KR200478903Y1 - Lower body for reinforced windproof function - Google Patents

Lower body for reinforced windproof function Download PDF

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Publication number
KR200478903Y1
KR200478903Y1 KR2020140007880U KR20140007880U KR200478903Y1 KR 200478903 Y1 KR200478903 Y1 KR 200478903Y1 KR 2020140007880 U KR2020140007880 U KR 2020140007880U KR 20140007880 U KR20140007880 U KR 20140007880U KR 200478903 Y1 KR200478903 Y1 KR 200478903Y1
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KR
South Korea
Prior art keywords
vertical
fixing member
slat
main body
vertical fixing
Prior art date
Application number
KR2020140007880U
Other languages
Korean (ko)
Inventor
정상용
Original Assignee
주식회사 선우인더스트리
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Priority to KR2020140007880U priority Critical patent/KR200478903Y1/en
Application granted granted Critical
Publication of KR200478903Y1 publication Critical patent/KR200478903Y1/en

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    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings

Abstract

The present invention relates to an inner bottom for a wind pressure shutter and is mounted on a lower portion of a slat main body which slides vertically along a guide rail main body installed on a building or a column, A vertical fixing member in which a coupling slit connection portion is formed in a longitudinal direction and a buffer mounting groove is formed in a longitudinal direction and a side coupling groove is formed in a longitudinal direction on both horizontal lines; And a side member that is selectively coupled to both sides of the vertical fixing member and has a fitting protrusion that is fitted in the side fitting groove in the longitudinal direction, the side member being selectively mounted to the vertical fixing member have.
According to the embodiment of the present invention, not only the side members can be selectively mounted on both sides of the vertical fixing member coupled with the slat positioned at the lowermost end of the slat main body, but also the side members are formed into the fitting structure, It is possible to form an undamaged portion for an inner windshield shutter in a desired shape.

Description

{Lower body for reinforced windproof function}

More particularly, the present invention relates to a jacket for an inner windshield which is easy to change in shape and easy to assemble to the bottom of a slat.

An internal wind pressure shutter having a shaft is installed in a building such as an airplane hangar, a power plant, a plant, and an industrial facility such as a plant. The wind pressure shutter serves to open or close a door of a building or a facility, The shutter is opened or closed by raising or lowering the shutter, which is connected to the slat, by raising or lowering the shutter.

On the other hand, since the above-mentioned building is mainly constructed on a plain and a plain area without windshield, a windshield with an internal windshield must be installed at the entrance. Such an interior windshield is formed of a high strength metal or alloy material do.

Specifically, the inner wind pressure shutters have a structure in which slats made of aluminum or the like are continuously vertically coupled and lifted or lowered while being wound or unwound on a shaft mounted on a shutter box on an upper portion of a guide rail, .

The inner wind pressure shutters include a driving motor provided close to one side of an upper portion of a plurality of narrow and long slats and slats to provide a driving force for raising and lowering the slats, A switch box provided with an operation switch for reverse rotation, a guide rail formed vertically along both side edges of the slat and guiding the up and down action of the slat, Or a shaft to be lowered or lowered.

The inner wind pressure shutters as described above may be formed of one shutter having a size capable of opening and closing the entire door of a facility, and a guide rail as a fixed post for fixing the shutter, and a connecting device for connecting the guide rail and the shutter, The end caps connecting the plurality of slats are required to withstand strong winds such as typhoons, so strong durability is required.

The lower part of the slats constituting the inner wind pressure shutters is fitted with a bottom surface close to or close to the ground, and the bottom surface is formed into an I shape or a T shape in cross section.

To explain this in more detail, a mounting groove is formed in the longitudinal direction so that the slat connecting portion is formed in the longitudinal direction so that the bottom of the I-shape can be connected to the upper portion of the body having the predetermined height, and the lower portion is connected to the buffer member .

Further, the bottom of the T shape is formed in a longitudinal direction so that the slat connection part can be connected to the slat on the upper part of the body having a predetermined height, and the mounting groove is formed in the longitudinal direction so as to be connected to the buffer member at the lower part. On both sides, predetermined section wings are protruded symmetrically.

However, there has been a problem in that only one shape can be used singularly in the case of the undulation formed in the conventional I shape or T shape.

In other words, if it is desired to change the bottom edge from the T shape to the I shape or the I shape to the T shape, the cost of the I shape and the T shape must be increased. .

In addition, the conventional T-shaped bottom has to be cut at the end portion in the process of being coupled with the guide rail main body, thereby wasting resources and damaging the parts in the cutting process.

Korean Patent Publication No. 10-1003550

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to enable a side member to be selectively mounted on both sides of a vertical fixing member engaged with a slat positioned at the lowermost end of a slat main body.

Further, it is an object of the present invention to provide a vertical mounting groove and a horizontal support surface on a side surface of a vertical fixing member to which a side member is closely attached, thereby supporting and supporting the side member.

And a side member mounted on both sides of the vertical fixing member is formed as a sliding coupling structure.

The lower limit for the inner wind pressure shutter according to the embodiment of the present invention is mounted on a lower portion of a slat body sliding in a vertical direction along a guide rail body installed on a building or a column, A vertical fixing member in which a slat connection portion to be coupled with the slat is formed in a longitudinal direction, a buffer mounting groove is formed in a longitudinal direction at a lower center, and a side coupling groove is formed in a longitudinal direction on both horizontal lines; And a side member that is selectively coupled to both sides of the vertical fixing member and has a fitting protrusion that is fitted in the side fitting groove in the longitudinal direction, the side member being selectively mounted to the vertical fixing member have.

A vertical mounting groove may be formed on a side surface of the vertical fixing member to which the side member is closely attached, and a vertical projection may be formed on the side mounting member.

A horizontal support surface may be formed at a lower portion of the vertical mounting groove to support the end of the vertical protrusion.

A fixing protrusion groove is formed at an edge portion of the side coupling groove constituting the vertical fixing member, and a side fixing protrusion is formed in the fitting protrusion of the side member to fix the position of the side member.

According to the embodiment of the present invention, not only the side members can be selectively mounted on both sides of the vertical fixing member coupled with the slat positioned at the lowermost end of the slat main body, but also the side members are formed into the fitting structure, It is possible to form an undamaged portion for an inner windshield shutter in a desired shape.

Further, a vertical mounting groove and a horizontal support surface are formed on the side surface of the vertical fixing member to which the side member is in close contact, so that the side member can be supported and the force applied to the side member can be reduced.

In addition, since the side members mounted on both sides of the vertical fixing member are formed in the sliding coupling structure, it is unnecessary to cut the end portions of the side members facing the guide rail main body, thereby preventing waste of resources.

FIG. 1 is a perspective view showing a bottom for a windproof shutter according to the present invention. FIG.
Fig. 2 is a perspective view showing another embodiment of the invention for the inner wind pressure shutter according to the present invention; Fig.
Fig. 3 is an exploded perspective view showing the fall of the windproof shutter of Fig. 2 according to the present invention; Fig.
4 is a view showing another embodiment of the slat connecting portion of the vertical fixing member for the inner wind pressure shutter and the fitting projection of the side member according to the present invention.
5 and 6 are a view showing a guide rail main body and a slat main body which are engaged with a bottom edge for an inner wind pressure shutter according to the present invention.
Fig. 7 is a front view showing a state of use of the bottom dead center for the windproof shutter according to the present invention; Fig.
8 (a) and 8 (b) are views showing the shape change of the bottom dead center for the wind-resistant shutter according to the present invention.
Figs. 9 (a) and 9 (b) are plan sectional views comparing the present invention with the conventional art for a windproof shutter.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. However, the present invention may be embodied in many different forms and is not limited to the embodiments described herein. Like parts are designated with like reference numerals throughout the specification.

FIG. 1 is a perspective view showing a bottom dead center for an inner wind pressure shutter according to the present invention, and FIG. 2 is a perspective view showing another embodiment of a bottom dead center for an inner wind pressure shutter according to the present invention. 2 is an exploded perspective view showing a bottom dead center for the windproof shutter of FIG. 2 according to the present invention, FIG. 4 is an exploded perspective view of the bottom vertical vertical fixing member for the windproof shutter according to the present invention, FIGS. 5 and 6 are views showing a guide rail main body and a slat main body which are engaged with a bottom edge for an inner wind pressure shutter according to the present invention. FIG.

The inner panel 10 for a wind pressure shutter according to the present invention is mounted on a lower portion of a slat body 30 which slides in a vertical direction along a guide rail main body 20 installed at intervals in a building or a column.

In other words, the inner jacket 10 for inner wind pressure shutters is coupled to the lowermost slat 32 constituting the slat main body 30 so that the slat main body 30 is interlocked when the slat main body 30 is operated.

5 and 6, the guide rail main body 20 is composed of a fixing member 21, a front member 22 and a rear member 23, The slat main body 30 slides in a vertical direction along the guide rail main body 20 and includes a plurality of slats 32 having a predetermined length and formed with connection portions in the longitudinal direction on the upper and lower sides, And a wand lock 34 positioned inside the guide rail main body 20, respectively.

The guide rail main body 20 and the slat main body 30 are obviously applicable to a guide rail main body and a slat main body in addition to the drawings.

The bottom edge 10 for the inner wind pressure shutter mounted on the lower portion of the slat main body 30 includes a vertical fixing member 40 which is detachably engaged with the bottom slat 32 constituting the slat main body 30, A side member 50 that is selectively detachably coupled to both sides of the vertical fixing member 40 and a buffer member 60 that is detachably coupled to the lower portion of the vertical fixing member 40.

That is, the side wall member 50 is selectively mounted on both sides of the vertical fixing member 40, which is detachably coupled with the slat 32, And the buffer member 60 can be attached to the lower portion.

The vertical fixing member 40 coupled to the lowest slat 32 of the slat body 30 has a slat connection portion 42 coupled to the slat 32 at the upper center of the body 41 having a predetermined height and width A cushioning groove 43 is formed in the longitudinal direction and a cushioning groove 43 is formed in the lower center to be coupled with the cushioning member 60 in the longitudinal direction and a side coupling groove 44 is formed in the longitudinal direction on both horizontal lines.

That is, the vertical fixing member 40 has a slat connecting portion 42 and a buffer mounting groove 43 formed in the longitudinal direction at the upper and lower centers of the body 41, Direction.

In order to smoothly engage or disassemble the slat 32 with the slat connection part 42, the end of the slat connection part 42 is formed to be curved. And the side engagement grooves 44 are formed under the side surface 41a of the body 41. [

A vertical mounting groove 45 is formed in a side surface 40a of the vertical fixing member 40 to which the side member 50 is closely attached and a horizontal supporting surface 46 is formed at an end of the vertical mounting groove 45 do.

That is, the vertical fixing member 40 may be formed by recessing the vertical mounting groove 45 in the inward direction at right angles to the lower and left sides of the lower side of the side fitting groove 44 which is in close contact with the side member 50, The vertical protrusion of the side member 50 can be fixed and supported by forming a horizontal support surface 46 at the lower end of the side member 50 in the outward direction.

At this time, it is effective that the vertical mounting groove 45 is formed so that the outer surface of the vertical protrusion and the side surface 41a of the body 41 are located on the same line when the vertical protrusion of the side member 50 is mounted.

In addition, at least one horizontal reinforcing portion 47 may be formed in the body 41 of the vertical fixing member 40 with an interval in the vertical direction for reinforcing the strength.

The side member 50, which is selectively detachably coupled to both sides of the vertical fixing member 40, has a predetermined height and width, and a fitting protrusion 51 inserted into the side fitting groove 44 is formed on the inner side. Are formed in the longitudinal direction.

That is, the side member 50 may be fixed to the side fitting groove 44 of the vertical fixing member 40 while being fitted to the inner side of the side fitting member 50.

At this time, it is preferable that the fitting protrusions 51 are formed in a shape of a regular cross-sectional shape and are fitted and fixed to the side fitting groove 44.

A vertical protrusion 52, which is fixed and supported by being inserted into the vertical mounting groove 45, is formed at a lower portion of the fitting protrusion 51.

That is, the vertical protrusion 52 is supported by the horizontal support surface 46 while the vertical end surface 52a of the protrusion 52 is inserted into the vertical mounting recess 45.

Further, it is noted that a lateral vertical reinforcement 53 may be selectively formed inside the side member 50 for reinforcement of strength.

The buffer member 60 is detachably coupled to the lower portion of the vertical fixing member 40. The buffer member 60 is made of rubber or silicon and has a predetermined length. And a cushion portion 64 is integrally formed at a lower portion of the member fixing portion 62. [

That is, the buffering member 60 is detachably mounted on the lower portion of the vertical fixing member 40, and operates in conjunction with the operation of the lower windshield 10 for the windshield shutter according to the operation of the slat body 30, It mitigates the shock caused by contact with the ground and blocks the inside and the outside.

In the present invention, the cushioning member 60 will be described in which a cylindrical cushioning portion 64 is attached to the lower portion of the member fixing portion 62, which is formed in a "T" shape.

Next, the connecting portion of the vertical fixing member 40 and the side member 50 constituting the blade 10 for the inner wind pressure shutter may be formed as shown in FIG.

A fixing protrusion groove 44a is formed at an interval at an edge portion of the side fitting groove 44 constituting the vertical fixing member 40. The fitting protrusion 51 of the side member 50 is provided with a side- (51a) is formed to fix the position of the side member (50).

A fixing protrusion groove 44a and a side fixing protrusion 51a are formed in the vertical fixing member 40 and the side member 50 so that the side member 50 And then fixing the position of the side member 50 by using the fixing protrusion groove 44a and the side fixing protrusion 51a so that the side member 50 can be easily assembled with screws or bolts.

The following description will be made with reference to the embodiment of the inner wind pressure shutter configured as described above.

A slat connecting portion 42 is formed in the longitudinal direction at the center of the upper portion of the body 41 having a predetermined height and width and coupled with the slat 32, A side fitting groove 44 is formed in the longitudinal direction on both horizontal lines and a vertical mounting groove 40 is formed in the side surface 40a of the vertical fixing member 40 to which the side member 50 is in close contact. And a vertical fixing member 40 having a horizontal support surface 46 is formed at an end of the vertical mounting groove 45.

A fitting protrusion 51 is formed on both sides of the vertical fixing member 40 and has a predetermined height and width. The fitting protrusion 51 is fitted in the side fitting groove 44 in the longitudinal direction. And a side member 50 to which the vertical protrusions 52, which are fixed and supported by being inserted into the vertical mounting recesses 45, are bent are selectively coupled.

A fixing member 62 is formed in a longitudinal direction at an upper portion of the vertical fixing member 40 and a cushion portion 64 is integrally formed at a lower portion of the fixing member 62, The assembling of the bottom blade 10 for the inner wind pressure shutter is completed.

Here, it is understood that the assembling procedure of the bottom dead center for the wind pressure shutter can be configured differently from the above.

The use state of the bottom dead center for the inner wind pressure shutter constructed as described above will be described below.

A guide rail body 20 having a flat cross-sectional shape in the shape of a rectangle is attached to a building or a pillar at the time of engagement with the fixing member 21, the front member 22 and the rear member 23, A plurality of slats 32 each having a predetermined length inside the main body 20 and having connecting portions formed in the longitudinal direction at the upper and lower portions thereof and a plurality of slats 32 connected to the ends of the slats 32, The slat main body 30 constituted by the wand lock 34 is mounted and then the bottom blade 10 for the inner wind pressure shutter is mounted on the lowermost end of the slat 32 constituting the slat main body 30.

When the slat main body 30 positioned between the guide rail main body 20 is operated, the bottom edge 10 for the inner windscreen shutter moves upward or downward while operating in conjunction with the slat main body 30.

That is, when the door 10 for building a windproof shutter is intended to block an entrance of a building or a facility, the door 10 is operated downward along the slat main body 30. When the entrance or exit of a building or a facility is to be opened, As shown in FIG.

Here, the operation of the slat main body 30 is performed through the operation of a known driving unit, and a detailed description thereof will be omitted.

When the bottom edge 10 for the inner wind pressure shutter to be mounted on the lowermost end of the slat 32 constituting the slat main body 30 is changed from the T shape to the I shape, The fitting protrusion 51 of the side member 50 mounted on the coupling groove 44 may be separated.

8 (a), the inner jacket 10 for inner wind pressure shutters separates the side members 50 to be engaged before and after the vertical fixing member 40, and the side members 50 ) Are separated from each other so that the front and rear spaces can be utilized.

When the bottom edge 10 for the inner wind pressure shutter to be mounted on the lowermost end of the slat 32 constituting the slat main body 30 is changed from an I shape to a T shape, The side members 50 mounted on both sides of the vertical fixing member 40 are inserted into the groove 44 in the horizontal direction in accordance with the position of the guide rail main body 20 after the fitting projections 51 of the side member 50 are engaged, And then the side member 50 is fixed to the vertical fixing member 40 using screws or bolts.

8 (b), the blade 10 for the windscreen RV is mounted on the side member 50 before and after the vertical fixing member 40 to prevent it from being bent To be able to do.

In this case, the length 10 for the inner wind pressure shutter can be adjusted after the length is adjusted according to the guide rail main body 20, whereas the conventional bottom blade 10 for the inner wind pressure shutter is accommodated in the guide rail main body 20 There is a problem that resources are wasted and additional work is increased.

9 (a) and 9 (b), the conventional bottom dead center for the inner wind pressure shutters can be used after being cut through a cutting process after being cut through a cutting process to be inserted into the guide rail main body In contrast, the blade 10 for the inner windshield shutter designed by the present invention adjusts and fixes the side member 50 along the guide rail main body 20 before and after the vertical fixing member 40, thereby reducing unnecessary resource waste, Can be reduced.

That is, since the cutting edge 10 for the wind pressure shutter of the present invention does not require a cutting process and a finishing process, it is easy to work and the cost can be reduced.

As described above, the present invention is advantageous in that it is easy to change the shape and easy to assemble through the coupling structure of the vertical fixing member and the side member.

While the present invention has been described with reference to the accompanying drawings, it is to be understood that the present invention is not limited to the specific shapes and orientations, and various changes and modifications may be made by those skilled in the art. The present invention is not limited thereto.

10: Inner length for wind pressure shutter, 20: Guide rail main body,
30: Slat main body, 40: Vertical fixing member,
41: body, 42: slat connection,
43: buffer mounting groove, 44: side fitting groove,
45: vertical mounting groove, 46: horizontal supporting surface,
47: horizontal reinforcement, 50: side member,
51: fitting projection, 52: vertical projection portion,
60: buffer member, 62: member fixing member,
64: Cushion part.

Claims (4)

In a bottom portion for an inner wind pressure shutter to be mounted on a lower portion of a slat main body which slides in a vertical direction along a guide rail main body installed on a building or a column,
The bottom dead center for the inside wind pressure shutters,
A slit connecting portion to be engaged with the slat is formed in the longitudinal direction at the center of the upper portion of the body, a cushioning groove to be coupled with the cushioning member is formed in the longitudinal direction, absence; And
And a side member that is selectively coupled to both sides of the vertical fixing member and has a fitting protrusion that is fitted in the side fitting groove in a longitudinal direction,
And a side member can be selectively mounted on the vertical fixing member.
The method according to claim 1,
Wherein a vertical mounting groove is formed on a side surface of the vertical fixing member to which the side member is closely adhered and a vertical protrusion is formed on the side member to be inserted into the vertical mounting groove.
3. The method of claim 2,
And a horizontal support surface is formed in a lower portion of the vertical mounting groove to support an end of the vertical protrusion.
The method according to claim 1,
A fixing protrusion groove is formed at an edge portion of a side coupling groove constituting the vertical fixing member and a fitting protrusion is formed in the side coupling protrusion of the side member to fix the position of the side member It is characterized by the inner diameter for the wind pressure shutter.
KR2020140007880U 2014-10-30 2014-10-30 Lower body for reinforced windproof function KR200478903Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020140007880U KR200478903Y1 (en) 2014-10-30 2014-10-30 Lower body for reinforced windproof function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020140007880U KR200478903Y1 (en) 2014-10-30 2014-10-30 Lower body for reinforced windproof function

Publications (1)

Publication Number Publication Date
KR200478903Y1 true KR200478903Y1 (en) 2015-11-30

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KR2020140007880U KR200478903Y1 (en) 2014-10-30 2014-10-30 Lower body for reinforced windproof function

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200225301Y1 (en) 2000-12-20 2001-05-15 이철수 Apparatus for buffering a shutter in a building
KR200375913Y1 (en) 2004-11-30 2005-03-10 김원일 Finishing plate for shutter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200225301Y1 (en) 2000-12-20 2001-05-15 이철수 Apparatus for buffering a shutter in a building
KR200375913Y1 (en) 2004-11-30 2005-03-10 김원일 Finishing plate for shutter

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