JPH03110271A - Lateral blade member fixing device of parting body - Google Patents

Abstract

PURPOSE:To enable fixing to be certainly performed with simple work by engaging the vertical one-side engaging salient strips of lateral blade members with receiving engaging stepped sections, and by pressing the other side salient strips confronted with the engaging stepped sections from a front side, to be resiliently pressed in the confronted engaging stepped sections. CONSTITUTION:The vertical one-side engaging salient strips 20..., 21... of lateral blade members 18a are engaged with the engaging stepped sections 13, 13 of receivers 12... in the horizontal direction in respective vertical retaining frames 6. After that, the other side salient strips 20..., 21... to be pressed from a front side are permitted to come in sliding contact with inclined guides 16, 16 and are fixed to be resiliently pressed in the engaging stepped sections sections 13, 13 confronted with the salient strips 20..., 21.... Then, with branched skirt sections 23..., the lower section engaging salient strips 21... and the upper section engaging salient strips 20... of the receivers 12... and lateral blade members 18b arranged in parallel at lower sections are covered on the front side, and these fixing devices are contrived not to be exposed.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a device for fixing a horizontally long blade member for a partition used for an independent partition such as a fence or a partial partition such as a door ventilation opening.

[Prior Art] In independent partitions, such as fences, horizontally long blades are usually formed into a single slanted blade made of aluminum alloy and placed horizontally in large numbers on vertical frames erected on top and bottom frames. It will be fixed to .

At this time, the fixation is in the form of a block on the opposite side of the vertical frame.

A supporting tool such as an inverted letter is provided protruding in the in-plane direction, and this is inserted into a hollow part provided in the blade material to hold it, or a fixing protrusion is provided protrudingly on the surface facing the vertical frame. This is done by bringing the back side of the blade material into contact with the fixed protrusion and securing it with screws or rivets.

[Problem to be solved by the invention] Among these devices for fixing horizontally long feather materials, is it possible to achieve a good appearance without exposing the supporting tools to the general public? It is necessary to insert and insert it by pinching it in place, which is a complicated process.

In addition, in the case of the latter, screws or rivets are exposed on the five fixing strips on the partition body and the back, spoiling the appearance, and horizontal positioning and fixing must be done separately. , Similarly, Saku 7 is complicated.

The problem of doing so remains.

The present invention was developed in view of the conventional problems of this kind, and its purpose is to easily and reliably fix the horizontal blade material without using fixing fittings such as screw helices, and to improve the appearance. The object of the present invention is to provide a suitable fixing device for horizontally long blades of a partition body.

[Means for Solving the Problems] The present invention is constructed in accordance with the above object, that is, the present invention provides an upper and lower sigma structure having at least one inclined folded strip on the front side. A metal or rf! A 1M integrated horizontally elongated blade member; upper and lower locking steps protruding from the front side of each vertical holding frame erected between the upper and lower frames and arranged in a dotted manner in the longitudinal direction, each having a groove shape, and at least It has a receiving part comprising an inclined guide on the front side provided so as to reach one of the locking step parts; Relating to a 1M fixing device for a horizontally long blade member of a partition body, which is characterized in that the spacing between the upper and lower locking step portions facing each other in the holding frame is made slightly larger and the overall dimension is different. This will serve as the gist.

[Function] In the present invention, the locking protrusion on one side of the upper half of the horizontally long blade member is engaged with the locking step portion of the horizontally corresponding catch in each vertical holding frame, so that the positive mifM By pressing from the front side, the other locking protrusion slides into contact with the inclined guide part, and is elastically press-fitted into the locking step part of the opposing catch to fix it, or simultaneously from the front side. Press the upper and lower locking protrusions,
Similarly, it is used so as to be press-fitted into each locking step and fixed.

At this time, the branch skirt part covers each lower locking protrusion, the receiver, and the upper locking protrusion (or its F side part) of the oblong blade material juxtaposed below on the front side, and these fixing devices are installed. Prevents exposure in certain conditions.

[Examples] The present invention will be described in more detail below with reference to the drawings showing examples. is a fence made of extruded aluminum alloy material, and this fence l has a large number of horizontally long blades 18 arranged parallel to the upper and lower frames 2 and 3, and ribs 19 that project toward the front side. A large number of tiers are formed at equal intervals to create a louver-like appearance.

The upper and lower frames 2 and 3 are each formed into an elongated hollow rectangular shape, and are provided with fixed fins 4 and 4 extending vertically in the in-plane direction over the entire length in the longitudinal direction on their opposing surfaces. On the front side of this fixed fin 4, a small protrusion 5 forming a thin groove-shaped upper frame receiving part is provided.

In this example, the upper and lower frames 2 and 3 are held in parallel by a plurality of pieces depending on their lengths, and a vertical holding frame 6 is provided with a catch 12 integrally molded on the front side.
. . . is performed by standing between these upper and lower frames 2 and 3 in an interposed manner.

That is, the vertical holding frame 6 has a slightly flattened hollow rectangular shape with a thickness of 2°3 for the lower frame. 10 in Fig.
1 shows the thick threaded screw receiver of this vertical holding frame 6.

Receptacles 12 . . . protrude from the front side of each vertical holding frame 6 and are arranged at predetermined intervals in the longitudinal direction at predetermined dot-like intervals. - It is provided integrally with 6.

In the extrusion molding stage, each of the vertical holding frames 6 has a machined protrusion 7 formed integrally with it in the longitudinal direction, consisting of a flesh base wall 8 and an enlarged end portion 9, at the central position on the front side. ,
In forming the vertical holding frame 6, the processed protrusions 7 are cut out so that the respective retainers 12 remain.

The catch 12 of this example has two parts on the side as shown in the figure.
Either they were processed into various shapes, or they were all provided on the thin base wall 8. Upper and lower locking step portions 13-. 14 and the widened portion 9 are formed on the side surface to form a head 15 for locking, and the head 15 is formed with all or part of the inclined guide 16.

The first catch 12a is provided above the vertical holding frame 6, and has a trapezoidal head 15 that supports the inclined guide 16.
A wide groove-like upper locking step portion 13.13 corresponding to the radius 4.3 mm of the thin base wall 8 is formed on the back side of the head 15 at the end of the inclined guide 16. It is. Further, the second catch 12b... is provided in a plurality of stages in the middle part of the vertical holding frame 6, and includes a lower inclined guide 16 and a locking step gB1.
3 has the same structure as the first catch 12a, but the slope of the head 15 is extended to the thin base wall 8 in the upper part, and the locking step part 14 is made of 1.4 pieces. It is formed to have a narrow groove shape.

Note that in the second catch 12b provided below the vertical holding frame 6, that is, near the lower end, the lower locking step i? 1lI3 is provided with a receiving groove for receiving the tip of the fixed fin 4 of the lower frame 3.

In addition, each catch 12 in this example has a value of 0.5
A curved portion 17 having a radius of 1 mm to 1 mm is interposed between the inclined guide 16 and the locking stepped portion 13.14.
2.4-The distance between the opposing locking step portions 13 and 14 in the first, second and second receiving holes 12a and 12b is 42.1 mg+,
The remaining second receivers 12b and 12b and between this and the lowest second receiver 12b are designed to have a positional dimension of 501 layers, respectively.

On the other hand, in this example, two types of horizontally long blade members 18 are used: a first blade member 18a having a plurality of protruding ribs 19, and a second blade member 18b having a single protruding rib 19. It is also formed into a thin uneven plate shape, and has locking protrusions 20 and 21 projecting from the upper and lower ends.

The locking protrusions 20 and 21 form a vertical fin shape at the upper part of the first wing member 18a and at the lower part of the second wing member 18b, while forming the lower part of the former and the upper part of the latter. Each of the locking protrusions 20 is provided with an inclined bent line 22 that is folded back toward the front side over approximately 4 mm at its tip end.

In forming the horizontally long blade member 18, the height between the upper and lower locking protrusions 20 and 21 is slightly smaller than the distance between the opposing upper and lower locking step portions 13 and 14 in the vertical holding frame 6. In this example, the height dimension between the locking protrusions 20 and 21 is the first
62.6 mm in the wing material 18a, second wing material 18b
It is recommended to set 42.3■■.

On the other hand, each of these horizontally elongated blade members 18 is integrally molded with a branch skirt strip 23 having a full length in the longitudinal direction and branching from a position above the lower locking protrusion 21. This branched skirt strip 23 is provided so as to protrude downwardly from the lower locking protrusion 21 and slightly below the lower front side thereof, and in this example, this branched skirt strip 23 has the same shape and size as each protruding rib 19. It has a roadside shape with an open bottom surface.

In the fence l of this example configured in this way, the upper locking protrusion 20 of the first wing member 18a is connected to the upper frame 2.
The lower locking protrusion 21 is pressed from the front side and is locked to the locking stepped portion 13 by the inclined bent line 22. The lower locking protrusion 21 is connected to the upper locking step portion 14 of each catch 12.
The upper locking protrusion 20 is similarly locked to each lower locking stepped portion 13 so that each horizontally long blade member 18 is elastically held in the vertical C position #6. After securely fixing it, it is finished.

In the figure, 24 is a vertical frame whose end is closed and is provided like a plate;
Reference numeral 5 denotes a connecting frame provided in the form of a board at the connecting part of the adjacent fence L, 26 is a cushion material, 27 is a support that is embedded in the ear, and 28 is its The connecting fittings are shown.

Furthermore, this fence l can be easily assembled and disassembled due to the above structure, so when compaction is required at the construction site, the fence l can be disassembled and reassembled after cutting each member. This makes it possible to shorten the width in a short period of time to give it a good appearance.

Further, in the fence 1 of this example, since the horizontally long blade member 18 can be slid in the longitudinal direction, it is extremely easy to change the position of the vertical holding frame and to disassemble it when discarding it.

The illustrated example is as described above, or in carrying out the present invention, the horizontally elongated blade material is constructed so that both the upper and lower locking protrusions are provided with inclined bent lines, and the locking steps are connected to each other. In this case, inclined guides for the receivers are also provided for each of the upper and lower locking steps.

In addition, by providing the branch skirt part on the front side of the lower locking protrusion, it is possible to cover the partition body located below the normal line of sight, or if it is necessary for the installation height, the lower locking protrusion It is possible to adjust the vertical width as appropriate so that it extends to the lower front side.

The shape of the branched skirt strip is the same as the upper design of the blade material, or other shapes can be adopted to change the overall accent.
When providing a louver-like protruding rib on a horizontally long blade material, the number of stages can be increased to a plurality as shown in the above example to reduce the total number of ribs. It is of course possible to add some consideration to the design of the back side by making the protruding shape more smooth.

If elasticity is obtained, this horizontally elongated blade material may be made of roll-formed steel plate in addition to the above-mentioned aluminum alloy extrusion material, or may be made of a hard resin for indoor use such as partial door louvers, etc., and may be integrally constructed. .

On the other hand, the catch can be made, for example, in the shape of a circular button made of nylon resin, with the vertically facing positions serving as locking steps, or it can be made into a wider block made of resin or cast metal. It may be molded and fixed with screws or rivets from the front side, which will eventually be covered, and may be determined as appropriate depending on ensuring dimensional accuracy, intended use of the partition, etc.

Different dimensions such as increasing the height of the locking protrusion by 1m between the blade material and the catch can be determined relatively, but generally it is 0.1~
It is sufficient to install the blade at a thickness of about 0.21cm, but if it is legalized, it may become difficult to remove the horizontally long blade material, or if the strength is insufficient, the horizontally long blade material may be curved toward the front side. It may cause problems.

Note that the intended use of the partition does not matter, or when it is necessary, it is possible to make it so that there are no front and back sections in which horizontally long blades are arranged on both sides between the two lower frames.

The vertical holding frame may be installed by overlapping the vertical frames for the upper and lower frames, or may be installed separately from these, and may also be fixed in contact with the sides of the upper and lower frames. This can be done by selecting appropriate means. However, in cases where fixing is performed using fixing fins on the opposing surfaces of the upper and lower frames, as in the illustrated example.

If the position and interval can be increased or decreased in a sliding manner, it is convenient for diversifying the width dimension and responding to dimensions on site.

As described in 1 above, in carrying out the present invention, the material, shape, structural dimensions, position, etc. of the horizontally elongated blade material, upper and lower frames, vertical holding frame, and receiver may be variously changed as long as they do not go against the gist of the invention. It is not limited to what is illustrated or described.

[Effects of the Invention] As described below, the present invention is provided with at least one inclined folded line that is folded back on the front side. A horizontally elongated blade made of metal or hard resin and comprising upper and lower wide branched skirt strips that protrude spaced downward from an upper position to the front side of the locking protrusion: [erected between the lower frame] The grooves are arranged protruding from the front side of each vertical holding frame in the longitudinal direction, and each groove is shaped like a groove]; A receiver 1j comprising a front side inclined guide provided in Since the separation dimension and the separation dimension are made to be different overall by making the former slightly larger, it is possible to easily and reliably fix the horizontally long blade material, as described in the effect column.]2. Branch skirt strip The fixed part of the horizontally long blade material is covered to prevent it from being exposed and damaging the appearance, and since there are no screws or rivets used to fix the horizontally long blade material, it also prevents it from being exposed. do not have.

[Brief explanation of drawings]

The drawings show an embodiment; 1IA is a cross-sectional perspective view of the fence, 2nd is a vertical sectional view, 3rd is a cross-sectional view, and 4th is a vertical holding frame showing the relationship with the receiver. The side view, FIGS. 5 and 6 are respectively partially enlarged views of the first receiver. I...Fence 2...Upper frame 3...Lower frame 6...Vertical holding frame 12...Receiver 1: L, +4...Engaged step portion 16...・Slanted guy 18...Horizontal blade 20.21...Latching protrusion 22...Slanted bend 23...-Branch scar patent applicant Toyo Exterior Co., Ltd. Agent

Claims (1)

[Claims] Upper and lower locking protrusions each having an inclined folded line on at least one side that forms a folded shape on the front side, and a spaced downward protrusion extending from an upper position near the lower locking protrusion to the front side of the locking protrusion. horizontally elongated blades made of metal or hard resin and having wide branched skirt strips on the upper and lower sides; , has a catch comprising upper and lower locking step portions each having a groove shape, and an inclined guide on the front side provided to reach at least one of the locking step portions; The height dimension between the upper and lower locking protrusions of the horizontally elongated blade material and the distance dimension between the upper and lower locking step portions facing each other in the vertical holding frame are made slightly larger so that the dimensions are different overall. A device for fixing horizontally long blades on partitions.