JPH1193534A - Joint structure of vertical member and horizontal member - Google Patents

Abstract

PROBLEM TO BE SOLVED: To position and Join the mutual end sections of a vertical member and a horizontal member easily. SOLUTION: An L-shaped fixture 9 including a vertical-member support piece 2 with a screw through-hole 6 and a horizontal-member support pirce 4, to which a projecting section 8 with a screwing hole 7 is formed, is used. The vertical member 1 having a screw inserting hole 10 corresponding to the screw through-hole 6 is positioned on the inside of the vertical-member support piece 2 and the horizontal member 3 having a fitting hole 11 corresponding to the projecting section 8 in a top face and a butt-end surface screw inserting hole 12 corresponding to the place of the screwing hole 7 in a butt-end surface on the inside of the horizontal-member support piece 4, and a screw 5 is inserted from the screw through-hole 6, and fixed into the screwing hole 7, thus joining the vertical member 1 and the horizontal member 3.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a joining structure of a vertical member and a horizontal member, in which the vertical member and the horizontal member are joined by an L-shaped fixture.

[0002]

Conventionally, when a vertical member and a horizontal member made of a wood fiberboard or the like are joined by screws, the screws may fall off from the material because the strength of the material itself is low. Was. Therefore, after burying a flat circular screw receiving member with a hole for receiving the tip of the screw from the upper surface of the horizontal member, insert the screw from the surface of the vertical member,
A method has been considered in which the screw reaches the hole of the screw receiving member embedded in the horizontal member to join the vertical member and the horizontal member. However, in the case of the above-described method, the position of the hole of the screw receiving member must be adjusted to the direction of the screw to be inserted, and there is a disadvantage that it takes time to position the hole of the screw receiving member. Further, when the screw receiving member is buried in the horizontal member with the hole position being shifted, there is a disadvantage that it is difficult to remove the screw receiving member again. Furthermore, since the screw receiving member does not cover and reinforce the material, the members are fixed to each other, but it is not sufficient in terms of increasing the strength. There is also a method of fixing the members using a fixing device such as a normal L-shaped metal fitting, but in this case, it is difficult to position the members.

[0003]

According to a first aspect of the present invention, there is provided a vertical member in which the ends of a vertical member and a horizontal member are combined so as to be orthogonal to each other, and the above members are joined by an L-shaped fixture. It is a joining structure of a cross member, and has a vertical member supporting piece for fixing the vertical member and a horizontal member supporting piece for fixing the horizontal member, and a screw is penetrated through the surface of the vertical member supporting piece. A screw through hole for the screw, and a screw formed in the vertical support piece so that the tip of the screw extends in the vertical direction to the horizontal support piece inside the horizontal support piece so that the tip of the screw is inserted. An L-shaped fixture provided with a protrusion having a screw fastening hole formed at a position corresponding to the through hole is used. The L-shaped fixture is formed on the inside of the longitudinal support piece of the L-shaped fixture. The surface end of the vertical member where the screw insertion hole corresponding to the screw through hole was formed is positioned, and On the side, the surface end of the cross member in which a fitting hole corresponding to the protrusion and a screw insertion hole corresponding to the position of the screw fastening hole formed in the protrusion is positioned, and is L-shaped fixed. The screw is formed in the protrusion of the L-shaped fixture in which the screw is inserted into the cross member by inserting the screw into the screw through hole formed on the surface of the vertical member support piece of the fixture. In the second aspect of the present invention, the vertical member and the horizontal member are joined so that the respective ends of the vertical member and the horizontal member are orthogonal to each other. And a joining structure of a vertical member and a horizontal member in which the above members are joined to each other by an L-shaped fixture, wherein a vertical member supporting piece for fixing the vertical member and a horizontal member supporting piece for fixing the horizontal member. And the inside of the longitudinal member support piece extends in a direction perpendicular to the longitudinal member support piece, and the tip of the screw An L-shaped fixture having a threaded through hole for allowing the screw to pass therethrough is used, and a protrusion having a screw fastening hole formed so as to be inserted and a surface of the cross member supporting piece are used. On the cross member support piece of the character-shaped fixture, the surface end of the cross member in which the screw insertion hole corresponding to the screw through hole is formed is positioned, and inside the vertical member support piece, the vertical member support piece is provided. An L-shaped fixture in which a front end of a vertical member having a mating hole corresponding to the formed protrusion and a screw insertion hole corresponding to the position of the screw fastening hole formed in the protrusion is formed. By inserting a screw into a screw through hole formed on the surface of the horizontal member supporting piece, the screw was formed on the protrusion of the vertical member supporting piece of the L-shaped fixture fitted into the vertical member. The vertical and horizontal members are joined in the screw holes, and the vertical and horizontal members are bonded to each other. According to a third aspect of the present invention, as the third aspect, at least one of the vertical member supporting piece and the horizontal member supporting piece of the L-shaped fixture is substantially flat. And a joining structure of a vertical member and a horizontal member.

[0004]

FIG. 1 is a front view of an L-shaped fixture for joining frames according to an embodiment of the present invention. FIG.
3 is a plan view thereof, FIG. 3 is a bottom view thereof, FIG. 4 is a right side view thereof, FIG. 5 is a left side view thereof, and FIG. 6 is a sectional view taken along line AA of FIG.
FIG. 7 is a left side view of a screw used for an L-shaped fixture, and FIG.
FIG. 5 is a vertical sectional view of a main part of a frame body in which an integrated horizontal member is positioned and combined between two vertical members. The frame according to the present invention is a fitting frame, the vertical member is a vertical frame member, and the horizontal member is a horizontal frame member.

[0005] The L-shaped fixture 9 will be described. L
The character-shaped fixing device 9 is made of metal, but any material may be used as long as there is no problem in strength. The L-shaped fixture 9 is formed with support pieces for receiving the respective surface ends of the vertical member 1 and the horizontal member 3. The width of both the vertical member supporting piece 2 and the horizontal member supporting piece 4 is 40 mm. The length of the longitudinal support 2 is 30 mm, and the length of the cross support 4 is 80 mm, but is not limited to these dimensions. Although two screw through-holes 6 are formed on the surface of the vertical member supporting piece 2, the present invention is not limited to this. The screw through holes 6 do not necessarily have to be formed in parallel. The screw through hole 6 is used to connect the members to each other with the L-shaped fixture 9.
And, it is formed corresponding to the position of each screw insertion hole so that the screw 5 can be inserted into the wood insertion surface screw insertion hole 12 of the cross member 3. Further, two projections 8 having a diameter of 12 mm and a vertical dimension of 25 mm are formed inside the horizontal member support piece 4, and these are formed in two fitting holes 11 formed on the upper surface of the horizontal member 3. It is something that corresponds. The protrusion 8 is provided with a screw fastening hole 7 having a diameter of 8 mm formed so that the tip of the screw 5 is fastened when the screw 5 is inserted. Since each support piece of the L-shaped fixture 9 is formed in a flat plate shape, any width material can be used.

Next, the vertical member 1 and the horizontal member 3 will be described. As the above-mentioned vertical member 1, there is used an MDF (medium fiber board) substrate having a length dimension of 2,010 mm, a width dimension of 130 mm, and a thickness dimension of 30 mm to which a veneer is adhered. As the cross member 3, a material in which a veneer is adhered to the surface of an MDF (medium fiber board) substrate having a length of 800 mm, a width of 110 mm, and a thickness of 30 mm is used, but is not limited thereto. It is not something to be done. A screw insertion hole 10 corresponding to the position of the screw through hole 6 of the vertical member support piece 2 is formed on the surface of the vertical member 1. A fitting hole 1 corresponding to the shape of the projection 8 provided on the cross member support piece 4 is formed on the upper surface of the cross member 3.
1. In addition, a cut end screw insertion hole 12 corresponding to the position of the screw fastening hole 7 formed in the projection 8 is formed in the cut end surface of the cross member 3.

Next, the frame 13 will be described. Frame 13
Is an integral horizontal member 3 positioned between two vertical members 1, and the total width thereof is the sum of the length of the horizontal member 3 and the thickness of the vertical member 1 and the two members, 860 mm. Next, a method of assembling the frame 13 will be described. First,
The protrusion 8 formed on the cross member support piece 4 of the L-shaped fixture 9 is fitted to the fitting hole 11 formed on the upper surface of the cross member 3. Next, the screw 5 is inserted into the screw through hole 6 formed in the vertical member support piece 2. Next, the screw 5 is inserted until the tip of the screw 5 reaches the screw fastening hole 7 of the projection 8 fitted into the cross member 3, and the screw 5 is fastened in the screw fastening hole 7. Similarly, the frame 13 is completed by connecting the other vertical member 1 to the end opposite to the longitudinal direction of the horizontal member 3 using the L-shaped fixture 9. Although the frame 13 is a three-sided frame, it is also possible to form a four-sided frame composed of two horizontal members and two vertical members.

FIG. 9 is a longitudinal sectional view of a main part of a frame body in which two vertical members are positioned below an integral horizontal member and are combined. The overall width of the frame 13 in FIG. 9 is 800 mm, which is the same as the length of the cross member 3. Although two screw through holes 6 are formed in the surface of the cross member supporting piece 4, the present invention is not limited to this. Further, the screw through holes 6 need not always be formed in parallel. The screw through-holes 6 are used to insert the screws 5 into the screw insertion holes 10 of the horizontal member 3 and the screw holes 12 at the wood end of the vertical member 1 when joining the members with the L-shaped fixture 9.
Are formed at positions corresponding to the positions of the respective screw insertion holes so that the screw insertion holes can be inserted. Further, two projections 8 having a diameter of 12 mm and a vertical dimension of 25 mm are formed inside the vertical member support piece 2, which correspond to the two fitting holes 11 formed in the vertical member 1. Is what it is. Projection 8
Is formed with a screw fastening hole 7 having a diameter of 8 mm formed so that the tip of the screw 5 is fastened when the screw 5 is inserted.
Next, the vertical member 1 and the horizontal member 3 will be described. The materials and dimensions of the vertical member 1 and the horizontal member 3 are the same as those described with reference to FIG. 8, but a screw insertion hole corresponding to the position of the screw through hole 6 of the horizontal member support piece 4 is formed on the surface of the horizontal member 3. 10 are formed. The vertical member 1 has a fitting hole 11 corresponding to the shape of the projection 8 provided on the vertical member support piece 2, and the opening of the vertical member corresponds to the position of the screw fastening hole 7 formed in the projection 8. An opening 12 is formed.

In the present invention, a vertical member and a horizontal member for forming a frame such as a fitting frame are used, but it is also possible to use a vertical member and a horizontal member for forming storage furniture. In storage furniture, the equivalent of vertical material is side plate material,
The thing equivalent to a crosspiece is a top plate material.

[0010]

According to the present invention, if the members are joined by using the members as in the present invention, the positioning of the vertical members and the horizontal members is facilitated and the reinforcement is ensured.

Further, if an L-shaped fixture having a substantially flat support piece is used, various vertical and horizontal members having different widths can be joined.

[Brief description of the drawings]

FIG. 1 is a front view of an L-shaped fixture for joining frames according to an embodiment of the present invention.

FIG. 2 is a plan view of the L-shaped fixture shown in FIG. 1;

FIG. 3 is a bottom view of the L-shaped fixture shown in FIG. 1;

FIG. 4 is a right side view of the L-shaped fixture shown in FIG. 1;

FIG. 5 is a left side view of the L-shaped fixture shown in FIG. 1;

FIG. 6 is a sectional view taken along line AA of FIG. 2;

FIG. 7 is a left side view of a screw used for an L-shaped fixture.

FIG. 8 is a vertical cross-sectional view of a main part of a frame body in which an integral horizontal member is positioned and combined between two vertical members.

FIG. 9 is a longitudinal sectional view of a main part of a frame body in which two vertical members are positioned and combined below an integral horizontal member.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 vertical member 2 vertical member support piece 3 horizontal member 4 horizontal member support piece 5 screw 6 screw through hole 7 screw fastening hole 8 protrusion 9 L-shaped fixing tool 10 screw insertion hole 11 fitting hole 12 wood end face screw insertion hole

Claims (3)

[Claims] 1. A longitudinal member and a lateral member which are combined so that respective ends of a longitudinal member (1) and a lateral member (3) are orthogonal to each other, and which are joined to each other by an L-shaped fixture (9). And a cross member supporting piece (2) for fixing the vertical member (1) and a cross member supporting piece (4) for fixing the cross member (3). A screw through-hole (6) for passing a screw (5) through the surface of the support piece (2), and a vertical direction with respect to the cross-member support piece (4) inside the cross-member support piece (4). A screw fastening hole (7) is formed at a position corresponding to the screw through hole (6) formed in the longitudinal member support piece (2) so that the tip of the screw (5) is inserted. An L-shaped fixture (9) provided with a protruding portion (8) is used, and inside the longitudinal member support piece (2) of the L-shaped fixture (9),
The surface end of the vertical member (1) in which the screw insertion hole (10) corresponding to the screw through hole (6) formed in the vertical member support piece (2) is positioned, and the horizontal member support piece ( Inside of 4), a fitting hole (11) corresponding to the protrusion (8) and a tipped face screw insertion hole (12) corresponding to the position of the screw fastening hole (7) formed in the protrusion (8). The end of the surface of the cross member (3) on which is formed is positioned, and the screw (5) is inserted into the screw through hole (6) formed on the surface of the longitudinal member support piece (2) of the L-shaped fixture (9). ) Is inserted so that the screw (5) is fastened in the screw fastening hole (7) formed in the projection (8) of the L-shaped fixture (9) fitted in the cross member (3). A joining structure of a longitudinal member and a lateral member, wherein the longitudinal member (1) and the lateral member (3) are joined. 2. A longitudinal member and a lateral member in which respective ends of a longitudinal member (1) and a lateral member (3) are combined so as to be orthogonal to each other, and the members are joined to each other by an L-shaped fixing member (9). And a cross member support piece (2) for fixing the cross member (1) and a cross member support piece (4) for fixing the cross member (3). A protrusion extending in a direction perpendicular to the longitudinal member support piece (4) inside the piece (2) and having a screw fastening hole (7) formed so that a tip of the screw (5) is inserted. An L-shaped fixture (9) having a screw through-hole (6) for allowing the screw to pass therethrough is used in the portion (8) and on the surface of the cross member supporting piece, and the L-shaped fixture is used. The end of the surface of the cross member (3) in which the screw insertion hole (10) corresponding to the screw through hole (6) is formed is positioned in the cross member support piece (4) of (9). The projection (8) provided on the vertical member support piece (2) is inside the member support piece (2).
Surface of the vertical member (1) in which a mating face screw insertion hole (12) corresponding to the position of the screw hole (7) formed in the projection (8) and the fitting hole (11) corresponding to the hole (11). The screw (5) is inserted by inserting the screw (5) into a screw through hole (6) formed on the surface of the cross member support piece (4) of the L-shaped fixture (9) with the end positioned. Is fastened in a screw fastening hole (7) formed in the projection (8) of the longitudinal member support piece (2) of the L-shaped fixture (9) fitted in the longitudinal member (1), A joining structure of a longitudinal member and a lateral member, wherein the member (1) and the lateral member (3) are joined. 3. The L-shaped fixture (9), wherein at least one of the longitudinal support pieces (2) and the transverse support pieces (4) is substantially flat. Item 2
The joining structure of the vertical and horizontal members described.