KR200410818Y1 - a roll blind - Google Patents

Abstract

The present invention relates to a roll blind, which is easy to replace when a driven bracket installed in a roll blind is broken and can be freely installed on any one of the ends of the roll blind, and is fixedly attached to a ceiling or a wall in a roll blind. Channel member 10 is to be; A channel bracket 20 fitted to both ends of the channel member 10 and having a circular coupling groove 22 formed therein; Fitting holes 30 fitted in the coupling grooves 22 of the channel bracket 20 and having a coupling protrusion groove 32 formed at an inner center thereof; A roll bar 40 fitted between the coupler 30 and the coupler 30 and to which a roll screen is coupled; In order to wind or unwind the roll screen coupled to the roll bar 40, a chain gear 60 is formed in which a chain 65 is wound into a groove 52 formed inside the vertical plate 50, and the chain gear ( 60 is a hollow portion formed at the center of the coupling projection 30 is formed in the center of the coupling projection 72 is fitted into the coupling projection groove 32 formed in the inner center of the coupling hole 30, the coupling projection 70 Follower bracket (80) consisting of an elastic piece (S) located between one end of the engaging hole (74) coupled to the inside of the engaging projection 72 of the engaging projection groove 32 formed in the inner center of the coupling sphere (30) One of the pair of channel brackets 20 fitted to both ends of the channel member 10 is installed by a fastening means B such as a screw on the outer surface of one channel bracket 20 by user selection.

Roll blind, chain, windows, driven bracket

Description

Roll blind {a roll blind}

1 is a perspective view showing a roll roll according to the prior art.

Figure 2 is an exploded perspective view showing a driven bracket according to the prior art.

Figure 3 shows a state coupled to the roll bar in the driven bracket of Figure 2 is coupled

       Breakaway perspective view.

Figure 4 is an exploded perspective view showing a roll blind according to the present invention.

Figure 5 shows the driven bracket is coupled to the channel member according to the present invention

      try.

Explanation of symbols on the main parts of the drawings

10: channel member 20: channel bracket 22: coupling groove

24: through groove 30: coupling hole 32: engaging projection groove

40: roll bar 50: vertical plate 52: groove

60: chain gear 65: chain 70: engaging projection

72: engaging projection 74: locking hole 80: driven bracket

90: gap protection material 92: projection groove B: fastening means

S: elastic piece

The present invention relates to a roll blind that is easy to replace when the driven bracket is installed in the roll blind and can be installed freely on any one of the ends of the roll blind.

In general, roll bridging is thin and excellent in bending, which can be wound in a roll form, and the material is fabrics or similar items, and is mainly used as curtains and captions indoors.

The general form of the roll blind used as described above is shown in Figures 1 to 3, the channel member 10 is fixedly attached to the ceiling or wall; A channel bracket 20 fitted to both ends of the channel member 10 and having a circular coupling groove 22 formed therein; A coupling hole 30 fitted in each of the coupling grooves 20 of the channel bracket 20 and having a protrusion coupling groove 32 formed at an inner center thereof; An outer circumferential surface of the coupler 30 is fitted into a shape coupled to the inside, and a roll bar 40 to which one end of a roll screen is coupled; In order to wind or unwind the roll screen installed on the roll bar 40, a chain gear 60 is formed in which the chain 65 is wound into a groove 52 formed inside the vertical plate 50, and the chain gear 60 is located therein. A hollow portion formed at the center of the coupling protrusion 70 formed at the center of the coupling protrusion 72 is located, and one end of the engaging hole 74 coupled to the inside of the coupling protrusion 72 of the coupling protrusion 70 and the coupling A driven bracket 30 composed of an elastic piece S positioned between the coupling protrusion grooves 32 formed in the sphere 30 is located between the inner surface of the channel bracket 20 and the coupling sphere 30. .

In the assembly of the roll blinds configured as described above, first, the channel brackets 20 are fitted to both ends of the channel member 10 cut in consideration of the width of the window and the like.

Then, the driven bracket 80 is inserted into the coupling groove 22 formed inside the channel bracket 20 fitted to one end of the channel member 10 among the channel brackets 20 fitted to both ends of the channel member 10.

Then, the coupler 30 is inserted into each of both ends of the roll bar 40, and the driven protrusion 32 is formed at an inner center of the coupler 30 fitted to one end of the roll bar 40. Coupling hole 30 is fitted to the other end of the roll bar 40 and the engaging projection 72 formed on the engaging projection portion 70 of the bracket 80 is the channel bracket 20 fitted to the other end of the channel member 10 ) Into the coupling groove (22).

That is, the channel bracket 20 is fitted to both ends of the channel member 10, and the driven bracket 80 is inserted into the coupling groove 22 of the channel bracket 20 fitted to one end of both ends of the channel member 10. After inserting the engaging projection 72 formed in the engaging projection 70 of the driven bracket 80 is inserted into the projection engaging groove 42 of the coupling sphere 30 and the channel bracket fitted to the other end of the channel member 20 ( Fit the coupler 30 into the coupling groove 22 formed in the 20.

Then, the coupling brackets 22 of the channel bracket 20 fitted to one end of both ends of the channel member 10 are positioned in the order of the driven bracket 80 and the coupling port 30, and the other end of the channel member 10 In the coupling groove 22 of the channel bracket 20 fitted, the roll bar 40 having the screen coupled to the coupling tool 30 and the coupling tool 30 in a state where only the coupling tool 30 is fitted is rolled as a coupling. The blind is assembled.

However, the problem of the roll blind as described above is that when the driven bracket is positioned in the inward direction of the channel bracket fitted to both ends of the channel member, it is assembled between the channel bracket and the coupling hole so that the replacement bracket is damaged. Even if it is difficult to replace the roll blind itself or to replace the driven bracket there was a difficult and difficult disassembly and reassembly accordingly.

In addition, when installing roll blinds in the windows of the house, even if you try to install the roll blinds in a direction that allows the user to easily operate the chain, there is always a follow-up bracket with chains because the positions of windows such as apartments, villas and single-family homes are very diverse. Since the position of the chain is fixed to the roll blind, the position of the chain is not moved accordingly, even if the position of the chain is inconvenient for the user to operate, there is a problem that it can only be used uncomfortably.

In order to solve the above problems, the present invention allows the user to install a follower bracket which serves to wind or unwind the roll screen installed on the roll blind at a desired location or an easy to use position of both ends of the roll blind. It is an object of the present invention to provide a roll blind that can be easily replaced due to a broken bracket.

The present invention, in order to achieve the above object, in the roll blind,

A channel member fixedly attached to the ceiling or the wall; A channel bracket fitted to both ends of the channel member and having a circular coupling groove formed therein; A coupler fitted into each coupling groove of the channel bracket and having a coupling protrusion groove formed at an inner center thereof; A roll bar fitted between the coupler and the coupler, and having a roll screen coupled thereto; In order to wind or unwind the roll screen coupled to the roll bar, a chain gear in which the chain is wound into a groove formed inside the vertical plate is positioned, and a hollow portion formed in the center of the chain gear in the engaging projection groove formed in the center of the coupling sphere. The engaging projection is inserted into the engaging projection is formed in the center, the driven bracket consisting of an elastic piece positioned between the one end of the engaging latch coupled to the inside of the engaging projection of the engaging projection and the inside of the engaging projection groove formed in the inner center of the engaging projection is It provides roll rolls, characterized in that installed on the outer surface of one channel bracket by a fastening means such as a screw by a user selection of a pair of channel brackets fitted to both ends of the channel member.

In addition, when the driven bracket is installed on the outer surface of the channel bracket of any one of the channel bracket that is fitted to both ends of the channel member, the engaging projection of the coupling protrusion of the driven bracket penetrates the channel bracket to the projection coupling groove of the coupling hole It characterized in that the through groove is formed in the channel bracket to be fitted in.

In addition, due to the spacing formed when the driven bracket is installed on the outer side of the channel bracket, the chain gear fitted to the groove formed in the inner side of the vertical plate of the driven bracket and the chain rotated by the chain gear are separated or external foreign matter Characterized in that the gap protection member is formed with a projection groove through which the coupling projection of the coupling projection portion to one side of the driven bracket to prevent entry.

(Example)

The configuration and operation of the roll blind according to the present invention will be described with reference to the accompanying drawings.

1 is a perspective view showing a roll roll according to the prior art, Figure 2 is an exploded perspective view showing a driven bracket according to the prior art, Figure 3 is a state coupled to the roll bar in a state in which the driven bracket of FIG. 4 is an exploded perspective view showing a roll blind according to the present invention, Figure 5 is a perspective view showing a state in which the driven bracket according to the present invention is coupled to the channel member.

Prior to describing the present invention, the same configurations of the prior art and the present invention will be described with the same reference numerals.

The configuration of the roll blind according to the present invention is shown in Figure 4,

The channel member 10 is fixedly attached to the ceiling or wall.

In addition, a channel bracket 20 fitted to both ends of the channel member 10 is provided, and a circular coupling groove 22 is formed inside the channel bracket 20.

Then, the coupling holes 30 are fitted into the coupling grooves 22 of the channel bracket 20, respectively, and the coupling protrusion grooves 32 are formed at the inner center of the coupling hole 30.

Meanwhile, a cylindrical roll bar 40 is fitted between the coupler 30 and the coupler 30, and a roll screen (not shown) is coupled to the roll bar 40.

In addition, a driven bracket may be provided on an outer surface of one of the channel brackets 20 of the channel brackets 20 fitted to both ends of the channel member 10 so as to wind or unwind the roll screen coupled to the roll bar 40. 80 is installed by fastening means B such as a screw.

In addition, when the driven bracket 80 is installed on the outer surface of any one of the channel bracket 20 of the channel bracket 20 fitted to both ends of the channel member 10, the engaging projection portion of the driven bracket 80 ( A through groove 24 is formed in the channel bracket 20 so that the engaging protrusion 72 of the 70 passes through the channel bracket 20 and fits into the protrusion coupling groove 22 of the coupling hole 30. .

And, the chain gear is fitted to the groove 52 formed inside the vertical plate 50 of the driven bracket 80 due to the interval formed when the driven bracket 80 is installed to the outer surface of the channel bracket 20 The coupling protrusion 70 of the coupling protrusion 70 to one side of the driven bracket 80 to prevent the chain 65, which is inserted into the 60 and the chain gear 60, from being rotated or separated from the foreign material. The gap protecting member 90 is formed with a protrusion groove 92 through which is coupled.

On the other hand, the difference between the roll and roll roll configured as described above is a conventional roll blind driven bracket 80 is fixed between the channel bracket and the coupling hole 30, the driven bracket 80 is restrained While being fixed in the first installed position in the form of being inconvenient replacement due to the damage of the driven bracket 80, disassembly and reassembly there is a very troublesome problem,

The driven bracket 80 of the present invention is a fastening means such as a screw on the outer surface of any one of the channel bracket 20 which is fitted to one end or the other end of the channel bracket 20 fitted to both ends of the channel member 10 ( B) can be easily installed according to the breakage of the driven bracket (80), according to the shape and structure of the window can be easily installed at one end or the other end of the driven bracket (80) according to the user's choice It can be.

Roll blind according to the present invention as shown in Figure 5 is assembled with a structure of a different form than the existing roll blind as described below.

First, the channel brackets 20 are fitted to both ends of the channel member 10 installed on the ceiling or wall.

At this time, each of the channel bracket 20 forms a through groove 24 having a larger diameter than the coupling protrusion 72 of the coupling protrusion 70.

Then, the coupler 30 is inserted into both ends of the roll bar 40, and in this state, the coupler 30 is formed by a coupling groove 22 formed inside the channel bracket respectively fitted to one end and the other end of the channel member 10. ) Respectively.

At this time, the roll bar 40 is a state that the screen is coupled.

Then, the user places the driven bracket 80 on the outer surface of the channel bracket 20 in a direction that is easy to use the chain 65 coupled to the driven bracket 80 to tighten the fastening means B such as a screw. To combine.

At this time, when the driven bracket 80 is coupled to the outer surface of the channel bracket 20, the coupling protrusion 70 of the driven bracket 80 is coupled to the through groove 24 formed in the channel bracket 20. ) Penetrates through the coupling protrusion 72 is inserted into the engaging projection groove 32 of the coupling port 30 fitted to the roll bar 40 to restrain the roll bar 40 to be rotatable.

On the other hand, when the driven bracket 80 is coupled to the outer surface of the channel bracket 20, one side of the driven bracket 80, that is, a separate gap protection material between the channel bracket 20 and the driven bracket 80 90 is provided, and the projection groove 92 is formed in this space protecting member 90.

The protrusion groove 92 is a groove 52 formed inside the vertical plate 50 of the driven bracket 80 due to a gap formed when the driven bracket 80 is installed to the outer surface of the channel bracket 20. The chain gear 60 is inserted into the chain gear 60 and the chain 65 to be inserted into the chain gear 60 is to prevent the departure or foreign foreign substances enter.

Then, the coupling protrusion 72 of the coupling protrusion 70 of the driven bracket 80 passes through the protrusion groove 92 of the spacer 90, and the coupling protrusion 72 passes through the channel bracket ( It penetrates the through groove 24 of the 20 and is fitted into the protrusion coupling groove 72 of the coupler 30 again.

When the driven bracket 80 is installed on the window after the roll blind assembly is installed on the outer surface of the channel bracket 20 as described above, pull the chain 65 coupled to the driven bracket 80 to wind or unwind the screen. If you install and use roll window on the window while you are using it, you need to install it in the opposite direction because it is different from the existing window structure or where the chain (65) was used. In this case, there is an advantage in that the driven bracket 80 can be easily removed by simply using the fastening means B on the outer surface of the channel bracket 20 in the opposite direction.

Roll binder according to the present invention can be easily installed by a fastening means such as a screw on the outer surface of any one of the channel bracket which is fitted to one or the other end of the channel bracket respectively fitted to both ends of the channel member, driven It is easy to replace the bracket due to damage.

In addition, when installing and using roll window on the window after installing it in the current state, it is different from the existing window structure or when the chain is located in the opposite direction. There is an advantage that can be easily installed using the fastening means on the outer surface of the channel bracket.

Although the present invention has been described with reference to specific preferred embodiments, the present invention is not limited to the above-described embodiments, and the present invention is not limited to the scope of the present invention. Various changes and modifications can be made by the user.

Claims (3)

In roll blinds, A channel member 10 fixedly attached to the ceiling or the wall; A channel bracket 20 fitted to both ends of the channel member 10 and having a circular coupling groove 22 formed therein; Fitting holes 30 fitted in the coupling grooves 22 of the channel bracket 20 and having a coupling protrusion groove 32 formed at an inner center thereof; A roll bar 40 fitted between the coupler 30 and the coupler 30 and to which a roll screen is coupled; In order to wind or unwind the roll screen coupled to the roll bar 40, a chain gear 60 is formed in which a chain 65 is wound into a groove 52 formed inside the vertical plate 50, and the chain gear ( 60 is a hollow portion formed at the center of the coupling projection 30 is formed in the center of the coupling projection 72 is fitted into the coupling projection groove 32 formed in the inner center of the coupling hole 30, the coupling projection 70 Follower bracket (80) consisting of an elastic piece (S) located between one end of the engaging hole (74) coupled to the inside of the engaging projection 72 of the engaging projection groove 32 formed in the inner center of the coupling sphere (30) Roll is characterized in that installed by the fastening means (B) such as a screw on the outer surface of one channel bracket 20 by the user's selection of the pair of channel brackets 20 fitted to both ends of the channel member (10) Blind. The method of claim 1, When the driven bracket 80 is installed on the outer side of any one of the channel bracket 20 of the channel bracket 20 fitted to both ends of the channel member 10, The channel bracket 20 so that the coupling protrusion 72 of the coupling protrusion 70 of the driven bracket 80 may pass through the channel bracket 20 and fit into the protrusion coupling groove 32 of the coupling hole 30. Roll blind, characterized in that the through groove 24 is formed in the). The method of claim 1, Chain gear 60 fitted into the groove 52 formed inside the vertical plate 50 of the driven bracket 80 due to the gap formed when the driven bracket 80 is installed to the outer surface of the channel bracket 20 ) And the coupling protrusion 72 of the coupling protrusion 70 passes through one side of the driven bracket 80 to prevent the chain 65, which is rotated by being inserted into the chain gear 60, from being separated or from entering foreign matter. Roll blind, characterized in that the gap protection member 90 is formed is a projection groove 92 is formed.

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