JP3462402B2 - Folded plate support - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention belongs to the technical field of construction, and more particularly to a folded plate support used for forming a folded roof having a heat insulating function.

[0002]

2. Description of the Related Art A folding plate support as described above uses a heat insulating member made of a synthetic resin in order to block heat conduction between the upper and lower folding plates. .

Therefore, as disclosed in Japanese Unexamined Patent Publication No. 9-328869, a metal fixing the upper roof folding plate so that the explosion noise does not occur even when the folding plate expands and contracts due to an external heat factor. in manufacturing the retaining clips of the folded plate <br/> folding plate support which is slidable in the longitudinal direction of the, retaining clips is reduced worn sliding surface of the heat insulating member each time the slide, gradually becomes large backlash problem There is a point.

[0004]

Therefore, the main object of the present invention is to improve durability by adopting a structure for protecting the sliding surface of the heat insulating member.

[0005]

[Means for Solving the Problems] A means for that purpose is to protect a heat insulating member made of synthetic resin from a pair of left and right metal fittings.
The support member, slidable in the longitudinal direction of the folding plate for supporting and a folding plate support mounted on inseparable in the vertical direction, the upper
The holding member is formed on the left and right sides of the upper end of the heat insulating member.
Form an engaging part that holds the protruding part
The upper end of the heat insulating member to face the engaging portion.
On the sliding surface, the protective part that has abrasion resistance during sliding,
It is a folded plate support formed by coating a metal plate . In addition, the metal plate is stretched from the upper surface of the heat insulating member.
It is formed in a shape that covers the lower surface of the protruding part,
It is preferable to form a fixing piece that can be bent downward .

[0006]

That is, according to the above-mentioned structure, since the sliding surface of the heat insulating member made of the synthetic resin is formed with the wear-resistant protective portion, the heat insulating member is protected even if it rubs against the holding member. It is possible to obtain a folded plate support that can be prevented from being worn down and has a long-lasting durability and no rattling.

The protective portion is formed by coating a metal plate.
Therefore, the cost can be suppressed and the manufacturing is simple.

[0008]

BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of the present invention will be described in detail below with reference to the drawings. FIG. 1 is a perspective view of a folding plate support 1, and this folding plate support 1 is used to form a heat insulating double roof as shown in FIG. The structure is such that a suspension 3 as a locking metal fitting and a holding member 4 for holding the suspension 3 are attached to the upper portion of a main body 2 having a heat insulating member 2a made of synthetic resin so as to be slidable in the front-rear direction. It is a thing.

The main body 2 includes a pair of holding metal fittings 2b, 2 for holding the heat insulating metal fitting 2a and the roof portion 5a of the lower roof plate 5 to the left and right.
It consists of b. The heat insulating member 2a is in the form of one block, and a recess 6 for accommodating the lower folding plate 5 is formed in the middle portion of the lower end in the left-right direction, and an insertion groove 7 communicating with the recess 6 from both left and right side surfaces is formed. Is forming. Further, a through hole 8 penetrating left and right is formed at an intermediate portion in the up-and-down direction, and the holding metal fittings 2b, 2b are formed by bolts 9 and nuts 10.
So that they can be integrated. Holding metal fittings 2b, 2b
The lower sandwiching piece 11 has a longer U shape, and the through hole 8
The square hole 12 is formed at a position corresponding to. The sandwiching piece 11 is inserted into the insertion groove 7 of the heat insulating member 2a.

Further, projecting portions 13 and 13 projecting outward are formed on both left and right sides of the upper end of the heat insulating member 2a, so that the holding member 4 can be mounted slidably and vertically inseparably. There is. The overhangs 13 and 13 are formed so that the lower surface 13a thereof is inclined so that the inner side thereof faces upward, so that the negative pressure applied at the time of use can be sufficiently counteracted (see FIG. 5).

The holding member 4 is composed of a pair of left and right holding member carriers 4a, 4a of the same shape.
The engaging portion 14 is formed so as to hold the members 3 and 13. The engaging portion 14 is set longer than the length of the heat insulating member 2a. The sliding length is determined according to this length.

A stopper 14a is formed at one end of the engaging portion 14 so that the engaging portion 14 sliding on the projecting portion 13 does not come off from the heat insulating member 2a. Although it is formed by cutting and raising in the illustrated example, it may be formed by another appropriate method such as punching.

A vertical holding piece 15 is erected from the inner end of the engaging portion 14, and a folding plate receiving piece 16 is extended outward from the upper end thereof. The holding piece 15
A square hole 15a is formed in the central part of the so that the holding piece 3a of the suspension 3 can be held by inserting the bolt 17 and the nut 18.

The hanger 3 has a structure in which the holding piece 3a is vertically provided from a locking edge 3b at the upper end, and has an insertion hole 3c for allowing the bolt 17 to be inserted.

On the sliding surface of the heat insulating member 2a with respect to the holding member carriers 4a, 4a, the protective portions 19, 19 are provided.
Is formed. The protective portions 19 and 19 may be formed, for example, by coating the metal plate 20 as shown in FIG. The metal plate 20 is formed in a shape covering from the upper surface of the heat insulating member 2a to the lower surface 13a of the protruding portions 13 and 13, and two fixing pieces 20a, 20a, 20b and 20 are provided at both front and rear ends.
b is formed. One fixed piece 20a, 2 in the front-back direction
0a is bent in advance and the other fixed piece 20b,
20b is inserted and attached to the heat insulating member 2a and then bent.

In the folding plate support 1 thus constructed, when the upper folding plate 21 expands and contracts due to an external heat factor, the suspension 3 which holds the upper folding plate 21 and the suspension 3 are held. Holding member 4
, But slides in the front-back direction as shown in FIG. But,
Since the abrasion-resistant protective part 19 is formed on the sliding surface of the heat insulating member 2a made of synthetic resin, even if the heat insulating member 2a rubs against the holding member 4, it is possible to prevent the heat insulating member 2a from being worn down and for a long time. As a result, the folded plate support 1 having good durability and free of play can be obtained. Moreover, since the protective portion 19 is formed by coating the metal plate 20, the cost can be suppressed and the manufacturing is simple.

The protruding portions 13, 1 of the heat insulating member 2a are
3, the lower surface may be formed flat as shown in FIG. 7, and in this case, the protective portion may be formed by two metal plates 20, 20 as shown in FIG. Since the lower surfaces 13a of the projecting portions 13 and 113 are flat, the fixing pieces 20c and 20c can be attached in the left-right direction even if they are bent in advance. Since each component achieves the same effect as the above example, the same reference numerals are given and the description thereof is omitted.

[Brief description of drawings]

FIG. 1 is a perspective view of a folding plate support.

FIG. 2 is a front view of a usage state.

FIG. 3 is an exploded perspective view.

FIG. 4 is a perspective view showing a structure of a main part.

FIG. 5 is a sectional view.

FIG. 6 is a side view illustrating an operating state.

FIG. 7 is a cross-sectional view of a folding plate support according to another example.

8 is a perspective view showing a structure of a main part of FIG.

[Explanation of symbols]

1 ... Folding plate support 2a ... Insulation member 3 ... Suspension 4 ... Holding member 19 ... Protection unit 20 ... Metal plate

Claims (2)

(57) [Claims] 1. A pair of left and right on the upper part of a heat insulating member made of synthetic resin.
Is a folding plate supporting member that is slidable in the length direction of a folding plate that supports it and is inseparable in the vertical direction. The holding member includes an upper end portion of a heat insulating member. Formed on both left and right sides of
The engaging part that holds the protruding part that protrudes to the outside
Forming and sliding on the upper end of the heat insulating member facing the engaging portion
The metal plate is provided with a protection part that has abrasion resistance when sliding.
Folded plate support formed by coating . 2. The metal plate is projected from the upper surface of the heat insulating member.
It is formed in a shape that covers the bottom surface of the ridge,
The folding plate support according to claim 1, wherein a foldable fixing piece is formed on the fold plate.