JPH0316963Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to joints in partitions, and more specifically, the width of the joint groove formed by the opposing edges of adjacent panel bodies is made constant and the joint cover is accurately attached. This relates to the joints of partitions that can be used.

Generally, in the joint part of the partition, there is a groove in the joint groove formed by the opposing edges of the adjacent panel bodies.
A joint is formed by fixing a joint fixing piece and attaching a joint cover to this joint fixing piece.In the conventional joint joint, as shown in Figure 8, the width of the joint fixing piece a is wider than the width of the joint groove b. A joint cover c formed in a U-shape is pressed from above onto this joint stopper piece a, and the joint cover c is held between both side walls d of the joint cover c so as to be locked therein. I have to. For this reason,
Often, there is an error in the distance between adjacent panel bodies and the joint cover c does not fit into the joint groove b, and once installed, the joint cover c is simply a U-shaped joint stopper with both side walls d and d. Since it only clamps piece a, it has the disadvantage that it easily comes off. Moreover, it is difficult to achieve precision in the bending process of panel materials and joint covers, and if these errors overlap and a step is created between adjacent panel bodies, the top surface of the joint cover c will be Since the joint cover is not parallel to the surface and deforms into a parallelogram shape between adjacent panel bodies, there is a disadvantage that the appearance is significantly impaired.

The present invention has been devised in view of the above-mentioned circumstances, and in particular, the joint stopper piece is formed into a cylindrical shape in the direction of the joint groove, and the opposite end edges of the panel body are attached on both sides of the lower end of the joint stopper piece. Engagement portions that engage with each other are provided at predetermined intervals corresponding to the width of the joint groove, and both side walls of the joint cover are formed with facing intervals that are reduced in the lower part, so that the joint cover attached to the cap is By configuring the joint stopper piece to hold it, the width of the joint groove formed by the opposing edges of adjacent panel bodies is always constant,
The joint cover can be easily attached to the joint stopper piece fixed in the joint groove, and once attached, the joint cover does not easily come off, and it can be used when adjacent panels become stepped. However, the purpose is to provide a joint joint for a partition that allows the joint cover to be parallel to the surface of the panel body.

To explain the structure of the present invention with reference to an embodiment shown in the drawings, reference numeral 1 denotes a partition in which a plurality of panel bodies 2, 2 are connected via a support member 3 such as a frame, and the panel body 2 A joint joint 4 is formed at the joint portion. The panel body 2 is made up of a backing material 5 such as gypsum board and a surface material 6 made of a thin iron plate, and a side wall 7 is formed at the edge by bending the surface material 6 downward. ing.

Reference numeral 8 is a joint groove of the joint joint 4, and the joint groove 8 is formed by the side walls 7, 7 of the opposing end edges of the adjacent panel bodies 2, 2. Below, the lower ends of the side walls 7, 7 are bent inward of the joint groove 8, and the remaining ends 7a,
7a is bent upward to form an upwardly facing engagement recess 9,
9 is formed.

Reference numeral 10 denotes a joint stopper piece, which is made of a thin iron plate and is formed into a cylindrical shape along the joint groove 8, and its lower end is inverted and extended to both sides to form the engagement recesses 9, Engagement leg pieces 11, 11 are provided which fit into the respective parts 9. The interval between the engaging leg pieces 11, 11 is configured to have a predetermined length corresponding to the width of the joint groove 8.

Reference numeral 12 denotes a joint cover that is attached to the joint sealing piece 10, and the joint cover 12 has an upper plate 12a having a width that is approximately the same as the cylindrical diameter of the joint sealing piece 10.
and a side plate 1 with both sides of the upper plate 12a bent and hanging down.
2b and 12b are formed into a substantially U-shape,
The opposing distance between the side plates 12b, 12b is reduced on the lower side, and when the joint cover 12 is pressed onto the joint fixing piece 10 from above and attached, the side plates 12b, 12b of the joint cover 12 are compressed due to their elasticity. It goes over the cylindrical wide part of the joint-closing piece 10 and elastically clamps the narrow part near the lower end from the sides, so that the joint-clamping piece 10 is held and locked.

FIG. 7 shows another embodiment, in which the engaging recess 9 of the side wall 7 of the panel body is formed in an arc shape, and the engaging leg 11 of the joint stopper piece 10 is connected to the engaging recess 9 of the side wall 7 of the panel body.
It is formed into an arc shape that fits into the Further, as shown in FIG.
The joint cover 12 can be easily attached without the zero attachment screws 14 protruding.

In the above configuration, when forming the joint 4 at the joint part of the partition 1, first,
When the joint stopper piece 10 is inserted and fixed between the side walls 7 of the adjacent panel bodies 2, 2, the engaging leg pieces 11, 11 whose facing distance is configured to have a predetermined length corresponding to the width of the joint groove 8 are formed. , engagement recesses 9,9 in side walls 7,7
Therefore, the distance between the panel bodies 2, 2 is regulated by the joint stopper piece 10, and the joint groove 8 can always have a constant width. Next, joint cover 1
2 toward the joint fixing piece 10 from above, the width of the joint groove 8 is constant, so there is no risk that the joint cover 12 will not fit into the joint groove 8 as in the conventional case, and the joint can be easily closed. A cover 12 can be attached.

Then, the pressed joint cover 12 is attached to the side plates 12b, 12 whose facing distance is reduced on the lower side.
b. climbs over the wide cylindrical part of the joint-closing piece 10 and clamps the narrow part near the lower end with elastic force from the sides by the spring back, so that the joint-clamping piece 10 is securely locked while being held. It will not come off carelessly.

Furthermore, even if a step is created between adjacent panel bodies 2, the joint cover 12, which is fixed while holding the cylindrical joint stopper piece 10, can be fixed to the joint stopper piece 10 as shown in FIG. Since the joint cover 12 can be freely adjusted in rotation along the outer circumferential surface of the panel body 2, the joint cover 12 can always be parallel to the surface of the panel body 2.

In summary, the present invention fixes a joint sealing piece in a joint groove formed by the opposing edges of adjacent panel bodies of a partition, and the joint sealing piece is sandwiched between both side walls. In a joint formed by attaching a joint cover, the joint stopper piece is formed into a cylindrical shape in the direction of the joint groove, and both lower end portions of the joint stopper piece are engaged with opposing edge portions of the panel body, respectively. The engaging portions are provided at a predetermined interval corresponding to the width of the joint groove, and both side walls of the joint cover are formed with facing intervals that are reduced in the lower part, so that the capped joint cover holds the joint sealing piece. Since the opposite end edges of the panel body engage with the engaging portions provided at a predetermined interval, the width of the joint groove remains constant, and the width of the joint groove does not change as in the conventional case. In order to eliminate the risk that the joint cover will not fit into the joint groove, the joint cover that is attached to the top has both side walls formed at opposing intervals that are reduced in the lower part, and the joint cover is formed in a cylindrical shape. Since the narrow part near the lower end of the piece is clamped, the jointer piece is securely held in place and will never come off accidentally. In addition, since the joint cover is formed in a cylindrical shape, the joint cover that is held and locked can be freely rotated along the outer circumferential surface of the joint cover, and the adjacent panel Even if a step is created between the panels, the joint cover can always be kept parallel to the surface of the panel body without any deterioration in appearance, which provides extremely useful practical effects.

[Brief explanation of the drawing]

The drawings show an embodiment of a joint of a partition according to the present invention, in which Fig. 1 is a perspective view of the partition, Fig. 2 is a cross-sectional view taken along line A-A or B-B in Fig. 1, Fig. 3 is a sectional view of the main part of Fig. 2, Fig. 4 is an explanatory diagram of the operation, Fig. 5 is a perspective view showing the installation state, Fig. 6 is a sectional view taken along line C-C of Fig. 5, Fig. 7 8 is a sectional view showing another embodiment, and FIG. 8 is a sectional view showing a conventional example. In the figure, 1... partition, 2... panel body, 3...
Support member, 4... Joint, 5... Backing material, 6... Surface material, 7... Side wall, 8... Joint groove, 9... Engagement recess, 10... Joint stopper piece, 11... Engagement leg Part, 12... Joint cover, 13... Notch opening, 14
...It's a mounting screw.

Claims (1)

[Scope of utility model registration request] A joint sealing piece is fixed in a joint groove formed by opposing edges of adjacent panel bodies of the partition, and a joint cover is attached to the joint sealing piece to sandwich the joint sealing piece between both side walls. In the joint joint, the joint stopper piece is formed into a cylindrical shape in the direction of the joint groove, and engaging parts that respectively engage with the opposite end edges of the panel body are provided on both sides of the lower end of the joint stopper piece. The joint cover is provided at a predetermined interval corresponding to the width of the graben, and the both side walls of the joint cover are formed to face each other with a narrower downward part, so that the crowned joint cover holds the joint stopper piece. Joint joints in partitions are characterized by: