JP3042009U - Joint material for outer wall siding - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide a joint member capable of coping with a change in thickness of an outer wall siding and preventing a cover member from coming off. [Structure] An engaging member 1 and a cover member 2 are provided, and an engaging groove 12 of the engaging member 1 is formed with inclined wall surfaces 14 facing each other and gradually narrowing toward the opening, and the opening is formed. The swelling portion 24 is provided with a sandwiching portion 13 having an elastic repulsive force against the above, and the leg portion 22 of the other cover member 2 has a narrow insertion portion 23 at the tip and an inclined surface corresponding to the inclined wall surface on the base side thereof. The bulging portion 24 of the leg portion 22 of the cover member 2 is sandwiched between the opposed wall surfaces 14 of the sandwiching portion 13, and the cover member 2 is fixed.

Description

[Detailed description of the invention]

[0001]

[Industrial applications]

 The present invention mainly relates to a joint member used for a joint portion of an outer wall siding of a wooden house.

[0002]

[Prior art]

 There are joint members for the purpose of simply covering the joint and those for connecting the outer wall siding and outer wall panel, but basically, it is a long locking member with a locking groove inside the joint. , A long cover member having a T-shaped cross section, which covers outer joints such as outer wall siding, and is provided with projecting legs which fit into the locking grooves (Japanese Utility Model Publication No. 54-26647). Gazette, Japanese Utility Model Publication No. 3-28096 and gazette 4-1236).

Further, the engagement between the engaging groove and the leg portion is performed by the pawl in the engaging groove, and is carried out by fitting and holding the engaging pawl having a shape matching the pawl of the leg portion. ing. Further, in Japanese Utility Model Publication No. 3-28096, the above-mentioned palm pawl is formed in multiple stages.

Furthermore, Japanese Utility Model Publication No. 4-210 employs a structure in which the tips of the legs are folded back, and the folding claws prevent the legs from being disengaged from the locking groove.

[0005]

[Problems to be solved by the device]

 The above-mentioned conventional joint member is locked by holding the fitting claw and the fitting claw in conformity with each other, and the locking position is inevitably determined. However, there is a tentative standard for the thickness of the outer wall siding, and it is necessary to select the locking member and cover member that are a combination of thicknesses that comply with that standard, and the complexity of having to deal with multiple members is required. is there.

Further, the thickness of the outer wall siding is not always exactly the same as the standard, and there are some errors. For this reason, if the outer wall siding is thick, it is not possible to reliably engage both members, and if it is thin, a gap will be created between the cover member and the outer wall siding, and the cover member will be lifted. Occurs.

Further, when the folding claw is used, the elasticity of the folding claw can surely change the locking position with the locking groove, but the friction between the tip edge of the folding claw and the inclined slope of the locking groove can be prevented. Therefore, since the retaining member is realized, the frictional resistance is small and the cover member may be detached. Therefore, the present invention proposes a joint member capable of coping with a change in the thickness of the outer wall siding and reducing the occurrence of detachment of the cover member as much as possible.

[0008]

[Means for Solving the Problems]

 The joint member according to the present invention comprises a locking member and a cover member, and the locking member bends a long thin metal plate and is attached to the inner wall surface of the outer wall siding by a nailing surface portion. A holding part that protrudes outward from an appropriate position of the mounting surface part, has inclined surfaces with gradually narrowing tips on opposite wall surfaces, and has elastic repulsive force in the direction of opening the wall surfaces. The cover member bends the long thin metal plate to cover the outer portion of the joint and the rear portion of the cover portion at an appropriate position from the rear portion of the cover portion. The insertion portion that is narrower than the wall surface opening portion and the portion that is continuous with the insertion portion and has the insertion portion side as a curved surface is bulged so that the bulged portion has an inclined surface corresponding to the inclined wall surface of the holding portion. , The metal plates facing each other And this obtained by forming a leg portion having a bulge and the repulsive force chromatic brought those characterized.

[0009]

[Action]

 The locking member is nailed to the back surface of the outer wall siding, the outer wall siding is nailed to the house wall so that the holding portion of the locking member corresponds to the joint position of the outer wall siding, and the legs of the cover member are held. When press-fitting is performed between the wall surfaces, the bulging portions of the legs are held by the opposing wall surfaces, and the cover member is fixed.

In particular, since the position of the bulging portion is held in an arbitrary position where it is in contact with the inclined wall surface, the bulging portion is held so that even if there is some error in the thickness of the outer wall siding, there is no hindrance and the cover is covered. The member can be attached. Moreover, since the bulging portion is formed so as to correspond to the inclined surface of the facing wall surface, frictional resistance is generated due to surface contact in the pull-out direction of the cover member, so that the cover member is prevented from coming off. In particular, if the tips of the legs are separated, the angle of inclination of the left and right metal plates of the legs can easily be changed, and the bulging portion will always adhere to the facing wall surface.

[0011]

【Example】

 Next, an embodiment of the present invention will be described. First Embodiment FIGS. 1 and 2 show a typical embodiment of the present invention. A joint member according to this embodiment is a color steel plate having a thickness of about 0.2 to 0.4 mm, The cover member 2 and the cover member 2 are formed by bending a vinyl chloride-coated steel plate and a color stainless steel plate into a long shape. The same applies to the other examples below.

The locking member 1 is formed by forming a holding portion 13 having a locking groove 12 by projecting two protrusions from the center of a flat mounting portion 11, and in particular, wall surfaces 14 of the locking groove 12 facing each other are The front portion is gradually narrowed, and has an elastic repulsive force in the direction in which the wall surfaces 14 are opened.

The cover member 2 is composed of a band-shaped covering portion 21 having a size that covers the outside of the joint, and two ends of the covering portion that are folded back and project toward the rear side at the central portion, and the tips are separated. The leg portion 22 has a tip end that is narrower than the opening portion of the locking groove 12 of the holding portion 13 to form an insertion portion 23. Also, the leg portion 22 is continuous with the insertion portion 23 and has a curved surface on the insertion portion side. As a bulge, the bulge portion has an inclined surface corresponding to the inclined wall surface of the holding portion, and is made wider than at least the opening portion of the locking groove 12 and the inclined surface of the wall surface 14 in the locking groove. The bulging portion 24 having an inclined surface shape corresponding to is formed, and the base portion of the bulging portion 24, that is, the covering portion 21 side is narrowed.

Then, as illustrated in FIG. 2, the locking member 1 is nailed to the outer wall surface (the surface to which the outer wall siding A is attached) B of the house, and the holding portion 13 of the locking member 1 is attached to the outer wall siding A. When the outer wall siding A is nailed to the house wall surface B so as to correspond to the joint position and the leg portion 22 of the cover member 2 is press-fitted into the locking groove 12 of the holding portion 13, the swelling portion 24 of the leg portion 22 is inclined. The surface portion is held by the opposing inclined wall surfaces 14 in the locking groove 12, and the cover member 2 is fixed.

Therefore, the inclined surface portion of the bulging portion 24 is held by the opposed inclined wall surface 14 in the locking groove 12, and the wall surface becomes wider as it goes deeper, and the cover member 2 after locking is also locked. The detachment to the outside is always performed against the elastic repulsive force of the holding portion 13, and since the inclined surface of the bulging portion 24 and the opposed inclined surface 14 are in surface contact with each other, the cover is removed. The member 2 becomes stable with the back surface of the covering portion 21 in close contact with the outer wall siding A, and even if there is a slight difference in the thickness of the outer wall siding A, the joint covering can be realized without any trouble. is there.

FIG. 3 exemplifies a modification of the cover member of the first embodiment. The cover member 20 has a central portion of a steel plate that projects toward the back side and has an insertion portion 23 and a bulging portion 24. The leg portion 22 having the above is formed, and the covering portions 21 are formed on both sides of the top portion of the leg portion 22.

<Second Embodiment> FIG. 4 shows a second embodiment of the present invention. The joint member according to this embodiment is used in the projecting corner portion, and the locking member 1a has its mounting portion. 11a is bent so as to be orthogonal to each other, and a holding portion 13a is projected from a corner portion of the mounting portion 11a. The one cover member 2a has a covering portion 21a formed in an arrow shape, and a back surface of the top portion. The leg portion 22a is projectingly provided on the lower portion, and the bulging portion 24a of the leg portion 22a also has an inclined shape corresponding to the facing inclined wall surface of the holding portion 13a, as in the first embodiment.

FIG. 5 exemplifies a modification of the cover member of the second embodiment. This cover member 20a is formed by projecting to the rear side at the central portion of the central portion of the steel plate and inserting the insertion portion 23a and the inclined surface shape. The leg portion 22a having the bulging portion 24a is formed, and both sides of the top portion of the leg portion 22a are bent at an angle of about 45 degrees with the leg portion 22a to form the covering portion 21a. .

<Third Embodiment> FIG. 6 shows a third embodiment of the present invention. The joint member according to this embodiment is used for the inside corner portion, and the locking member 1b faces the center. The locking groove 12b formed by the inclined wall surface 14b is provided, the folded portion of the inclined wall surface is bent halfway to form the mounting portion 11b, and the outer angle of the mounting portion 11b is set to about 90 degrees.

Further, the cover member 2b is formed by bending the covering portion 21b to the outside so as to form a Y-shape as a whole, and inserting the bulging portion 24b corresponding to the inclined wall surface and the front end into the bottom rear surface of the covering portion 21b. The leg portion 22b provided with the portion 23b is provided in a protruding manner.

FIG. 7 exemplifies a modification of the cover member of the third embodiment. This cover member 20b is a central portion of the steel plate, and the insertion portion 23b and the bulging portion are made to project to the rear side at the central portion. The leg portion 22b provided with 24b is formed, and both sides of the top portion of the leg portion 22b are bent to form a Y shape as a whole and the covering portion 21b is formed at a right angle.

<Fourth Embodiment> FIG. 8 shows a fourth embodiment of the present invention. A joint member according to this embodiment is used for covering a gap between an outer wall siding and a window sash. The locking member 1c is one in which one end of the flat mounting portion 11c is folded back, and the locking groove 12c formed by the facing inclined wall surface 14c is provided to form the holding portion 13c. A wide coating portion 21c is formed on only one of the tops of the leg portions 22c, and the other coating portion is formed to have a narrow width. The bulging portion 24c of the leg portion 22c is provided with an inclined surface corresponding to the facing inclined surface 14c. The tip of the insertion portion 23c is separated.

FIG. 9 shows a modification of the locking member 10c and the cover member 20c of the fourth embodiment. The locking member 10c is slightly different in the method of forming the holding portion 13c. The cover member 20c is also formed by folding the lower end of the insertion portion 23c in the same manner as in the above modification.

[0024]

[Effect of the invention]

 As described above, according to the present invention, in the joint member including the locking member and the cover member, the locking grooves of the locking member are opposed to each other, and the tip of the opening is gradually narrowed. It is formed by a wall surface and is provided with a holding part that has elastic repulsive force against the opening.On the other hand, the leg part of the cover member has a narrow insertion part at the tip and an inclined surface corresponding to the inclined wall surface on the base side. The bulging part of the cover member is held by the opposite wall surface of the holding part so that the cover member is fixed and the position of the bulging part is not affected by the wall shape. It is held in an arbitrary position, and the cover member is prevented from coming off by the surface contact between the sloping surface of the bulging part and the inclined part of the holding part, so that the thickness of the outer wall siding changes. The cover part of the cover member should always be Those made and reliably mounted in close contact with the ring surface.

[Brief description of the drawings]

FIG. 1 is a sectional view of a first embodiment of the present invention.

FIG. 2 is a sectional view of the same use state.

FIG. 3 is a sectional view of a modified example of the first embodiment.

FIG. 4 is a sectional view of a second embodiment of the present invention.

FIG. 5 is a sectional view of a modification of the second embodiment.

FIG. 6 is a sectional view of a third embodiment of the present invention.

FIG. 7 is a sectional view of a modification of the third embodiment.

FIG. 8 is a sectional view of a fourth embodiment of the present invention.

FIG. 9 is a sectional view of a modification of the fourth embodiment.

[Explanation of symbols]

1, 1a, 1b, 1c, 10c Locking member 11 Mounting part 12 Locking groove 13 Holding part 14 Wall surface 2, 20, 2a, 20a, 2b, 20b, 2c, 20c
Cover member 21 Mounting part 22 Leg part 23 Insert part 24 Swelling part

Claims (2)

[Utility model registration claims] 1. A mounting member comprising a locking member and a cover member, wherein the locking member bends a long thin metal plate and is nailed to an inner wall surface of an outer wall siding, and an appropriate mounting surface portion. In addition to projecting outward from the position, the opposite wall surfaces are formed with inclined surfaces with gradually narrowed tips and a holding portion having elastic repulsive force in the direction of opening the wall surfaces. , The cover member bends the long thin metal plate to cover the outside of the joint and to project in the back direction from an appropriate position on the back surface of the cover portion, and the tip is wider than the wall opening portion of the holding portion. A narrow insertion part, and bulging continuously with the insertion part and having the insertion part side as a curved surface so that the bulging part has an inclined surface corresponding to the inclined wall surface of the holding part, and the metal plate facing each other. To have elastic repulsion in the direction of approaching A joint member for outer wall siding, which is characterized in that it forms a leg portion having a bulged portion. 2. The joint member for outer wall siding according to claim 1, wherein the insert portions of the legs of the cover member are separated.