JPH0928555A - Magnet runner structure of thin curtain rail - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a magnet runner structure of thin curtain rail in which handling property, storing property, and working property can be improved, and the cost can be also reduced by forming lateral magnet runners installed to the tops of lateral curtains to hold the curtains in closed state from one kind of magnet runner. SOLUTION: Lateral magnet runners 1a, 1b suspended from a thin curtain rail 5 through rollers 6 are formed by vertically reversing and inserting the same magnet holder 3 from lateral sides of a runner body 2. The claw part of the magnet holder 2 is engaged with the protruding part of the plate part 7 of the runner body 2, whereby the runner body 2 and the magnet holder 3 are mutually fixed and held. Lateral curtains are held in the closed state by the attraction of magnets 4, 4, arranged opposite to each other.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a magnet runner structure for supporting left and right curtains on a thin curtain rail and holding the left and right curtains in a closed state. The present invention relates to a magnet runner structure for an obtained thin curtain rail.

[0002]

2. Description of the Related Art There are various types of curtain rails and curtains supported by them, but many of them have a structure in which thin curtain rails support left and right curtains and unite them to close them at the center. Has been done.
FIG. 12 shows the schematic structure of the left and right curtains 25 and 26, and the left and right magnet runners 27 and 28 are attached to the curtains 25 and 26, respectively. These magnet runners 27 and 28 are attached to the thin curtain rail 5 and the roller 6a.
It is movably supported by. Magnet runner 2
Magnets 4a and 4a are provided at positions symmetrical to 7 and 28, respectively.
Are held, and when the curtains 25 and 26 are closed, they are magnetically attached to each other and hold the curtains 25 and 26 in the closed state.

As shown in FIG. 10, the magnet runners 27 and 28 are supported by the thin curtain rail 5, but in the case of the thin curtain rail 5, there is no slit in the lower member of the rail and the rail width is narrow. The magnet runner 27 and the like cannot be inserted in the opposite direction as shown in FIG. In addition, even if the magnet 4a can be inserted temporarily,
Therefore, the left and right curtains 25, 26 cannot be magnetically attached to the closed state.

[0004]

As described above, in the case of the left and right curtains using the conventional thin curtain rails, the magnet runners 27 and 28 mounted on the heads of the respective curtains 25 and 26 are separated from each other. I had to use two types. In order to use a single magnet, it is necessary to hold the magnets to the left and right of one magnet runner. In this case, the magnet on one side is not used at all times and is useless. Further, when using the two types of magnet runners 27 and 28, it is likely that the right and left are mistaken when the magnet runners 27 and 28 are mounted on the curtains 25 and 26. Therefore, it is troublesome to reassemble. There are also problems with storage management and costs.

The present invention was devised in view of the above circumstances, and one type of magnet runner can be used for both the left and right sides, eliminating troubles during mounting, and improving the storage management and reducing the cost. It is an object to provide a magnet runner structure for a curtain rail.

[0006]

SUMMARY OF THE INVENTION In order to achieve the above object, the present invention provides a magnet runner structure for a thin curtain rail according to the present invention, which is movably inserted into a thin curtain rail. In a leading magnet runner structure that supports a curtain and holds the curtain in a closed state by magnetically adhering to each other when the curtain is closed, the curtain is mounted on the thin curtain rail movably supported by rollers. A runner body provided with a plate portion having a mounting hole for attaching a carten to the side, and a magnet holder detachably attached to the plate portion of the runner body and holding a magnet at the head. The magnet holder is capable of engaging the magnet with respect to the plate portion in any of left and right directions. , And having a claw portion elastically engaged with the plate portion of the runner body.

[0007]

[Function] The runner body is independent of left and right and is supported by the thin curtain rail via rollers. on the other hand,
The magnet holder has a vertically symmetrical shape.When using it for left or right, turn the magnet holder upside down and insert each magnet holder into the runner body from the left or right direction. The claws may be attached. As described above, the left and right magnet runners can be formed using one type of runner body and one type of magnet body. Further, since the claw portion that engages with the end surface of the runner body is formed on the magnet holder insertion end side, the magnet holder is firmly held at the insertion position.

[0008]

Embodiments of the present invention will be described below with reference to the drawings. 1 is a front view showing the overall structure of an embodiment of the present invention,
FIG. 2 is a perspective view showing an engaged state of the runner body and the magnet holder of the embodiment, FIG. 3 is a front view of the runner body, and FIG. 4 is a roller of the runner body of the embodiment inserted into a thin curtain rail. And an explanatory view showing a state in which the claw portion of the magnet holder is engaged with the plate portion of the runner body,
5 is a front view of the magnet holder of the embodiment, FIG. 6 is a sectional view taken along the line AA of FIG. 5, and FIG. 7 shows a state in which the claw portions of the magnet holder are engaged with the plate portion of the runner body. FIG. 8 is a partially enlarged sectional view, FIG. 8 is a state diagram showing a state where the magnet of the magnet holder is in the right direction and is engaged with the plate portion of the runner body, and FIG. 9 is a state in which the magnet of the magnet holder is in the left direction, and FIG. 10 is a sectional view showing a state in which the conventional magnet runner is engaged with a plate portion, FIG. 10 is a sectional view showing an engaged state between a conventional magnet runner and a thin curten rail, and FIG. FIG. 12 is a front view showing the schematic structure of an example of conventional left and right magnet runners.

As shown in FIG. 1, the magnet runner 1 of this embodiment comprises a pair of a left magnet runner 1a and a right magnet runner 1b. However, both the runner body 2 and the magnet holder 3 are of the same type, and the magnet holder 3 is merely attached to the plate portion 7 of the runner body 2 from the left side or the right side. Therefore, the left magnet runner 1a and the right magnet runner 1b can be magnetized by using one type of magnet runner and disposing the magnets 4 of the magnet holder 3 facing each other. Both the left and right magnet runners 1a and 1b are movably supported by a thin curtain rail 5 via rollers 6. A curtain (not shown) is attached to the left and right magnet runners 1a and 1b, and both are arranged at the head of the curtain.

As shown in FIGS. 2 to 4, the runner body 2 has a body portion 9 integrally formed with a plate portion 7 on the lower end side and a support portion 8 for the roller 6 on the upper end side, and the support portion 8. The roller 6 and the like are pivotally supported by a support shaft 10 fixed to the. The plate portion 7 is formed of a rectangular flat plate-like member, and projecting portions 11 and 12 are formed above and below the connection portion with the support portion 8 side. Further, a mounting hole 13 for mounting a curtain (not shown)
Are formed through. The area around the mounting hole 13 is reinforced by the reinforcing portion 14.

As shown in FIG. 4, a thin curtain rail 5
Is an elongated rail-shaped member having a cross section surrounded by a frame, and an opening 16 is formed on one side surface along the longitudinal direction. Guide portions 17 and 18 are formed by bending above and below the opening 16.

The roller 6 of the runner body 2 is inserted from the side end of the thin curtain rail 5, and the roller 6 and the support portion 8 are arranged to face each other with the guide portions 17 and 18 interposed therebetween.
The support shaft 10 penetrates the opening 16. As described above, the runner body 2 is in a state where the outer periphery of the roller 6 is in contact with the bottom surface 15 of the frame body of the thin curtain rail 5.
It is supported by hanging.

Next, the structure of the magnet holder 3 will be described with reference to FIGS. The magnet holder 3 is composed of a block body 19 for accommodating the magnet 4 and a thin flat plate portion 20 extending from a substantially central portion thereof. The flat plate portion 20 has substantially the same length and width dimension as the plate portion 7 of the runner body 2, and penetrates through a mounting hole 21 of substantially the same shape at a position opposite to the mounting hole 13 for mounting the cart. Form. Further, the claw portions 22 and 23 are provided above and below the flat plate portion.
Is formed. The claw portions 22 and 23 are bent in a hook shape as shown in FIG. 7, and are shaped to engage with the projecting portions 11 and 12 of the plate portion 7 of the runner body 2 as shown in FIG. . Further, as shown in FIGS. 5 and 6, a stepped claw portion 24 is formed at the tip of the flat plate portion 20.

FIG. 2, FIG. 8 and FIG. 9 show the engaged state of the runner body 2 and the magnet holder 3 having the above structure. To assemble the left magnet runner 1a, as shown in FIGS. 2 and 8, the flat plate portion 20 of the magnet holder 3 is inserted into the plate portion 7 of the runner body 2 from the right side of the figure of the runner body 2, and the magnets are attached to the protruding portions 11 and 12. It is formed by engaging the claw portions 22 and 23 of the holder 3 and locking the retaining claw portion 24 to the end surface of the plate portion 7. The magnet holder is made of an elastic material such as plastic and elastically bends the retaining claws 24 to easily attach the claws 22 and 23 to the projecting portions 11 and 12 of the plate 7. You can On the other hand, for the right magnet runner 1b, the magnet holder 3 is inserted from the left side of the runner body 2 as shown in FIGS. It is formed by engaging the claw portion 24 of the above with the end surface of the plate portion 7.

As described above, the left magnet runner 1a and the right magnet runner 1b shown in FIG. 1 are formed, and the magnets 4, 4 are magnetically attached to each other to hold the curtain in the closed state.

[0016]

According to the present invention, the following remarkable effects are obtained. 1) By assembling one type of runner body and magnet holder, it is possible to make a left magnet runner and a right magnet runner opposite to it. Therefore, handling is improved compared to conventional products,
There are no left and right assembly mistakes. Moreover, even if it occurs, it can be easily modified. 2) The cost can be reduced because one type is mass-produced. 3) Only one type of material needs to be stored, which facilitates parts management and improves storability. 4) Since the magnet holder is made of an elastic member, it is possible to easily attach the magnet holder to the engagement position by curving the retaining claw portion and prevent the magnet holder from falling off. 5) Compact and can be implemented relatively inexpensively.

[Brief description of drawings]

FIG. 1 is a front view showing the entire structure of an embodiment of the present invention.

FIG. 2 is a perspective view showing an engaged state of a runner body and a magnet holder of the embodiment.

FIG. 3 is a front view of the runner body of the same embodiment.

FIG. 4 is an explanatory view showing a state where the roller of the runner body of the embodiment is inserted into the thin curtain rail, and the claw portion of the magnet holder is attached to the plate portion of the runner body.

FIG. 5 is a front view of the magnet holder according to the embodiment.

6 is a cross-sectional view taken along the line AA of FIG.

FIG. 7 is a partially enlarged cross-sectional view showing a state where the claw portion of the magnet holder is engaged with the plate portion of the runner body.

FIG. 8 is a state diagram showing a state in which the magnet of the magnet holder is directed to the right and is engaged with the plate portion of the runner body.

FIG. 9 is a state diagram showing a state in which the magnet of the magnet holder is oriented to the left and is engaged with the plate portion of the runner body.

FIG. 10 is a cross-sectional view showing an engaged state of a conventional magnet runner and a thin curtain rail.

FIG. 11 is an explanatory cross-sectional view for explaining problems of the conventional magnet runner.

FIG. 12 is a front view showing a schematic structure of an example of conventional left and right magnet runners.

[Explanation of symbols]

 1 magnet runner 1a left magnet runner 1b right magnet runner 2 runner body 3 magnet holder 4 magnet 4a magnet 5 thin curtain rail 6 roller 6a roller 7 plate part 8 support part 9 body body 10 support shaft 11 projecting part 12 projecting part 13 mounting Hole 14 Reinforcing portion 15 Bottom surface 16 Opening 17 Guide portion 18 Guide portion 19 Block body 20 Flat plate portion 21 Mounting hole 22 Claw portion 23 Claw portion 24 Claw portion 25 Curtain 26 Curtain 27 Magnet runner 28 Magnet runner

Claims (2)

[Claims] 1. A front magnet runner structure, which is movably inserted into a thin curtain rail, supports left and right curtains, and is magnetically attached to each other when the curtains are closed to hold the curtains in a closed state. A runner body movably supported by rails via rollers and provided with a plate portion having a mounting hole for attaching a curtain to the side on which the curtain is mounted; and a detachable attachment to the plate portion of the runner body. A magnet runner structure for a thin curtain rail, characterized in that it has a magnet holder that holds a magnet at the beginning, and the magnet holder can engage the magnet with respect to the plate portion in either the left or right direction. . 2. The magnet holder has a claw portion elastically engaged with the plate portion of the runner body.
Magnet runner structure of thin curtain rail.