CN110793274A

CN110793274A - Umbrella dehumidifying device

Info

Publication number: CN110793274A
Application number: CN201911064070.2A
Authority: CN
Inventors: 邓添有
Original assignee: Xinhui Precision Hardware (huizhou) Co Ltd
Current assignee: Xinhui Precision Hardware (huizhou) Co Ltd
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-02-14
Anticipated expiration: 2039-11-04
Also published as: CN110793274B

Abstract

An umbrella dehumidifying device comprising: the support, outer cavity, interior cavity, lid. The inner cavity is accommodated and fixed in the outer cavity, the inner cavity and the outer cavity are provided with corresponding openings, and the cover body is used for sealing the openings of the inner cavity and the outer cavity simultaneously; the inner cavity is conical, the opening is positioned at the bottom surface of the conical inner cavity, and the side wall of the inner cavity is provided with a plurality of water through holes; the outer cavity is provided with an air draft hole communicated with the inside; the support is connected with the outer cavity body and used for bearing the outer cavity body. The umbrella dehumidifying device accommodates wet umbrellas through the conical inner cavity provided with the water passing holes, and rapidly takes away water on the umbrellas in a vacuum air exhaust mode, so that the function of rapidly dehumidifying the umbrellas is realized.

Description

Umbrella dehumidifying device

Technical Field

The invention relates to a dehumidifying device, in particular to a device for removing moisture on an umbrella.

Background

The umbrella is a tool for shading sun or rain and snow. The fabric of the umbrella is basically made of cloth due to the fact that the fabric of the umbrella needs to be folded, and rainwater can naturally wet the fabric of the umbrella when the rainwater drops on the umbrella. When the umbrella arrives at a destination and needs to enter a room, the wet umbrella becomes inconvenient. The rainwater falls to the ground to pollute the indoor sanitation and easily cause the sliding of pedestrians.

At present, no reasonable solution is provided for umbrella dehumidification in the market, and a wet umbrella packaging machine is used in a part of places with higher heights, and an umbrella-shaped plastic bag is used for wrapping the wet umbrella. However, the problem of rainwater dehumidification is not solved from the source, a large amount of manpower and material resources are wasted, and waste plastic bags even pollute the environment.

Disclosure of Invention

Accordingly, there is a need for an umbrella dehumidifying device that can rapidly remove moisture from an umbrella.

An umbrella dehumidifying device comprising: the inner cavity is accommodated and fixed in the outer cavity, the inner cavity and the outer cavity are provided with corresponding openings, and the cover body is used for simultaneously sealing the openings of the inner cavity and the outer cavity; the inner cavity is conical, the opening is positioned on the bottom surface of the conical inner cavity, and a plurality of water through holes are formed in the side wall of the inner cavity; the outer cavity is provided with an air draft hole communicated with the inside; the support is connected with the outer cavity body and used for bearing the outer cavity body.

In one embodiment, the outer cavity is also conical coaxial with the inner cavity.

In one embodiment, the inner wall of the inner cavity is provided with a plurality of grooves along the direction of the generatrix, and the water passing holes are positioned in the grooves.

In one embodiment, the umbrella dehumidifying device further comprises a vacuum chamber, the vacuum chamber is communicated with the air exhaust hole of the outer cavity through a pipeline, and a valve is arranged on the pipeline.

In one embodiment, the vacuum pump is in communication with the vacuum chamber for evacuating air from within the vacuum chamber.

In one embodiment, a water outlet pipe communicated with the inside is arranged at the position, close to the top of the conical inner cavity, of the outer cavity.

In one embodiment, the umbrella dehumidifying device further comprises a small water tank communicated with the water outlet pipe, a small water pump is arranged in the small water tank and used for pumping water to a large water tank for storage, and an alarm device is arranged in the large water tank and used for giving an alarm when the water level reaches a specified position.

In one embodiment, the cover body consists of two openable cover doors, and the folding parts of the two cover doors are respectively provided with a semicircular notch for the umbrella handle to pass through.

In one embodiment, a sealing ring is disposed in the gap.

The umbrella dehumidifying device accommodates wet umbrellas through the conical inner cavity provided with the water passing holes, and rapidly takes away water on the umbrellas in a vacuum air exhaust mode, so that the function of rapidly dehumidifying the umbrellas is realized. And no redundant pollutant is generated in the process, so that the method is environment-friendly and convenient.

Drawings

FIG. 1 is a schematic view of an overall structure of an umbrella dehumidifying apparatus according to an embodiment of the present invention;

FIG. 2 is an exploded view of the umbrella dehumidifying apparatus shown in FIG. 1;

fig. 3 is a schematic view showing the internal structure of the umbrella dehumidifying apparatus shown in fig. 2.

Detailed Description

Fig. 1 is a schematic view of an overall structure of an umbrella dehumidifying apparatus 10 according to an embodiment of the present invention, and fig. 2 and 3 are an exploded schematic view and an internal schematic view of the umbrella dehumidifying apparatus 10 shown in fig. 1, respectively.

The umbrella dehumidifying apparatus 10 includes: a bracket 101, an outer cavity 102, an inner cavity 103 and a cover 104. The inner cavity 103 is accommodated and fixed in the outer cavity 102, the inner cavity 103 and the outer cavity 102 have corresponding openings, and the cover 104 is used for sealing the openings of the inner cavity 103 and the outer cavity 102 at the same time;

in this embodiment, the inner cavity 103 is conical, the opening is located at the bottom of the conical inner cavity 103, and a plurality of water through holes 131 are formed on the side wall of the inner cavity 103;

an air draft hole 121 communicated with the inside is formed in the outer cavity 102;

the bracket 101 is connected to the outside of the outer cavity 102 for carrying the outer cavity 102.

In this embodiment, the outer cavity 102 is also conical and coaxial with the inner cavity 103. The taper angles of the inner cavity 103 and the outer cavity 102 are equal, and the side walls of the inner cavity and the outer cavity are arranged in parallel.

The inner wall of the inner cavity 103 is provided with a plurality of grooves 132 with arc-shaped sections along the generatrix direction, and the water through holes 131 are positioned in the grooves 132.

The umbrella dehumidifying apparatus 10 of the present embodiment further includes: a vacuum chamber (not shown) and a vacuum pump (not shown), wherein the vacuum chamber is communicated with the air exhaust hole 121 of the outer cavity 102 through a pipeline, and a valve is arranged on the pipeline. The vacuum pump is communicated with the vacuum chamber and used for pumping air in the vacuum chamber.

The outer cavity 102 of this embodiment is provided with a water outlet pipe 106 communicating with the inside of the outer cavity 102 and a water tank (not shown) communicating with the water outlet pipe 106 at a position close to the top of the conical inner cavity 103. A small water tank and a small water pump are arranged outside the water outlet pipe 106 and used for pumping water in the small water tank to a larger large water tank for storage, and an alarm device is arranged in the large water tank and used for giving an alarm when the water level reaches a specified position.

When the umbrella dehumidifying apparatus 10 is operated, the vacuum chamber is maintained in a vacuum state by the operation of the vacuum pump. When the user uses the umbrella, the cover 104 is opened, the umbrella 20 is placed in the inner cavity 103, and the cover 104 is closed. Because the inner cavity 103 is a conical structure similar to the half-open state of the umbrella, the fabric 202 of the umbrella 20 can be fully contacted with the inner wall of the inner cavity 103. Further, the groove 132 inside the inner cavity 103 increases the contact area of the inner cavity with the fabric 202 of the umbrella 20. At this time, the valve between the outer cavity 102 and the vacuum chamber is opened, and the air in the inner cavity 103 is rapidly discharged to the inside of the outer cavity 102 through the water through hole 131 and then enters the vacuum chamber, and the process is completed within several seconds. The process of the rapid air flow takes away the moisture on the fabric 202 of the umbrella 20, thereby achieving the rapid dehumidification effect of the umbrella 20. Finally, the valve between the vacuum chamber and the outer cavity 102 is closed, and then the cover 104 is opened to take out the dehumidified umbrella 20.

The water outlet pipe 106 is used for guiding rainwater dropping on the umbrella 20 to the water tank, so as to avoid water accumulation inside the inner cavity 103 and the outer cavity 102 caused by repeated use.

It is further noted that the umbrella 20 is generally provided with a shaft 201, one way being to place the entire umbrella 20 within the interior chamber 103. Another way is to leak the umbrella handle 201. Please refer to fig. 2 again. The cover 104 in this embodiment is composed of two openable cover doors 141, and the folding positions of the two cover doors 141 are respectively provided with a semicircular notch 142 for passing the umbrella handle 201. A sealing ring 143 is disposed in the notch 142. When the umbrella dehumidifying device 10 is in use, the umbrella stem 201 of the umbrella 20 passes through the through hole defined by the two notches 142 and is sealed by the sealing ring 143, so as to ensure the tightness of the interior of the inner cavity 103 and the outer cavity 102 during air suction.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. An umbrella dehumidifying device, comprising: the inner cavity is accommodated and fixed in the outer cavity, the inner cavity and the outer cavity are provided with corresponding openings, and the cover body is used for simultaneously sealing the openings of the inner cavity and the outer cavity;

the inner cavity is conical, the opening is positioned on the bottom surface of the conical inner cavity, and a plurality of water through holes are formed in the side wall of the inner cavity;

the outer cavity is provided with an air draft hole communicated with the inside;

the support is connected with the outer cavity body and used for bearing the outer cavity body.

2. The umbrella dehumidifying device of claim 1 wherein said outer chamber is also conical and coaxial with said inner chamber.

3. The umbrella dehumidifying device as claimed in claim 1, wherein a plurality of grooves are formed on an inner wall of the inner chamber along a generating line direction, and the water passing holes are formed in the grooves.

4. The umbrella dehumidifying device of claim 1, further comprising a vacuum chamber, wherein the vacuum chamber is communicated with the air exhaust hole of the outer cavity through a pipe, and the pipe is provided with a valve.

5. The umbrella dehumidifying device of claim 4, further comprising a vacuum pump communicating with the vacuum chamber for evacuating air from the vacuum chamber.

6. The umbrella dehumidifying device of claim 1, wherein an outlet pipe communicating with the inside is provided at a position of the outer cavity near the top of the conical inner cavity.

7. The umbrella dehumidifying device of claim 6, further comprising a small water tank communicated with the water outlet pipe, wherein a small water pump is provided in the small water tank for pumping water to a larger large water tank for storage, and an alarm device is provided in the large water tank for alarming when the water level reaches a predetermined position.

8. The umbrella dehumidifying device as claimed in claim 1, wherein the cover body is composed of two openable and closable cover doors, and the closure of the two cover doors is provided with a semicircular notch for the insertion of the umbrella stem.

9. The umbrella dehumidification device of claim 8, wherein a sealing ring is disposed within said gap.