JP2849502B2 - Combination cushion of partition panel - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mat cushion attached to a mating portion of a partition panel.

[0002]

2. Description of the Related Art As shown in FIG. 5, in a conventional partition panel, mating frames 2a and 2b are provided on a mating surface of each panel 1 for mating with an adjacent panel. That is, one of the mating frames 2a is formed of an aluminum material or the like and has a male cross section, and the other mating frame 2b is formed of an aluminum material or the like and has a female cross section.

[0003] When the panels 1 are combined, the male mating frames 2a are fitted to the female mating frames 2b so that the panels 1 can be combined. In some cases, a mating cushion made of a synthetic resin is attached to each of the mating frames 2a and 2b to further improve the degree of sealing when mating.

[0004]

In the above-mentioned partition panel, for example, an error may occur between a dimension between wall surfaces where the partition panel is assembled and a standard combination dimension of the partition panel.

If the dimension between the wall surfaces is larger than the standard panel combination size, a gap is formed between the combination frames 2a and 2b in a state where the panels 1 are combined, and if this gap is increased, light leakage occurs. There is a problem.

When the distance between the wall surfaces is smaller than the standard panel combination size, the combination frames 2a and 2b are joined together in a state where they are strongly pressed against each other, causing distortion in each panel, or adding the panel. It may not be possible to match.

Further, separate molds are required to form the mating frames 2a and 2b, and mating cushions to be attached to the mating frames 2a and 2b also need to be formed into male and female molds. However, there is a problem that the cost increases.

SUMMARY OF THE INVENTION It is an object of the present invention to enlarge the allowable range of the error between the size of the partition panel installation position and the standard combination size of the partition panel to be installed at the position, so that even if the error is large, the mating can be performed without any problem. An object of the present invention is to provide a low-cost combination cushion for partition panels.

[0009]

According to the present invention, in order to achieve the above object, a mating cushion to be attached to a mating surface of a panel is formed of a synthetic resin into a right-angled triangular cross section, and a mating of adjacent panels is performed. On the surface, the same mating cushion is attached in a point-symmetrical manner so that the hypotenuses of the mating cushion are opposed to each other, and a tongue piece that forms an arc-shaped convex surface on the hypotenuse is made of a soft resin at the tip of the mating cushion. The tongue is a convex surface having a height that abuts against the tongue of the mating cushion facing the mating of the panels.

[0010]

When the panels are mated, light leakage is prevented in a range from the position where the tongue pieces of the opposing mating cushion contact each other to the position where each tongue piece touches the oblique side of the opposing mating cushion.

[0011]

FIG. 1 shows an embodiment of the present invention.
4, as shown in FIG. 1, the cross section of the combined cushion 3 has a bottom side 3 a, a hypotenuse 3 b, and a vertical side 3.
c, and is formed of synthetic resin as a hollow frame member having a right-angled triangular shape.
Are formed.

The oblique side 3b and the vertical side 3c of the combined cushion 3 are formed of a soft synthetic resin in a portion which is 1/3 of the height from the top, and a soft portion 5 is formed.
The portion of / 3 is formed of a hard synthetic resin to form a hard portion 6. In addition, equally spaced concave stripes 7 are formed on the surfaces of the oblique side 3b and the vertical side 3c of the hard portion 6.

A tongue piece 8 forming an arc-shaped convex surface is formed at the tip of the soft portion 5 on the hypotenuse 3b side of the combined cushion 3, and the tip of the tongue piece 8 contacts the hypotenuse 3b. The height h from the vertical side 3c to the top of the tongue side 8 is almost half of the length of the bottom side 3a.

[0014] The combination cushion 3 constructed as described above is connected to the adjacent panel 1 as shown in FIG.
It is attached point-symmetrically to the mating surface of. Now, in the panel 1 to which the mating cushion 3 configured as described above is attached, the standard mating size when a large number of panels 1 are mated is as shown in FIG. The tongue pieces 8 of the mating cushion 3 are slightly over the tops of each other.

By setting the standard mating dimensions in this way, if the size of the partition panel at the installation position is smaller than the standard mating dimensions, as shown in FIG. 8 can be reduced in size to the position where 8 abuts on the hypotenuse 3b of the mating cushion 3.

On the other hand, when the size of the installation position of the partition panel is larger than the standard combination size, as shown in FIG. 4, the position of the top of the tongue pieces 8 of the opposed combination cushion 3 comes into contact with each other. Combined dimensions can be expanded.

In the state shown in FIGS.
The tongue piece 8 made of a soft synthetic resin of the matching cushion 3
The hypotenuse 3b or tongue of the facing combination cushion 3
It is in a state of being slightly abutted against the piece 8. And FIG.
On the way from the state shown in FIG.
Also, the tongue piece 8 is the hypotenuse 3 of the facing mating cushion 3
b or tongue piece 8 so as to contact it. Therefore, in FIG.
In the range from the state shown to the state shown in FIG.
The tongue piece 8 of the cushion 3
Always touch the hypotenuse 3b or tongue piece 8 of the
And light leakage is reliably prevented.

At the time of the above combining operation,
The tongue pieces 8 of the opposing mating cushion 3 rub against each other, but the tongue pieces 8 are formed of soft resin and the surface thereof is formed in an arc shape, and the tongue pieces 8 rub against each other smoothly, so that the mating operation is performed. Can be performed smoothly.

In addition, the adjacent panels 1 which are separated from each other are called.
When joining together, the combination cushion 3 has a cross section
Since it is formed in the shape of a right triangle,
The center line is the tip of the mating cushion 3
Even if they are shifted in the direction of approach,
Hypotenuse of mat cushion 3 where the tip of cushion 3 faces
3b guides each panel 1 in the direction in which the center line coincides
Is done. Therefore, the tip of the mating cushion 3 of the adjacent panel 1 can be forcibly guided to a predetermined position, so that the mating operation can be performed reliably.

In addition, only the ridges 7 formed on the surface of each mating cushion 3 between the mating panels 1 in the range from the state shown in FIG. 2 to the state shown in FIG. Therefore, the appearance of the assembling portion hardly changes, and the appearance is excellent.

As described above, in this partition panel, even if an error occurs between the standard mating dimension and the dimension of the panel installation position, the allowable margin of the mating dimension of the mating cushion 3 is large. Can be reliably combined without light leakage or the like.

The same mating cushion 3 may be attached to the mating surface of each panel 1.
One mold can form all the combined cushions at low cost.

[0023]

As described above in detail, the present invention expands the allowable range of the error between the size of the partition panel installation position and the standard combination size of the partition panel installed at the position, and increases the error when the error is large. However, the present invention provides an excellent effect of providing a low cost mating cushion of a partition panel that can be used without any problem.

[Brief description of the drawings]

FIG. 1 is a sectional view showing a combination cushion according to an embodiment of the present invention.

FIG. 2 is a cross-sectional view showing a combining operation according to one embodiment.

FIG. 3 is a cross-sectional view showing a combining operation according to one embodiment.

FIG. 4 is a cross-sectional view showing a combining operation according to one embodiment.

FIG. 5 is a sectional view showing a conventional example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Panel 3 Combination cushion 3b Oblique side 8 Tongue piece

Claims (1)

(57) [Claims] 1. A mating cushion (3) to be attached to a mating surface of a panel (1) is formed of a synthetic resin into a right-angled triangular cross section, and the mating surface of an adjacent panel (1) is connected to the mating surface. The same mating cushion (3) is attached in a point-symmetric manner so that the hypotenuses (3b) of the cushion (3) face each other, and a circle is formed on the tip of the mating cushion (3) on the hypotenuse (3b). Tongue piece that forms an arc-shaped convex surface (8)
Is formed of a soft resin, and the tongue piece (8) is formed as a convex surface having a height which abuts against the tongue piece (8) of the mating cushion (3) facing when the panel (1) is mated. Combination cushion with partition panel.