KR20090085853A - Roll blind prevent crumpled and gape - Google Patents

Roll blind prevent crumpled and gape Download PDF

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Publication number
KR20090085853A
KR20090085853A KR1020080011733A KR20080011733A KR20090085853A KR 20090085853 A KR20090085853 A KR 20090085853A KR 1020080011733 A KR1020080011733 A KR 1020080011733A KR 20080011733 A KR20080011733 A KR 20080011733A KR 20090085853 A KR20090085853 A KR 20090085853A
Authority
KR
South Korea
Prior art keywords
screen
rotating drum
fixing
roll blind
support bar
Prior art date
Application number
KR1020080011733A
Other languages
Korean (ko)
Inventor
우병선
Original Assignee
우병선
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 우병선 filed Critical 우병선
Priority to KR1020080011733A priority Critical patent/KR20090085853A/en
Publication of KR20090085853A publication Critical patent/KR20090085853A/en

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Classifications

    • 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
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/40—Roller blinds
    • E06B9/42—Parts or details of roller blinds, e.g. suspension devices, blind boxes
    • E06B9/44—Rollers therefor; Fastening roller blinds to rollers
    • 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
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/40—Roller blinds
    • E06B2009/405—Two rollers

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Abstract

The present invention relates to a roll blind that prevents wrinkles and separation of the screen.

In more detail, in the roll blind 10 which can open and close the screen 70 up and down through a driving mechanism that rotates, the screen 70 is formed by configuring a fixing device on the top and bottom of the screen 70. It is configured to prevent a phenomenon in which both sides are spaced while maintaining a taut state, thereby preventing wrinkles of the screen 70 during opening and closing of the screen 70 so as to maintain its long life, and winding the screen 70. It has an effect of facilitating the unwinding, and relates to a roll blind that prevents wrinkles and separation of the screen, characterized in that the design can be beautifully represented on both surfaces of the screen (70).

Description

Roll blind prevent crumpled and gape prevents screen creases and gaps

The present invention relates to a blind structure excellent in anti-wrinkling and display effect of the screen,

       More specifically, in the roll blind which can open and close the screen up and down through the driving mechanism, a phenomenon in which the two sides of the double screen is spaced apart while maintaining the tension of the screen by configuring the fixing device on the top and the bottom of the screen. It relates to a roll blind that is prevented from wrinkles and separation of the screen is configured to prevent the.

In general, the roll blind is fixed to the upper end to the winding and unwinding means on the screen made of cloth to selectively open and close the screen in the up and down direction by the winding and unwinding means to effectively block the direct sunlight from the outside while increasing the height It can be freely adjusted to maintain the desired range of light, and it can be used as windows or devices used in offices or homes. It has recently been designed as a window or device for various purposes. In addition to the implementation, it is used as part of the utilization of the interior space and the interior atmosphere of the wall.

However, the screen of the conventional roll blind is usually composed of a double as shown in Figure 1 (a) is opened and closed action by the winding and unwinding means of the upper, which is a double screen of the winding, unwinding Wrinkles may occur and the screen may be damaged, thereby shortening the life of the roll blind, and the screen may not be neatly processed.

In addition, dual screens are spaced apart from each other, so the design implemented on the surface of the screen is not beautiful and has a disadvantage in practicality.

Therefore, the development of roll blinds to prevent the phenomenon of wrinkles and the separation of the screen is urgently required.

In order to eliminate the above conventional problems,

A support bar 20 fixed to the ceiling, a wall, and a window, and a pair of fixing brackets 30 configured to protrude downward from both ends of the support bar 20 to which the rotating drum 60 is fixed; The sprocket member 40 accommodates the rotating drum 60 to one side of the fixing bracket 30, and rotates due to the driving wire 50 to rotate the rotating drum 60, and the sprocket member 40 rotates. The rotating drum 60 which is rotated in conjunction with the winding and unwinding the screen 70, and is configured to face the rotating drum 60, the winding and unwinding is made by the rotation of the rotating drum 60, consisting of a double screen ( In the roll blind composed mostly of 70),

A circular holder 110 is formed in close contact with one side of the rotating drum 60 to pass the screen 70 between the rotating drum 60 and the holder 110 so as to wind and unwind the screen 70. It is configured to be made to finally provide a roll blind, characterized in that the upper surface of the screen 70 is in close contact with both sides of the screen 70 to prevent the phenomenon that the screen 70 is spaced apart.

In addition, a circular fixing rod 80 made of metal or synthetic resin having a weight is formed, and the lower end of the screen 70 is introduced into the longitudinal direction, and is formed in the form of a hollow circle, and the opening in the upper longitudinal direction ( The fixed cap 90 is configured to accommodate the fixed rod 80 is inserted into the screen 70, the screen 70 is passed through the upper opening 100 to finally the screen of the 70 Both sides of the screen 70 is in close contact with the bottom to provide a roll blind, characterized in that the phenomenon that the screen 70 is spaced apart.

In addition, in order to configure the fixing stand 11 on one side of the rotating drum 60, the roll blinds, characterized in that by fixing the connecting means 120, such as a string or thread to the holding bar 110 to the support bar 20 To provide.

More specifically, in the roll blind which can be opened and closed by the drive mechanism and the drive mechanism which rotates, and can open and close the screen up and down,

By constructing the rod-shaped fixing rod 80 and the fixing cap 90 to the lower portion of the double screen, respectively, and by holding the fixing stand 110 in close contact with the side of the rotating drum 60, the screen 70 is wound, unwinding Since the phenomenon of the screen 70 is prevented from being spaced apart from each other, the implemented design of the surface of the screen 70 can be beautifully displayed to maximize the interior effect. If not, the effect of increasing the life of the screen 70 will be called a great invention.

The present invention relates to a roll blind that prevents wrinkles and separation of the screen.

In more detail, in the roll blind 10 which can open and close the screen 70 up and down through a driving mechanism that rotates, the screen 70 is formed by configuring a fixing device on the top and bottom of the screen 70. It is configured to prevent a phenomenon in which both sides are spaced while maintaining a taut state, thereby preventing wrinkles of the screen 70 during opening and closing of the screen 70 so as to maintain its long life, and winding the screen 70. It has an effect of facilitating the unwinding, and relates to a roll blind that prevents wrinkles and separation of the screen, characterized in that the design can be beautifully represented on both surfaces of the screen (70).

Figure 1 (a), (b) is a perspective view showing a form in which the conventional screen is spaced apart from the screen by the fixing cap according to the present invention in close contact, Figure 2 is a preferred form of the roll blind according to the present invention 3 is a partial cross-sectional view showing a form cut in the AA "portion of the present invention, Figure 4 is an exemplary view showing an example of a preferred embodiment of the screen is fixed by the fixing rod and the fixing cap according to the present invention. 5 is a state diagram showing a preferred embodiment of the present invention, the configuration and operation of the present invention with reference to the drawings in detail,

Referring to the roll blind to prevent the wrinkles and separation of the screen of the present invention based on the bar shown in Figure 2,

A rough configuration of the roll blind 10 includes a support bar 20 fixed to a ceiling, a wall, and a window, and protrudes downward from both ends of the support bar 20 to fix the rotating drum 60. A pair of fixed brackets 30 is configured, and accommodates the rotating drum 60 to one side of the fixed bracket 30, sprocket member for rotating due to the drive wire 50 to rotate the rotating drum (60) 40 is configured, and rotates in coordination with the rotation of the sprocket member 40 constitutes a rotating drum 60 for winding and unwinding the screen 70, and is configured to face the rotating drum 60 to rotate the drum 60 It consists of the screen 70 which winds up and unwinds by the rotation of ().

According to the present invention, as shown in FIGS. 3 and 4, the screen 70 has a double structure, and the lower end of the screen 70 is led into the fixing rod 80 in the longitudinal direction to lower the screen 70. The weight of the furnace is always configured to be wound up and unwound in the rotating drum 60 by the screen 70 is configured in a taut state.

The fixing rod 80 is composed of a material having a certain weight, such as metal or synthetic resin is combined to perform a balance maintaining function in the horizontal direction of the screen 70 while applying a load to the lower portion of the screen 70 It is preferable to form the form in a circular shape.

In addition, when the fixing rod 80 is drawn into the lower end of the screen 70, it is preferable that the locking portion 80a is further configured at both ends of the fixing rod 80 so that the fixing rod 80 is not separated.

Fixing rod 90 is fixed to prevent the phenomenon of the separation of the screen 70 consisting of a double by the fixing rod 80 while maintaining the fixed state to the lower end of the screen 70 of the fixing rod 80 80 is configured to the outside.

The fixing cap 90 is configured in a circular shape to accommodate the fixing rod 80 drawn into the lower end of the screen 70, the double screen 70 to the upper side in the state receiving the fixing rod 80 It is preferable that the opening 100 provided with a gap in the longitudinal direction of the upper side is configured to be fixed in a state of being in close contact with each other.

In addition, the side of the rotating drum 60 is configured to be in close contact with the holding rod 110, and the winding and unwinding of the screen 70 can be made between the rotating drum 60 and the holding rod 110 due to the close contact of the holding rod 110 The screen 70 is configured to prevent the phenomenon of being spaced apart.

The fixture 110 is preferably configured in the form of a circle so that the screen 70 is smoothly wound and unwinding between the rotating drum 60 and the fixture 110, and also the straps on the support bar 20 It is preferable to be configured to be in close contact with one side of the rotating drum 60 by binding the both ends of the fixed base 11 through the connecting means 120, such as a seal.

Looking at the operation form of the roll blind of the present invention composed of the above components of the present invention,

As shown in FIG. 5, when the driving wire 50 of the sprocket member 40 mounted on one side of the support bar 20 fixed around the wall or the window is pulled in the reverse direction, the sprocket member 40 rotates at the same time. The rotating drum 60 is also rotated in the reverse direction and the screen 70, one end of which is fixed to the rotating drum 60, is wound around the outer circumference of the rotating drum 60 so that the lower end of the screen 70 is gradually raised. When the driving wire 50 is pulled in the forward direction, the sprocket member 40 and the rotating drum 60 are rotated in the forward direction, and the screen 70 wound around the rotating drum 60 is unwound, and the lower end of the screen 70 gradually descends. The opening and closing action of the screen 70 is performed.

As shown in Figure 1 (b), 2, 3 After the fixing rod 80 is introduced into the lower portion of the screen 70, the fixing rod 80 introduced into the screen 70 by the fixing cap 90 The load is applied by the fixing rod 80 drawn into the lower side of the screen 70 wound on the rotating drum 60 by passing through the screen 70 through the opening 100 above the fixing cap 90 while receiving. The screen 70 is always maintained in a taut state and at the same time, the screen 70 is fixed by being in close contact with the double screen 70 formed by the opening 100.

In addition, the screen 70 is configured to be in close contact with the holding rod 110 to one side of the rotating drum 60, the winding and unwinding, and the winding and unwinding is made by passing the screen 70 between the holder 110 and the rotating drum 60 In the upper part of the 70, the double screen 70 is to be closely fixed.

Therefore, finally, the rod-shaped fixing rod 80 and the fixing cap 90 are configured to the lower portion of the screen 70, respectively, and the fixing rod 110 toward one side of the rotating drum 60 on which the screen 70 is wound and unwound. By constructing the screen 70 is in close contact with the upper and lower portions of the screen 70, the screen 70 is prevented from being spaced apart from the screen 70 can be beautifully represented in the design implemented on the surface of the screen 70, It is to have the effect of increasing the life of the screen (70) is not generated wrinkles and damage when winding and unwinding.

Figure 1 (a), (b) is a perspective view showing a form in which the screen is spaced apart from the existing screen and fixed by the fixing cap according to the present invention in close contact

2 is a perspective view showing a preferred form of a roll blind according to the present invention

Figure 3 is a partial cross-sectional view showing a cut form of the "A-A" part of the present invention

4 is an exemplary view showing an example of a preferred embodiment in which the screen is fixed by the fixing rod and the fixing cap according to the present invention

5 is a use state diagram showing an example of a preferred embodiment of the present invention

Explanation of the major symbols used in the main part of the drawing

10: roll blind 20: support bar

30: fixed bracket 40: sprocket member

50: drive wire 60: rotating drum

70: screen 80: fixed rod

90: fixed cap 100: opening

110: holder 120: connecting means

Claims (3)

A support bar 20 fixed to the ceiling, a wall, and a window, and a pair of fixing brackets 30 configured to protrude downward from both ends of the support bar 20 to which the rotating drum 60 is fixed, and the fixing The sprocket member 40 accommodates the rotating drum 60 to one side of the bracket 30 and rotates due to the driving wire 50 to rotate the rotating drum 60, and the sprocket member 40 interlocks with the rotation of the sprocket member 40. The rotating drum 60 rotates to wind up and unwinds the screen 70, and is configured to face the rotating drum 60 to be wound and unwound by the rotation of the rotating drum 60. In the roll blind composed mostly of 70), A circular holder 110 is formed in close contact with one side of the rotating drum 60 to pass the screen 70 between the rotating drum 60 and the holder 110 so as to wind and unwind the screen 70. Roll blinds, which are configured to be formed so that the screen 70 is prevented from being spaced apart from each other by closely contacting both surfaces of the screen 70 at the top of the screen 70. According to claim 1, Constructing a circular fixed rod 80 made of a metal or synthetic resin having a weight, the lower end of the screen 70 is introduced into the longitudinal direction, It is configured in the form of a hollow circle, to form a fixing cap 90 is formed in the opening 100 in the upper longitudinal direction to accommodate the fixing rod 80 introduced into the screen 70, the upper opening 100 By passing through the screen 70 to the bottom of the screen 70 finally the both sides of the screen 70 is in close contact with the screen to prevent the phenomenon of screen wrinkles, characterized in that the screen 70 is prevented Roll blinds According to claim 1, Creasing of the screen, characterized in that by fixing the connecting means 120, such as a string or thread to the support bar (20) to the support bar 20 to configure the fixture 11 on one side of the rotating drum (60) And blinds to prevent separation
KR1020080011733A 2008-02-05 2008-02-05 Roll blind prevent crumpled and gape KR20090085853A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020080011733A KR20090085853A (en) 2008-02-05 2008-02-05 Roll blind prevent crumpled and gape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020080011733A KR20090085853A (en) 2008-02-05 2008-02-05 Roll blind prevent crumpled and gape

Publications (1)

Publication Number Publication Date
KR20090085853A true KR20090085853A (en) 2009-08-10

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ID=41205672

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020080011733A KR20090085853A (en) 2008-02-05 2008-02-05 Roll blind prevent crumpled and gape

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KR (1) KR20090085853A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107018825A (en) * 2017-05-17 2017-08-08 哈尔滨佳美温室设施有限公司 Cold ground greenhouse can roll up the water curtain wall put and insulation method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107018825A (en) * 2017-05-17 2017-08-08 哈尔滨佳美温室设施有限公司 Cold ground greenhouse can roll up the water curtain wall put and insulation method

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