KR20170103718A - Flow Control Devices Using Hinge - Google Patents

Abstract

The present invention relates to a flow rate adjusting device using a hinge, and more particularly, to a flow rate adjusting device using a hinge, And an opening / closing plate coupled to the reinforcing frame via a plurality of hinges, wherein each of the hinges is coupled to a vertical surface of the reinforcing frame and a bottom surface of the opening / closing plate, And a fixing plate which forms an inlet between the opening and closing plate on one side of the frame.

Description

[0001] The present invention relates to a flow control device using a hinge,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a flow rate adjusting device using a hinge capable of opening and closing a door up to 90 [deg.] By setting a hinge as a rotation axis, more specifically, The present invention relates to a flow rate adjusting device using a hinge capable of setting a shortest distance between a rotary shaft and an opening /

Generally, a sewer or a sewer pipe refers to a sewer water generated from a household, a factory wastewater coming from a factory or a workplace, and a passage through which rainwater drains sewage collected through a drainage passage of a road.

In particular, sewage is connected to the river at the discharge side, so sewage flows into the river.

That is, a commonly known sewer pipe includes an excellent toilet provided at the discharge side to purify the inflow sewage, and includes a sub-pipe leading to a sewage treatment plant associated with the superior toil.

The flow rate control device is used to introduce sewage and sewage into an excellent toilet, and is used in various names such as a soil inflow prevention device, an opening / closing device, a storm inflow prevention device, or a flow rate control and backflow prevention device.

On the other hand, since the conventional flow rate regulating device (patent registration No. 1369130) or the flow rate regulating device (patent registration No. 1453668) of the subcontractor are all constructed by compiling the bottom surface of the opening / The distance can not be set to the shortest distance.

Accordingly, it is difficult to precisely operate the opening and closing plate, and the construction of the apparatus is difficult, which causes a problem of cost increase.

Korea Patent No. 1369130 Korean Patent Registration No. 1453668

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and it is a first object of the present invention to provide a hinge for a portable electronic device which can open / close a door up to 90 degrees by setting a hinge as a rotation axis, And it is also an object of the present invention to provide a flow rate adjusting device using a hinge capable of setting a shortest distance between a rotary shaft and an opening / closing plate through a hinge, thereby enabling precise operation of the opening / closing plate.

A second object of the present invention is to provide a flow rate regulating device using a hinge wherein the rotational center of the opening / closing plate is movable so that the inlet cross-section of the inlet port through which water flows is changed.

According to an aspect of the present invention, there is provided a flow rate adjusting apparatus using a hinge, comprising: a frame installed in an excellent chamber; a reinforcing frame extending in a direction perpendicular to the frame; And an opening / closing plate coupled to the reinforcing frame via a plurality of hinges, wherein each of the hinges is coupled to a vertical surface of the reinforcing frame and a bottom surface of the opening / closing plate, And a fixing plate for forming an inlet is interposed between the frame and the opening / closing plate at one side of the frame.

A second invention is characterized in that, in the first invention, a position of the reinforcing frame is varied along the longitudinal direction of the frame so that the center of the open / close board can be moved.

According to a third aspect of the present invention, in the second aspect of the present invention, the frame further includes a horizontal fixing angle of "a ", and both vertical ends of the reinforcing frame have vertical fixing angles of" I " And the frame and the reinforcing frame are bolted to each other through a vertical fixed angle which is in close contact with the horizontal fixed angle.

A fourth invention is characterized in that, in the first invention, a backflow preventing plate for preventing reverse flow of rainwater is further incorporated between the other side of the frame and the reinforcing frame, and the backflow preventing plate forms a storage space.

The fifth invention is characterized in that, in the fourth invention, the backflow prevention plate is formed by expanding the storage space by molding into a container form for sand dredging or tool storage.

In a sixth aspect of the present invention, in the fourth aspect of the present invention, the reinforcing frame further includes a plurality of opening angle adjusting means capable of adjusting an opening angle of the opening and closing plate, the opening angle adjusting means being coupled to the reinforcing frame And a knob bolt.

According to a seventh aspect of the present invention, in the first aspect of the present invention, the impregnating means for preventing the inflow of the contaminants is integrally connected to the upper portion of the fixing plate, the other side of the contaminant- So that the opening angle of the opening / closing plate can be adjusted.

According to the flow rate adjusting apparatus using the hinge of the present invention, the hinge can be set as the rotation axis, and the opening / closing plate can be opened and closed up to 90 degrees at maximum.

In addition, although the conventional opening / closing plate is a bearing coupled to the bottom surface, the distance between the rotating shaft and the opening / closing plate can not be set to the shortest distance. However, in the first embodiment, the distance between the rotating shaft and the opening / closing plate can be set to the shortest distance There is an effect that the opening and closing plate can be precisely operated.

In addition, the first embodiment can eliminate the conventional rotary shaft and bearing, thereby reducing the installation value of the device and increasing the durability of the device.

In addition, the knob bolt is exposed to the storage space to more easily adjust the opening angle of the opening / closing plate, and the opening angle adjusting means formed of the conventional "bar" or "wire" The cost can be reduced and the unit price can be lowered and the durability of the apparatus can be increased.

In addition, the second embodiment has an effect that the rotation center of the opening / closing plate can be easily moved so that the inlet cross-section of the inlet port into which the water flows is changed.

Further, the impurity engaging means is capable of controlling the opening angle of the opening / closing plate by means of the obstacle-engaging means without the need of a separate opening angle adjusting means while preventing the inflow of the contaminants contained in the wastewater and sewage, thereby simplifying the apparatus have.

In addition, by increasing the opening angle, the flow rate of the sewage and sewage can be increased to increase the capacity, and the length of the opening and closing plate and the overall length of the apparatus can be reduced, thereby enabling efficient installation in a narrow space. Can be saved.

1 is a perspective view showing a configuration of a flow rate adjusting apparatus using a hinge according to a first embodiment of the present invention,
2 is a bottom perspective view showing the configuration of the first embodiment according to the present invention,
3 is an exploded perspective view showing a disassembled state of the first embodiment according to the present invention,
4 is an operational view showing the operating state of the open / close board of the first embodiment according to the present invention,
FIG. 5 is a sectional view showing a backflow prevention plate having a storage space expanded according to the first embodiment of the present invention, FIG.
6 is a perspective view showing the configuration of a flow rate adjusting apparatus using a hinge according to the second embodiment of the present invention,
7 is a bottom perspective view showing a configuration of a second embodiment according to the present invention,
8 is an exploded perspective view showing a disassembled state of the second embodiment according to the present invention,
9 is an operational view showing a moving state of a reinforcing frame of a second embodiment according to the present invention,
10 is an operation diagram showing the operating state of the open / close board of the second embodiment according to the present invention.

While the present invention has been described in connection with certain exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and similarities. It should be understood, however, that the invention is not intended to be limited to the particular embodiments, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

In the following description of the present invention, detailed description of known related arts will be omitted when it is determined that the gist of the present invention may be unnecessarily obscured. In addition, numerals (e.g., first, second, etc.) used in the description of the present invention are merely an identifier for distinguishing one component from another.

Also, in this specification, when an element is referred to as being "coupled "," connected ", or "connected" with another element, the element is directly connected to the other element, Or may be directly bonded, but it should be understood that, unless otherwise specifically contradictory, there may be intervening, interlinked, or connected via another element in the middle.

Hereinafter, a flow rate adjusting apparatus using a hinge according to the present invention will be described in detail with reference to the accompanying drawings.

2 is a bottom perspective view showing a configuration of a first embodiment according to the present invention, and FIG. 3 is a cross-sectional view taken along the line II-II of FIG. FIG. 4 is a cross-sectional view of a check valve according to a first embodiment of the present invention, and FIG. 5 is a cross-sectional view of the expanded space of the first embodiment according to the present invention, Sectional view showing the backflow preventing plate.

As shown in FIGS. 1 to 4, the first embodiment relates to a flow rate adjusting device using a hinge capable of opening and closing the opening / closing plate 30 up to 90 degrees by setting the hinge 40 as a rotational axis.

The first embodiment can increase the durability of the apparatus through the reinforcing frame 20 coupled to the frame 10 and set the shortest distance between the rotary shaft and the opening and closing plate 30 through the hinge 40 And a flow control device using a hinge capable of enabling precise operation of the opening and closing plate (30).

The flow control device using the hinge is mainly composed of three parts, that is, a frame 10 installed in the superior room, a reinforcing frame 20 provided in the frame 10 and a plurality of hinges 40 And an opening / closing plate (30) coupled to the reinforcing frame (20).

The frame 19 is installed at the upper end of the sewer well, and the sewer well is connected to the sewer pipe through a connecting pipe. The sewer pipe is connected to the sewage water treatment plant and is collected into the sewer.

The reinforcing frame 20 is constituted by a square pipe and is installed in the frame 10 in the lateral direction.

The reinforcing frame 20 reinforces the durability of the frame 10 and also has a function of supporting the opening / closing plate 30 to be installed.

Here, the opening / closing plate 30 is coupled to each tube of the reinforcing frame 20 through at least two hinges 40.

Each of the hinges 40 is coupled to the vertical surface of the reinforcing frame 20 and the bottom surface of the opening and closing plate 30 so that the opening angle of the opening and closing plate 30 can be opened / So that the inflow amount can be increased.

However, in the first embodiment, the distance between the rotary shaft and the opening and closing plate 30 is set to be a distance between the rotary shaft and the open / close plate 30 through the hinges 40 So that the opening / closing plate 30 can be precisely operated.

In addition, the first embodiment can eliminate the rotation shaft and the bearing coupled to the conventional open / close plate, thereby reducing the installation value of the device and increasing the durability of the device.

A backflow preventing plate 50 for preventing backflow of rainwater and for dredging the bottom of the bottom of the frame 10 is bolted between the other side of the frame 10 and the reinforcing frame 20.

The backflow prevention plate 50 is disposed below the frame 10 and below the reinforcing frame 20 to form the storage space 51 as much as the thickness of the frame 10.

Here, the backflow prevention plate 50 functions to prevent the rainwater stored in the inside of the excellent toilet from flowing backward, and if the other function is separated from the frame 10, the inside of the good toilet can be dredged through the external dredger .

The buoyancy tank 31 is further coupled to one side of the bottom surface of the opening / closing plate 30 so that the opening / closing plate 30 can be automatically closed by the rainwater flowing backward to the good toil.

At this time, since the weight 32 is located in the storage space 51 when the opening / closing plate 30 is closed, the weight should be considered as the height of the storage space 51.

In addition, the reinforcement frame 20 is further coupled with a plurality of opening angle adjusting means capable of adjusting the angle of opening of the opening / closing plate 30.

The opening angle adjusting means is coupled to the reinforcing frame 20 so as to be exposed to the storage space 51, which is composed of the knob bolts 21.

4, when the knob bolt 21 is opened, the end portion of the knob bolt 21 is brought into contact with the opening / closing plate 30 according to the tightness of the knob bolt 21, It is possible to set the opening angle of the opening 30 to 90 degrees or less.

Also, since the knob bolts 21 are exposed in the storage space 51, water contact can be avoided, and the opening angle of the opening / closing plate 30 can be adjusted more easily.

Accordingly, the opening angle adjusting means configured in the conventional "bar" or "wire" shape is simply formed in a bolt shape, so that the construction is convenient and the cost is reduced, so that the unit price can be decreased and the durability of the apparatus can be increased.

As shown in FIG. 5, the backflow prevention plate 50 may be formed by expanding the storage space 51 by being formed into a container shape for sand dredging or tool storage as well as being separated by bolting.

In this embodiment, a partition wall (not shown) may be formed in the storage space 51 so as to be used as a storage space 51 for storing the tool together with the dredging of the sand.

FIG. 6 is a perspective view showing a configuration of a flow rate adjusting apparatus using a hinge according to a second embodiment of the present invention, FIG. 7 is a bottom perspective view showing a configuration of a second embodiment according to the present invention, 9 is an explanatory view showing a moving state of the reinforcing frame of the second embodiment according to the present invention, and Fig. 10 is an exploded perspective view showing the opening and closing of the second embodiment according to the present invention Fig. 3 is an operation diagram showing the operating state of the plate.

As shown in FIGS. 6 to 10, in the flow rate control apparatus using the hinge of the second embodiment, the rotational center of the opening / closing plate 30 can be shifted so that the water passage cross section D of the inlet port 12, .

This is possible by obtaining the position of the reinforcing frame 20 so as to be variable along the longitudinal direction of the frame 10.

To this end, the frame 10 further includes a horizontal fixed angle 13 in the form of a "? &Quot;

At this time, the horizontal fixing angle 13 is formed by forming a plurality of coupling holes C along the longitudinal direction.

The movement distance of the open / close board 30 is determined according to the length of the horizontal fixed angle 13.

Further, the reinforcement frame 20 further includes longitudinally fixed angles 22 in the form of "I"

Here, the vertical fixing angle 22 is also formed by forming a plurality of engaging holes C.

The opening and closing plate 30 moves the reinforcing frame 20 to bring the vertical fixing angle 22 into close contact with the horizontal fixing angle 13 and then bolts the vertical fixing angle 22 to the horizontal fixing angle 13 through the engaging holes C, The position can be moved.

9 and 10, since the fixing plate 11 forming the inlet 12 is connected to the upper portion of one side of the frame 10 with the opening / closing plate 30, the reinforcing frame 20, the center of rotation of the opening / closing plate 30 can be moved to change the water passage cross-section D of the inlet port 12, and thus the maximum water inflow can be controlled.

On the other hand, the upper surface of the fixing plate 11 is integrally joined with the clogging-engaging means 60 for preventing the inflow of the contaminants.

The other side of the obstacle catching means 60 extends to the central region of the open / close board 30, and the grooves 61 are formed so that the position can be changed.

10, by moving the position of the obstacle catching means 60 so that the other end of the obstacle catching means 60 is brought into contact with one surface of the opening and closing plate 30, the opening angle of the opening and closing plate 30 can be adjusted .

This obstacle catching means 60 can control the opening angle of the opening and closing plate 30 through the obstacle catching means 60 without a separate opening angle adjusting means while preventing inflow of the contaminants contained in the sewage and sewage So that the device can be simplified.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention as defined by the appended claims. It's obvious that you can

10: frame 11: fixed plate 12: inlet
13: Horizontal fixed angle
20: reinforcing frame 21: knob bolt 22: vertical fixed angle
30: opening / closing plate 31: buoyancy cylinder 32: weight
40: HINGE
50: backflow prevention plate 51: storage space
60: Clogging means 61: Groove
D: water passage cross section C: joint ball

Claims (7)

A frame (10) installed in an excellent house;
A reinforcing frame (20) transversely to the frame (10); And
And an opening / closing plate (30) coupled to the reinforcing frame (20) through a plurality of hinges (40)
Each of the hinges 40 is coupled to a vertical surface of the reinforcing frame 20 and a bottom surface of the opening / closing plate so that the opening angle of the opening / closing plate can be opened /
Wherein a fixing plate (11) for forming an inlet (12) is connected to an upper portion of one side of the frame (10) with the opening / closing plate (30).
The method according to claim 1,
Characterized in that the reinforcing frame (20) is displaced in the longitudinal direction of the frame (10) so as to enable the central movement of the associated opening / closing plate (30).
3. The method of claim 2,
Further comprising a horizontal fixed angle (13) in the form of "a" at the bottom of the frame (10)
The reinforcing frame 20 further includes vertical fixing angles 22 in the form of "I"
Wherein the frame (10) and the reinforcing frame (20) are bolted to each other through a vertical fixing angle (22) closely attached to the horizontal fixing angle (13).
The method according to claim 1,
A backflow prevention plate 50 for preventing reverse flow of rainwater is further provided between the other side of the frame 10 and the reinforcing frame 20,
Wherein the backflow prevention plate (50) forms a storage space (51).
5. The method of claim 4,
Wherein the backflow prevention plate (50) is formed by expanding the storage space (51) by molding into a container form for sand dredging or tool storage.
5. The method of claim 4,
The reinforcing frame 20 is further provided with a plurality of opening angle adjusting means for adjusting the opening angle of the opening / closing plate 30,
Wherein the opening angle adjusting means comprises a knob bolt (21) coupled to the reinforcing frame (20) so as to be exposed in the storage space (51).
The method according to claim 1,
A clogging means (60) is integrally coupled to the upper portion of the fixing plate (11)
The other side of the obstacle catching means 60 extends to a central region of the opening and closing plate 30 and is configured to adjust the opening angle of the opening and closing plate 30 by forming a groove 61 A flow control device using a hinge.

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