JPH089302Y2 - Joint wall mounting structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention relates to a joint wall mounting structure for concealing the unevenness of two members that are jointed flush with each other.

[Problems to be Solved by Conventional Techniques and Inventions] For example, when an indoor wall of a house is formed by jointing a plurality of wall panels, it is necessary to joint the wall panels so that their surfaces are flush with each other.

However, the surface of each wall panel does not always become flush as designed due to an installation error or the skill level of an operator, and unevenness occurs between the wall panels. This unevenness is noticeable at the joint portion of each wall panel, and the appearance is significantly impaired.

In this case, it is conceivable to install a joint wall for blinding the unevenness in the joint area of the wall panel.

When mounting such a joint wall, a step difference can be taken into consideration due to the unevenness between the wall panels, and for example, the joint work of nailing the joint wall is unavoidable. For this reason, this work also requires the work of a carpenter, and also requires a certain amount of skill such as step adjustment to eliminate unevenness, resulting in a long construction time. Furthermore, during after-care or maintenance, the removal and subsequent installation of the nailed joint wall was extremely complicated.

SUMMARY OF THE INVENTION An object of the present invention is to provide a joint wall mounting structure that can be easily attached and detached by a layperson other than a carpenter and can reduce the construction time.

[Means for Solving the Problems] The present invention provides a structure in which two members are jointed flush with each other, and a joint wall for concealing unevenness generated in the joint portion is attached and fixed to the two members. An elastically deformable member that absorbs unevenness is formed on the side of the joint wall that comes into contact with the two members, and a receiving portion for mounting the joint wall is formed on the two members. A mounting portion that can be mounted is provided on the joint wall.

[Operation] To attach the joint wall, it suffices to attach the attaching portion of the joint wall to the receiving portion formed in advance on the two members that are jointed flush with each other with one touch. An elastically deformable member is formed at a portion where the joint wall is in contact with the surfaces of the two members so as to absorb the unevenness of the surface height due to the unsteady surface by elastically deforming, and therefore, the step adjustment is not required. Even amateurs can wear it.

Further, if the receiving portion is composed of the female screw portion and the bolt screw portion screwed to the female screw portion, the height of the head portion of the bolt screw portion is the same regardless of the difference in height of the member surface due to unevenness. It is possible to install it without tilting the joint wall.

[Embodiment] Hereinafter, the present invention will be described in detail with reference to an embodiment shown in the drawings.

FIG. 1 is a sectional view of the mounted state of the embodiment, and FIG.
FIG. 3 and FIG. 3 are schematic perspective views of a wall panel and a joint wall, which are jointed flush with each other.

In this embodiment, the two members that are joined together in the same plane are the wall panels 10 and 10, and the joint h of both members has a step h due to the non-landing. The wall panel 10 is configured by laminating two face members 12, 12 with a frame-shaped core member 14 along the periphery thereof and a lattice-shaped core member (not shown) inside the frame member 14, If necessary, a heat insulating material is housed between the face materials 12, 12.

A plurality of embedded nuts 16 are provided on one face member 12 at equal intervals over the joint region. In the case of the present embodiment, since the core material does not exist at the position where the receiving portion is to be formed and the female screw portion is formed on the face material 12 having a thin plate thickness, sufficient fastening strength cannot be secured, so the embedded nut 16 is I am using.
A bolt screw portion 18 is screwed into the embedded nut 16. The head portion 18a of the bolt screw portion 18 is attached to each wall panel 10,10.
Each of the distances H1 and H2 from the face material 12 can be adjusted and has a ground adjustment function. In this embodiment, the embedding nut 16 and the bolt screw portion 18 constitute a receiving portion. In addition, face material 12
It is also possible to realize a base adjustment function by embedding and fixing a bolt in and fixing the position of a nut that is screwed into the bolt.

On the other hand, the joint wall 20 has a U-shaped cross section including a bottom wall 22 and side walls 24, 24, and has a side wall 24 shape. An end face of the side wall 24 is provided with, for example, a bellows-like elastic deformation member 26. There is. The material and shape of the elastically deformable member 26 are not limited as long as the step h can be absorbed by elastic deformation, and a urethane material or the like may be attached. Joint wall
On the inner surface side of the bottom wall of 20, the mounting portions 28, 28 are provided in two rows at the same pitch as the spacing pitch of the bolt screw portions 18, 18. The mounting portion 28 is a shaft portion 28a fixed to the bottom wall 22.
And the head portion 18 of the bolt screw portion 18 provided at the tip thereof.
It is composed of a concave portion 28b capable of fitting and holding a by elastic deformation, for example.

 Next, the operation will be described.

When the joint wall 20 is attached to the joint portion of the two wall panels 10 and 10, first, the bolt screw portions 18 are screwed into the embedded nuts 16 provided on the two wall panels 10 and 10. At this time, as shown in FIG. 1, when the joint h of the wall panels 10 and 10 has a step h due to unevenness, the head portion of the bolt screw part 18 attached to the wall panel 10 having a low surface. The relation between the protruding height H1 of 18a and the protruding height H2 of the head portion 18a of the bolt screw portion 18 attached to the wall panel 10 having a high surface is adjusted to H1≈H2 + h.

After such work is completed, the attachment portion 28 of the joint wall 20 is attached to the head portion 18a of the bolt screw portion 18, whereby the work of attaching and fixing the joint wall 20 is completed. This work can be easily realized by elastically deforming the recess 28b in the mounting portion 28 and fitting the recess 28b into the bulged head portion 18a.

The joint wall 20 attached in this manner adjusts the height of the head portion 18a of the bolt screw portion 18 even if there is a step h due to the unevenness between the panel walls 10 and 10, and the adjacent head portions 18a are , 18a can be set to the same height, that is, background adjustment can be realized. Since the joint wall 20 is attached with the heads 18a, 18a thus adjusted to the same height as a reference position, regardless of the step h due to unevenness, the joint wall 20
20 can be attached and supported without tilting.

Further, since the portion where the joint wall 20 is in contact with each of the wall panels 10, 10 is the bellows-like elastically deformable member 26, the step h of the wall panel 10, 10 can be absorbed by the elastically deformable member 26. It is possible to prevent a gap from being formed between the wall panel 10 and the wall panel 10.

The present invention is not limited to the above embodiment, and various modifications can be made within the scope of the present invention.

For example, the two members that are joined flush with each other are not limited to the wall panel as in the above embodiment, but can be similarly applied to a ceiling plate, a pillar and a wall plate, and the like.

The receiving portion and the mounting portion are not necessarily limited to those that use elastic deformation as long as they can be joined with one touch. Further, if the receiving portion is composed of nuts, bolts, etc., the base can be adjusted, but since the step h due to unevenness is relatively small, the receiving portion does not necessarily have the base adjusting function.

[Effects of the Invention] As described above, according to the present invention, the joint wall for blinding the unevenness of the two members can be constructed without relying on a carpenter.
Even non-professionals can easily attach the joint wall to the two parts without creating a gap, which reduces the construction time and makes it easy to attach and detach the joint wall during aftercare. Can be realized.

[Brief description of drawings]

1 is a sectional view showing an embodiment of a joint wall mounting structure, FIG. 2 is a schematic perspective view of a wall panel, and FIG. 3 is a schematic perspective view of a joint wall. 10,10 …… 2 members (wall panel), 16,18 …… Receiving part, 20
...... Joint wall, 26 …… Elastic deformation member, 28 …… Mounting part, h …… Step

Claims (2)

[Scope of utility model registration request] 1. A structure in which two members are jointed so that they are flush with each other, and a joint wall for concealing the unevenness generated in the joint portion is attached and fixed to the two members, wherein the joint wall is the two members. An elastically deformable member that absorbs a variation in surface height due to unevenness is elastically deformed at a contact position, and a receiving portion for attaching the joint wall is formed at the two members. An attachment structure for a joint wall, wherein an attachment portion that can be attached by is provided on the joint wall. 2. The receiving part according to claim 1, wherein the receiving part is a female screw part provided on the two members.
It is configured by a bolt screw portion that is screwed into this and that can adjust the protruding height of the head from the two members, and the attachment portion has one end fixed to the joint wall and the other end that is the bolt screw. A joint wall mounting structure characterized in that it is elastically attached to the head of the joint.