KR102099716B1 - Umbrella drying device and thereby drying method - Google Patents

Abstract

The present invention relates to an umbrella drying device capable of removing moisture remaining in an umbrella by drying the wet umbrella in a short period of time. According to the present invention, the umbrella drying device includes: an outer casing; an inner body installed in the outer casing and comprising first and second support pipe bodies erected on an upper surface of a lower body while being connected to the lower body; first and second umbrella stand units installed in each of the first and second support pipe bodies and having an umbrella put thereinto; an air blower installed in a lower part of the second support pipe body and blowing wind for drying; a blowing flow path having a main pipe conduit arranged between the first and second support pipe bodies and supplying the wind of the air blower, which is supplied to a main pipe conduit, to the first and second support pipe bodies; a vibration unit installed in the first and second support pipe bodies and dropping rainwater on the surface of the umbrella by vertically and horizontally shaking the umbrella put into the first and second umbrella stand units; a sensing unit sensing a state in which the umbrella is put into the umbrella stand unit and sensing a rainwater amount dropped from the umbrella; and a control unit setting a drying condition by comparing the rainwater amount received from the sensing unit to a predetermined reference value, and selectively operating the air blower and the vibration unit.

Description

Umbrella drying device and thereby drying method

The present invention relates to an umbrella drying apparatus for removing moisture remaining in an umbrella by drying a wet umbrella in a short time.

More specifically, the step of detecting whether an umbrella is inserted, the first drying step of detecting the amount of water flowing into the umbrella, and shaking off water from the umbrella according to the amount, and the second drying step of circulating hot air or / And it relates to an umbrella drying apparatus that consists of a third drying step of supplying hot air at the same time as removing moisture from the umbrella so that the umbrella can be dried in a short time.

In addition, the present invention relates to an umbrella drying apparatus that maintains a constant flow of air for drying by adjusting the intake amount of air according to a change in the ventilation amount of the air passage due to clogging or the like by an umbrella fitted in the drying room.

In general, umbrellas are used to prevent the body part, clothing, etc. from getting wet by covering the user's head in weather conditions such as rain and snow.There are many types of umbrellas, such as rain umbrellas, sweet umbrellas, automatic umbrellas, and manual umbrellas. Umbrellas are widely developed and used.

Recently, a plastic umbrella wrapping paper has been provided to prevent rainwater falling from an umbrella from standing on the floor on a rainy day at the front door or a shopping mall of a building structure. However, vinyl causes secondary environmental pollution and it is also very difficult to recover used plastic packaging.

Of course, in buildings and shopping malls that do not provide plastic wrappers, the floors are slippery and dirty, and there is also a problem that it takes considerable time and manpower to clean them.

Therefore, recently, a device for drying rainwater on the surface of an umbrella has been developed in various ways.

For example, looking at Korean Patent Publication No. 10-2018-0078890, it is an umbrella drying apparatus using a scraping method, and an input body having an input space provided to rotate an umbrella; At least one protrusion protruding on the inner peripheral surface of the input space in the input body so that rainwater on the surface of the umbrella may be scraped when the umbrella input to the input space is rotated; And it is installed on the input body to discharge rainwater in the input space to discharge to the outside of the input body; umbrella drying apparatus is provided.

In addition, looking at the published patent publication No. 10-2018-0016744, the upper body includes an umbrella insert portion and an umbrella insert top plate, the bottom body includes a pedal, a water support and a body support leg, and a spiral rotating body inside the body. It includes and forms a rotating screw and a rotating shaft of the rotating body, and is connected to the rotating shaft elastic device and the spring. At the bottom of the spiral turning body, a pulling line is formed and is connected to a pulling line pedal connecting groove and a pulling line rotating connecting groove. At the bottom of the spiral turning body, a pulling line is formed and is connected to a pulling line pedal connecting groove and a pulling line rotating connecting groove. At the bottom of the inside of the main body, an umbrella drying device is proposed, which is formed by connecting a pedestal with a water stand and a water stand.

However, when looking at the conventional umbrella drying apparatus, various types such as the absorption method and the hot air method are used in addition to the above-described centrifugal force method and scraping method. Among these, the hot air method is a water film and an umbrella that instantly forms an air passage through which the hot air moves during drying of the umbrella. When the cloth portion of the can be blocked, and the air passage is blocked, the flow of hot air weakens or breaks, and the supply of hot air is not kept constant, so the efficiency of umbrella drying is significantly reduced.

In addition, the centrifugal force method, the absorption method, and the scraping method have a problem in that considerable restrictions must be followed to dryly remove water.

Korean Patent Publication No. 10-2018-0078890 is proposed. Korean Patent Publication No. 10-2018-0016744 is proposed.

The present invention has been made in view of such a conventional problem, the purpose of which is to ensure that hot air is uniformly and continuously supplied to the entire umbrella, and that the umbrella is vibrated to facilitate rainwater removal and drying, and an umbrella dryer and its drying method. To provide.

Another object of the present invention, by shaking the umbrella up and down and left and right according to the state of the umbrella fitted in the drying room, and then irradiating the hot air, excellent drying effect, shorten the time, plus the wet umbrella on a rainy day An object of the present invention is to provide an umbrella dryer and a method for drying the umbrella to reduce inconvenience of a portable user and to maintain a comfortable indoor environment.

The present invention is an outer casing; An inner body installed on the outer casing and composed of first and second support pipes erected in communication with the lower body on an upper surface of the lower body; First and second umbrella holders are installed on each of the first and second support pipes to which an umbrella is inserted; A blower installed below the second support tube to blow wind for drying; An air flow passage disposed between the first and second support pipes as a main pipe and supplying first and second support pipes with wind (hereinafter referred to as hot air) of a blower supplied to the main pipe; A vibration unit installed on the first and second support pipes and shaking the fitted umbrella to drop rainwater on the surface of the umbrella; Sensing unit for sensing the state of the umbrella is inserted, detecting the amount of rain falling from the priority; It is achieved by having a technical feature consisting of; a control unit for setting the drying conditions by comparing the amount of rain water received from the detection unit with a preset reference value, and selectively operating the blower and the vibration unit.

The present invention allows uniformly and continuously hot air to be supplied to the entire umbrella, and also shakes the umbrella up and down and left and right depending on the state of the umbrella fitted in the drying room, and then irradiates the hot air to shorten the drying time and reduce rain. It is an invention that has the effect of eliminating the inconvenience of a user carrying a wet umbrella and maintaining a comfortable indoor environment even on a rainy day.

1 is a perspective view showing an example of an umbrella drying apparatus to which the present invention is applied,
Figure 2 is a front view of the umbrella drying apparatus to which the present invention is applied,
Figure 3 is an enlarged main portion of the present invention,
4 is a block diagram of the present invention,
5 and 6 are enlarged cross-sectional views of main parts of the lifting unit applied to the present invention,
7 is a bottom view of a lifting unit to which the present invention is applied;
8 is a cross-sectional view of another embodiment to which the present invention is applied.

In describing the embodiments of the present invention, the same reference numerals refer to the same configuration, and additional descriptions that may overlap or limit the meaning of the invention may be omitted in describing the embodiments of the present invention.

Prior to the detailed description, the concept of the invention, even though it is described in the singular expression in the specification, in light of the environment used without clearly distinguishing the singular / plural in the use of Korean language and the environment in which the terminology common in the art is used It is used as a meaning that includes plural expressions, unless contrary to the interpretation and expressly contradicts otherwise. In addition, 'includes', 'haves', 'includes', 'includes' and the like described or may be described in the present specification means the existence or addition possibility of one or more other features or components or combinations thereof. It should be understood that it is not excluded in advance.

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

First, FIG. 1 attached to the present invention is a perspective view showing an example of an umbrella drying device to which the present invention is applied, FIG. 2 is a front sectional view of an umbrella drying device to which the present invention is applied, and FIG. 3 shows an enlarged view of main parts of the present invention Figure 4 is a block diagram of the present invention.

5 and 6 are enlarged cross-sectional views of main parts of the lifting unit applied to the present invention, FIG. 7 is a bottom view of the lifting unit to which the present invention is applied, and FIG. 8 is a cross-sectional view of another embodiment to which the present invention is applied. It is shown.

The drying apparatus according to the present invention is a convenient invention that allows a user to carry a dry umbrella on a rainy day, prevents the indoor floor from being soiled by rain water, and shortens the drying time.

In one embodiment, the present invention is an outer casing; An inner body installed on the outer casing and composed of first and second support pipes erected in communication with the lower body on an upper surface of the lower body; First and second umbrella holders are installed on each of the first and second support pipes to which an umbrella is inserted; A blower installed below the second support tube to blow wind for drying; An air flow passage disposed between the first and second support pipes as a main pipe and supplying first and second support pipes with wind (hereinafter referred to as hot air) of a blower supplied to the main pipe; A vibration unit installed on the first and second support pipes and shaking the fitted umbrella to drop rainwater on the surface of the umbrella; Sensing unit for sensing the state of the umbrella is inserted, detecting the amount of rain falling from the priority; And a control unit configured to set a drying condition by comparing the amount of rain water received from the detection unit with a preset reference value, and to selectively operate the blower and the vibration unit.

Another embodiment of the present invention is a method of drying an umbrella, a sensing step of detecting that an umbrella is inserted in a drying room; A measuring step of detecting the amount of rain water falling from the umbrella and measuring the amount; A condition setting step in which a preset reference value and an input amount of rainwater are prepared to be divided into steps 1 to 4, and drying conditions are set according to each step; The drying step is sequentially executed according to the set condition steps,

The first step is a step of operating a blower and a heater to supply hot air to the drying chamber, the hot air circulating in the drying chamber and drying the umbrella; The second step includes operating the blower and heater to supply hot air, and dropping rainwater by vertically vibrating the umbrella; The third step is to operate the blower and the heater to supply hot air, drop the rainwater up and down vibrations on the umbrella, and shake it from side to side again to drop rainwater to dry; The fourth step includes the step of extending the operation time of the preset third step.

Casing (100)

The outer casing 100 according to the present invention constitutes the outer shape of the drying apparatus, and is configured in an approximately elliptical shape as shown in the drawing, but can be designed in various forms such as a circular, square, or polygonal cross section if necessary. More diverse designs are possible if only one holder is configured.

Naturally, the drying apparatus of the present invention basically has two umbrella stand portions as shown in the figure, but one or three or more umbrella stand portions may be arranged.

In addition, the outer casing 100 of the present invention is a configuration surrounding the inner body 200, the lower portion may be installed with a door that can draw out a water drainage hole or a water tank to be described later that flows the collected water to the outside.

Internal body (200)

The inner body 200 according to the present invention is composed of a lower tank 202 seated on the upper surface of the base plate 204 of the casing 100, and a drying chamber S built on the upper surface of the lower tank 202, , The drying chamber is composed of a first support tube 210, a second support tube 220 and an umbrella stand respectively installed inside them.

The first and second support pipes 210 and 220 are formed of circular pipes so that hot air can be circulated smoothly, and an umbrella stand is installed inside each support pipe.

The lower tank 202 and the first and second support pipes 210 and 220 are configured to communicate to form a blowing flow path 300, and also allow hot air to circulate, and the first support pipe 210 ), The inside of the lower tank 202 is installed in a water tank 240 in which rainwater is collected.

A drain pipe 250 that discharges rainwater to the outside is connected to the water tank 240, and a drain valve 252 that is opened and closed according to the signal of the control unit 400 is installed in the drain pipe to discharge water from the water tank to the outside. It is a composition.

A machine room 222 is provided at an inner lower portion of the second support pipe 220 to install a blower 260, a heater 270 is installed above the blower 260, and a second support pipe body is installed on the top of the heater again. This is a configuration in which a collecting space 230 is provided for collecting rainwater flowing from an umbrella inserted in the umbrella stand installed at 220.

A drain hole 232 is drilled in the collecting space 230, and the drain hole 232 and the water tank 240 are connected to a supply pipe to collect rainwater.

Umbrella stand according to the present invention is composed of a first umbrella stand portion 212 and the second umbrella stand portion 222. Here, the first umbrella stand portion 212 is installed on the first support tube 210 so that a long umbrella can be plugged, and the second umbrella stand portion 222 is the second support tube 220, that is, the catchment space ( 230).

In other words, the present invention is to make rainwater dry by inserting a long umbrella and a short umbrella, in particular, a machine room 226 and a ventilation space under the second support tube body in which the second umbrella holder 222 to which the short umbrella is fitted is installed. The 310 and the collecting space 230 are sequentially arranged, and the blower 260 and the heater 270 are disposed there to utilize the space, reduce the overall volume of the drying device, and can be manufactured with various designs of drying devices. It is to be.

Blowing flow path (300)

The blowing passage 300 according to the present invention is to provide a path to allow the wind blown from the blower 260 to be supplied to the first and second supporting pipes 210 and 220 to circulate and dry the umbrella. .

The blowing passage 300 is provided inside the main pipe 320 and the second support pipe 220 disposed between the first and second support pipes 210 and 220 and is provided with a heater 270 and water collecting It is composed of a blowing space 310 provided between the spaces 230.

The main conduit 320 is provided with an air inlet 321 connected to the blowing space 310 at the bottom, and is connected to each of the first support pipe 210 and the second support pipe 220 so that ventilation is performed. The first branch 322 and the second branch 324 are provided.

In addition, each branch pipe is provided with an opening / closing valve 325 that is opened or closed according to a signal from the control unit.

The present invention of such a configuration is to allow the wind of the blower 260 to operate in accordance with the signal of the control unit 400 to circulate, the wind blown from the blower 260 is forced through the heater 270 and the blowing space ( Heat exchange is made while staying at 310, and this hot air flows into the main pipe 320 through the inlet 321 connected to the blowing space 310.

The hot air flowing into the main conduit 320 flows into each support pipe 210 and 220 through each branch pipe 322 and 324, and the umbrella is dried through the injection hole of the umbrella stand installed inside the support pipe. will be.

In addition, the first and second branch pipes 322 and 324 according to the present invention operate an on-off valve according to a signal from a control unit and are selectively opened or closed, and each branch pipe is eccentric to each supporting tube as shown in the figure. connected.

For example, the first branch pipe 322 according to the present invention is eccentrically connected to one side of the first support pipe 210 as shown in the drawing, so that the inflowing hot air turns the first support pipe 210 and 1 is to be evenly supplied to the entire umbrella stand 212.

The second branch pipe 324 and the second support tube 220 have the same configuration, so that the entire umbrella inserted in the second umbrella stand 222 can be dried evenly.

On the other hand, reference numeral 330 is an air supply pipe that allows external air to be supplied.

This air supply pipe is configured to allow hot air circulation by introducing external air when a vibration condition occurs by an umbrella.

In other words, when the user inserts the umbrella into the umbrella stand, the vacuum, that is, the pressure is reduced by the membrane of the umbrella and rain water, and thus air circulation may not be smoothly performed.

Therefore, the present invention, by providing a supply pipe, inflows the required outside air, and in particular, the attached supply pipe of FIG. 7 has a blocking plate on the front to suppress the inflow of outdoor air, but the incision is reduced when the internal pressure falls. Is to bend inside the support tube by adsorption and induce outside air.

Detection unit 400

The detection unit 400 according to the present invention includes an umbrella detection sensor 420 for detecting whether an umbrella is inserted into an umbrella stand, a moisture detection sensor 440 for measuring the amount of rainwater falling from the inserted umbrella, and the water tank. It is composed of a water level sensor 460 installed on.

The umbrella detection sensor 420 is installed close to the first and second inlets provided on the upper surface of the outer casing 100, and umbrellas are attached to the first and second umbrella holders 212 and 222 connected to the respective inlets. It is to detect whether it is plugged in.

The water level sensor 460 outputs a signal when the rainwater stored in the water tank 240 is filled above a certain level to open the drain valve 252 or allow the user to empty the water in the water tank.

Control unit 500

The control unit 500 according to the present invention receives the signals of the sensing unit to operate the blower 260 and the heater 270, and operates the on / off valve 325 and the drain valve 252.

When a signal is received from the umbrella detection sensor 420, the blower and the heater are operated, the opening / closing valve is opened so that hot air is transmitted to the umbrella stand, and both the opening and closing valves are opened or closed.

When a signal is received from the water level sensor 460, the drain valve 252 is opened, and a display window (not shown) indicates that the water level has been reached. In addition, the control unit may display the full water level with a sound or an LED lamp.

Meanwhile, a feature of the drying apparatus 10 according to the present invention is to automatically determine the drying step. The control unit 500 divides the drying step from steps 1 to 4, but determines the amount of rainwater received from the moisture sensor.

For example, the control unit 500 receives a signal from the moisture detection sensor at intervals of 1 second to detect how many rains are falling, and determines the drying step based on this. Depending on the persistence of falling rain, the 3rd and 4th stages are maintained, and the stages are gradually lowered, or if only 1 stage is possible, only 1 stage is maintained.

First, the first step of drying is a step of circulating hot air. In this state, the umbrella is wet so that rain does not fall, and the controller 500 operates the blower and heater when a signal is input from the umbrella detection sensor.

In the second stage of drying, rain water is falling from the umbrella, so that it falls several times at intervals of 1 second to 5 seconds, and the controller 500 supplies hot air and operates a vibration unit to be described later to mix the umbrella up and down to shed rain water. By doing so, it is to be dried.

The third stage of drying is the degree to which rainwater flows. In this case, the control unit 500 operates the vibration unit to vibrate the umbrella up and down, and vibrates to the left and right to allow more rain to fall.

Even after the third step of drying, if the falling rain water is continuously detected over a predetermined amount, the control unit 500 operates the time adjusting unit 700 in four steps to extend the drying time and increase the number of times the vibration unit operates.

Vibration unit (600)

The vibrating unit 600 according to the present invention comprises an up and down vibration part 602 that swings an umbrella up and down, and a horizontal vibrating part 604 that shakes the umbrella from side to side, and the controller controls the up and down vibration part or the horizontal vibration according to the steps. Operate wealth.

The vibration unit 600 according to the present invention comprises a rotating plate 610 at the bottom, a vibration plate 620 positioned at a distance from the rotating plate and a spring 630 positioned between them.

The rotating plate 610 and the diaphragm 620 are formed in a perforated plate type to allow water to be drained, and an insertion hole 640 is formed at the center of the rotating plate 640, to which an umbrella stand 650 extending from the diaphragm is provided. It is a configuration that allows to fit loosely.

In addition, the upper portion of the diaphragm 620, a compression unit 660 for compressing the diaphragm 620 is provided, the compression unit 660 is composed of a solenoid or a cylinder as shown in the drawing.

A shock absorbing plate 662 made of one of sponge, soft rubber, and soft silicone is provided at the end of the moving piece of the compression part 660 to press the diaphragm 620 or shock when the diaphragm moving upward by elastic force hits it. It is to ease.

On the other hand, in the present invention, the compression unit 650 is preferably composed of a solenoid or a cylinder, but in some cases, a motor may be used. It is also possible to connect the eccentric cam to the motor rotating shaft and press the vibration plate to move when the cam rotates.

In the drawings, reference numeral 606 is a shell. This piece serves to stop the movement of the diaphragm momentarily, and is only one example of Hengtae shown in the drawing.

Vibration unit 600 of the present invention made of such a configuration by shaking the umbrella up and down to drop rainwater, the control unit 500 operates the compression unit 650 to compress the vibration plate.

When the diaphragm 610 descends to the fragment portion and is caught in the fragment, restoring the mover of the solenoid, the diaphragm pushes the umbrella inserted into the pedestal by the elastic force of the spring, and the umbrella pops up by this impact, and again It falls to the pedestal and drops rainwater from the umbrella.

Here, the bullet piece 606 may serve to temporarily stop the vibration plate from being restored. When the compression piece is restored while the piece is fitted to the diaphragm as shown in the drawing, the spring's elastic force acts. At this time, the condensed force is retained until the piece is released, and the umbrella is pushed up the moment the diaphragm comes out of the diaphragm.

Reference numeral 608 is a stopper, and when the diaphragm hits it, the umbrella can be shaken once again, so that secondary rain water drops are possible.

The following is a description of the horizontal vibration unit.

The horizontal vibration unit 604 rotates the rotating plate 610 to shake the lower portion of the umbrella fitted to the pedestal so that rainwater falls.

The rotating plate 610 is provided with a rotating shaft 612 at one edge as shown in the drawing, a bracket 614 is connected to the cable on the opposite side, the cable 616 is provided with a vibration unit 618, that is, a solenoid It is connected.

Here, it is configured to be made of the cable iron cable so that it can be moved by pulling or pushing.

The present invention of such a configuration is that when the control unit operates the vibrating unit, the mover pushes the cable and repeats the pulling, rotates the rotating plate around the eccentric rotation axis, and swings the center stand to shake the umbrella.

That is, since the rotating shaft is eccentric to one side, it can shake the umbrella.

The following describes the operation process of the present invention having such a configuration.

When the user inserts the wet umbrella into the umbrella stand, the umbrella sensor 420 detects this and outputs a signal, and again the moisture sensor 440 transmits the amount of rain water falling from the umbrella to the control unit.

The control unit 500 receives the amount of rain water from the moisture sensor, compares the received measurement value with a preset value, and first sets one of the first to fourth steps.

If the amount of rainwater falling is large, the control unit 500 sets four steps, circulates hot air by operating the heater and the blower 260, and extends the time of the time setting unit more than the average.

Next, by operating the compression unit, the umbrella is shaken up and down to cause rain water to fall, and the horizontal vibration unit is operated to shake the umbrella horizontally to drop rainwater.

It is to darken this operation a predetermined number of times, receive a signal from the moisture sensor again, determine whether to proceed further, and lower it to 2 or 1 stage depending on the amount of rain water to supply hot air until the set time.

As described above, those skilled in the art to which the present invention pertains will understand that the present invention may be implemented in other specific forms without changing its technical spirit or essential features. Therefore, the embodiments described above are all illustrative and should be understood as not limiting. The scope of the present invention should be construed to include all modified or modified forms derived from the equivalent concept and meaning and scope of the claims, which will be described later, rather than the detailed description.

10: drying apparatus 100: outer casing
200: inner body 210, 220: first, second support tube
212, 222: 1st, 2nd umbrella stand 300: ventilation path
400: detection unit 500: control unit
600: vibration unit 602: up and down vibration
604: horizontal vibration unit

Claims (5)

Outer casing;
It is installed on the outer casing, the inner body consisting of first and second support pipes erected in communication with the lower body on the upper surface of the lower body;
First and second umbrella holders are installed on each of the first and second support pipes to which an umbrella is inserted;
A blower installed below the second support tube to blow wind for drying;
A main channel is disposed between the first and second support pipes, and an air flow path for supplying the wind of the blower supplied to the main pipe to the first and second support pipes;
A vibration unit installed on the first and second support pipes and shaking the umbrellas fitted to the first and second umbrella holders up and down and horizontally to drop rainwater on the surface of the umbrella;
A sensing unit detecting a state in which an umbrella is inserted into the umbrella stand, and detecting an amount of rain water falling from the umbrella;
Includes a control unit for setting the drying conditions by comparing the amount of rain water received from the detection unit with a predetermined reference value, and selectively operates the blower and the vibration unit;
A water tank is provided on the lower body of the inner body, the water tank is located directly under the first support tube, and the water collection space provided on the water tank and the second support tube is connected,
A water level sensor is installed in the water tank, and by receiving a signal from the water level sensor, the control unit opens or closes the drain valve connected to the water tank,
The vibrating unit is composed of a vertical vibration unit that swings the umbrella up and down, and a horizontal vibration unit that shakes the umbrella from side to side,
The upper and lower vibration parts are composed of a lower rotating plate, a diaphragm positioned above the rotating plate, and a spring positioned between them.
The rotating plate and the diaphragm are made of a perforated plate type so that water can be drained out, and an insertion hole is formed in the center of the rotating plate, whereby the umbrella support extended from the diaphragm is loosely fitted,
The upper portion of the diaphragm is provided with a compression unit for compressing the diaphragm,
The first and second support pipes are provided with bullets that momentarily stop the movement of the diaphragm, and include a stopper provided above the diaphragm.
The compression unit presses the diaphragm to compress it, and when the pressure is released, the elastic force of the spring acts on the diaphragm, but the moment the diaphragm leaves the bullet, the diaphragm bounces, raising the umbrella stand, shaking the umbrella, and moving the diaphragm to the top. When it hits the stopper, the umbrella shakes once again and the rainwater drops secondly.
The horizontal vibration unit is provided with a rotating shaft at one edge of the rotating plate, a bracket connected to the cable on the opposite side, and the cable is configured to be connected to a vibrating unit made of a solenoid. Umbrella drying apparatus comprising shaking the lower portion to allow rainwater to fall. According to claim 1, The inside of the second support tube is provided with a machine room to install a blower, a heater is installed on the top of the machine room, a blower space for supplying hot air to the top of the heater is provided, and the top of the blower space Umbrella drying apparatus comprising a collection space for collecting rainwater falling from the second umbrella stand. delete delete delete

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