JPH0735967Y2 - Roof plate mounting device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention relates to a roof panel mounting device.

[Prior Art] Conventionally, this type of roof is used when the side edges of the roof plate 28 are sandwiched by the receiving surfaces 26, 26 of the plate receiving member 30 and the plate stator 20 as shown in FIG. By fitting the leg portion 22 of the plate stator 20 having a width larger than the width of the entrance of the plate groove 24 into the groove 24 of the plate receiving member 30 so that the adjacent roof plate 2
8 and 28 are connected. In the figure, 32 is a receiving groove member arranged in a space between adjacent base plates, and side plate portions 34, 34 extending horizontally from the groove portion and overlapping with the base plate are nailed to the base plate. It has been stopped.

[Problems to be solved by the invention]

In the above case, there is a defect that the leg portion 24 of the plate stator 20 is not firmly fixed and easily comes off from the plate receiving member 30. In particular, when the roof was large, it was easy to pull out when a strong wind generated and an upward force was applied to the plate stator 20. Further, when the roof plate expands due to direct sunlight or the like, the side end portion of the roof plate bends to push up the plate stator 20, and the plate stator 20 causes the plate receiving member 30 to move.
There was a risk of slipping out of the groove 24.

The present invention aims to eliminate the above defects.

[Means for solving problems]

In order to achieve the above-mentioned object, the present invention arranges a roof plate 43 on a base plate 3 arranged in parallel with a space portion 4 interposed therebetween such that a side portion thereof projects into the space portion 4. An elongated plate-shaped plate receiving member 5 fixed to the base plate 3 is arranged in the portion 4, and the side portion of the roof plate 43 is connected to the plate receiving member 5 and the plate stator 18.
In the roof plate mounting device that is connected by
The plate receiving member 5 has a V-shaped concave portion 13 having a pair of inclined side wall portions 13a and 13b that are inclined and face each other so that the facing distance is widened upward, and the pair of inclined side wall portions 13a and 13b.
From the pair of vertical walls 16a, 16b facing each other in parallel with a predetermined interval, the pair of locking wall parts 14, 15 being inclined and facing each other so that the facing interval sharply narrows upward in the upper part of the At least one pair of fitting recesses 10 formed of the opening 16 formed is bent and formed in parallel with each other, while the plate stator 18 is provided.
A hollow V-shaped convex portion 40 having the same shape as the V-shaped concave portion 13 of the fitting concave portion 10 and a pair of locking wall portions 14, 1 of the fitting concave portion 10.
A pair of hollow engaging projections 38 having the same shape as the engaging recess 10 formed of a pair of engaging wall portions 41 and 42 corresponding to 5 are formed in parallel with each other so as to correspond to the engaging recess 10. In addition, the plate receiving member 5 and the plate stator 18 are respectively formed with plate end receiving parts 11 and 12 and plate end pressing parts 35 and 36 for holding side edges of the roof plate 43. .

[Action]

The side end portions of the roof plate 43 are placed on the plate end receiving portions 11 and 12 of the plate receiving member 5 so as to be adjacent to each other, and the fitting convex portions 38 of the plate stator 18 are placed.
Is fitted into the fitting recess 10 of the plate receiving member 5, and the side plate portion of the roof plate 43 is pressed by the plate end receiving portions 11 and 12 and the plate end pressing portions 35 and 36 of the plate stator 18. At this time, the locking wall portions 14 and 15 of the fitting concave portion 10, the engaging wall portions 41 and 42 of the fitting convex portion 38, the V-shaped concave portion 13 of the fitting concave portion 10 and the V-shaped shape of the fitting convex portion 38. The convex portion 40 is tightly fitted and engaged, and the fitting convex portion 38 is prevented from being removed from the fitting concave portion 10.

〔Example〕

Hereinafter, the configuration of the present invention will be described in detail with reference to the embodiments shown in the accompanying drawings.

Reference numeral 1 is a rafter, which is placed in parallel on the beam 2.
A base plate (control panel) 3 is provided in parallel on the rafter 1. At the boundary of the base plate 3, a space 4 corresponding to the space between the adjacent rafters 1 and 1 is formed. A plate receiving member 5 is arranged in the space 4, and a side plate portion of the receiving member 5 is provided.
6, 7 are fixed to the base plate 3 by nails. The plate receiving member 5 is made of an elongated metal plate, and grooves 8 and 9 are formed on both sides of the plate receiving member 5 along the longitudinal direction. Further, a pair of fitting recesses 10 are formed in the central portion of the plate receiving member 5 so as to be parallel to each other, and plate end receiving portions 11 and 12 are provided on the side portions of the fitting recesses 10 and 10, respectively. It is formed on the same plane as 6,7. The fitting recessed portion 10 is a pair of inclined side wall portions 13a that are inclined and face each other so that the facing distance is widened upward.
A narrow horizontal bottom wall portion 1 that connects 13b and the inclined side wall portions 13a, 13b horizontally formed in the lower portion of the inclined side wall portions 13a, 13b.
V-shaped concave portion 13 formed by 3c and a pair of locking wall portions 14 that are inclined and face each other so that the facing interval sharply narrows upward at the upper part of the pair of inclined side wall portions 13a and 13b. , 1
5 and a pair of vertical walls 16 facing each other in parallel at a predetermined interval
and an opening 16 formed by a and 16b. 1
Reference numeral 8 is a plate stator made of a metal plate, and elongated strip-shaped plate end retainers 35 and 36 are formed on the lower surfaces of both sides. Reference numeral 38 denotes a hollow fitting convex portion having the same shape as the fitting concave portion 10 formed by bending on the lower surface of the plate stator 18, and a hollow V having the same shape as the V-shaped concave portion 13 of the fitting concave portion 10. The V-shaped convex portion 40 and the pair of locking wall portions 4 corresponding to the pair of locking wall portions 14 and 15 of the fitting concave portion 10.
It is composed of 1,42. 43 is a roof plate.

Next, the operation of this embodiment will be described.

As shown in FIG. 1, the side end portions of the roof plate 41 are arranged on the plate end receiving portions 11 and 12 of the plate receiving member 5, and in this state, the plate stator 18
The fitting convex portion 38 of the above is press-fitted into the fitting concave portion 10 of the plate receiving member 5, and the locking wall portions 14 and 15 of the fitting concave portion 10 and the locking wall portions 41 and 42 of the fitting convex portion 38.
And the V-shaped concave portion 13 of the fitting concave portion 10 and the V-shaped convex portion 40 of the fitting convex portion 38 are closely fitted and engaged. In this state, the side ends of the pair of adjacent roof plates 41 are held between the plate end receiving parts 11 and 12 of the plate receiving member 5 and the plate end pressing parts 35 and 36 of the plate stator 18. The plate stator 18 is prevented from coming off from the plate receiving member 5 by the close fitting engagement of the engaging wall parts 41, 42 with the locking wall parts 14, 15, and is firmly fixed to the plate receiving member 5. .

〔effect〕

As described above, the present invention provides the engaging wall portion of the fitting concave portion of the plate receiving member, the engaging wall portion of the fitting convex portion of the plate stator, the V-shaped concave portion of the fitting concave portion of the plate receiving member, and the plate stator. Since the V-shaped convex portion of the fitting convex portion is tightly fitted and engaged, withdrawal of the plate stator from the plate receiving member can be prevented. Moreover, since the surface area of the joint is large, wobbling of the joint is eliminated, the durability of the plate stator and the plate receiving member is improved, and the plate stator can be firmly fixed to the plate receiving member. Exist.

[Brief description of drawings]

FIG. 1 is a sectional view, FIG. 2 is an exploded perspective view, and FIG. 3 is an external view of a conventional technique. DESCRIPTION OF SYMBOLS 1 ... Rafter, 2 ... Beam, 3 ... Base, 4 ... Space part, 5 ... Plate receiving member, 6,7 ... Side plate part, 8,9 ... Groove, 10 ... Fitting recessed part, 11, 12 ... Plate end receiving part , 13 ... V-shaped concave portion, 14, 15 ... Locking wall portion, 16 ... Opening portion, 18 ... Plate stator, 35, 36 ... Plate end pressing portion, 38 ... Fitting convex portion, 40 ... V-shaped convex portion Part, 41, 42 ... Engaging wall part, 43 ... Roof plate.

Claims (1)

[Scope of utility model registration request] 1. A roof plate (43) is arranged on a base plate (3) arranged in parallel with a space portion (4) interposed therebetween so that a side portion thereof projects into the space portion (4). An elongated plate-shaped plate receiving member (5) fixed to the base plate (3) is arranged in the space (4), and a side portion of the roof plate (43) is connected to the plate receiving member (5). In the roof plate attachment device configured to be connected to the stator (18), a pair of inclined side wall portions (13a) that are inclined and opposed to each other to the plate receiving member (5) so that the opposed interval is widened upward. ) (13b) and a pair of V-shaped recesses (13b) facing each other at an upper portion of the pair of inclined side wall portions (13a) (13b) so as to be inclined upwardly so that the facing distance sharply narrows. A pair of vertical walls (16a) (16b) that face the locking wall parts (14) (15) in parallel with each other with a predetermined gap.
Mating recess (10) consisting of an opening (16) formed from
At least one pair is bent in parallel with each other, and a hollow V-shaped convex portion (40) having the same shape as the V-shaped concave portion (13) of the fitting concave portion (10) is formed on the plate stator (18). And the same shape as the fitting recess (10), which comprises a pair of engaging wall parts (41) (42) corresponding to the pair of locking wall parts (14) (15) of the fitting recess (10). At least one pair of hollow fitting convex portions (38) are bent in parallel with each other in correspondence with the fitting concave portions (10), and are formed on the plate receiving member (5) and the plate stator (18) respectively. A roof plate mounting device characterized in that plate end receiving parts (11) (12) for holding the side ends of the roof plate (43) and plate end pressing parts (35) (36) are formed.