KR20100049252A

KR20100049252A - Speed door

Info

Publication number: KR20100049252A
Application number: KR1020080108345A
Authority: KR
Inventors: 김학관
Original assignee: (주) 관우공영
Priority date: 2008-11-03
Filing date: 2008-11-03
Publication date: 2010-05-12

Abstract

The present invention relates to a speed door, comprising: a plurality of blocking sheets for blocking inside and outside of a door; A plurality of profiles coupled to upper and lower ends of each of the blocking sheets to connect each of the blocking sheets; A rotary rod attached to upper ends of the connected blocking sheets; A drive motor for rotating the rotating rod; And a door frame provided with rail grooves which are inserted at both ends of the plurality of profiles connecting the blocking sheets and the blocking sheets, respectively, to move up and down, wherein each of the profiles is provided at the upper and lower ends of each of the blocking sheets. It is provided in the form of a bar to be coupled, by providing a speed door characterized in that the upper and lower symmetrical insertion grooves are provided in the inner surface to be inserted into the upper and lower ends of each of the blocking sheet, other types such as transparent materials It is possible to provide a speed door capable of easily and firmly connecting a shielding film of the shielding film and preventing a problem such as detachment of the shielding film by strong wind or the like.

Description

Speed door {SPEED DOOR}

The present invention relates to a speed door, and more particularly to a coupling structure of the barrier film of the speed door.

SPEED DOOR is a door configured to quickly open and close the door in warehouses and other work spaces. In other words, the speed door is a door configured to compensate for the disadvantages such as the need for space for the panel in the door, such as an overhead door or shutter using the panel, or the opening and closing speed is low.

The general speed door is composed of a blocking film that can block the inside and outside, a rotating rod for rolling up the blocking film upwards, and a driving motor for rotating the rotating bar. The door frame can seal both ends of the blocking film and move the blocking film. Is provided.

The barrier film used for the speed door can be made of various materials, and it is made of a material easily wound on a rotating rod such as cloth material or synthetic resin material. In addition, natural light may be used internally by using a transparent material, but in general, an example of using a transparent material by combining a transparent film with a predetermined portion in the entire width of the blocking film is frequently used.

However, since the barrier of the speed door is made of a relatively thin soft cloth, the barrier is removed from the door frame due to strong winds or other impacts, or when a part of the transparent barrier is bonded to the barrier of an opaque material. The problem of durability is caused by frequent departure of the back.

Accordingly, it is necessary to develop a speed door capable of easily and firmly connecting other types of barrier films such as transparent materials and preventing the barrier films from being separated by strong winds.

The present invention is to provide a speed door in the speed door, it is possible to easily and firmly connect other types of barrier film, such as a transparent material, and to prevent problems such as the barrier film is separated by strong winds.

The object of the present invention, the speed door, a plurality of blocking sheets for blocking the inside and outside of the door; A plurality of profiles coupled to upper and lower ends of each of the blocking sheets to connect each of the blocking sheets; A rotary rod attached to upper ends of the connected blocking sheets; A drive motor for rotating the rotating rod; And a door frame provided with rail grooves which are inserted at both ends of the plurality of profiles connecting the blocking sheets and the blocking sheets, respectively, to move up and down, wherein each of the profiles is provided at the upper and lower ends of each of the blocking sheets. It is provided in the form of a bar to be coupled, it is achieved by the speed door, characterized in that the insertion groove is bent in the vertically symmetrical opening so that the upper and lower ends of each of the blocking sheet can be inserted into the inner surface.

Here, it is preferable that fixing members to be inserted and fixed to the insertion grooves of the profile are attached to upper and lower ends of each of the blocking sheets.

In addition, each of the profiles is preferably formed with a plurality of support bars for increasing the strength of each of the profiles therein.

According to the present invention, it is possible to provide a speed door in which the speed door can be easily and firmly connected to another kind of barrier film such as a transparent material, and can prevent a problem such that the barrier film is detached due to strong wind or the like.

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

Figure 1 is a front view showing the overall appearance of the speed door, Figure 2 is a cross-sectional view and part of the side of the profile, Figure 3 is a side cross-sectional view showing the coupling form of the barrier sheet and the profile, Figure 4 is a cross-sectional view of the door frame. .

Speed door of the present invention is a plurality of different types of blocking sheet having a predetermined width for blocking the inside and outside of the door; A plurality of profiles which are horizontally provided to couple the upper and lower sides of the blocking sheets, and the insertion grooves which are curvedly open so that upper and lower ends of the blocking sheet can be inserted into an inner surface thereof are provided in a vertically symmetrical manner; A rotating rod horizontally attached to upper ends of the combined blocking sheets; A drive motor for rotating the rotating rod; Both ends of the combined blocking sheets are inserted, and the combined blocking sheets are configured to include a door frame and the like provided with a rail groove capable of moving.

As shown in Figure 1, the speed door 1 of the present invention is a door frame 30, the various types of blocking sheet 20 and a plurality of profiles 10, the blocking sheet 20 and the profile 10 is inserted, It includes a rotary rod 60 that can wind the blocking sheet 20, a drive motor 50 for rotating the rotary rod 60, a controller 70 for controlling the drive motor 50 and the like.

As shown in Figures 1 to 3, the blocking sheet 20 may use a variety of types of cloth material or synthetic resin material, in the embodiment of the present invention, the transparent blocking sheet 21 and the opaque blocking sheet 23 of the PVC material ) Was used. In addition, the upper and lower ends of the blocking sheet 20 can be attached to the blocking sheet 20 by sewing or the like by providing a fixing member 25 having a predetermined thickness so that the blocking sheet 20 can be inserted into the insertion groove 13 to be described later. have. The fixing member 25 is cut to a length corresponding to the left and right lengths of the blocking sheet 20, and may use various materials such as soft rubber or synthetic resin. In the present invention, a flexible synthetic resin material was attached using sewing.

As shown in Figure 2, the profile 10 of the present invention, the insertion groove 13 is formed in the inner side of the upper and lower both ends to be coupled to the end of the blocking sheet (20). The insertion groove 13 has a narrow direction of the blocking sheet 20, and the portion into which the fixing member 25 is fitted is formed to be broadly curved. The narrow area is a gap corresponding to the thickness of the blocking sheet 20, the wide area is made of a space enough to the fixing member 25 is inserted. In addition, the lower side of the profile 10 is also configured to be symmetrical with the upper insertion groove 13 is configured to insert the blocking sheet 20 and the fixing member 25 to be inserted. The support bar 15 is configured inside the middle area of the profile 10 to increase the strength of the profile 10, and the number and shape of the support bars 15 may be various.

As shown in Figure 4, the door frame 30 is equipped with a brush 31 to block the inflow of foreign matter. The door frame 30 is fixed to the wall 40 and the inner space, that is, the rail groove 33 is used as a space in which the blocking sheet 20 and the profile 10 of the speed door 1 of the present invention moves up and down.

Looking at the manufacturing process of the speed door of the present invention, the door frame 30, the rotary rod 60 and the drive motor 50 is mounted and cut a certain number of profiles 10 to fit the width of both ends of the door frame 30. . In addition, after cutting a predetermined number of the transparent blocking sheet 21 and the opaque blocking sheet 23 to correspond to the length of the profile 10, and sewing the fixing member 25 to the upper and lower ends of the blocking sheet 20 On the side of the profile 10, the fixing member 25 is inserted and fixed by sewing the blocking sheet 20. The production of the speed door 1 is completed by attaching the upper end of the entire sheet to which the plurality of blocking sheets 20 and the profile 10 are fixed to the rotating rod 60 and manipulating the controller 70.

Speed door according to the present invention can be easily and firmly connected to other types of barriers, such as transparent materials, the speed is fixed to the door frame to prevent a problem such as the barrier is separated by a strong wind or external pressure A door can be provided.

As described above, although some embodiments of the invention have been shown and described, those skilled in the art can modify the embodiments without departing from the principles or spirit of the invention. You will see that. Therefore, the scope of the invention will be defined by the appended claims and equivalents thereof.

1 is a front view showing the overall appearance of the speed door,

2 is a cross-sectional view and some side views of the profile,

Figure 3 is a side cross-sectional view showing a coupling form of the blocking sheet and the profile,

4 is a cross-sectional view of the door frame.

* Explanation of symbols for main parts of the drawings *

1: Speed Door 10: Profile

13: Insertion groove 15: Support bar

20: blocking sheet 21: transparent blocking sheet

23: opaque cut sheet 25: fixing member

30: door frame 31: brush

33: rail groove 40: wall

50: drive motor 60: rotary rod

70: controller

Claims

In the speed door,

A plurality of blocking sheets for blocking the inside and outside of the door;

A plurality of profiles coupled to upper and lower ends of each of the blocking sheets to connect each of the blocking sheets;

A rotary rod attached to upper ends of the connected blocking sheets;

A drive motor for rotating the rotating rod; And

It includes a door frame provided with rail grooves that can be moved up and down by inserting both ends of the plurality of profiles connecting each of the blocking sheet and the blocking sheet,

Each of the profiles is provided in the form of a bar to be coupled to the upper and lower ends of each of the blocking sheet, characterized in that the insertion groove is bent in the top and bottom symmetrically opened so that the upper and lower ends of each of the blocking sheet can be inserted into the inner surface Speed door.

The method of claim 1,

Speed doors, characterized in that the fixing member to be inserted and fixed to the insertion groove of the profile is attached to the upper and lower ends of each blocking sheet.

The method of claim 1,

Each of the profiles is a speed door, characterized in that formed in the plurality of support bars for increasing the strength of each of the profiles.