JPH0642079Y2 - Blind bracket - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to an improvement of a blind bracket that allows the blind head box to be attached and detached with one touch.

[Prior Art] A bracket for mounting a blind head box whose front and rear upper ends are folded back to face each other is known from Japanese Utility Model Publication No. 62-31598.

The known bracket holds a block body on the lower surface of a top plate so as to be able to move forward and backward to accommodate a spring between the top plate and the block body, and hangs the front and rear upper ends of the head box on the front end of the top plate and the front end of the block body, respectively. It has a hanging part. Hang one of the top ends of the head box on the hooking and unhooking part of the top plate, and push the other end of the hooking up toward the hooking and unhooking part behind the block, the block moves against the force of the spring and one-touch. You can attach the headbox to the bracket with. You can remove the headbox with one touch by pulling the block forward.

[Problems to be solved by the invention] Headboxes in which the front and rear upper ends are bent in the same direction to form hooks have come into wide use, but the above bracket does not allow such headboxes to be mounted. Can not. Further, since the pushing operation is easier than the pulling operation, there has been a demand for a bracket which allows the head box to be removed with one touch by pushing.

[Means for Solving Problems] The present invention has been made in response to the above-mentioned demand, and an object of the present invention is to attach a head box in which front and rear upper ends are bent in the same direction to form a hook with one touch. The purpose of the present invention is to provide a bracket that can be removed from the head box with one touch when pushed from the front.

In order to achieve the above-mentioned object, the means adopted by the present invention are, as shown in FIG. 1, a bracket body 1, a block body 10 slidably arranged below the bracket body, and a block body thereof. In a bracket including a spring 19 that pushes the block body forward of the bracket body by interposing between the bracket body and the bracket body, the bracket body 1 has a bent edge portion 2 that bends downward to the left and right, and an attachment that connects to the rear end. A seat plate 3 and a hanging seat 5 for mounting the front upper end of the head box at the front end are provided.

A support plate 13 for hanging the rear upper end of the head box is provided on the rear end of the block body 10, and a slope 14 for guiding the rear upper end of the head box is formed on the lower front surface of the support plate 13 so that the arm from the front surface of the block body 10 is formed. This is because a gap is provided between the receiving plate 13 and the mounting seat plate 3 so that the block body can be retracted when the plate 16 is projected and its arm plate is pushed. The small gap 20 is generated when the rear upper end of the head box is hooked on the receiving plate 13, and this is caused by the seat 24 which extends the left and right side edges of the mounting seat plate 3 forward and regulates the rear surface position of the head box. It is a thing.

When using two springs, the spring receiving portions 15 are formed on the left and right of the intermediate portion of the receiving plate 13, and the stop seats 18 are formed on the bracket body 1, and the springs 19 are provided between the left and right spring receiving portions and the stop seats. insert. When using a single spring, a spring bearing is formed at the center of the rear portion of the receiving plate, and only one spring is inserted between the spring bearing and the mounting seat plate.

[Operation] As shown by the chain line in FIG. 1, when the front hanging portion 22 of the head box 21 is hung on the hanging seat 5 and the head box 1 is pushed in the direction of the arrow X, the rear hanging portion 23 receives the receiving plate 13 Since it is pushed while being guided by the slope 14, the block body 10 moves backward, and as shown by the solid line, the hanging portion 23 hangs on the receiving plate 13, and the head box 21 is attached to the bracket with one touch.

After attaching the head box 21 to the bracket, push the arm 16 from the front to move the block body 10 backward and the hook 23 to the receiving portion.
Since it deviates from 13, the head box changes from a solid line state to a chain line state. Therefore, the head box 21 can be removed from the bracket with one touch.

[Embodiment] The bracket of the present invention will be specifically described with reference to the embodiment shown in the drawings. FIG. 1 is a sectional view of a blind bracket of the present invention having a head box attached, FIG. 2 is a side view, and FIG. FIG. 4 is a plan view, FIG. 4 is a bottom view, FIG. 5 is a sectional view taken along the line BB of FIG. 3, FIG. 6 is a perspective view of a block body forming a part of the present invention, and FIG. 7 is a book. It is an end view of a headbox to which the invention is applied.

In the figure, reference numeral 1 is a bracket main body having bent edges 2 and 2 on the left and right outer sides, a mounting seat plate 3 is connected to the rear end, and block receiving seats 4 and 4 are provided at the lower ends of the left and right bent edges. The seat 5 is formed at the upper end on one side of the head box, and the block 10 is superposed on the lower surface.

The block body 10 has a through hole 11 formed in the center, and a back plate 13 at the rear end of the head box is connected to the rear end via a foot 12,
The slope 14 is formed on the lower front surface of the receiving plate 13, the spring receiving portions 15, 15 are formed on the left and right of the intermediate portion, and the end plate 17 is connected to the rear portion via the arm 16, and the left and right spring receiving portions 15, 15 and The springs 19 and 19 are respectively inserted between the seats 18 and 18 formed by cutting and raising downwards on the left and right sides of the bracket body, and the left and right outer sides of the bottom of the block body 10 are supported by the seats 4 and 4. At the same time, a small gap 20 is provided between the foot 12 of the block body and the mounting seat plate 3 of the bracket body.

Reference numeral 21 denotes a head box which can be attached to the bracket of the present invention, and front and rear upper end portions are bent in the same direction to form hook portions 22 and 23.

To attach the head box 21 to the bracket of the present invention, hang one of the hooks 22 of the head box 21 on the hook 5 of the bracket body 1 as shown by the chain line in FIG. When pressed to, the other hook 23 pushes the slope 14 of the block body 10, compresses the springs 19 and 19 to move the rear part of the block body 10 in the direction of the gap 20, and when reaching the upper part of the slope 14, each part. Return to the solid line position and hold it firmly.

To remove the head box 21, use the end plate 17 of the block body 10.
By pushing in the direction of arrow Y, the springs 19 and 19 are compressed, the block body 10 moves again in the direction of the gap 20, the receiving plate 13 separates from the hook 23, and the head box 21 is hung down to the chain line position.
When the hanging portion 22 is removed from the hanging seat 5, the head box is separated from the bracket.

[Advantages of the Invention] The bracket of the present invention is different from the conventional head box having a hook portion in which the front and rear upper end portions are bent in opposite directions, unlike the head box having a hook portion in which the front and rear upper end portions are bent in the same direction. Not only can the head box be attached with a single touch, but the head box can be easily removed by pushing a part of the block body protruding from the front surface of the bracket body.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 shows a blind bracket according to an embodiment of the present invention, FIG. 1 is a sectional view showing a state in which a head box is attached, and the section is A- in FIG. It is along the line A. 2 is a side view, FIG. 3 is a plan view, FIG. 4 is a bottom view, FIG. 5 is a sectional view taken along the line BB in FIG. 3, and FIG. 6 is a block body forming a part of the present invention. FIG. 7 is an end view of a head box to which the present invention is applied. 1: bracket body, 2: bent edge, 3: mounting seat plate, 5: hanging seat,
10: Block body, 12: Foot, 13: Support plate, 14: Slope, 15: Spring receiving part, 18: Stop seat, 19: Spring, 20: Small gap

Claims (1)

[Scope of utility model registration request] 1. A block body (10) is slidably provided on the lower side of a horizontal plate-shaped bracket body, and is interposed between the bracket body and the block body to press the block body to the front side. Springs (19) are provided, and a plate-shaped bent edge portion (2) that hangs from the left and right outer edges of the bracket body and a plate-shaped mounting seat plate (3) that also hangs from the rear edge side are integrally formed. A seat (4) that extends inwardly at the lower edge of the bent edge to support the block body, and a hook-like seat (5) for hanging the front upper end of the head box at the front end. Provided integrally with each other, the seats (24) for extending the left and right outer edges of the mounting seat plate forward to regulate the rear surface position of the head box are integrally provided, and the rear upper end of the head box is hung on the rear end of the block body. The backing plate (13) is formed, and the lower front surface of the backing plate is formed into the slope (14). The block body is projected from the front surface of the racket body, and when the upper end of the head box rear side is hung on the receiving plate, a small gap (20) is formed between the receiving plate and the mounting seat plate by the seat. In the bracket, the spring receiving portions (15) protruding forward and backward are formed on the left and right of the middle portion of the block body, and the upper and left side portions of the upper surface of the bracket body are cut down to form the seat (18). The bracket for blinds is characterized in that a spring (19) is inserted between the spring receiving portion and the spring receiving portion, and the spring is supported by the receiving seat.