JPH0675283U - Mounting device for curtain board in curtain box - Google Patents

Abstract

(57) [Summary] (Modified) [Purpose] When adding a separately formed extension wall to the lower end of the hanging wall of the curtain box to cover the clip with the curtain plate Without using it, it is possible to firmly and surely join by a simple fitting operation. [Structure] The curtain plate 4 is formed into a substantially angled shape in a side view with a horizontal top plate and a vertical outer plate, and a downward projecting ridge is provided at a projecting end portion of the top plate and a locking member which opposes the ridge. A gap in the front-rear direction in which the locking rack of the curtain box 1 is fitted is formed by the ridge, and a horizontal ridge and a locking ridge that faces the horizontal ridge at the lower end portion of the vertical outer plate are provided on the curtain box side. A vertical gap is formed to fit a rising wall that is erected at the outer end of the extension wall 5, and a protrusion that engages with the locking projection is formed at the upper end of the rising wall. Protrusions that engage with each other are formed at the tips of the strip and the locking rack.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention is a curtain box formed by extruding a metal material such as an aluminum alloy into a continuous shape with a constant cross-sectional shape, and separately forming it so as to extend the hanging length of the hanging wall in front of and behind it. The present invention relates to the improvement of the mounting structure of the curtain plate that is assembled so as to cover the hanging wall and the outer surface of the extension wall when the extended walls are joined together.

[0002]

[Prior art]

 A curtain box 1 in which a metal material such as an aluminum alloy is formed into a long continuous material having a constant cross-sectional shape by extrusion molding is generally a box formed in a downward channel shape as shown in FIG. On the upper surface side of the top plate 10 of the main body 1a, the locking projections 11, 11 that engage with the assembly seat plate 21 attached to the lower end of the anchor bolt 20 provided on the building body 2 are arranged so as to face each other in a front-rear direction. The seat plate 21 attached to the anchor bolt 20 is fixed to the anchor bolt 20 by screwing or welding to the inside position of the opening 2a of the window of the building frame 2. It is installed so that it can be assembled.

When this assembling work is completed, as shown by the chain line in FIG. 1, with reference to the overhanging wall 13 provided at the lower end of the hanging walls 12, 12 in front of and behind the box main body 1a. The ceiling material 3 is arranged and attached to a beam material (not shown) so that the carton box 1 is embedded in the ceiling.

However, depending on the design of the building, the ceiling height may be set high, and in that case, as shown by the solid line in FIG. 1, the ceiling material 3 has an upper surface of the top plate 10 of the curtain box 1. Assemble it at a height that is almost the same as In this case, the room-side hanging wall 12 of the hanging walls 12 in the front and rear of the carten box 1 is exposed. Therefore, an aluminum alloy is separately provided on the outer surface of the hanging wall 12. Assemble the curtain plate 4 extruded from a metal material such as, for example, so that it is put on and put on.

By the way, as shown in FIG. 2, the curtain box 1 has an extension wall 5 formed separately from the front and rear hanging walls 1 2 and 12 of the curtain box 1 in the same manner as the curtain plate 4 described above. In some cases, the curtain box may be deepened and used by connecting so as to join together. The extension wall 5 used in this manner normally includes the extension wall 13 of the curtain box 1 and the shelf plate portion 50 on the upper end side of the extension wall 5 that abuts against the lower surface of the extension wall 13 and the clip 6 It is attached to the hanging wall 12 of the curtain box 1 by being fastened with a screw 7 which is screwed into the clip 6 and is fastened.

[0006]

[Problems to be solved by the device]

 In order to increase the depth of the curtain box 1 of the above-mentioned form, the extension wall 5 is joined to the lower ends of the front and rear hanging walls 12 and 12, and the height which is substantially aligned with the upper surface of the top plate 10 in this form. When the ceiling material 3 is stretched over, the outer wall side of the hanging wall 12 exposed to the room side and the extension wall 5 joined to it is provided with a curtain plate 4 formed separately therefrom. There is a problem that it is difficult to put on and put on makeup.

This is because the extension wall 5 added to the lower end side of the hanging wall 12 has the same shape of the lower end of the curtain box 1 in the extended state, so that the lower end of the extension wall 5 has the same shape. Since the extension wall 51 having the same shape as the extension wall 13 formed at the lower end of the extension wall 5 is provided, the extension wall 51 of the extension wall 5 and the extension wall 13 of the depending wall 12 are the same. Since it is extended by the extension length, the clip 6 for closing is further extended outward from these extension walls 13 and 51, which hinders the assembly of the curtain plate 4. Because it will be.

From this, when the curtain plate 4 is formed to extend vertically so as to cover the clip 6, the hanging wall 12 of the curtain box 1 and the extension wall extended to the hanging wall 12 are added. The connection to 5 is uncertain only by fitting, and it is necessary to use a stop screw, which causes another problem that complicates the assembly work of the curtain plate 4.

[0009]

【Purpose】

 The present invention has been made in order to solve these problems that have occurred in the conventional means, and an extension wall 5 formed separately is added to the lower end of the hanging wall 12 of the curtain box 1 and the clip 6 is used. When the outer surfaces of the hanging wall 12 and the extension wall 5 are covered by the curtain plate 4 together with the clips 6 for closing them when assembled, the assembly of the curtain plate 4 is performed with the stop screw. It is an object of the present invention to provide a new means that allows a strong and surely joined state to be achieved by a simple fitting operation without using.

[0010]

[Means for Solving the Problems]

 As a means for achieving this object, the present invention forms a curtain plate with a horizontal top plate and a vertical outer plate in a substantially angled shape in a side view, and the protruding end portion of the top plate is formed. A downward projection and a locking projection that opposes the lower projection to form a gap in the front-back direction for fitting the locking rack of the curtain box, and the horizontal lower end of the vertical outer plate. A vertical gap is formed between the projection and the locking projection that faces the projection, and a vertical wall that fits the rising wall that is erected on the outer end of the extension wall on the side of the curtain box is fitted to the upper end of the rising wall. Proposed is a device for attaching a curtain plate in a curtain box, in which a projection that engages with the locking projection is formed, and projections that engage with each other are formed at the respective leading ends of the locking projection and the locking shelf. To do.

[0011]

【Example】

 Next, embodiments will be described in detail with reference to the drawings. The same reference numerals are used for the constituent members having the same effects as those of the conventional means.

FIG. 3 is a vertical cross-sectional side view showing a construction state of a device for mounting a curtain plate in a curtain box according to the present invention. In FIG. 3, 1 is a curtain assembled to a building frame 2 via anchor bolts 20. Box 3 is a ceiling material, 4 is a curtain plate, 5 is an extension wall, 6 is a clip, 8 is a window frame provided in the opening 2a of the window of the building frame 2, 9 is the window frame 8 and the curtain box 1. The carrying-out material assembled so that the space formed between may be filled.

As shown in FIG. 4, the curtain box 1 has a normal shape formed by extrusion molding a light metal material such as an aluminum alloy into a continuous long material having a downward channel shape. On the upper surface of the top plate 10 of the box main body 1a, there are formed locking ridges 11 to be engaged with an assembly seat plate 21 attached to the lower end of the anchor bolt 20.

Further, on the lower end side of the front and rear hanging walls 12, 12, a thick portion 14 is formed at a portion slightly higher than the protruding wall 13 at the lower end, and the inner surface side of the thick portion 14 is formed. In this, fitting grooves 15 ... Which are substantially angle-shaped in a side view for fitting the locking wall 52 at the upper end of the extension wall 5 are installed in parallel vertically in multiple stages. Further, on the outer surface side of the thick portion 14, at the lower end portion thereof, a shelf plate 16 facing the upper surface on the base end side of the overhanging wall 13 is provided, and on the upper end side, a side cross section is substantially formed. A horseshoe-shaped ridge 17 is provided. Then, of the front and rear hanging walls 12, 12, the upper end of the hanging wall 12 located on the room side is a member that horizontally projects outwardly so as to extend the top plate 10 of the box main body 1a. A stop shelf 18 is formed, and a projecting portion 18a that projects downward is formed at the projecting end thereof. In the curtain box 1 in this example, the inner surface of the top plate 10 is formed as a smooth surface, but the curtain rail may be integrally formed.

As shown in FIG. 5, the extension wall 5, which is added to the lower end side of the hanging wall 12 of the curtain box 1, is fitted at the upper end in multiple stages in parallel with the inner surface of the thick portion of the hanging wall 12 described above. A locking wall 52 that is selectively fitted into the groove 15 is provided, and on the outer surface side, the lower end of the hanging wall 12 of the curtain box 1 extends at a position slightly lower than the locking wall 52. A shelf plate portion 50 that comes into contact with the lower surface of the wall 13 directly or via a spacer S is provided, and an extension wall 51 having the same shape as the extension wall 13 at the lower end of the hanging wall 12 is provided on the lower end side. A portion of the hanging wall 12 corresponding to the shelf plate 16 is provided with a shelf plate 53 protruding to the same projecting length as that of the shelf plate 16, and a fitting groove 15 having the same shape as the fitting groove 15 provided in the hanging wall 12 is provided above the shelf plate 53. The shape of the groove 54 and the horseshoe-shaped ridge 55 in side view Has been formed.

As shown in FIG. 6, the clip 6 is a shelf-like locking shelf on the inner surface side of the sideways channel-shaped main body 60 so as to partition between the top plate 61 and the bottom plate 62 thereof. 63 and 64 are formed in a comb-like shape in a side cross section in which they are laid in two stages. The space D1 between the upper surface of the top plate 61 of the clip 6 and the upper surface of the upper locking shelf 63 is such that the shelf plate portion 50 at the upper end of the extension wall 5 is fitted into the hanging wall 12 in multiple stages. It corresponds to the gap formed between the lower surface of the shelf plate 16 of the hanging wall 12 and the lower surface of the shelf plate portion 50 of the extension wall 5 when fitted in the uppermost fitting groove 15 of the 15 ... Is formed. Further, the distance D2 between the upper surface of the top plate 61 of the clip 6 and the upper surface of the lower locking shelf 64 makes the shelf plate portion 50 at the upper end of the extending wall 5 parallel to the multi-stage fitting groove 15 of the hanging wall 12. Of the lowermost fitting groove 15 of the hanging wall 12 and the lower surface of the shelf plate 50 of the extension wall 5 so as to correspond to the space formed between the lower surface of the shelf 16 and the lower surface of the shelf 50 of the extension wall 5. Has been formed. Further, the space D3 formed between the lower surface of the bottom plate 62 of the clip 6 and the lower surface of the lower locking shelf 64 is such that the shelf plate portion 50 at the upper end of the extension wall 5 is arranged in parallel with the multistage of the hanging wall 12. Formed between the lower surface of the shelf plate 16 of the hanging wall 12 and the lower surface of the shelf plate portion 50 of the extension wall 5 when fitted into the fitting groove 15 located in the middle of the fitting grooves 15 ... It is formed so as to correspond to the interval. Further, the top plate 61, the upper locking rack 63, the lower locking rack 64, and the bottom plate 62 of the clip 6 are each provided with a harpoon-shaped projection in the projecting end. I am doing it.

As a result, as shown in FIG. 3 or 5, by selectively engaging the locking wall 52 at the upper end of the extension wall 5 with the fitting grooves 15 ... When the hanging length is adjusted and added, the intervals of the clips 6 are selected and fitted so that they can be connected and fixed.

As shown in FIG. 7, the curtain plate 4 assembled on the outer surface side of the hanging wall 12 of the curtain box 1 and the extension wall 5 joined to it is a horizontal top plate having a short length in a side view as shown in FIG. 40 and a vertical outer plate 41 that hangs long from the outer end side (the right end side in the drawing) of the top plate 40 are formed in a substantially angled shape.

As shown in FIG. 5, the top plate 40 of the ceiling plate 40 has a length in the front-rear direction (left-right direction in FIG. 7) that extends from the lower end of the hanging wall 12 of the curtain box 1 and the overhanging wall 13. The extension length of the extension wall 5 is slightly longer than the extension length of the extension wall 13, and the projecting end of the top plate 40 is formed with a protrusion 42 protruding downward. Then, on the lower surface side of the top plate 40, a portion extending downward at least at a portion closer to the inner side than the protruding length of the locking shelf 18 protruding from the upper end of the hanging wall 12 on the room side of the curtain box 1 is divided. A projecting wall 43 projecting in a branch shape is formed, and at the lower end of the projecting wall 43, in the state where the projection 42 is abutted against the upper surface of the locking shelf 18 of the curtain box 1, the locking shelf 18 is formed. A locking projection 44 that projects toward the curtain box 1 along the lower surface of the locking shelf 18 from a position slightly lower than the lower surface projects somewhat longer than the locking shelf 18. On the upper surface side of the projecting end of the locking projection 44, a projecting section that engages with the projecting section 18a formed on the lower surface side of the projecting end of the locking shelf 18 of the curtain box 1 is engaged. The projection 44a forms a gap Y in the left-right direction between the projection 42 and opposes the top and bottom, and the protrusion 44a is engaged with the locking rack 18 of the curtain box 1 fitted in the gap Y. The upper and lower surfaces of the locking shelf 18 of the curtain box 1 are shaped so as to be clamped and held together with the lower end surface of the strip 42.

Further, as shown in FIG. 5, the vertical outer plate 41 of the curtain plate 4 is provided with the protrusion 42 at the protruding end of the top plate 40 on the upper surface of the locking shelf 18 of the curtain box 1. In the suspended state, the lower end is formed to have a length that is aligned with the bottom surface of the overhanging wall 51 at the lower end of the extension wall 5 added to the hanging wall 12 of the curtain box 1. A ridge 45 is formed at the lower end of the ridge 45 so as to project toward the curtain box 1 side toward the inner surface side, and the lower end of the extension wall 5 extends above the ridge 45. Above the rising wall 56 in a state where the protrusion 45 abuts the lower end of the outer end surface of the rising wall 56 at a portion corresponding to the rising height of the rising wall 56 provided at the outer end of the wall 51. A locking shelf 46 is provided so as to project to a length that covers the locking projection. The locking shelf 46 has a projecting end that is bent downward and further bent back toward the outer plate 41. Article 47 is formed. As a result, as shown in FIG. 5, with respect to the rising wall 56 at the outer end of the overhanging wall 51 of the extension wall 5, the protrusion 45 and the locking ridge 47 at the tip of the locking shelf 46 are formed. By pushing the vertically arranged gap W from above, the rising wall 56 that fits into the gap W is pinched and held from the inside and outside by the ridge 45 and the locking ridge 47, and In this state, the locking projection 47 and the projection 56a at the upper end of the rising wall 56 are in a state of engaging each other in the vertical direction and the inward / outward direction.

Reference numeral 48 is a horseshoe-shaped ridge that has a horseshoe-shaped cross section that is formed to insert a stop screw through which a cover plate to be assembled to the edge of the curtain box 1 is inserted. It also serves as a reinforcing member.

The embodiment apparatus configured as described above operates as follows. When the extension wall 5 is added to the lower end of the hanging wall 12 of the curtain box 1 and fixed by the clip 6, when the curtain plate 4 is assembled so as to cover the outer surfaces of the hanging wall 12 and the extension wall 5, In the vertical gap W formed between the protrusion 45 provided at the lower end of the vertical outer plate 41 of the curtain plate 4 and the engaging protrusion 47 at the tip of the engaging rack 46 provided above it. On the other hand, the rising wall 56, which is erected on the outer end of the overhanging wall 51 at the lower end of the extension wall 12, is inserted so as to pierce. As a result, when the upper end surface of the rising wall 56 hits the lower surface of the locking shelf 46, the protrusion 56a at the upper end of the rising wall 56 and the locking projection 47 at the tip of the locking shelf 46 are eaten. It will be in a state to prevent escape.

Next, from this state, the curtain plate 4 is rotated toward the curtain box 1 side with the projection 56a at the upper end of the rising wall 56 as a fulcrum to be installed on the projecting end of the top plate 40. The gap Y in the left-right direction formed between the projected ridge 42 and the locking ridge 44 is moved toward the curtain box 1 side, and the locking shelf 18 of the curtain box 1 is fitted therein. . As a result, when the tip of the locking projection 44 of the curtain plate 4 collides with the outer surface of the hanging wall 12 of the curtain box 1, the locking shelf 18 is formed into the projection 42 and the projection 18a at the tip of the locking shelf 18. Thus, the protrusions 18a of the locking rack 18 and the protrusions 44a of the locking projections 44 are engaged with each other and are prevented from escaping. Then, the assembly of the curtain plate 4 is completed.

[0024]

[Effect of device]

 As described above, the curtain plate mounting device in the curtain box according to the present invention is directed to the curtain box with respect to the vertical gap W between the protrusion 45 and the locking protrusion 47 at the lower end of the outer plate 41 of the curtain plate 4. Pushing in the rising wall 56 on the first side and locking the carton box 1 side with respect to the gap Y in the front-rear direction between the protruding ridge 42 and the locking ridge 44 at the protruding end of the top plate 40 of the curtain plate 4. When the pushing of the shelves 18 is completed, the curtain plate 4 is prevented from moving in the front-rear direction by fitting with the rising wall 56 with respect to the vertical gap W on the lower end side thereof, and the front-rear gap Y on the upper end side is blocked. The engagement of the locking shelf 18 with the vertical movement is prevented, and in this state, the projection 56 engages with the locking projection 47, and the projection 18a engages with the projection 44a. Then, it will be held in the combined state. Moreover, after the fitting of the locking shelf 18 into the longitudinal gap Y on the upper end side is completed, after the fitting of the rising wall 56 into the vertical gap W on the lower end side, the fitting portion is pivotally supported. This can be done by rotating the curtain plate 4, so that the fitting operation can be performed easily and accurately.

Therefore, according to the present invention, when the separately formed extension wall 5 is added to the lower end of the hanging wall 12 of the curtain box 1 and the clips 6 are closed, the hanging wall 12 and the extension wall 12 are closed. When the outer surface side of 5 is covered with the curtain plate 4 together with the clip 6 for closing them, the assembly of the curtain plate 4 does not require the use of a fixing screw, and only a simple fitting operation is required. Then, it becomes possible to perform a strong and surely connected state.

[Brief description of drawings]

FIG. 1 is a vertical cross-sectional side view in a state where assembly of conventional means is completed.

FIG. 2 is a vertical cross-sectional side view showing a state in which an extension wall is added to the hanging wall of the curtain box of the above-mentioned means and is fixed by a clip.

FIG. 3 is a vertical cross-sectional side view showing a state in which assembly work of the means of the present invention has been completed.

FIG. 4 is a side view of the curtain box of the above means.

FIG. 5 is a side view of a main part of the same means in a state where a curtain plate is assembled.

FIG. 6 is a side view of the clip of the above-mentioned means.

FIG. 7 is a side view of the curtain plate of the above-mentioned means.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Curtain box, 1a ... Box main body, 10 ... Top plate, 11 ... Locking protrusion, 12 ... Hanging wall, 13 ... Overhanging wall, 1
4 ... Thick part, 15 ... Fitting groove, 16 ... Shelf plate, 17 ... Protrusion,
2 ... Building frame, 2a ... Opening, 20 ... Anchor bolt,
21 ... Assembly seat plate, 3 ... Ceiling material, 4 ... Curtain plate, 40 ... Top plate,
41 ... Outer plate, 42 ... Projection, 43 ... Projection wall, 44 ... Locking projection, 44a ... Projection part, 45 ... Projection, 46 ... Locking shelf, 47
... locking ridges, 48 ... ridges, 5 ... extension wall, 50 ... shelf board part,
51 ... Overhanging wall, 52 ... Locking wall, 53 ... Shelf plate, 54 ... Fitting groove, 55 ... Ridge, 6 ... Clip, 60 ... Main body, 651 ...
Top plate, 62 ... Bottom plate, 63/64 ... Locking rack, 7 ... Screw, 8
… Window frame, 9… Bring-out material, W / Y… Gap, S… Spacer,
D1, D2, D3 ... Gap.

Claims (1)

[Scope of utility model registration request] 1. A curtain plate (4) is formed by a horizontal top plate (40) and a vertical outer plate (41) in a substantially angled shape in a side view, and a downward projecting ridge (42) is formed at a protruding end portion of the top plate (40). And a locking ridge 44 opposed thereto from below form a gap Y in the front-rear direction in which the locking ledge 18 of the curtain box 1 is fitted, and a horizontal ridge 45 is provided at the lower end of the vertical outer plate 41. And a locking ridge 47 facing this, a vertical gap W is formed into which the rising wall 56 that is erected on the outer end of the extension wall 5 on the curtain box 1 side is fitted. A protrusion 56a that engages with the locking ridge 47 is formed at the upper end portion, and protrusions 44a and 18a that engage with each other are formed at the distal ends of the locking ridge 44 and the locking shelf 18. The installation device of the curtain board in the curtain box.