the tension of the crawler belt.

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