JPH07305422A - Hooking device of vertical material and horizontal material - Google Patents

Abstract

PURPOSE:To surely hook vertical and horizontal materials and prevent the horizontal material from generating transverse oscillations by caulking the horizontal material and a hooking claw to fix, and hooking the hooking claw in hooking holes made in a side wall of the vertical material. CONSTITUTION:A substrate 3b of a hooking claw 3 is inserted between both up and down insertion grooves 2c and 2c inside the end of a horizontal material, and in the case both up and down edge sections of the horizontal material 2 are pushed, the horizontal material 2 and hooking claw 3 are caulked and are fixed. After that, in the case the hooking claw 3 fixed to the horizontal material 2 is hooked in hooking holes 1c... made in a side wall of the vertical material 1, both projection pieces 2a and 2a provided to both sides of the hooking claw 3 by extending from both side walls of the horizontal material 2 are brought into contact with the side wall of the vertical material 1, and they are interlocked with both projection threads 1a. For that purpose, hooking sections of the vertical material 1 and horizontal material 2 are closely connected to each other without making looseness, and the transverse oscillation of the horizontal material 2 is prevented.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for hanging an end portion of a horizontal member to a vertical member in a structure or the like, and more specifically, in a case where a horizontal member is installed on a side of a pillar member or a fitting or the like. The present invention relates to a means for hooking and joining a vertical member and a horizontal member when, for example, each end of the horizontal frame is hooked and connected to the upper and lower portions of the vertical frame.

[0002]

2. Description of the Related Art Conventionally, as a prior art of this type, the structure of the "assembly frame set" introduced in Japanese Utility Model Publication No. 56-36341 is described in detail in the description of the scope of claims for utility model registration. A hollow strut in which a longitudinal groove is formed on the peripheral surface and a large number of engaging holes are provided vertically in the inner end wall at substantially constant intervals, and the engaging hole is formed in the rear edge fitted into the concave groove. A lock-like locking piece to be hooked is provided, and a connector formed by projecting a screw rod on the front side, a tightening nut screwed to the screw rod, and a hollow beam member having an end surface in contact with the column peripheral surface, The hollow beam member is an assembly frame set in which the insertion and operation hole of the tightening nut screwed into the screw rod of the connector inserted in the hollow portion is transparently provided on the flank near the end face. " An example diagram is shown in FIG. As for the method of assembling the frame set, according to the description in the lower right column of the detailed description of the specification, "To assemble the assembly frame by each member, the connector 5 is inserted from both end faces of the hollow beam member 11 into the hollow portion. Insert the screw rod 8 of the
The flat plate portion 6 is supported by 4, 14 and the end of the screw rod 8 is applied to the tightening nut 9 inserted from the insertion / operation hole 13 and then the tightening nut 9 is rotated and screwed. After that, the hollow beam members 11 are inserted into the concave grooves 2 of the hollow columns 1 and 1 on both sides.
The flat plate portion 6 of the connector 5 protruding from the fitting portion is fitted and the locking piece 7 is hooked in the engagement hole 4 (hereinafter omitted). " In addition, it is irrational that the composition and composition of each member are complex and diversified, and the manufacturing and processing costs thereof are large.

[0003]

Therefore, in the present invention, in the assembly structure of the assembly frame, the structure or the furniture, the fitting, etc., the combining and connecting means of the vertical member and the horizontal member are simplified and the member structure is The purpose of the present invention is to simplify the construction and to strengthen the connection between the vertical and horizontal members, reduce the working cost and the assembly cost, and rationalize the structure and other structures.

[0004]

[Means for Solving the Problem] The vertical and horizontal members are joined by engaging a latching hole provided on the side wall of the vertical member with a latching claw protruding from the end of the horizontal member. A pair of opposed insertion grooves are provided in the upper and lower portions of the inner cavity of the section, and a base plate of a latching claw having concave portions on both upper and lower edges is inserted between the both insertion grooves to fit the upper and lower sides of the horizontal member. The base of the latching claw is fixed to the end of the horizontal member by means of pressing the edge toward the recess and caulking, and the side walls of the horizontal member are extended from both side walls of the latching claw. The projecting pieces are provided so as to face each other, and the projecting pieces are projected so as to be brought into contact with the side wall of the vertical member together with the engagement of the latching claw to the vertical member retaining hole. It is also configured such that projections are oppositely provided on both sides of the hooking hole, and both projections are engaged with both projections at the end of the horizontal member and then abutted on the side wall of the vertical member.

[0005]

The base plate of the latching claw is inserted between the upper and lower insertion grooves of the inner space of the horizontal member end, and both upper and lower edges of the horizontal member are pressed toward the recesses of the latching claw base plate so that both of the pressing parts are pressed. The member is fixed by caulking. Also, by engaging the latching claws at the ends of the horizontal members with the latching holes of the vertical members, both projecting pieces projecting on both sides of the latching claws come into contact with the side walls of the vertical member and engage with both projecting ridges. Therefore, there is no rattling in the hanging portion between the vertical member and the horizontal member, and the horizontal members are closely contacted with each other to prevent the horizontal member from wobbling.

[0006]

FIG. 1 is a block diagram of an embodiment of the present invention.
6 to 6, reference numeral 1 in the drawing is a hollow pillar which is a vertical member, and 2 is a hollow cross rail which is a horizontal member. Hollow pillar 1
Has ridges 1a and concave grooves 1b alternately provided on the outer surface of the peripheral wall of the cylindrical column, and vertically long hooking holes 1c are intermittently provided on the bottom wall of the appropriate concave groove to extend vertically up and down. However, it is cut into an appropriate length depending on the place of use and purpose of use. Hollow crosspiece 2
Is a base plate 3b of a hook 3 having a downward hooking piece 3a that engages with the hooking hole 1c of the hollow strut 1 and is inserted and fixed in the inner cavity of the end to project the hooking piece 3a at the center of the end. Two projecting pieces 2a, 2a extending from both side walls are provided opposite to each other on both sides of the hook piece 3a, and the inner cavity of the hook piece inserting end portion is, as shown in FIG. Insertion grooves 2c, 2c formed by left and right protrusions are provided opposite to each other on opposite surfaces of the partition walls 2b, 2b opposite to each other, and the upper and lower edges of the base plate 3b of the hook 3 are inserted into the insertion grooves. Then, the upper and lower partitions are pressed from the outside toward the recesses a and b provided on the upper and lower edges of the substrate, and the latching claw substrate 3b is fixed to the center of the inner end of the horizontal rail 2 by caulking means. (Fig. 3
See. )

FIG. 3 shows that the hook claw 3 is provided on the end of the hollow horizontal rail 2.
FIG. 4 is a side view partially showing a state and a method of inserting and fixing a punch, in which reference numeral 4 denotes a punch attached in combination with a press machine, and between punches attached in a vertically opposed shape, By arranging the ends of the horizontal rails 2 with the hooks 3 inserted and pressing the punch tips from both the upper and lower sides, the four points of the horizontal rail partition walls are pushed down and bite into the recesses a, a, b, and b. , And the board 3b is fixed by being caulked by the biting parts C, C, D, and D.

FIG. 4 is a plan view of the hook claw insertion portion, and FIG.
FIG. 6 is an end view of the hollow cross rail, and FIG. 6 is a plan view showing a state in which the hollow cross rails are hooked on both sides of the hollow column.

FIG. 7 shows an embodiment of a flat rectangular column 1'having another shape for a hollow column, and FIG. 8 shows an example of a hexagonal column 1 "having another shape.
Further, FIG. 9 is an exploded side view showing only the end portion of the horizontal rail 2 ′ of which the vertical width is about double the width of the hollow horizontal rail.

The present invention is not limited to the struts with ridges shown in each of the above-described embodiments, but even for struts having a smooth outer peripheral wall, if the hooks are engaged with the hooking holes, the crosspieces of the horizontal rails can be connected. Since both projecting pieces opposite to each other can be brought into close contact with the peripheral wall surface of the column to be joined in close contact with each other, the horizontal runout of the horizontal rail can be prevented and can be hung, and it is applied to columns of various shapes.

[0011]

According to the present invention, the method of projecting the latching claw at the end of the horizontal member is simplified to improve the manufacturing efficiency, the number of the joining members is reduced, the labor of assembling is reduced, and the manufacturing cost is reduced. The horizontal member is securely joined to the vertical member to provide a detachable hooking means, which can be assembled and disassembled to construct a structure or the like, which is widely used.

[Brief description of drawings]

FIG. 1 is a perspective view showing a part of each of a vertical member and a horizontal member that are disassembled in an embodiment of the present invention.

FIG. 2 is an enlarged exploded perspective view showing an end portion of a horizontal member in the same embodiment in an exploded manner.

FIG. 3 is a side view of a partial cross section showing a joined state of the two members shown in FIG. 2 and a method therefor.

FIG. 4 is a plan view of what is shown in FIG.

FIG. 5 is an end view of the cross member shown in FIG.

FIG. 6 is a plan view showing a state in which horizontal members are hung on both sides of the vertical member in the embodiment.

FIG. 7 is a plan view showing another embodiment of the vertical member (support) of the present invention.

FIG. 8 is a plan view showing still another embodiment of the vertical member (support) of the present invention.

FIG. 9 is a partial perspective view showing another embodiment of the horizontal member (horizontal beam) of the present invention.

[Explanation of symbols]

 1, 1 ', 1 "... Hollow column 1a ... Projection 1b ... Recessed groove 1c ... Locking hole 2, 2' ... Hollow cross bar 2a ... Projection piece 2b ... Partition 2c ... Insertion groove 3 ... Locking claw 3a ... Hook Piece 3b ... Substrate 4 ... Punchy ... Recessed portion (upper edge portion) B ... Recessed portion (lower edge portion) C ... Recessed portion (upper edge portion) D ... Recessed portion (lower edge portion)

Claims (3)

[Claims] 1. A vertical member in which one end of a horizontal member is hooked by a hooking hole and a hook, and a hooking hole is provided in the side member of the vertical member. When projecting a latching claw that engages with one end of the horizontal member, a pair of opposed insertion grooves are provided in the upper and lower parts of the inner cavity of the horizontal member, and both upper and lower edge portions are provided between the both insertion grooves. The base of the latching claw provided with a recess is inserted into the recess, and the upper and lower edges of the horizontal member are pressed toward the recess to secure the base of the latching claw to the end of the horizontal member by caulking means. Vertical and horizontal material hooking device. 2. A pair of projecting pieces extending from both side walls of the horizontal member are oppositely provided on both sides of a latching claw having a base fixed to the end of the horizontal member and projecting the end. 2. The vertical member / horizontal member hooking device according to claim 1, wherein the vertical member and the horizontal member are projected so as to be brought into contact with the side wall of the vertical member together with the hooks engaging the vertical member locking holes. 3. A ridge is provided on both sides of the hooking hole on the side wall of the vertical member, and both ridges of the ridge protruding from the end of the horizontal member are engaged with the ridge to contact the side wall. 3. The hanging device for vertical members and horizontal members according to claim 2, which is provided as described above.