KR20100032352A - Bracket for blind - Google Patents

Bracket for blind Download PDF

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Publication number
KR20100032352A
KR20100032352A KR1020090096993A KR20090096993A KR20100032352A KR 20100032352 A KR20100032352 A KR 20100032352A KR 1020090096993 A KR1020090096993 A KR 1020090096993A KR 20090096993 A KR20090096993 A KR 20090096993A KR 20100032352 A KR20100032352 A KR 20100032352A
Authority
KR
South Korea
Prior art keywords
bracket
head box
shaped
inverted
horizontal
Prior art date
Application number
KR1020090096993A
Other languages
Korean (ko)
Inventor
정주태
Original Assignee
주식회사 우드림
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 주식회사 우드림 filed Critical 주식회사 우드림
Priority to KR1020090096993A priority Critical patent/KR20100032352A/en
Publication of KR20100032352A publication Critical patent/KR20100032352A/en

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47H—FURNISHINGS FOR WINDOWS OR DOORS
    • A47H1/00—Curtain suspension devices
    • A47H1/10—Means for mounting curtain rods or rails
    • A47H1/13—Brackets or adjustable mountings for both roller blinds and drawable curtains
    • 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

Abstract

PURPOSE: A bracket for a blind is provided to attach and detach a head-box although a skit of the head-box does not have elasticity. CONSTITUTION: A bracket(200) for a blind comprises a main body portion(210), an upper hook portion(220), and a lower hook portion(250). The main body portion is integrated with a horizontal portion(211) and an upright portion(212) to form a reverse L-shape. The upper hook portion is formed in a U-shape at the front end of the horizontal portion. The lower hook portion has elasticity.

Description

Braid bracket {BRACKET FOR BLIND}

The present invention relates to a bracket for fixing a head box of a blind used as a sun shade of a window to a ceiling or a wall, the bracket having a structure that can be easily mounted and detached to the bracket fixed to the ceiling or wall It is about.

A bracket capable of easily mounting a head box of a blind to a bracket mounted on a wall or a ceiling is disclosed in Japanese Utility Model Laid-Open No. 62-149597.

As seen in the cross section of the headbox 10 of the disclosed blind, as shown in FIGS. 1 to 3, the front wall 11 of the headbox 10 is slightly curved forward, the top of which protrudes upwards A hook 12 is formed which is bent backwards and downwards. The rear wall 14 is formed with a skirt 15 that protrudes longer than the bottom wall 13, and a thick portion 16 that protrudes slightly over the rear wall is formed.

The disclosed bracket 20 is a molded body of synthetic resin, and an inverted L-shaped main body portion 21, an upper hook portion 22 formed at an upper end portion of the main body portion, and a lower hook portion 25 formed to protrude slightly forward from the lower end of the main body portion. ), An inverted L-shaped rim 23 along the inner surface of the main body 21, and a projection 26 projecting from the upper surface of the inner corner 24 of the rim.

When attaching the head box 10 to the bracket 20, the hook 12 of the head box is attached to the upper hook portion 22 of the bracket, the skirt 15 is attached to the lower hook portion 25, and the thick portion 16 is When engaged with the inner part 24 and the protrusion 26, respectively, the head box 10 is firmly supported by the bracket.

As shown in FIG. 2, screw holes 29 are provided in the upper and side surfaces of the main body portion 21 of the bracket 20. The width of the upper hook portion 22 is the same as that of the main body portion 21, and the width of the lower hook portion 25 is small and has the same width as the rim portion 23 in the center of the main body portion.

As shown in FIG. 3, the attachment of the headbox 10 to the bracket 20 is simple. First, the inverted U-shaped hook 12 of the head box 10 is fastened to the U-shaped upper hook portion 22 of the bracket 20. Then, as shown by the arrow, the hook 12 is routed about the center, and the head box is pressed into the bracket 20 so that the rear wall 14 abuts the front face of the rim 23. The lower end of the skirt 15 of the head box 10 elastically rides over the lower hook portion 25 of the bracket 20, and the thick portion 16 has an inner portion 24 and a protrusion 26 of the rim portion 23. It is elastically sandwiched between and supported as shown in FIG.

The supported headbox 10 is stable, and the downward load is supported by the upper hook portion 22 and the lower hook portion 25, and the upward external force is received on the upper surface of the corner portion 24 of the rim portion 23. . The external force in the front is received at the front side of the rim 23, and the external force at the rear is received at the protrusion 26. Therefore, even if any external force is applied during use, for example, the head box 10 is not detached from the bracket 20 even if the skirt 15 protrudes out of the lower part 25.

The bracket thus constructed is a molded body of synthetic resin, so that the headbox can be joined to the bracket only when the skirt 15 of the headbox is elastic, so that if the headbox material is inelastic or the skirt is inelastic, There is a problem that the box cannot be coupled to the bracket.

In addition, the conventional bracket, which is a molded body of synthetic resin, may be easily attached to the head box, but has a problem in that the detachment allows the operator to use both hands, so that the detachment operation is treated as a cumbersome operation by the operator.

The present invention has a problem in solving the above problems.

The present invention is a bracket made by processing a thin metal sheet material having elasticity when bent / bent, and is mounted with the bracket by pushing the headbox to the rear when it is mounted, and when it is detached by pushing the elastic part of the bracket to the rear, the headbox for the bracket. The problem can be solved by the bracket having a structure for releasing the elastic coupling of the.

The present invention enables the head box to be easily mounted and detached to the bracket even if the skirt of the head box does not have elasticity, thereby eliminating restrictions on the material of the head box, and providing a variety of materials to meet the needs of consumers. Can be applied to

In addition, the present invention may facilitate mounting and detachment with the headbox, enabling the user / worker to facilitate handling and maintenance of the blind.

Hereinafter, a bracket according to an embodiment of the present invention will be described in detail with reference to FIGS. 4 to 6.

In FIG. 4, the headbox of the blind is indicated by reference numeral 100 and the bracket by reference numeral 200.

The head box 100 of the blind, as shown in Figure 4 to 6, as shown in Figure 4, has a U-shaped cross section as a whole, the front wall 111 and the rear wall 114 of the head box 100 are mutually In the opposite direction, they are bent in an equilateral direction and again facing each other, these upper portions protruding upward to face each other and inverted U-shaped hooks 112 and 112 are formed. Skirts 115 and 115 slightly protruding downward from the bottom wall 113 are formed below the pressure wall 111 and the rear wall 114, and the upper portions thereof are tubular thick portions protruding in an equal direction to each other. 116 is formed.

Here, the inverted U-shaped hooks 112 and 112 and the skirts 115 and 115 are arranged in pairs in a diagonal direction to each other, so that it is necessary to distinguish the front and rear of the head box 100. It is preferable from the viewpoint of the absence, and may be provided in the head box 100 by only one pair (112, 115) of the pair disposed diagonally.

In addition, the thick portion 116 is provided for the rigidity of the head box and for the design, it can be optionally omitted depending on the design specifications.

The bracket 200 is bent in a thin plate made of metal such as steel by pressing to form an overall L-shaped shape.

The bracket 200 has a horizontal portion 211 having a through hole O1 for mounting on a ceiling surface of a building, not shown, and a through hole O2 for mounting on a wall surface of a building, not shown. A standing portion 212 integrally coupled to each other so as to form an inverted L shape; An upper hook portion 220 that is bent downward at the tip of the horizontal portion 211 and then bent upward again to have a U shape; From the middle to the bottom of the standing portion 212, the first forward upward slope portion 251, the first standing portion 252, the second forward upward slope portion 253, U-shaped portion 254, inverted U-shaped The portion 255 and the second standing portions 256 are bent in sequence to have a resilient hook portion 250; A recessed rim 230 having a U-shaped cross section formed along the longitudinal direction of the horizontal portion 211 and the standing portion 212 except for the upper hook portion 220 and the lower hook portion 250; And a protrusion 260 in which an intermediate portion of the horizontal portion 211 that is separated from the base end of the horizontal portion 211 by a predetermined distance is partially bent by punching, and the cut portion is bent forward and downward. Doing.

In addition, a first recessed portion 270 having a rhombic projection cross-sectional shape is formed at a boundary between the upper hook portion 220 and the front end of the horizontal portion 211, and the base end of the horizontal portion 211 and the standing portion. A second recessed portion 280 having a rhombic projection cross-sectional shape is also formed at the boundary between the upper ends of the portions 212.

The thin plate of metal has a property of being elastic when bent, so that only the upper hook portion 220 and the lower hook portion 250 have elasticity and do not impart elasticity to the remaining bent portions. Second recesses 270 and 280 are provided in the bent portion.

In addition, the depression rim 230 also has a load of the head box 100 through the upper hook portion 220 and the lower hook portion 250 to further suppress the elasticity due to bending the horizontal portion 211 and the When distributed to the standing portion 212 is provided to the horizontal portion 211 and the standing portion 212 to distribute the load.

When the head box 100 is attached to the bracket 200, the hook 112 provided on the front wall 111 of the head box 100 is attached to the upper hook portion 220 of the bracket 200, and the head box 100. ), The skirt 115 is hooked to the U-shaped portion 254 of the lower hook portion 250 of the bracket 200, and the hook 112 of the rear wall 114 of the head box 100 is provided with a projection 26. When contacted to the horizontal portion 211, the head box 100 is firmly supported by the bracket (200).

As shown in Figure 5, the longitudinal length of the upper hook portion 220 and the lower hook portion 250 is the same as the longitudinal length of the main body portion (210).

As shown in FIG. 6, the attachment of the headbox 100 to the bracket 200 is extremely simple. First, the inverted U-shaped hook 112 of the front wall 111 of the head box 100 is fastened to the U-shaped upper hook portion 220 of the bracket 200. Then, as shown by the arrow, by rotating about the hook 112, the head box 100 is pressed into the bracket 200, the lower end of the skirt 115 of the head box 100 is bracket 200 Press the inverted U-shaped portion 255 of the lower hook portion 250 of the) to elastically deform the lower hook portion 250 as a whole to pass over the inverted U-shaped portion 255 of the lower hook portion 250. The hook 112 of the rear wall 114 of the head box 100 is in contact with the protrusion 260 of the bracket 100 and elastically contacts the protrusion 260. Pressurized, and is elastically supported as shown in FIG. 4.

Here, when the hook 112 is not present in the rear wall 114, the upper end of the rear wall 114 elastically contacts the protrusion 260.

The head box 100 supported by the bracket 200 is stable, and the downward load of the head box 100 is supported by the upper hook portion 220 and the lower hook portion 250, and the external force upward is horizontal. Is accepted by 211. The external force in the front is received at the U-shaped portion 254 and the first standing portion 252 of the lower hook portion 250, and the external force at the rear is received at the U-shaped portion 254 and the protrusion 260. Thus, even if any unintentional external force is applied during use, for example, the headbox 100 does not deviate from the bracket 200.

In this state, when the user pushes the second standing portion 256 of the lower hook portion 250 of the bracket 200 to the rear, the lower hook portion 250 is elastically deformed as a whole, and the skirt 115 is U-shaped. Escape from the portion 254 and ride over the inverted U-shaped portion 255 so that the skirt 115 is not supported by the lower hook portion 250, but the upper hook portion 220 of the horizontal portion 211 is still the head. It is caught by the hook 112 of the front wall 111 of the box 100, and even if the user releases both hands, it is still caught by the hook 112 of the head box by the weight of the bracket 200, thereby making it convenient for the user. And it is possible to disengage the headbox 100 from the bracket 200 without requiring a large force.

If the second standing portion 256 disposed below the inverted U-shaped portion 255 extends further below the bottom of the skirt 115, the user may, for example, use a long rod from the rail without using a chair tool. It is preferable in view of the fact that the head box 100 can be easily released from the bracket 200 by pushing the second standing portion 256.

In addition, the inverted U-shaped portion 255 serves to induce sliding contact with the skirt 115 so that the skirt 115 is easily inserted into the U-shaped portion 254.

As shown in Figure 4 to Figure 6, the bent portion 290 is provided in the middle of the horizontal portion 211 of the bracket 200, it is preferable.

The reason for this is that when the ceiling on which the bracket is to be mounted is a curved surface rather than a flat surface, among the horizontal portions 211 of the bracket 200, adjacent portions of the through-holes 01 and other portions of the horizontal portions 211. If only one of the abutment to the ceiling, and the screw (not shown) through the through hole 01 to the ceiling, the horizontal portion 211 is curved, the coupling between the head box 100 and the bracket 200 is smooth Because it is not made.

In the above embodiment, the lower hook portion 250 of the bracket 200 extends from the middle of the standing portion 212 to the lower end of the first forward inclined portion 251, the first standing portion 252, and the second forward upward direction. The inclined portion 253, the U-shaped portion 254, the inverted U-shaped portion 255, and the second standing portion 256 are sequentially provided, that is, the two-stage upwardly inclined portions are described. However, the present invention is not limited to this, and may be provided with an inclined portion in one stage, or as shown in FIG. The lower hook portion 250 ′ may be provided with the curved portion 257, the U-shaped portion 254, and the inverted U-shaped portion 255 that are curved toward each other in order.

In the above embodiments, the reason why the lower inclination portion or the curved portion is provided in the lower hook portion is because the elasticity between the head box 100 and the bracket 200 can be induced by giving elasticity to the lower hook portion 250. to be.

Here, the degree of elastic deformation of the upwardly inclined portion provided in the lower hook portion 250 is smaller than that of the curved portion provided in the lower hook portion 250 ', and the more the upwardly inclined portion is, the smaller the proportion of elastic deformation is, It is preferable from the viewpoint of causing elastic deformation even at a large load, and according to this aspect, according to the protrusion amount of the skirt 115 of the head box 100 and the weight of the head box 100, The number of upward tilting portions provided in the hook portion 250 can be adjusted in design.

 In addition, in the description of the embodiments, the inverted U-shaped hook 112 provided on the upper end of the front wall 111 is formed in the width direction of the head box 100, the front end of the horizontal portion 211 Although the formed upper hook portion 220 is described as being protruded downward from the front end of the horizontal portion 211, but as another embodiment, as shown in Figure 8, at the top of the front wall 111 An inverted U-shaped hook 112 'is provided on the outer side in the width direction of the head box 100, and the upper hook portion 220' formed at the tip of the horizontal portion 211 is inward from the tip of the horizontal portion 211. It can be formed to project downward, this embodiment is preferred in that the embodiment is inconvenient for the operator to hang the inverted U-shaped hook 112 'on the upper hook portion 220' than the above embodiment.

In addition, in the above embodiments, the protrusion 260 formed on the horizontal portion 211 of the bracket 200 is described as being formed by punching, but the present invention is not limited thereto, and the protrusion is welded and fastened to the horizontal portion. It will be apparent to those skilled in the art that the present invention can be formed by or the like.

In addition, in the above embodiments, the protrusion 260 has been described as having a forward downward position on the horizontal portion 211, but the attitude of the protrusion 260 may have a different shape depending on the shape of the top of the rear side of the head box. Although there is no abnormality in the coupling between the bracket and the headbox even without the protrusion 260 in the above embodiments, the upper end of the rear wall of the headbox is horizontal in the bracket at the final coupling between the bracket and the headbox. The posture of the headbox does not change under any unintentional external force in the final engagement state when it is in contact with the bottom of the part.

1 is a cross-sectional view showing a state in which a conventional bracket and a headbox are coupled to each other,

2 is a perspective view of the bracket of FIG. 1, FIG.

3 is a cross-sectional view illustrating a state in which the head box of FIG. 1 is attached to the bracket of FIG. 1;

4 is a cross-sectional view showing a state in which the bracket and the headbox of the present embodiment are coupled to each other,

5 is a perspective view of the bracket of FIG. 4, FIG.

6 is a cross-sectional view showing a state in which the head box of the thick portion is excluded as a head box of Figure 4 attached to the bracket of Figure 4,

7 is a cross sectional view of a bracket of a separate embodiment, and

Figure 8 is a cross-sectional view showing a state in which the bracket and the headbox of another embodiment are coupled to each other.

Claims (9)

An inverted U-shaped hook is formed on the top of at least one of the front and rear walls of the head box of the blind having a U-shaped cross section, and The head box having a skirt protruding downward from the bottom wall at a lower portion of at least one of the front wall and the rear wall of the head box; An elastically coupled bracket, The bracket is made of a reverse L-shape by bending a thin plate of metal, The bracket is A body part integrally coupled to each other such that the horizontal part and the standing part form an inverted L shape; An upper hook portion formed in a U shape at the front end of the horizontal portion; And Bending bracket which is bent forward in the middle of the standing portion and bent to form a U-shaped portion and an inverted U-shaped portion at the bottom, characterized in that it comprises a elastic hook. The method of claim 1, The inverted U-shaped hook is formed in the width direction of the head box, and The upper hook portion protrudes downward from the front end of the horizontal portion is a blind bracket. The method of claim 1, The inverted U-shaped hook is formed outside the width direction of the head box, and Blind bracket for the upper hook portion is characterized in that the projecting downward from the front end of the horizontal portion. The method according to any one of claims 1 to 3, And a protrusion (260) protruding downward in a portion of the horizontal portion away from the base end of the horizontal portion by a predetermined distance. The method according to any one of claims 1 to 3, A first recessed portion is formed at the boundary between the upper hook portion and the tip of the horizontal portion. And a second depression is formed at the boundary between the base end of the horizontal portion and the upper end of the standing portion. The method according to any one of claims 1 to 3, And a recessed rim formed along the longitudinal direction of the horizontal portion and the standing portion except for the upper hook portion and the lower hook portion. The method according to any one of claims 1 to 3, Bending bracket, characterized in that the bent portion is provided in the middle of the horizontal portion of the bracket. The method according to any one of claims 1 to 3, The hook portion of the bracket Blind bracket, characterized in that it further comprises a forward upward slope between the middle portion of the standing portion. The method according to any one of claims 1 to 3, A standing portion is formed below the inverted U-shaped portion 255, And the standing portion extends further down the lower end of the skirt.
KR1020090096993A 2009-10-12 2009-10-12 Bracket for blind KR20100032352A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020090096993A KR20100032352A (en) 2009-10-12 2009-10-12 Bracket for blind

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KR1020090096993A KR20100032352A (en) 2009-10-12 2009-10-12 Bracket for blind

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KR20100032352A true KR20100032352A (en) 2010-03-25

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KR1020090096993A KR20100032352A (en) 2009-10-12 2009-10-12 Bracket for blind

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200487534Y1 (en) * 2017-08-11 2018-10-04 형남인 A blind mounting bracket
USD978095S1 (en) 2020-12-02 2023-02-14 Samsung Electronics Co., Ltd. Television receiver
USD987612S1 (en) 2020-12-02 2023-05-30 Samsung Electronics Co., Ltd. Television receiver

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200487534Y1 (en) * 2017-08-11 2018-10-04 형남인 A blind mounting bracket
USD978095S1 (en) 2020-12-02 2023-02-14 Samsung Electronics Co., Ltd. Television receiver
USD987612S1 (en) 2020-12-02 2023-05-30 Samsung Electronics Co., Ltd. Television receiver

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