KR101671965B1

KR101671965B1 - Mushroom ventilator

Info

Publication number: KR101671965B1
Application number: KR1020160038328A
Authority: KR
Inventors: 서광옥
Original assignee: 주식회사 상림
Priority date: 2016-03-30
Filing date: 2016-03-30
Publication date: 2016-11-03

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fan for a mushroom, and more particularly to a fan for a mushroom which can open and close a fan safely and conveniently in a ship. One embodiment of the present invention includes a pillar having a cylindrical body and a disk-shaped cap provided to hermetically seal the upper portion of the body; A cylindrical head portion to which an upper portion of the body is inserted and coupled; And an opening / closing part having a gear module and a handle coupled to the cap to vertically raise or lower the cap, and the handle extends to a lower portion of the pillar. do.

Description

{MUSHROOM VENTILATOR}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fan for a mushroom, and more particularly to a fan for a mushroom which can open and close a fan safely and conveniently in a ship.

Generally, a large ship such as a passenger ship or a cargo ship is provided with a space for loading cargo or allowing people to live in the ship, and a fan for ventilating the space inside the ship is provided.

Among such ventilators, a mushroom ventilator installed on the deck to be connected to the inside of the vessel discharges the air in the space inside the vessel or introduces the air outside the vessel into the inside of the vessel, and also seawater or rainwater flows into the inside of the vessel prevent.

However, the conventional mushroom ventilator is provided with a column portion, which is a pipe connected to the inside of the ship and into which the air is introduced or discharged, and a head portion coupled to the upper portion of the column portion, and a handle portion is provided at an upper portion of the head portion, It was a way to open and close.

Therefore, in order to open and close the ventilation fan of a mushroom, a conventional mushroom ventilator rises to the deck directly above the head of the ventilation fan to rotate the handle. Such a method for opening and closing the ventilator of a mushroom has a disadvantage that a person has to move a long distance to open and close the ventilator of the mushroom, and it is difficult to quickly respond to the external environment.

In addition, since the person must directly open the deck to open and close the fan of the mushroom, there is a problem in that it is difficult to open and close the fan of the mush safe when the waves are high or bad weather occurs and the ship is severely shaken.

Therefore, there is a need for a mushroom ventilator that can respond to changes in the environment inside or outside the vessel in a safe and quick manner.

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and it is an object of the present invention to provide a mushroom ventilator capable of opening and closing a ventilator by rotating a handle in a vessel.

According to an aspect of the present invention, there is provided an electronic apparatus comprising: a cylindrical body having a cylindrical portion and a cap having a disc-shaped cap to seal the upper portion of the body; A cylindrical head portion to which an upper portion of the body is inserted and coupled; And an opening / closing part having a gear module and a handle coupled to the cap to vertically raise or lower the cap, and the handle extends to a lower portion of the pillar. do.

According to an embodiment of the present invention, a through hole is formed in the inside of the cap, and a through hole is formed in the through hole.

In one embodiment of the present invention, the gear module includes: a spindle penetrating through the through hole to be engaged with the teeth and extending vertically; A first shaft extending in a direction perpendicular to the spindle; And a second shaft extending vertically downward from the first shaft, the first bevel gear and the second shaft being disposed between the spindle and the first shaft and between the first shaft and the second shaft, And a second bevel gear is formed.

According to an embodiment of the present invention, the handle may be provided at a lower end of the second shaft.

In one embodiment of the present invention, the gear module may further include a first box body and a second box body that are provided to receive the first bevel gear and the second bevel gear, respectively.

The effect of the above-described mushroom ventilator according to the present invention will be described below.

According to the present invention, the ventilation fan of a mushroom is safe because it is possible for a person to open and close even inside the vessel. Specifically, when a bad weather occurs, a person can go out to the deck and do not need to manipulate the steering wheel, so the ventilator can be safely opened and closed.

Further, according to the present invention, the ventilation fan of the mushroom can respond quickly to changes in the environment occurring outside and inside. That is, when opening and closing the ventilation fan in the mushroom room, it is possible to operate the inside of the vessel directly, so that it is possible to open and close quickly and conveniently.

It should be understood that the effects of the present invention are not limited to the above effects and include all effects that can be deduced from the detailed description of the present invention or the configuration of the invention described in the claims.

1 is a perspective view of a mushroom ventilator according to an embodiment of the present invention.
2 is a perspective view of a fan of a mushroom according to an embodiment of the present invention.
3 is a front perspective view of a mushroom ventilator in accordance with an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described with reference to the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In order to clearly illustrate the present invention, parts not related to the description are omitted, and similar parts are denoted by like reference characters throughout the specification.

Throughout the specification, when a part is referred to as being "connected" to another part, it includes not only "directly connected" but also "indirectly connected" . Also, when a part is referred to as "comprising ", it means that it can include other components as well, without excluding other components unless specifically stated otherwise.

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

FIG. 1 is a perspective view of a mushroom ventilator according to an embodiment of the present invention, FIG. 2 is a perspective view of a ventilator according to an embodiment of the present invention, FIG. 3 is a front view Perspective view.

1 to 3, the mushroom ventilator 100 includes a pillar 200, a head 300, an opening and closing part 400, and a guide part 500.

The post 200 includes a body 210 and a cap 220.

The body 210 has a cylindrical shape, and both ends of the body 210 are located inside the ship and outside the ship, respectively. That is, the body 210 forms a passage through which air flows when the air inside the vessel is discharged to the outside of the vessel or the air outside the vessel is introduced into the vessel. The shape of the body 210 is not limited to a cylindrical shape, and may be formed in various shapes such as a square columnar shape.

The cap 220 is formed in a disk shape, and is configured to seal the upper portion of the body 210. The shape of the cap 220 is not limited to a circular plate but may be formed to correspond to the shape of the body 210. When the body 220 is seated on the upper end of the body 210, Are all included in one embodiment.

A through hole 225 is formed in the inner side of the cap 220, and teeth may be formed in the through hole 225.

The head unit 300 includes a main body 310 and a mesh 315 forming a lower portion of the main body 310.

The body 310 has a cylindrical shape, and an upper portion of the body 210 is inserted and coupled. At this time, the shape of the main body 310 is not limited to a cylinder, but may be a rectangular column shape or the like.

The main body 310 is formed with a through hole having the same shape and size as the transverse section of the body 210 at the lower portion of the body 310 so that the upper portion of the body 210 can be inserted and joined.

The lower portion of the main body 310 is made of a mesh 315 for forming a mesh. At this time, the mesh 315 is included in the embodiment as long as the air discharged from the body 210 or the air flowing into the body 210 is configured to flow in and out through the body 310.

The opening and closing part 400 includes a gear module 410 and a handle 420 and is coupled with the cap 220 to vertically raise or lower the cap 220.

The gear module 410 includes a spindle 411, a first shaft 412, a second shaft 413, a first bevel gear 414, a second bevel gear 415, a first box body 416, 2 box body 417 as shown in FIG.

The spindle 411 may be provided with a spiral tooth so as to be engaged with the teeth of the through hole 225 in a columnar bar extending in the longitudinal direction. One end of the spindle 411 is inserted through the through hole 225 and the cap 220 is raised or lowered according to the rotation of the spindle 411.

The first shaft 412 may extend in a direction perpendicular to the spindle 411. That is, the first shaft 412 may be provided parallel to the deck of the ship and extended in the lateral direction.

The second shaft 413 extends vertically from the first shaft 412 and extends in the lower direction of the column portion 200. At this time, it is preferable that the lower end of the second shaft 413 extends to the inside of the vessel and extends to the height of the person.

The first bevel gear 414 is disposed at the upper end of the spindle 411 and at one end of the first shaft 412 and the second bevel gear 415 is disposed at the other end of the first shaft 412 and the second shaft 413. [ As shown in FIG. The first bevel gear 414 and the second bevel gear 415 are engaged with the spindle 411 and the first shaft 412 and between the first shaft 412 and the second shaft 413, And transmits the power transmitted from the handle 420 to the cap 220.

The first box body 416 and the second box body 417 may be provided in a rectangular box shape so as to receive the first bevel gear 414 and the second bevel gear 415, respectively. The first box body 416 and the second box body 414 are coupled to the upper portion of the main body 310 of the head unit 300 to prevent the gear module 410 and the handle 420 from sagging downward It is possible to prevent a failure in the first bevel gear 414 and the second bevel gear 415 due to the external environment.

The handle 420 is connected to the lower end of the second shaft 413. At this time, the handle 420 is provided to be positioned below the pillar 200, and is preferably positioned at a height of the person. That is, the position of the handle 420 can be all within the vessel so long as it can be easily rotated by a person.

The guide unit 500 includes a fixing plate 510, a guide member 520, a guide shaft 530 and a guide block 540. The cap unit 220 is vertically raised or lowered .

The fixing plate 510 protrudes from the outer side of the body 210 and is positioned to face each other with respect to the center of the cap 220. More specifically, the fixing plate 510 may have a plate shape, and may be protruded to be perpendicular to the outer surface of the body 210. That is, a plurality of fixing plates 510 are provided along the outer circumference of the body 210.

The guide member 520 is formed at the outermost portion of the cap 220 and is provided at a position corresponding to the fixing plate 510. That is, a plurality of guide members 520 are provided along the circumference of the cap 220, like the fixing plate 510.

A guide groove is formed on one side of the guide member 520. Here, the width of the guide groove is preferably the same as the thickness of the guide block 540 described later.

The guide shaft 530 is provided at a lower portion of the first box body 416 and is formed so as to be positioned at an upper portion of the guide member 520 at a position where one end and the other end face each other.

The guide block 540 may have a plate shape and one side and the other side are fixedly coupled to the fixing plate 510 and the guide shaft 530 and one side is inserted into a guide groove provided in the guide member 520. At this time, the guide block 540 is slidable in a state where one side is inserted into a guide groove provided in the guide member 520 so that it can be raised or lowered.

Hereinafter, the operation of the mushroom ventilator 100 will be described.

First, when the user rotates the handle 420 to one side in order to discharge the air inside the ship to the outside, the second shaft 413 rotates to one side in accordance with the rotation direction of the handle 420.

Next, as the second shaft 413 rotates to one side, the second bevel gear 415 rotates, whereby the first shaft 412 rotates to one side.

Next, as the first shaft 412 rotates, the first bevel gear 414 rotates, whereby the spindle 411 rotates to one side.

Next, as the spindle 411 rotates, the cap 220 coupled to the spindle 411 rises vertically. At this time, the cap 220 is separated from the body 210 and is opened between the cap 220 and the body 210. Although not shown, air inside the vessel is discharged into the space between the cap 220 and the body 210 while the rotating body provided inside the body 210 rotates.

At this time, the air inside the vessel passes between the cap 220 and the body 210 and is discharged through the mesh 315 provided at the lower part of the body 310 of the head unit 300.

Even if high waves and heavy rain occur in the outside of the ship, the mushroom ventilator 100 can prevent the water from penetrating into the inside of the mushroom ventilator 100, so that stable ventilation is possible regardless of the external environment of the ship and the internal environment.

Also, the mushroom ventilator 100 is safe because the user can open and close the vessel even inside the vessel. Specifically, when the bad weather occurs, the user does not need to go out to the deck and operate the steering wheel, so that the ventilator 100 can be safely opened and closed.

Also, the mushroom ventilator 100 can respond quickly to changes in the environment occurring outside and inside. That is, when opening and closing the ventilation fan 100, it is possible to operate the inside of the vessel directly, thereby enabling quick and convenient opening and closing.

It will be understood by those skilled in the art that the foregoing description of the present invention is for illustrative purposes only and that those of ordinary skill in the art can readily understand that various changes and modifications may be made without departing from the spirit or essential characteristics of the present invention. will be. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. For example, each component described as a single entity may be distributed and implemented, and components described as being distributed may also be implemented in a combined form.

The scope of the present invention is defined by the appended claims, and all changes or modifications derived from the meaning and scope of the claims and their equivalents should be construed as being included within the scope of the present invention.

100: Mushroom ventilator 200:
210: body 220: cap
225: through hole 300: head portion
310: main body 315: mesh
400: opening and closing part 410: gear module
411: spindle 412: first shaft
413: second shaft 414: first bevel gear
415: second bevel gear 416: first box body
417: second box body 420: handle
500: guide part 510: fixed plate
520: guide member 530: guide shaft
540: guide block

Claims

A columnar body having a cylindrical body and a disk-shaped cap provided so as to be able to seal the upper portion of the body;
A cylindrical head portion to which an upper portion of the body is inserted and coupled; And
And an opening / closing part having a gear module and a handle coupled to the cap to vertically raise or lower the cap,
A through hole is formed in the inside of the cap, teeth are formed in the through hole,
The gear module includes:
A spindle penetrating through the through hole to be engaged with the teeth and extending vertically;
A first shaft extending in a direction perpendicular to the spindle; And
And a second shaft extending in a downward direction of the column to be perpendicular to the first shaft,
A first bevel gear and a second bevel gear are formed between the spindle and the first shaft and between the first shaft and the second shaft,
Wherein the handle is connected to a lower end of the second shaft and extends to a lower portion of the pillar.

delete

The method according to claim 1,
And the handle is provided at the lower end of the second shaft.

The method according to claim 1,
Wherein the gear module further comprises a first box body and a second box body provided to respectively receive the first bevel gear and the second bevel gear therein.