KR20170124740A - Closed Structure Of The Floor Vents - Google Patents

Abstract

The present invention relates to a sealed structure of a bottom opening, which comprises: a first structure including a first frame for forming an outer edge of one side thereof with respect to the center of a bottom opening through which a service member passes, and having a passage communicating with the outside formed in one end thereof, and a first brush portion filled in the first frame to seal one side of the bottom opening; a second structure corresponding to the first structure, and including a second frame for forming the outer edge of the other side thereof with respect to the center of the bottom opening, and having the passage communicating with the outside formed in one end thereof, and a second brush portion filled in the second frame to seal the other side of the bottom opening; a first connection member inserted into the passages of the first and second frames to connect one ends of the first and second frames, and having a central portion thereof curved to extend and retract the other ends of the first and second frames with respect to one ends of the first and second frames; and a pair of male and female second connection members provided at the other ends of the first and second frames, and restricted by each other to connect the other ends of the first and second frames. According to an embodiment of the present invention, the bottom opening through which the service member passes, is effectively sealed, and an assembly and a separation thereof are easy, thereby improving work efficiency.

Description

[0001] Closed Structure Of The Floor Vents [0002]

Field of the Invention The present invention relates to a sealing structure of a bottom opening, and more particularly, to a sealing structure of a bottom opening that effectively seals a bottom opening through which a service member of a data center passes and improves the efficiency of the operation.

In general, a data center is a facility equipped with a computer system, communication equipment, and storage (storage), and is a space for processing Internet search, e-mail, and online shopping. These features are paralyzed and thus have redundant power supplies and redundant data communication equipment. In addition, since computer equipment emits heat, air conditioning is important, and there are fire fighting facilities and security devices.

Such data centers provide floor openings through which cables, conduits, hoses and other passing members (hereinafter referred to as service members) can pass through to the floor, wall, ceiling, cabinet panel, etc., as well as various other environments.

It should be possible for the bottom openings to be effectively added, removed or rearranged as needed at the same time as effective sealing to prevent air from escaping.

For example, a typical data center accommodates a number of computer servers that are placed on a shelf and connected by cable to other computer servers or networks. These data centers are typically devices that are added, removed, relocated from time to time, relocated and rebuilt as the network expands. In addition, due to the very high heat generated by the servers in the data center and the bad effects of such heat on the operation of the computer, it supplies air to the device shelf to cool the servers. To this end, a common data center provides space for service members.

Here, the space is provided with a raised floor functioning as a plenum for supplying the air conditioning air, and an air inlet for supplying the air conditioning air to the front of the shelf of the server is provided on the floor of the upper floor. The air-conditioning air, which is under relatively higher pressure than the ambient air in the data center, is discharged upward along the front of the shelf and sucked into the servers by an internal blower provided in each of the servers to cool the heat of the server .

In addition, one or more bottom openings are provided so that the service members, including the cables for connecting the servers to one another, pass through the top floor bottom.

However, it is important to minimize the escape of conditioned air through the bottom opening, since the cooling efficiency of the servers is reduced if the air-conditioning air escapes through the bottom openings through which the service members pass. It is also important to make it easy and efficient to mount, remove, and otherwise relocate service components within the bottom opening.

Accordingly, there is a demand for a sealing structure of a bottom opening that can efficiently seal the bottom opening so as to prevent the air-conditioning air from escaping, and facilitate installation, removal, and rearrangement of service members.

Korea Registered patent: 10 - 1178257 (Notification date Aug. 29, 2012)

Korean Registered Utility Model: 20 - 0321470 (Notice Date 2003. 07. 28)

SUMMARY OF THE INVENTION The present invention has been made to solve the conventional problems,

It is an object of the present invention to provide an air conditioner that can prevent damage to passing service members and efficiently seal the openings so as to prevent air from escaping from the inside and to improve the ease of mounting, Structure.

Another object of the present invention is to provide a sealing structure of a bottom opening which can be easily assembled and detached, thereby enhancing ease of use and improving work efficiency.

According to an aspect of the present invention, there is provided a sealing structure of a bottom opening according to an exemplary embodiment of the present invention, which includes a bottom opening through which a service member is passed, A first frame having a first frame formed with a passage through which the first opening is formed and a first brush portion filled in the first frame to seal one side of the bottom opening; A second frame formed in correspondence with the first structure and forming a rim of the other side with respect to the center of the bottom opening and having a passageway communicating with the outside at one end thereof and a second frame filled inside the second frame, A second structure composed of a second brush portion that hermetically seals; The first frame is inserted into the passage of the first frame and the passage of the second frame so that one end of the first frame and one end of the second frame are connected and the other end of the first and second frames A first connecting member which is bent at a central portion so as to be opened and closed; And a second connecting member provided at the other end of the first frame and the other end of the second frame and configured to couple each other to connect the other end of the first frame and the other end of the second frame, .

Wherein the first connecting member is provided with an engaging portion on one side of both ends thereof and an elastic surface capable of being bent at a central portion thereof and an outer wall of the passage of the first frame and the outer wall of the passage of the second frame, And an engaging groove is formed at a position corresponding to the engaging piece so that the engaging piece is engaged.

One end of the latching member of the first linking member is fixed so as to have an elastic force and the other end thereof is free and the free end of the other end of the linking member is protruded from the outer surface of the first linking member by a predetermined height .

The second connecting member is composed of a restricting groove provided at the other end of the first frame and a restricting projection provided at the other end of the second frame and restricting to the restricting groove, So that the width is narrowed from one side toward the other side.

The first frame and the second frame are further provided with first and second flange portions for widening the contact area with the rim of the opening.

In addition, the first and second frames are each formed with a coupling hole along an inner wall in the longitudinal direction, and the first and second brush portions are connected to the first and second brushes arranged in one direction to fill the inner space of the first and second frames. One end of the bristles is fixed to the clip and the clip is coupled to the first and second engagement holes in such a manner that the clip is constrained to the first and second engagement holes.

The first and second brushes are coupled to the upper and lower coupling holes, respectively. The first and second brushes are coupled to the upper coupling hole. The upper brush is coupled to the lower coupling hole. And a lower brush.

The upper brush of the first and second brushes has a simulated length coinciding with an end of the first and second frames and a length of the lower brush is formed to be shorter than a length of the upper brush by a predetermined length. do.

According to the embodiment of the present invention, it is possible to prevent damage to the service members passing through the bottom opening and effectively seal the bottom opening so that the air-conditioning air inside the floor does not escape.

In addition, there is an effect that mounting, removal, rearrangement, etc. of the service members can be easily performed through the brush portion for sealing the bottom opening portion.

In addition, the structure is simple, and assembly and separation are easy, so that convenience of use and efficiency of work are improved.

1 is a perspective view illustrating a sealing structure of a bottom opening according to an embodiment of the present invention;
FIG. 2 is an exploded perspective view showing a sealing structure of a bottom opening according to an embodiment of the present invention; FIG.
3 is a side view for explaining the top and bottom double structures of the first and second brush portions in the sealing structure of the bottom opening according to the embodiment of the present invention.
4 is an assembled cross-sectional view for explaining the lengths of the upper brush and the lower brush of the brush portion in the sealing structure of the bottom opening according to the embodiment of the present invention.
5 is a perspective view illustrating a second connecting member in a sealing structure of a bottom opening according to an embodiment of the present invention;
FIG. 6 is an enlarged cross-sectional view of the main part for explaining the engagement of the second connecting member of FIG. 5;
FIG. 7 is a cross-sectional view illustrating a state in which a first structure and a second structure are coupled through a first connection member in a sealing structure of a bottom opening according to an embodiment of the present invention, And the second connecting member is separated and engaged when the other side is opened and closed.
8 is a view showing a state of use in which a service member passes through an opening in a sealing structure of a bottom opening through which a service member according to an embodiment of the present invention is passed and the brush part is in close contact with the outer surface of the service member to seal the opening, .

These and other objects, features and other advantages of the present invention will become more apparent by describing in detail preferred embodiments of the present invention with reference to the accompanying drawings. Hereinafter, a sealing structure of a bottom opening according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings. For purposes of this specification, like reference numerals in the drawings denote like elements unless otherwise indicated.

1 and 2, a description will be made of a configuration of a sealing structure of a bottom opening according to an embodiment of the present invention and a first connecting member, and an upper and a lower dual structure of the brush unit will be described with reference to FIG. Referring to FIG. 4, the difference in length between the upper brush and the lower brush of the brush part will be described with reference to FIGS. 5 and 6. FIG. A state in which the other side of the first structural body and the second structural body is opened and closed through deflection of the connecting member to separate and join the second connecting member will be described. A state of use in which the bottom opening through which the service member passes is sealed.

1 and 2, a sealing structure of a bottom opening according to an embodiment of the present invention includes a first structure 100, a second structure 200 corresponding to the first structure 100, a first structure 200, And a second connection member 400 connecting the first connection member 300 and the second connection member 400 to each other.

Here, the service member 10 includes cables, cable bundles, conduits, hoses, and other passing members.

The first structure 100 includes a first frame 110 forming an outer frame at one side of the opening with reference to the center of the opening 20 through which the service member 10 passes, And a first brush part (130) for sealing one side of the brush part (20).

The first frame 110 is composed of a pair of horizontal frames 111 spaced apart from each other by a predetermined distance and a vertical frame 114 connecting one end of the horizontal frame and has a flat C shape.

A passageway 112 communicating with the outside is formed in one of the horizontal frames 111 of the pair of horizontal frames 111 and an engagement groove 113 communicating with the outside is formed on the outer side wall of the passageway 112.

The latching groove 113 is for fixing one end of the first connecting member 300 inserted into the passage 112 and is located at a position corresponding to the latching piece 310 of the first connecting member 300 .

An engaging groove 115 is formed along the longitudinal direction on the inner wall of the vertical frame 114 connecting one end of the horizontal frame. The inner wall of the vertical frame 114 corresponds to the inner wall of the first frame 100 in which the first brush part 150 is filled and the coupling groove 115 is formed in the upper and lower double.

A first flange portion 120 is provided at the lower end of the first frame 110 to widen the contact area with the rim of the opening portion 20. Since the first structure 100 is placed on the upper surface of the opening, the first frame 110 has a first flange portion 120 extending to the outside of the first frame 110, thereby widening the contact area with the rim of the opening. .

The first brush 130 is fixed at one end of the hair densely arranged in one direction by the clip 131 to fill the inner space of the U-shaped first frame 110.

The clip 131 of the first brush part is engaged with the engaging groove 115 formed in the vertical frame 114 of the first frame so as to be filled in the inner space of the first frame 110.

3, the first brush part 130 is divided into an upper brush 132 and a lower brush 133, which are respectively fitted into coupling grooves 115 formed in the vertical frame 114.

That is, the upper brush 132 is coupled to the upper side coupling groove 115 of the vertical frame 114, and the lower brush 133 is coupled to the lower side coupling groove 115 of the vertical frame 114, It accomplishes.

4, the base length of the upper brush 132 is aligned with the end of the horizontal frame 111, and the base length of the lower brush 133 is longer than the base length of the upper brush 132 by a predetermined length Respectively.

Referring back to FIGS. 1 and 2, the second structure 200 has the same structure as the first structure 100. Therefore, the second structure 200 is made of the same description as the first structure, and the description thereof will be omitted. The second structure 200 is described as a second frame 210 instead of the first frame 110 and is described as a second flange portion 220 instead of the first flange portion 120 and the first brush portion 130 ) Is described as the second brush portion 230 instead. This second structure 200 complies with the first structure 100 to complete the sealing structure of the bottom opening.

The first linking member 300 has a bar shape of a straight line. Each of the first and second linking members 300 has a locking piece 310 formed at one side thereof and an elastic surface 320 at a central portion thereof.

Here, the latching piece 310 has one end fixed through the slot 311 cut in the C shape, and the other end is freely shaped, so that the elastic force is given. And a jaw protruding from the outer surface of the connecting member by a predetermined height and engaging with the groove is formed in the free end of the other side.

The elastic surface 320 of the central portion is formed to be thin and flexible and flexible so as to be formed thinner than one side and the other side of the engaging piece 310 formed.

The first connecting member 300 is inserted into the passage 112 formed in the first frame 110 of the first structure and the other end inserted into the passage 212 formed in the second frame 210 of the second structure. do. When the engaging pieces 310 formed on both ends of the first linking member 300 are pressed and pushed into the passages 112 and 212 of the first and second frames, the engaging pieces 310 pass through the passages in a pressed state The protruding tangs are caught by the latching grooves 113 and 213 due to the release of the pressing. When the first and second frames 110 and 210 are pulled toward both sides while the retaining pieces 310 engaged with the retaining grooves 113 and 213 are pressed, the retaining pieces 310 are separated from the retaining grooves 113 and 213, The second structure is separated.

The second linking member 400 is provided at the other end of the first frame 110 and the other end of the second frame 210 so as to connect the other end of the first frame 110 with the other end of the second frame. It is composed of a pair.

5 and 6, the second connecting member 400 includes an arm-shaped restricting groove 410 provided at the other end of the first frame 110 and a locking recess 410 formed at the other end of the second frame 210, And a male-type restraining protrusion 420 which is restrained by the restraining groove.

Here, the restricting groove 410 has a shape narrowing from one side toward the other side so as to restrain the restricting projection 420 to be inserted. When the restricting protrusion 420 is inserted through the lower part of the wide restricting groove 410 and the width is narrowed when the restricting protrusion 420 is inserted as shown in FIG. When the restricting protrusion 420 is pushed up to the upper portion of the restricting groove 410, the restricting protrusion 420 is forcedly fixed to the upper portion of the narrower restricting groove 410. Conversely, when the restricting protrusion 420 is pushed downward into the lower portion of the restricting groove 410, the restricting protrusion 420 is separated from the restricting groove through the lower portion of the wide restricting groove 410.

As shown in FIG. 7, the sealing structure of the bottom opening configured as described above is formed by first inserting one side of the first connecting member 300 into the passage 112 of the first frame 100, which is the first structure 100, So that the latching piece 310 is caught in the groove 113.

The other side of the first connection member 300 exposed to the outside is inserted into the passageway 212 of the second frame 200 as the second structure 200 so that the latching piece 310 is engaged with the latching groove 213 of the passage The first structure 100 and the second structure 200 are connected to each other. At this time, the first structure 100 and the second structure 200 are connected to each other through the bending of the elastic surface 320 formed at the center of the first connection member 300 in a state where one side is connected by the first connection member 300 1 structure 100 and the second structure 200 can be opened and closed.

A service member 10 having the first structure 100 and the second structure 200 connected to each other by the first connection member 300 is placed on the upper surface of the opening 20 and the opening 20 is passed through the first structure 100 and the second structure 200, The first and second brushes 130 and 230, and then the first and second connecting members 400 and 400 are coupled to each other. At this time, the second linking member 400 inserts the restricting protrusion 420 provided in the second frame 210 through the lower wide portion of the restricting groove 410 of the first frame, 410, the restricting protrusion 420 is constrained and fixed to the upper portion of the narrow restricting groove 410, so that the first structure 100 and the second structure 200 are coupled to each other.

8, the first structure 100 and the second structure 200 coupled by the first connection member 300 and the second connection member 400 are connected to the first brush unit 130, The end portion of the second brush portion 230 is in close contact with the outer surface of the service member 10 to completely seal the opening 20 through which the service member 10 passes, The air-conditioning air of the air-

Also, it is possible to easily mount, remove, or rearrange the service members through the first and second brush units 130 and 230 without separating or removing the first and second structures 100 and 200.

In addition, the first and second structures can be easily assembled and separated, and the elasticity of the first connection member 300 connecting one side of the first and second structures allows the connection and disconnection of the second connection member 400, Thereby facilitating the separation and thereby improving the ease of use and the efficiency of the operation.

Although the preferred embodiments of the present invention have been described, the present invention is not limited to the specific embodiments described above. 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 appended claims, And equivalents may be resorted to as falling within the scope of the invention.

100: first structure 110: first frame
111: horizontal frame 112: passage
113: engaging groove 114: vertical frame
115: coupling groove 120: first flange portion
130: first brush part 131: clip
132: upper brush 133: lower brush
200: second structure 210: second frame
211: horizontal frame 212: passage
213: latching groove 214: vertical frame
220: second flange portion 230: second brush portion
300: first connecting member 310:
311: Slot 320: Elastic face
400: second connecting member 410: restraint groove
420: restraining projection

Claims (8)

A first frame which forms a rim of one side with respect to the center of the bottom opening through which the service member passes and forms a passage communicating with the outside at one end thereof; a first frame which is filled in the first frame, The first structure comprising:
A second frame formed in correspondence with the first structure and forming a rim of the other side with respect to the center of the bottom opening and having a passageway communicating with the outside at one end thereof and a second frame filled with the inside of the second frame, A second structure comprising a second brush part for sealing the first brush part;
The first frame and the second frame are inserted into the passage of the first frame and the passage of the second frame to connect one end of the first frame and one end of the second frame, A first connecting member which is bent at a center portion so as to open and close the other end; And
A second connecting member provided at the other end of the first frame and the other end of the second frame, the arm connecting the other end of the first frame and the other end of the second frame;
And a bottom opening. The method according to claim 1,
The first connection member may have a locking piece on one side of both ends thereof and an elastic surface capable of bending in the middle,
Wherein a locking groove is formed at a position corresponding to the engaging piece so that the engaging piece is engaged when the first connecting member is inserted into the passage of the first frame and the outer wall of the passage of the second frame. . 3. The method of claim 2,
Wherein the latching member of the first linking member is fixed at one side so as to have an elastic force and the other end is free and the free end of the other side is protruded from the outer surface of the first linking member by a predetermined height. Sealing structure. The method according to claim 1,
The second connecting member is composed of a restricting groove provided at the other end of the first frame and a restricting projection provided at the other end of the second frame and confined in the restricting groove,
Wherein the restricting groove has a shape that narrows from one side toward the other side so as to restrain the restricting projection to be inserted. The method according to claim 1,
Wherein a first flange portion and a second flange portion are provided at lower ends of the first frame and the second frame to widen the contact area with the rim of the opening portion. The method according to claim 1,
The first and second frames are each formed with a coupling hole along an inner wall in the longitudinal direction, and the first and second brush portions are connected to each other by a pair of bristles arranged in one direction to fill an inner space of the first and second frames, Is fixed to the clip and the clip is engaged in such a way that it is held in the first and second engagement holes. The method according to claim 6,
The first and second brushes are coupled to the upper and lower brushes, respectively. The upper and lower brushes are coupled to the upper and lower brushes, respectively. Wherein the bottom opening has a closed structure. 8. The method of claim 7,
Wherein an upper brush of the first and second brushes has a simulated length coinciding with an end of the first and second frames and a length of a bottom of the lower brush is formed to be shorter than a base length of the upper brush by a predetermined length. The sealing structure of the opening.

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