JP4265456B2 - Cosmetic material for seams for sleeve walls - Google Patents

Description

  The present invention relates to a joint material for a joint of a head wall for a sleeve wall that is attached to a joint portion formed between ends of the head wall for a sleeve wall that is attached to an outer end surface of a sleeve wall such as a staircase.

  Conventionally, a sleeve wall headboard 2 is attached to the outer end surface of the sleeve wall 1 such as a staircase on the outer end surface on the upper surface side and the outer end surface on the side end side, respectively. For example, as shown in FIGS. 7 and 8, the longitudinal end joints of the sleeve wall headstock 2 are made to abut against the longitudinal cut ends of the sleeve wall headstock 2. As shown in FIG. 8, the slope of the upper surface of the sleeve wall 1 varies from site to site, so that the slope of the cut end portion of the butted portion is different, the processing is troublesome, and the longitudinal direction of the head wall 2 for the sleeve wall Since the abutting portion between the cut ends is exposed to the outside, there is a problem that the abutting portion is clogged with dust and the like and becomes dirty.

  Further, Patent Document 1 discloses that the joint portion between the end portions of the sleeve wall headboard is covered with a cover having a U-shaped cross section on the outer end surface on the upper surface side of the sleeve wall.

However, in the conventional example shown in Patent Document 1, it is only disclosed that the seam portion in the portion where the headboards for sleeve walls are installed in a straight line is covered with the cover, and the sleeve wall with the same cover is disclosed. There is a problem that the same cover cannot be used when the angle between the headboards is different.
Japanese Utility Model Publication No. 6-14332

  The present invention has been invented in view of the above-mentioned conventional problems, and can be used for a seam joint that can be attached so as to cover the seam portion of the headboards without gaps even if the angles between the headboards for sleeve walls are different. It is an object to provide a cosmetic material.

In order to solve the above-mentioned problems, a joint material for a joint of a headboard according to the present invention is a headboard for a sleeve wall that is attached to the joint portion between the longitudinal ends of the headboard 2 for the sleeve wall that is attached to the outer end surface of the sleeve wall 1. 2 is a jointing material 3 for seams, which is disposed between the longitudinal ends of both sleeve wall heads 2 and fixed to one sleeve wall head 2 and fixed to the center of the back surface. The upper end of the portion 4 is integrally connected and the both ends are each a mountain-shaped or arc-shaped covering piece that becomes the elastic contact portion 5 for elastically contacting the outer end surface of the sleeve wall headboard 2 in the longitudinal direction. 6 is integrally formed of a hard synthetic resin having elasticity, the fixing portion 4 has an L shape that can be elastically deformed, and the L-shaped one piece covers the tip, and is integrally connected to the center of the back surface of the piece 6. It becomes the 1st fixed piece part 7 for fixing to the end surface of the longitudinal direction of the headboard 2 for sleeve walls, and the other piece part of L shape It becomes the 2nd fixing piece part 8 for fixing to the inner surface of the edge part of the longitudinal direction of the headboard 2 for sleeve walls which protruded sideways from the other end of the 1st fixing piece part 7, and said 1st fixing piece The portion 7 is elastically deformable with respect to the covering piece portion 6, and the angle formed between the covering piece portion 6 and the first fixed piece portion 7 corresponds to the difference in angle between the two sleeve wall headboards 2. The second fixed piece portion 8 is variable and elastically deformable with respect to the first fixed piece portion 7, and the angle formed between the first fixed piece portion 7 and the second fixed piece portion 8 is variable. The first fixed piece portion 7 or the second fixed piece portion 8 is either on the end surface in the longitudinal direction of the sleeve wall headboard 2 or on the inner surface of the longitudinal end portion of the sleeve wall headboard 2. and freely selectively fixed, characterized by comprising bring out the fin strip 9 made of soft synthetic resin from the tip of the elastic contact portions of the both end portions of the cover piece portion 6 on the back surface side of the elastic contact portion Than is.

Thus, in the joint decorative material 3 of the present invention, the fixing portion 4 is fixed to the end portion in the longitudinal direction of one of the sleeve wall headboards 2, and the cover piece portion 6 having a mountain shape or an arc shape is elastically deformed and both end portions are fixed. The elastic contact portions 5 of the sleeve wall 2 are elastically contacted with the outer end surfaces of the sleeve wall caps 2, so that even if the angles between the sleeve wall caps 2 are different, the same type of jointing material 3 for the sleeve wall caps 2 Ru der thing that can close out the joint clean. In particular, the first fixed piece portion 7 is elastically deformable with respect to the cover piece portion 6, and the cover piece portion 6 and the first fixed piece correspond to the difference in angle between the two sleeve wall headboards 2. The angle formed with the portion 7 is variable, and the second fixed piece portion 8 is elastically deformable with respect to the first fixed piece portion 7, and the first fixed piece portion 7 and the second fixed piece Since the angle formed by the portion 8 is variable, even if the angle formed by the headboards 2 for both sleeve walls is changed, the cover piece portion 6 having a mountain shape or an arc shape as described above is elastically deformed and the elastic portions at both ends are elastically deformed. With the contact portion 5 elastically contacting the outer end surface of the sleeve wall headboard 2, the angle formed by the covering piece portion 6 and the first fixed piece portion 7 can be varied, or the first fixed piece portion 7 and the first fixed piece portion 7 can be By changing the angle formed between the two fixed pieces 8, either the first fixed piece 7 or the second fixed piece 8 is selected according to the angle formed between the sleeve wall headboards 2. Can be fixed to the end face in the longitudinal direction or the inner surface in the longitudinal direction of one of the sleeve wall headboards 2, so that the fixing portion 4 can be optimally attached according to the angle formed between the sleeve wall headboards 2. . Further, since the fin pieces 9 made of a soft synthetic resin are continuously provided from the front ends of the elastic contact portions at both ends of the chevron-shaped or arc-shaped covering piece portion 6, the elastic contact portion 5 has a sleeve wall. When it is elastically contacted with the outer end surface of the headboard 2, it will be elastically contacted through the fin piece 9 made of a soft synthetic resin, so that the elastically contacted portion is closely adhered and no dust enters this portion. Is. Further, by using the jointing material 3 for the seam, it is not necessary to match the end portions in the longitudinal direction of the head wall 2 for the sleeve wall 2, so the head wall 2 for the sleeve wall 2 according to the angle formed between the head walls 2 for the sleeve wall. It is not necessary to cut the end in the longitudinal direction obliquely.

  In the present invention, even if the angle between the sleeve walls is different, the joint between the sleeve walls can be beautifully finished with the same type of joint material, and the joint material is used. Therefore, it is not necessary to match the longitudinal ends of the sleeve wall headboard, so it is necessary to cut the longitudinal edge portion of the sleeve wall diagonally according to the angle between the sleeve wall headboards. There is nothing.

  Hereinafter, the present invention will be described based on embodiments shown in the accompanying drawings.

  1 and 2 show a joint decorative material 3 according to the present invention. The decorative material main body 10 constituting the main body portion of the joint decorative material 3 is formed of a hard synthetic resin having elasticity. The decorative material body 10 includes a fixing portion 4 and a covering piece portion 6 having a mountain shape or an arc shape, which is integrally provided at the upper end portion of the fixing portion 4 and has a high center and low both sides. In the embodiment shown in the accompanying drawings, the fixing portion 4 has an L shape that can be elastically deformed, and the longitudinal direction of the headboard 2 for the sleeve wall in which the L-shaped one piece portion covers the tip and is integrally connected to the center of the back surface of the piece portion 6. The end of the sleeve wall headboard 2 in the longitudinal direction is a first fixed piece 7 for fixing to the end face of the sleeve, and the other L-shaped piece extends sideways from the other end of the first fixed piece 7. It becomes the 2nd fixing piece part 8 for fixing to the inner surface of a part.

The decorative material body 10 made of a hard synthetic resin having elasticity having the above-described structure has elastic deformability, and the cover piece 6 itself is elastically deformable, and both ends of the cover piece 6 are adjacent to each other. An elastic contact portion 5 for elastically contacting the outer surface of the longitudinal end portion of the wall headboard 2 is provided, and the first fixed piece portion 7 is elastically deformable with respect to the cover piece portion 6 and is a cover piece. The angle formed between the portion 6 and the first fixed piece portion 7 can be varied, and the second fixed piece portion 8 is elastically deformable with respect to the first fixed piece portion 7 , and the first fixed piece The angle formed between the portion 7 and the second fixed piece portion 8 can be varied.

  A fin piece 9 made of a soft synthetic resin is integrally formed from the tip of the elastic contact portion 5 at both ends of the covering piece portion 6 of the decorative material body 10 made of elastic hard synthetic resin toward the back side of the elastic contact portion 5. It is continuously formed.

  The joint decorative material 3 having the above-described structure is attached to the joint portion between the end portions of the sleeve wall head 2 attached to the outer end surface of the sleeve wall 1 such as the sleeve wall of the stairs to cover the joint portion. Is.

  FIG. 3 shows an example of attachment of the jointing decorative material 3. In this example, the upper surface of the sleeve wall 1 is inclined, and the head wall 2 for the sleeve wall is attached to the outer end surface of the upper surface portion of the inclined sleeve wall 1, and the vertical outer end surface of the side end surface portion of the sleeve wall 1 is 2 is another example in which another sleeve wall head 2 is attached to the sleeve 2 and the seam decorative material 3 is disposed between the longitudinal ends of the two sleeve wall heads 2 to cover the seam portion. The part 8 is fixed by a fixing tool 11 such as a nail or a screw tool in a state where the part 8 is in contact with the inner surface of the longitudinal end of the sleeve wall head 2 and one end of the cover piece 6 having a mountain shape or an arc shape. The elastic contact portion 5 is elastically contacted to the upper surface of the inclined end wall 2 of the sleeve wall 2 via a fin piece 9 made of a soft synthetic resin, and the elastic portion at the other end of the covering piece portion 6 is The contact portion 5 is elastically contacted with a longitudinal end outer surface (upper end outer surface) of the other vertical sleeve wall head 2 through a fin piece 9 made of a soft synthetic resin. Going on. In this embodiment, after fixing the other sleeve wall head 2 to the side end face of the sleeve wall 1 first, the second fixing piece 8 of the one sleeve wall head 2 is attached to the one sleeve wall head 2. It is fixed by a fixing tool 11 such as a nail or a screw tool in contact with the inner surface of the end portion in the longitudinal direction (in this case, one elastic contact portion 5 is attached to the upper surface of the end portion in the longitudinal direction of the sleeve wall headboard 2. Then, the other elastic contact portion 5 is elastically contacted with the upper end outer surface of the other vertical sleeve wall head 2 via the fin piece 9 made of the soft synthetic resin. Thus, the one sleeve wall head 2 is fixed to the inclined upper surface portion of the sleeve wall 1.

  FIG. 4 shows another example of attachment of the jointing decorative material 3. In this example, the angle formed by one sleeve wall headboard 2 attached to the outer end surface of the upper surface portion of the sleeve wall 1 and the other sleeve wall headboard 2 attached to the outer end surface of the side end portion of the sleeve wall 1 is described above. FIG. 4 shows a case different from the example shown in FIG. 3 (an example in which the upper surface of the sleeve wall 1 is horizontal in FIG. 4). In this example, the first fixing piece 7 is fixed by a fixing tool 11 such as a nail or a screw tool in a state where the first fixing piece 7 is in contact with the longitudinal side end surface of one of the sleeve wall headboards 2. The elastic contact portion 5 at one end of the covered piece portion 6 is elastically contacted to the upper surface of the longitudinal end portion of one sleeve wall head 2 via a fin piece 9 made of a soft synthetic resin, and the covered piece portion 6 The elastic contact portion 5 at the other end is elastically in contact with the outer surface (upper end surface portion) in the longitudinal direction of the other vertical sleeve wall head 2 via a fin piece 9 made of a soft synthetic resin. In this embodiment, after fixing the other sleeve wall head 2 to the side end face of the sleeve wall 1 first, the second fixing piece 8 of the one sleeve wall head 2 is attached to the one sleeve wall head 2. It is fixed by a fixing tool 11 such as a nail or a screw tool while being in contact with the end surface part in the longitudinal direction (in this case, one elastic contact part 5 is softly combined with the upper surface of the end part in the longitudinal direction of the headboard 2 for the sleeve wall. Then, the other elastic contact portion 5 is elastically brought into contact with the upper end surface of the other vertical sleeve wall head 2 via the fin piece 9 made of a soft synthetic resin. The one sleeve wall head 2 is fixed to the upper surface of the sleeve wall 1. Further, in this example, the mounting order is not limited to the above, and after fixing one sleeve wall head 2 to the upper surface of the sleeve wall 1, the second fixing piece 8 of one sleeve wall head 2 is attached. It is fixed by a fixing tool 11 such as a nail or a screw tool in contact with the longitudinal end face of one sleeve wall head 2 (in this case, one elastic contact portion 5 is the length of the sleeve wall head 2). And then the other sleeve wall head 2 is fixed to the side end surface of the sleeve wall 1 and the other elastic contact portion 5 is fixed to the other end surface in the direction. You may make it elastically contact through the fin piece 9 which consists of a soft synthetic resin to the upper end surface of the vertical headboard 2 for sleeve walls.

  As described above, by using the jointing decorative material 3 of the present invention, one sleeve wall head 2 attached to the outer end surface of the upper surface portion of the sleeve wall 1, and the other attached to the outer end surface of the side end portion of the sleeve wall 1. Even if the angle between the head wall 2 for the sleeve wall is different, the joint material 3 for the seam of the same type is elastically deformed so that the seam portion can be covered without any gaps. There is no need for the trouble of cutting the end portion diagonally according to the angle as in the case where the end portions are abutted. In particular, the elastic contact portion 5 is elastically contacted through a fin piece 9 made of a soft synthetic resin, so that the contact is made without any gap.

  Here, for example, as shown in FIG. 6, the sleeve wall 1 is configured by standing pillars 12 at regular intervals and attaching face plates 13 to both sides of the pillars 12. Is fixed to the column portion 12 of the sleeve wall 1 by a fixing tool.

  By the way, in the case where the first fixing piece portion 7 is in contact with the longitudinal side end surface of one sleeve wall headboard 2 as described above, the first fixing piece portion 7 is fixed by the fixing tool 11 such as a nail or a screw tool. As shown in FIG. 5, the second fixed piece 8 may be cut and removed from the continuous portion from the first fixed piece 7.

  In addition, the side surface of the decorative material 3 for a joint according to the present invention is appropriately closed by an arbitrary means, and for example, is closed with a side plate as a separate member at the site.

It is a side view of the decorative material for seams of the present invention. It is a perspective view same as the above. It is a side view which shows one construction example same as the above. It is a side view which shows the other construction example same as the above. It is a side view which shows the other construction example same as the above. It is a fragmentary perspective view of a sleeve wall same as the above. It is a side view of a prior art example. It is a side view of another prior art example.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Sleeve wall 2 Shaft for sleeve wall 3 Cosmetic material for joint 4 Fixing part 5 Elastic contact part 6 Covering piece part 7 1st fixing piece part 8 2nd fixing piece part 9 Fin piece

Claims (1)

A decorative material for a seam of a head wall for a sleeve wall, which is attached to a seam portion between the longitudinal ends of the head wall for the sleeve wall attached to the outer end surface of the sleeve wall, and between the longitudinal ends of the head wall for the sleeve wall The end of the sleeve wall headboard in the longitudinal direction where the upper end portion of the fixing portion is integrally connected to the center portion of the back surface and the both end portions are adjacent to each other. A chevron-shaped or arc-shaped covering piece that is elastically contacted to the outer surface of the part is formed integrally with a hard synthetic resin having elasticity, and the fixed part is L-shaped so as to be elastically deformable. One piece of the shape is a first fixing piece for fixing to the end face in the longitudinal direction of the crest for the sleeve wall that is integrally connected to the center of the back surface of the piece covering the tip, and the other piece of the L shape is the first For fixing to the inner surface of the end in the longitudinal direction of the headboard for the sleeve wall that protrudes laterally from the other end of the fixing piece The first fixing piece portion is elastically deformable with respect to the covering piece portion, and the covering piece portion and the first fixing portion correspond to the difference in angle between the sleeve walls for both sleeve walls. The angle between the first fixed piece and the second fixed piece can be varied, and the second fixed piece can be elastically deformed with respect to the first fixed piece. The angle formed is variable, and the first fixing piece or the second fixing piece is selected as either the longitudinal end surface of the sleeve wall headboard or the inner surface of the longitudinal end portion of the sleeve wall headboard. A cap for a sleeve wall, characterized in that a fin piece made of a soft synthetic resin is continuously provided from the tip of the elastic contact portion at both ends of the cover piece portion to the back side of the elastic contact portion. Cosmetic material for seams.

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