JP3070580U - Curtain rail runner - Google Patents

Abstract

(57) Abstract: A runner having a rolling roller is extracted from an opening at a lower end of a curtain rail without removing a mounting curtain rail. Kind Code: A1 A curtain rail runner including a plurality of rollers mounted on a lower edge protruding inside a curtain rail and rolling thereon, and a suspension hole provided on a lower side for hooking a suspension ring of a curtain. In the above, the curtain rail runner is divided into a front half part 2 having a front rolling roller 2b and a rear half part 3 having a rear rolling roller 3b. It is configured to run.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 This invention relates to a curtain rail runner that runs in a curtain rail.

[0002]

[Prior art]

 Runners that are mounted in curtain rails and hung the curtain generally have a leading hole and a trailing roller, and are provided with a hanging hole on the lower side to hook a curtain hanger ring. The runner could not be replaced without removing the curtain rail during replacement work due to failure or other reasons. Also, when replacing a runner with a magnet on the front as a runner, the curtain rail fixed to the window frame or the like was removed, or the cap at the end was removed to replace the runner.

[0003]

[Problems to be solved by the invention]

 It is to improve the troublesome work of replacing runners such as removing the curtain rail. An object of the present invention is to provide a curtain rail runner that allows a runner having rolling rollers to be easily pulled out from an opening at the lower end of the curtain rail without removing a curtain rail attached to a window frame or the like and that can be replaced. That is. Another object of the present invention is to provide a curtain rail runner which can easily assemble the divided runners and can securely engage the divided two runners.

[0004]

[Means for Solving the Problems]

 That is, the object of the present invention is to provide a curtain provided with a plurality of rollers mounted on a lower edge protruding inward of a curtain rail and rolling thereon, and provided with a hanging hole for hanging a hanging ring of the curtain on a lower side. In the rail runner, the curtain rail runner is divided into a front half provided with a front rolling roller and a rear half provided with a rear rolling roller, and the two run together to travel on a curtain rail. This can be achieved by the following configuration.

Further, an engaging portion is formed on an outer surface of a fitting protrusion provided above the hanging portion having the hanging hole of the first half, and the fitting protrusion of the first half is inserted. On both sides of the sliding opening edge of the rear half provided with a substantially inverted U-shaped cross section, projections for engaging with the engaging part of the front half are projected, and the fitting projection of the front half is connected to the rear half. Slidingly inserted into a U-shaped groove having a substantially inverted cross-section of the section, and engaging the engaging portion of the front half with the projection of the rear half to ensure the locking state of preventing the rear half from coming off. Can be achieved by configuration.

Further, the problem of the present invention is that a plurality of engaging portions of the fitting protrusion of the front half and a plurality of protrusions of the rear half are provided, and the engagement of the engaging portion and the first protrusion provides the rear half. When the fitting protrusion of the front half is completely inserted into the groove of the rear half, the engaging portion of the front half and the second projection of the rear half are engaged. A configuration in which the two are securely combined together, a configuration in which a protruding edge is formed at the end of the fitting projection of the front half to pinch and press the tip of the rear half, and This can be achieved by a configuration in which a protruding edge that presses the front end of the rear half portion at the end is formed.

In the curtain rail runner of the present invention, a runner portion having a plurality of rolling rollers is divided into a front half portion and a rear half portion each having a rolling roller. Therefore, when the runner is extracted from the curtain rail. At the same time, the engagement between the engaging portion of the first half of the runner and the projection of the second half is released, the inverted U-shaped groove of the second half is removed from the fitting projection of the first half, disassembled, and the first half is rotated. Pull out the rolling roller from the opening of the curtain rail to remove the first half from inside the curtain rail.

In the curtain rail runner of the present invention, when the divided front half and the rear half are fitted with each other, they are securely engaged by the projection of the engaging portion, and when the curtain is opened and closed by a normal runner operation. Does not decompose. Moreover, since the magnets are buried in front of the runners in contact with each other, when the curtain is closed, the runners will not come into contact with each other and will not be opened by delusion.

In the curtain rail runner of the present invention, when the fitting protrusion of the front half and the inverted U-shaped groove of the rear half are fitted, a projection that engages with the engagement part of the front half protrudes from the rear half. The engaging state is maintained when the projections are engaged with each other, and when the two are fitted together, especially when the fitting protrusion is completely fitted in the inverted U-shaped groove, the tension provided at the end of the first half is obtained. Since the leading end of the rear half is inserted into the protruding edge and pressed and locked from both sides, the tip of the inverted U-shaped groove of the rear half does not warp after assembling. Is firmly maintained.

[0010]

[Embodiment of the invention]

 Hereinafter, the curtain rail runner of the present invention will be described based on an embodiment shown in the drawings. FIG. 1 is an exploded perspective view of the curtain rail runner of the present invention. FIG. 2 is a left side view and a bottom view of the rear half of FIG. FIG. 3 is a right side view and a bottom view of the first half. FIG. 4 is a front view of the curtain rail runner of the present invention in an assembled state. FIG. 5 is a diagram showing a use state of the curtain rail runner of the present invention.

As shown in FIG. 1, the runner main body 1 is divided into a front half 2 and a rear half 3, and the front half 2 rolls upward on the lower edge 5 a of the curtain rail 5. A fitting protrusion 2a provided with a roller 2b is formed, and a suspension portion 2c having a suspension hole 2d for hanging a suspension ring of the curtain 6 is formed below the fitting protrusion 2a. The thickness of the lower suspension portion 2c is different from that of the lower suspension portion 2c, and a step is formed at this boundary. A convex portion 2e as an engaging portion is formed on both outer surfaces of the step portion. A projecting edge 2f projects on both sides of the end of the fitting projection 2a. Numeral 4 is a magnet fixed to the front surface of the front half 2 so as to prevent the runner bodies 1 from coming off when they come into contact with each other.

On the other hand, the rear half 3 is provided with an inverted U-shaped groove 3a for inserting the fitting projection 2a of the front half 2, and a rolling roller 3b is arranged on the upper side. The opening edge of is bent inward to serve as a guide for the step of the fitting projection 2a. First protrusions 3c, 3c and second protrusions 3d, 3d that are engaged with the protrusions 2e of the engagement portion are provided on both sides of the opening edge. The first projection 3c is larger than the second projection 3d.

The curtain rail runner of the present invention thus formed is assembled and used as follows. The upper end (step) of the hanging portion 2c of the front half 2 is guided into the opening edge of the inverted U-shaped groove 3a of the rear half 3, and the fitting projection 2a is inserted into the inverted U-shaped groove 3a. . The second projections 3d, 3d provided on both sides of the opening edge of the inverted U-shaped groove 3a are firstly engaged with the projections 2e, 2e of the engaging portion of the front half 2, and are temporarily fixed. When the fitting projection 2a is inserted into the projection 3a, the first projections 3c engage with the projections 2e. At this time, the distal end of the inverted U-shaped groove 3a of the rear half portion 3 is inserted and fitted into the overhanging edges 2f, 2f of the fitting projection 2a, and the engagement between the projection 3c and the projection 2e is ensured. .

The combined runner main body 1 is formed as shown in FIG. 4, and the runner main body 1 is assembled into a curtain rail 5 and the curtain rail 5 is fixed to a window frame or the like. The runner body 1 suspends the curtain 6 by hooking the suspension ring of the curtain 6 to the suspension hole 2d of the runner body 1 in the same manner as a normal runner (see FIG. 5). In this case, when the curtain 6 is closed in a state where the runner bodies 1 and 1 are in contact with each other, the magnets 4 are provided on the front surface of the runner body 1 so that there is no possibility that the curtains 6 and 6 will open, and the separation of both can be prevented.

When replacing the runner main body 1 of the present invention, the front half 2 and the rear half 3 of the runner main body 1 are grasped with fingers and the rear half 3 and the front half 2 are pulled in opposite directions. The tip of the inverted U-shaped groove 3a of the rear half 3 escapes from the overhanging edge 2f of the fitting projection 3a, and the projection 3c of the inverted U-shaped groove 3a rides over the projection 2e of the fitting projection 2a. Is separated from the fitting projection 3a of the first half 2. Next, by rotating the rear half 3 and the front half 2, the respective rolling rollers 2b and the rolling rollers 3b are pulled out from the lower edge 5a of the curtain rail 5, and the runner body 1 can be removed. Only the first half 2 can be replaced.

[0016]

[Effect of the invention]

 With the curtain rail runner of this invention, when the runner attached to the curtain rail fixed to the window frame breaks down or is replaced with another one, without removing the curtain rail and without disassembling the curtain rail, It can be easily removed from the curtain rail. In particular, not only can the runner be separated and easily removed from the curtain rail when replacing or replacing, but also it can be easily disassembled only when necessary without breaking when opening and closing the curtain during assembly. it can.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view of a curtain rail runner of the present invention.

FIG. 2 shows an embodiment of the rear half of the runner body of FIG. 1 of the present invention, and (a) is a left side view of the rear half.
(B) is a bottom view of the rear half.

3 shows one embodiment of the front half of the runner body of FIG. 1 of the present invention, and (a) is a right side view of the front half. FIG.
(B) is a bottom view of the first half.

FIG. 4 is a front view of the curtain rail runner of the present invention in an assembled state.

FIG. 5 is a view showing a use state of the curtain rail runner of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Runner main body 2 Front half 2a Fitting protrusion 2b Rolling roller 2c Hanging part 2d Hanging hole 2e Convex part 2f Overhanging edge 3 Rear half 3a Reverse U-shaped groove 3b Rolling roller 3c First protrusion 3d Second Projection 4 Magnet 5 Curtain rail 6 Curtain

Claims (5)

[Utility model registration claims] 1. A curtain rail runner comprising a plurality of rollers mounted on a lower edge protruding inward of a curtain rail and rolling thereon, and a suspension hole provided on a lower side for hooking a suspension ring of the curtain. The curtain rail runner is divided into a front half provided with a front rolling roller and a rear half provided with a rear rolling roller,
A curtain rail runner characterized in that both are combined and run on a curtain rail. 2. An engaging portion is formed on an outer surface of a fitting protrusion disposed above a hanging portion having the hanging hole of the front half, and the fitting protrusion of the front half is inserted. On both sides of the sliding opening edge of the rear half provided with a substantially inverted U-shaped cross section to be engaged, a projection is formed to be engaged with the engaging portion of the front half, and the fitting projection of the front half is connected to the rear half. Sliding in a substantially U-shaped groove having a substantially inverted cross section, and engaging the engaging portion of the front half with the projection of the rear half to ensure a locked state for preventing the rear half from coming off. The curtain rail runner according to claim 1, characterized in that: 3. The curtain rail runner according to claim 1, wherein a magnet is buried in a contact side surface of the front half. 4. A plurality of engaging portions of the fitting protrusion of the front half portion and a plurality of projections of the rear half portion are provided, and the rear half portion is temporarily fixed by engagement of the engaging portion and the first projection, and adjustment is performed. Then, when the fitting protrusion of the front half is completely inserted into the groove of the rear half, the engagement part of the front half and the second projection of the rear half are engaged and both are surely united. The curtain rail runner according to any one of claims 1 to 3, wherein: 5. A curtain rail according to claim 1, wherein a projecting edge is formed at an end of the fitting projection of the front half to press and hold a tip of the rear half. runner.