JPH07310403A - Panel assembly structure - Google Patents

Abstract

PURPOSE:To prevent a panel from coming out of support member by locking a large diameter hook-shaped engaged part installed on one of the side plates of a channel panel to the support member and pressing a small diameter hook- shaped engaged part installed on the other side plate of the next panel into the large diameter engaged part. CONSTITUTION:A large diameter engaged part 21 bent outward in hook shape is formed on one of the both side plates 20 of a panel 2, and a small diameter engaged part 22 bent inward in hook shape is formed on the other side plate. Next, when the panel 2 is installed on a support member 1 fixed to a bed member, the large diameter engaged part 21 is locked so that it is inserted slightly into the lower side of the locking and protruding part 11 of the support member 1. Also the large diameter engaged part 21 of the next panel 2 is locked to the locking protruding part 11 of the next support projection 10 in order. In this case, the small diameter engaged part 22 is fitted closely into the large diameter engaged part 21 while it is pressed between the top side plate 20 of the next already fixed panel 2 and the locking and protruding part 11 there. Thus the panel can be prevented from being coming out of the support member, and the water tightness can be improved.

Description

Detailed Description of the Invention

[0001]

FIELD OF THE INVENTION This invention relates generally to panel assembly structures. More specifically, for example, it is used for shielding various equipment and unevenness installed on the roof of a building, forming a roof of a simple building, or used for lining walls, ceilings, etc. The present invention relates to a panel assembly structure in which unevenness is not formed on the surface of the panel.

[0002]

2. Description of the Related Art As a panel assembling structure in which the surface of an assembled panel has no irregularities, for example, a lining such as a wall described in Japanese Patent Publication No. 53-20770 has been proposed. The assembly structure of the panel described in the above publication is composed of a support member 1 and a large number of elastic panels 2 as shown in FIG. 4, and the panel 2 is attached so as to intersect the support member 1.

The supporting member 1 is formed by forming a metal plate into a substantially U-shaped cross section, and the supporting protrusions 1a having upper ends of both side plates and having substantially S-shaped end portions at predetermined intervals along the length direction. Are formed. The panel 2 is formed by molding a metal plate having elasticity such as a thin-walled aluminum alloy plate into a predetermined cross-sectional shape. One side plate in the longitudinal direction is formed into a substantially S-shaped cross-section, and a tip portion of the side plate is formed. A lateral U-shaped fitting groove 2a that faces the side is formed. At the tip of the other side plate of the panel 2, there is formed a fitting portion 2b having an arc-shaped cross section which is pushed into the fitting groove 2a so as to project outward.

To assemble the panels 2, the support member 1 is fixed to a base member (not shown), the fitting groove 2a of the panel 2 is pushed under the support protrusion 1a from the left side of FIG. 4, and the next panel 2 is inserted. While the portion 2b is being pushed into the fitting groove 2a of the panel 2 which has already been fixed, the fitting groove 2a of the panel 2 is pushed under the next supporting protrusion 1a to assemble sequentially. Fitting portion 2b pushed into fitting groove 2a
Will be in a compressed state when pushed.

The above-mentioned assembly structure pushes the required part of the panel laterally below the protrusion of the supporting member, but it prevents the surface of the panel from becoming uneven, and the required part of the panel is pressed against the protrusion of the supporting member. For example, Japanese Patent Publication No. 48-125
It is proposed in Japanese Patent Publication No. This panel assembly structure is shown in FIG.
Like above, a supporting member 1 having a large number of substantially mushroom-shaped supporting protrusions 1a formed at a narrow interval and a channel-shaped panel 2 having elasticity in which both side plates 2c are curved inward in an arc shape. It is composed of an intermediate member 2d having leg-shaped elastic expansion / contraction parts 2e along both sides in the vertical direction.

In the panel assembly structure of FIG. 5, the panels 2 are pressed down against the support protrusions 1a so that both side plates 2c of the panel 2 are locked to both ends of the support protrusions 1a.
The panel 2 is assembled by compressing and inserting the elastic expansion / contraction portion 2e having a width W wider than the interval L between the panels 2 and 2 between the adjacent panels 2.

[0007]

In the panel assembly structure of FIG. 4, the panel 2 is applied to the support member 1 from the front side so as to straddle the support protrusion 1a, and the panel 2 is further pressed in the lateral direction to assemble. Therefore, if the panel 2 is thin and wide, it is difficult to push the fitting portion 2b into the fitting groove 2a. That is, since both side plates along the length direction of the panel 2 are processed as described above, they are elastic and sufficiently strong even if they are thin, but the wide flat plate portion is weak. There is a case where a wide flat plate-like portion is elastically deformed at the time of such pressing, and it is difficult to transmit the pushing force from the lateral direction from the fitting groove 2a side of the panel 2 to the fitting portion 2b side.

In the panel assembly structure shown in FIG. 5, when the panel 2 is pressed against the support member 1 to be engaged with both ends of the support protrusion 1a, only the both sides of the panel 2 which has been processed and reinforced is pushed. There is no. However, if the elasticity of the intermediate member 2d made of the molded profile is too strong, the elastic expansion / contraction part 2
Since it is difficult to reduce e, assembly work becomes difficult,
Although it is not possible to impart a very strong elasticity, if this elasticity is weak, there is a problem that it becomes weak against an external force from the inside (downward in FIG. 5) and easily comes off.

An object of the present invention is to solve the above-mentioned problems, and in a panel assembly structure in which a panel is pressed against a supporting member from the front side so that there is no unevenness on the surface side, it is strong in the direction of removing the panel. An object of the present invention is to provide a panel assembly structure that does not easily come off even if external force is applied.

[0010]

The first panel assembly structure according to the present invention is an assembly structure in which elastic channel-shaped panels are mounted side by side on the upper part of a long support member in a state of being crossed while lying down. In the upper portion of the support member, support protrusions of substantially uniform height having locking protrusions protruding in one direction along the length direction of the support member are formed at predetermined intervals on the top of the support member. Has a large-diameter engagement portion that is bent outward in a hook shape in a cross section, and a small-diameter engagement portion that is bent inward in a hook shape in a cross section is formed in the top portion of one side plate. The large-diameter engaging portion of the panel is locked in a state of slightly protruding below the locking convex portion, and the small-diameter engaging portion of the adjacent panel is press-fitted into the large-diameter engaging portion. It is characterized by being.

According to the first panel assembly structure, the panels are in a state in which the panels are in tension with each other in the width direction due to the above-described structure, and the small diameter engaging portion of each panel engages with the large diameter of the adjacent panel. The inside of the part is in a slightly compressed state, and the large-diameter engaging part is prevented from coming off the locking projection of the support projection. Therefore, the panels are strongly linked to each other and cannot be separated from the supporting protrusions.

A second panel assembly structure according to the present invention is an assembly structure in which elastic channel-shaped panels are mounted side by side on an upper portion of a long support member in a state of being laid face down and above the support member. , Support projections of substantially uniform height having locking projections projecting in one direction along the length of the support member are formed on the top at predetermined intervals, and the top of one of the side plates of the panel has an outer side. An engaging portion bent into a hook shape in cross section is formed, the other side plate of the panel is formed in an arcuate sectional shape bulging outward, and the engaging portion of the panel slightly protrudes below the locking projection. It is characterized in that the other side plate of the adjacent panel is pushed into the engaging portion in the engaged state.

According to the assembly structure of the second panel, the panels are in a state of being bulged to each other in the width direction due to the above-described structure, and the side plates having the arcuate cross section of each panel are engaged with the adjacent panel. The part is entwined so that it does not come off from the locking projection of the support protrusion. Therefore, the panels are strongly linked to each other and cannot be separated from the supporting protrusions.

In the third panel assembly structure according to the present invention, the channel-shaped first panels and the second panels having elasticity in the state of being crossed down are alternately arranged and attached to the upper portion of the long support member. In the assembled structure, a first support protrusion having a substantially uniform height is provided on the top of the support member, and a locking protrusion is provided on the top of the support member and protrudes in one direction along the length direction of the support member. The first panel has the locking projections protruding in the opposite direction of the one direction, and the first support projections and the second support projections having substantially the same height are formed alternately and at predetermined intervals. Has a large-diameter engagement portion formed by bending outwardly in a hook shape in cross section at the tops of both side plates.
The panel has a small-diameter engaging portion that is bent inward in a substantially hook-shaped cross-section at the tops of both side plates, and the large-diameter engaging portions of the first panel have mutually engaging convex portions relative to each other. The first support projection and the second support projection, which are adjacent to each other, are respectively locked in a state of slightly protruding under the locking projections of the first support projection and the second support projection. The small-diameter engagement portion of the second panel adjacent to the large-diameter engagement portion side is fitted in a push-fit state.

According to the third panel assembling structure, the panels are in a state of sticking to each other in the width direction due to the above-mentioned structure, and the small-diameter engaging portion of the second panel is adjacent to that of the adjacent first panel. The large-diameter engagement portion is in a slightly compressed state to prevent the large-diameter engagement portion of the first panel from being disengaged from the engaging projection of the engaging projection. Therefore, the panels are strongly linked to each other and cannot be separated from the supporting protrusions.

In the fourth panel assembly structure according to the present invention, channel-shaped first panels and second panels having elasticity in a state of being crossed in a state of being laid face down are alternately mounted on the upper portion of the long support member. In the assembled structure, a first support protrusion having a substantially uniform height is provided on the top of the support member, and a locking protrusion is provided on the top of the support member and protrudes in one direction along the length direction of the support member. The first panel has the locking projections protruding in the opposite direction of the one direction, and the first support projections and the second support projections having substantially the same height are formed alternately and at predetermined intervals. An engaging portion bent outward in a hook shape in cross section is formed on the tops of both side plates, and the second panel is formed in an arc cross section in which both side plates bulge outward. Each engaging part of the panel of the adjacent The first support projection and the second support projection are respectively locked in a state in which they are partially projected under the locking projections, and the large-diameter engagement portion side is provided in the engagement portion of the first panel. It is characterized in that the side plate of the second panel adjacent to is locked in a pushed state.

According to the structure for assembling the fourth panel, the panels are in a state of being bulged to each other in the width direction by the above-mentioned configuration, and the side plate having the arc-shaped cross section of the second panel is adjacent to the first panel. The engaging portion of the panel is entwined so as not to come off from the engaging convex portion of the support protrusion. Therefore, the panels are strongly linked to each other and cannot be separated from the supporting protrusions.

A fifth panel assembly structure according to the present invention is an assembly structure in which elastic channel-shaped panels are mounted side by side on an upper part of a long supporting member in a state of being crossed in a state of being lying down, and the upper part of the supporting member is provided on the upper part of the supporting member. , A pair of supporting projections having locking projections protruding at a certain interval along the length direction of the supporting member and facing each other are formed at predetermined intervals, and the panel has both side plates. Engaging portions bent inward in a substantially hook-like shape are formed at the tops of the adjacent side plates, the adjacent side plates of adjacent panels are pressed against each other and contact each other, and the engaging parts of the adjacent side plates are connected to each other by the pair of supporting members. It is characterized in that it is locked in a state of slightly protruding under the respective locking projections of the projections.

According to the fifth panel assembly structure, the panels are in a state in which the panels are bulged to each other in the width direction due to the above-described structure, and the side plates of each panel are engaged with the engaging portions of the side plates of the adjacent panel. Prevent them from disengaging from their respective locking projections. Therefore, the panels are strongly linked to each other and cannot be separated from the supporting protrusions.

[0020]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A preferred embodiment of a panel assembly structure according to the present invention will be described with reference to FIGS. FIG. 1 shows an embodiment of an assembly structure of a panel according to the present invention. (A) is a partial front view showing a first example, (b) is a partial front view showing a modification thereof, and (c) is (a) FIG. 2 shows another modified example of the panel assembly structure according to the present invention, and FIG. 2 (d) is a partial front view showing the second example. 3) is a partial front view showing a modification thereof, and FIG. 3 is a partial front view showing still another embodiment of the panel assembly structure according to the present invention.

In FIG. 1 (a), a supporting member 1 is a metal plate formed in a U-shaped cross section, and a supporting member having an engaging convex portion 11 protruding in one direction along the length direction at the upper portion thereof. The protrusions 10 are formed by cutting out at predetermined intervals. The panel 2 is, for example, a thin panel made of aluminum or its alloy formed in a channel shape. One of the both side plates 20 and 20 along the length direction has a large-diameter engagement bent outward in a hook shape. The portion 21 is formed, and the other side plate 20 is formed with a small-diameter engagement portion 22 that is bent inward in a hook shape in cross section. In this embodiment, the large-diameter engaging portion 21 and the small-diameter engaging portion 22 both have a hook-like cross section, and the outer diameter of the small-diameter engaging portion 22 is the inner diameter of the large-diameter engaging portion 21. It is slightly larger than

When assembling the panel, the support member 1
Are fixed to a base member (not shown) at predetermined intervals, and in the example shown, the panel 2 is fixed to the support member 1 from the right end of the figure in the following manner. First, the large-diameter engagement portion 21 of the first panel 2 is guided and locked so as to slightly protrude below the locking projection 11, and the right end of the first panel 2 is formed on the support member 1 as shown in the drawing. The panel 2 is fixed to the support member 1 so that the panel 2 does not move to the right. After that, the large-diameter engagement portion 21 of the next panel 2 is sequentially arranged.
To the locking projection 11 of the next support protrusion 10, and the small-diameter engaging portion 22 of the panel 2 is attached to the side plate 20 at the head (left side in the drawing) of the adjacent panel 2 already fixed and the relevant portion. It is assembled in such a manner that it is fitted into the large-diameter engagement portion 21 while being pushed in between the locking convex portion 11 and. The small-diameter engaging portion 22 of the panel 2 is fitted into the large-diameter cylindrical portion 21 of the adjacent panel 2 which is already fixed, and then the large-diameter cylindrical portion 21 of the panel 2 is pressed against the support member 1 side to move to the next engagement. It may be locked below the stop projection 11.

According to the assembly structure as described above, the panel 2
The small-diameter engagement portions 22 of each panel 2 are in a state of being slightly compressed in the large-diameter engagement portions 21 of the adjacent panels, and the large-diameter engagement portions are engaged with each other. The part 21 is prevented from coming off the locking projection 11 of the support projection 10. Therefore, the panels are strongly linked to each other and cannot be separated from the support protrusion 10.
Further, since the small-diameter engaging portion 22 is fitted into the large-diameter engaging portion 21 in a pressed state (press-fitted state), the adjacent panel 2
Mutual watertightness is also good.

In the above-described embodiment, the panel 2 can be fixed to the support member 1 in any orientation, and the panel 2 can be fixed.
In order to support the portion on the side of the large-diameter engaging portion 21 of, the supporting protrusions 10 a in the opposite direction are formed in the vicinity of each supporting protrusion 10.

The assembly structure of the panel shown in FIG. 1B is as shown in FIG.
Since this is a modified example of the assembly structure of (a), only parts different from the assembly structure of FIG. 1 (a) will be described. An engaging portion 23 is formed on the top of one side plate 20 of the panel 2 and has a round cross section that is bent into a hook shape, and the other side plate 2 of the panel 2 is formed.
0a is formed to have an arcuate cross section that bulges outward and is curved.

To assemble the panel 2, the support member 1 is fixed to a base member (not shown) as in FIG. 1A, and the engaging portion 23 of the panel 2 at the right end in the figure is supported at that portion. The projection 10 is locked in a state of slightly protruding below the locking projection 11, and the right end of the panel 2 is fixed to the support member 1 by a stopper or the like not shown so that the panel 2 does not move. Next, the engaging portion 23 of the next panel 2
Is locked in a state of slightly protruding below the next locking projection 11, and the other side plate 20a of the panel 2 is fixed to the side plate 20 of the adjacent panel 2 and the locking projection of the relevant part. 1
It is pushed in between 1 and 1 and locked to the engaging portion 23 of the adjacent panel 2. In the same manner as described below, the panel 2 and the supporting member 1
Fixed to.

Also in this embodiment, the panel 2 can be fixed to the support member 1 in any orientation, and in order to support the portion of the panel 2 on the side plate 20 side, the support projections 10 are provided in the vicinity of each support projection 10. The support protrusion 10a in the opposite direction is formed.

According to the panel assembly structure of FIG. 1 (b),
The panels 2 are in a state of sticking to each other in the width direction thereof, and the side plates 20a having an arc-shaped cross section of each panel 2.
Entangles the engaging portion 23 of the adjacent panel 2 so as not to disengage from the locking projection 11 of the support protrusion 10, and therefore does not disengage even if an external force is applied in the disengaging direction of the panel 2.

In the assembly structure of FIGS. 1 (a) and 1 (b), for example, as shown in FIG. 1 (c), the engagement protrusion 10 in the view of FIG. 1 (a) or (b) and the engagement protrusion located in the vicinity thereof. 10
The distance between the locking projections 11a and 11a is smaller than that of the locking projections 11a.
The interval can be set to such an extent that the large-diameter engagement portion 21 of (a) or the engagement portion 22 of (b) can be pushed. In the case of the configuration as shown in FIG. 1C, when assembling the panel 2, it is not necessary to lock the right end of the first panel with a stopper or the like (not shown) as described above.

Next, the assembly structure of the panel shown in FIG. 2C will be described. On the upper part of the support member 1, there is a first support protrusion 12 having a substantially uniform height at its top portion, which has a locking projection 13 protruding in one direction along the length direction, and an engagement portion protruding in the opposite direction at the top portion. The first support protrusions 12 and the second support protrusions 14 having substantially the same height are formed alternately and at predetermined intervals. The panel is composed of a large number of first panels 3 and second panels 4, respectively. The first panel 3 has a substantially hook-shaped cross section (round eye-hook shape) on the tops of both side plates 30 and 30a. Large-diameter engagement parts 31, 31 bent to
And the second panel 4 has both side plates 40, 4
Cross-section almost inward at the top of 0a (round eye-hook shape)
A small-diameter engagement portion 41 that is bent to form is formed. The outer diameter of the small diameter engaging portion 41 is set to be slightly larger than the inner diameter of the large diameter engaging portion 31.

To assemble the panels 3 and 4, the first panel 3 is placed between the opposing support projections 12 and 14 of the support member 1.
Is set, and the panel 3 is strongly pressed toward the support member 1 side so that the large-diameter engaging portions 31, 31 face each other.
It is locked in a state in which it slightly protrudes under 5. Then the second
The small-diameter engaging portions 41, 41 of the panel 4 are pushed and fitted into the large-diameter engaging portions 31, 31 of the first panels 3, 3 on both sides.

According to the panel assembly structure of FIG. 2C,
The panels 3 and 4 are in a state of sticking to each other in the width direction thereof, and the small-diameter engagement portion 41 of the second panel 4 is also provided.
Is slightly compressed in the large-diameter engaging portion 31 of the adjacent first panel 3, and the large-diameter engaging portion 3 of the first panel 3 is
1 is prevented from coming off the locking projection 11 of the locking projection 10. Therefore, the panels 3 and 4 are strongly linked to each other and cannot be removed from the support projection 10 even if an external force in the direction of removal thereof is applied. Further, since the small-diameter engaging portion 41 is fitted into the large-diameter engaging portion 31 in a pushed state, the water tightness between the panels 3 and 4 is good. Also in this example,
Since the panels 3 and 4 can be fixed to the support member 1 in any orientation and support the first panel 3, support projections 12a and 1 similar to the support projections 12 and 14 are provided.
4a is formed.

The assembly structure of the panel of FIG. 2D is as shown in FIG.
Since this is a modified example of the assembly structure of (c), only parts different from the assembly structure of FIG. 2 (c) will be described. The first panel 3 includes an engaging portion 32, which is bent outward in a hook shape (a round eyehook shape) in cross section, on the top portions of both side plates 30 and 30a.
32 is formed, the second panel 4 has both side plates 40,
40a is formed to have an arcuate cross section that bulges outward.
Then, as in the case of the assembly structure of FIG. 2C, the engaging protrusions 32, 32 that face the engaging portions 32, 32 of the first panel 3 face each other.
After being locked to 15, the side plates 40 and 40a of the second panel 4 are pushed between the side plates 30 and 30a of the adjacent first panels 3 and 3 and the locking projections 13 and 15 of the relevant parts, The side plates 40, 40a are connected to the engaging portions 32, 3 of the first panels 3, 3.
Lock to 2.

According to the panel assembly structure of FIG. 2D,
The panels 3 and 4 are in a state of being bulged to each other in the width direction thereof, and the side plates 40 and 40a of the second panel 4 having an arc-shaped cross section are supported by the engaging portion 32 of the adjacent first panel 3 to support them. Since the panels 3 and 4 are entwined so as not to come off from the locking projections 13 and 15 of the panels 12 and 14, the panels 3 and 4 cannot be detached from the support projections 12 and 14 even if an external force is applied in the direction of the detachment.

Next, the assembly structure of the panel of FIG. 3 will be described. A pair of support protrusions 16 and 18 having locking protrusions 17 and 19 projecting in a state of facing each other at a constant interval along the length direction are formed on the top of the support member 1 at predetermined intervals. ing. Each panel 2 has both side plates 2
Engagement portions 23 each having an inwardly bent hook shape are formed at the tops of 0 and 20a. In order to assemble the panel 2, the support member 1 is fixed to a base member (not shown), the panel 2 is set on the support protrusions 16 and 18 which face in opposite directions, and they are strongly pressed to engage the engaging portion 23 of the panel 2. Two
3 is locked in a state of slightly protruding below the locking projections 17 and 19. Following the same procedure, the engaging portion 2 of each panel 2
When the locking projections 17 and 19 are locked to the locking projections 3 and 23, the adjacent side plates 20 and 20a of the adjacent panels 2 are pressed against each other and are brought into contact with each other, so that the panels 2 are assembled.

According to the assembly structure of the panel of FIG. 3, the panels 2 are in a state of being bulged to each other in the width direction thereof, and the side plates 20, 20a of each panel 2 are the side plates 20, 20 of the adjacent panel 2. Numeral 20a prevents the engaging portions 23, 23 from disengaging from the respective locking projections 17, 19. Therefore, the panels 2 are strongly linked to each other, and the support protrusions 16,
I can't get out of 18. In this embodiment, by putting a putty or other sealing material (not shown) between the side plates 20 and 20a of the panels 2, the watertightness of the contact portion between the two can be enhanced.

[0037]

According to the panel assembling structure of the present invention, the following effects can be obtained in the panel assembling structure in which the panel is pressed against the supporting member from the front side so that the surface side is not uneven. Is. That is, in the panel assembly structure according to the first aspect, the panels are in a state of being urged to stick to each other in the width direction thereof, and the small-diameter engaging portion of each panel is slightly compressed in the large-diameter engaging portion of the adjacent panel. The large-diameter engagement portion is prevented from coming off the locking projection of the support projection. Therefore, the panels are strongly linked to each other, and the panels cannot be removed from the support protrusions even if an external force is applied in the direction of removal. Further, since the small-diameter engaging portion is fitted into the large-diameter engaging portion in a pressed state (press-fitted state), watertightness between the panels is also good.

In the panel assembly structure according to the second aspect of the present invention, the panels are in a state in which the panels are in tension with each other in the width direction thereof, and the side plates having an arcuate cross section of each panel have an engaging portion of an adjacent panel. Since the support projections are entwined with each other so as not to be disengaged from the locking projections, the panel cannot be disengaged from the support projections even when an external force is applied in the dismounting direction of the panel.

In the panel assembly structure according to the third aspect of the present invention, the panels are in a state in which the panels are in tension with each other in the width direction, and the small-diameter engaging portion of the second panel is larger than that of the adjacent first panel. The large-diameter engagement portion of the first panel is prevented from being disengaged from the engagement protrusion of the engagement projection because the diameter engagement portion is slightly compressed. Therefore, the respective panels are strongly linked to each other, and even if an external force in the direction of their removal is applied, they do not come off from the support protrusions, and the watertightness between the panels is good.

According to the assembly structure of the panel described in claim 4, the panels are in a state of being bulged to each other in the width direction thereof, and the side plate having the arc-shaped cross section of the second panel is adjacent to the adjacent first plate. Since the engaging portion of the panel is entwined so as not to come off from the engaging projection of the support projection, the panel does not come off from the support projection even when an external force is applied in the direction of the removal.

According to the structure for assembling the panel of the fifth aspect, the panels are in a state of being bulged to each other in the width direction thereof, and the side plates of each panel are engaged with the engaging portions of the side plates of the adjacent panel. Prevent them from disengaging from their respective locking projections. Therefore, the respective panels are strongly linked to each other and cannot be separated from the support protrusions even if an external force is applied in the direction of their separation.

[Brief description of drawings]

1A and 1B show an embodiment of a panel assembly structure according to the present invention, in which FIG. 1A is a partial front view showing a first example, FIG. 1B is a partial front view showing a modification thereof, and FIG. It is a partial front view which shows the other modification of the Example of a) or (b).

FIG. 2 shows another embodiment of the assembly structure of the panel according to the present invention, (d) is a partial front view showing the second example,
(E) is a partial front view showing the modification.

FIG. 3 is a partial front view showing still another embodiment of the panel assembly structure according to the present invention.

FIG. 4 is a partial front view showing an example of a conventional panel assembly structure.

FIG. 5 is a partial front view showing another example of the conventional panel assembly structure.

[Explanation of symbols]

1 Support member 1a, 10, 10a, 12, 12a, 14, 14a, 1
6,18 Supporting protrusions 11, 11a, 13, 15, 17, 17 Locking convex portion 2 Panel 3 First panel 4 Second panel 2a Fitting groove 2b Fitting portion 2d Intermediate member 2e Elastic expansion / contraction portion 2c, 20 , 20a, 30, 30a, 40, 40a Side plates 21, 31 Large diameter engaging portion 22, 41 Small diameter engaging portion 23, 32 Engaging portion

Claims (5)

[Claims] 1. An assembly structure in which elastic channel-shaped panels are attached side by side to an upper portion of a long support member in a state where the channel members are laid face down and crossed with each other. Support protrusions of substantially uniform height having locking protrusions projecting in one direction along are formed at predetermined intervals, and the panel has a large hook bent outward at the top of one of the side plates. A large-diameter engaging portion is formed, and a small-diameter engaging portion that is bent inward in a hook shape is formed at the top of the other side plate, and the large-diameter engaging portion of the panel is below the locking convex portion. A panel assembling structure, characterized in that the panel is assembled in a slightly protruding state, and a small-diameter engaging portion of an adjacent panel is press-fitted into the large-diameter engaging portion. 2. An assembly structure in which elastic channel-shaped panels are attached side by side to an upper portion of a long supporting member in a state where the channel members are laid face down and crossing each other, wherein the upper portion of the supporting member has a top portion in the longitudinal direction of the supporting member. Support protrusions of substantially uniform height having locking protrusions projecting in one direction along a predetermined interval are formed at a predetermined interval, and the top portion of one side plate of the panel is bent outward to have a hook-like cross section. A part is formed, the other side plate of the panel is formed to have an arcuate cross-section that bulges outward, and the engagement part of the panel is locked in a state of slightly protruding below the locking projection, An assembled structure of a panel, characterized in that the other side plate of the adjacent panel is locked to the part in a pushed state. 3. An assembly structure in which elastic channel-shaped first panels and second panels having elasticity are alternately arranged side by side on the upper portion of a long support member in a state where the channel member is laid face down and crossed. Is a first support protrusion having a substantially uniform height at its top, which has a locking projection protruding in one direction along the length of the support member, and a member protruding at the top in a direction opposite to the one direction. The first support protrusions and the second support protrusions having substantially the same height are formed alternately and at predetermined intervals, and the first panel has an outer side on the tops of both side plates. A large-diameter engagement portion bent substantially in a hook shape in cross section is formed, and a small-diameter engagement portion bent inward in a substantially hook shape is formed at the tops of both side plates in the second panel. The large-diameter engaging portions of the panel of No. 1 are adjacent to each other of the first supporting members whose engaging convex portions face each other. The projections and the second support projections are respectively locked in a state of slightly protruding under the locking projections, and are adjacent to the large-diameter engagement portion side of the large-diameter engagement portion of the first panel. A structure for assembling a panel, wherein a small-diameter engaging portion of the second panel is fitted in a push-fit state. 4. An assembly structure in which channel-shaped first panels and second panels having elasticity are alternately arranged side by side on an upper portion of a long support member in a state of being laid flat and crossed over each other. Is a first support protrusion having a substantially uniform height at its top, which has a locking projection protruding in one direction along the length of the support member, and a member protruding at the top in a direction opposite to the one direction. The first support protrusions and the second support protrusions having substantially the same height are formed alternately and at predetermined intervals, and the first panel has an outer side on the tops of both side plates. An engaging portion bent into a substantially hook shape in cross section is formed, the second panel is formed in an arcuate sectional shape in which both side plates bulge outward, and the engaging portions of the first panel are mutually Between the first support protrusion and the second support protrusion that are adjacent to each other and whose locking protrusions face each other. It is locked in a state that a part of it protrudes under the convex portion, and the side plate of the second panel adjacent to the engaging portion side is pushed into the engaging portion of the first panel. Assembly structure of the panel, which is characterized by being stopped. 5. An assembly structure in which elastic channel-shaped panels are mounted side by side on an upper portion of a long support member in a state where the channel members are laid face down and crossed with each other. A pair of support protrusions having locking protrusions protruding in a state of facing each other at a constant interval are formed at predetermined intervals, and the panel has a substantially hook-shaped cross-section inward at the tops of both side plates. The side panels adjacent to each other of the adjacent panels are pressed against each other to make contact with each other, and the engagement sections of the adjacent side plates are located below the respective locking projections of the pair of support projections. Panel assembly structure characterized by being locked in a slightly protruding state.