JP3201706B2 - Hanging member for underfloor storage - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure of a suspending member used to suspend an underfloor storage below a floor opening.

[0002]

2. Description of the Related Art A conventional underfloor storage member has a lower support frame 3 'formed by connecting a pair of lower support members 1' arranged in parallel as shown in FIG. A hanging member 4 'is erected vertically on the ends of a pair of lower supporting members 1', and the lower ends of the hanging members 4 'are connected to both ends of the lower supporting member 1' by fasteners 5.

[0003]

However, in the above conventional example, since the lower end of the suspending member 4 'is fixedly connected by the fixing member 5, the suspending member 4' is vertically attached to the lower support frame 3 '. There is a problem that it can only be transported from the factory to the site in a state where it is mounted on the floor, making it bulky and difficult to pack and transport. In addition, there is a problem that the fixing tool 5 is required to attach the hanging member 4 ', and the number of parts increases.

The present invention has been made in view of the above-mentioned problems, and an object of the present invention is to disassemble the lower support frame and the hanging material and to transport the hanging material at the site even when transported to the site in a disassembled state. It is an object of the present invention to provide a hanging member for a floor storage, which can be easily attached and can be packed and transported in a low bulk state.

[0005]

In order to achieve the above object, a suspension member of the underfloor storage according to the present invention comprises a lower support frame 3 formed by connecting a pair of lower support members 1 arranged in parallel with a connecting member 2. A suspension member 4 is arranged at each end of the lower support member 1 so as to stand upright with respect to the lower support member 1 and a lower end of the suspension member 4 is connected to an end of the lower support member 1. The hanging member 4 is formed of a band plate, and a lower receiving piece 6 protruding horizontally is integrally provided at a lower end of the hanging member 4, and is provided at both ends of the lower supporting member 1 .
The hanging member 4 is inserted through the slit 7 and the lower receiving piece is inserted into the slit 7.
6 and the lower receiving piece 6 is attached to the lower supporting material 1.
The lower receiving piece 6 projects along the lower surface of the
Cut-and-raised piece 8 inclined so as to project in the opposite direction
Is formed in the lower part of the hanging member 4 by cutting and raising, and the lower end of the cutting and raising piece 8 faces the upper surface of the lower support member 1.

Further, a reinforcing rib 9 is provided at the inner corner of the base of the lower receiving piece 6 of the suspension member 4, and a notch 10 through which the reinforcing rib 9 can be inserted is provided in the slit 7 of the lower support 1. It is also preferable to do so.

[0007]

According to the above construction, the hanging member 4 is inserted from the upper end of the hanging member 4 into the slit 7 of the lower supporting member 1 of the lower supporting frame 3 so that the base of the lower receiving piece 6 is located in the slit 7 and the lower receiving member is positioned. The suspension member 4 can be attached to the lower support frame 3 by vertically setting the suspension member 4 with the piece 6 along the lower surface of the lower support member 1. For this reason, the lower support frame 3
The lower support frame 3 and the hanging member 4 can be transported to the site in a disassembled state, and can be packed and transported in a low-volume state. Further, unlike the related art, the fixing device can be attached simply by inserting it into the slit 7 without using a fixing tool, and the number of components can be reduced. The direction in which the lower receiving piece 6 projects further down
Suspend the cut-and-raised piece 8 inclined so as to protrude in the opposite direction
Cut was formed by raised the bottom of Ri member 4, the cut-and-raised piece 8
The lower end of the lower support 1 faces the upper surface of the lower support 1 so that the suspension 4
Can be prevented from being lifted up by the cut-and-raised pieces 8 when an external force is applied to the lower support frame 3 so that the lower support frame 3 is lifted.

Further, if reinforcing ribs 9 are provided at the inner corners of the bases of the lower receiving pieces 6 of the hanging members 4, the lower receiving pieces 6 can be prevented from being deformed by the reinforcement of the reinforcing ribs 9, and the lower supporting material 1 When the notch 10 through which the reinforcing rib 9 can be inserted is provided in the slit 7, the hanging member 4 can be inserted through the slit 7 and attached even if the reinforcing rib 9 is provided at the inner corner of the base of the lower receiving piece 6. it can.

[0009]

DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in FIG. 2, a hanging member of an underfloor storage is composed of a pair of parallel lower supporting members 1, a connecting member 2 connecting the pair of lower supporting members 1, and an end of each lower supporting member 1. And four hanging members 4 which are vertically erected. The lower support member 1 is formed of a metal channel material as shown in FIG. 3, and includes an upper piece 1a, a side piece 1b extending in a longitudinal direction from both sides of the upper piece 1a, and a side piece 1b. And a lip piece 1c protruding inward from the lower end. Lip piece 1
c is provided over the entire length of the lower support member 1 excluding both ends in the longitudinal direction. A female screw hole 11 is drilled in the central portion in the longitudinal direction of the upper surface piece 1a, and a slit 7 long in the width direction is vertically drilled in both longitudinal ends of the upper surface piece 1a. At the center of 7, a triangular cutout 10 is formed so as to be continuous with the slit 7. The connecting member 2 is formed of a rectangular metal plate as shown in FIG. 4, and has mounting holes 12 at four corners.
Further, a reinforcing edge 13 having an L-shaped cross section is formed at the end of the connecting member 2 by bending. The pair of lower support members 1 are arranged in parallel at a predetermined interval, and a connecting member 2 is installed between the central portions of the pair of lower support members 1. At this time, the mounting hole 12 of the connecting member 2 and the female screw hole 11 of the lower support member 1 are made to correspond to each other.
, The pair of lower support members 1 and the connecting member 2 are connected to each other, and the lower support frame 3 is assembled.

The hanging member 4 is formed of a strip-shaped metal plate which is long vertically, and is horizontally bent at the lower end of the hanging member body 4a which is vertical to the hanging member 4 as shown in FIG. A lower receiving piece 6 is provided, and an upper mounting piece 14 bent horizontally is provided at the upper end of the hanging member main body 4a. The suspension member main body 4a and the upper mounting piece 14 of the suspension member 4 are dimensioned so as to be able to be inserted through the slit 7. The width of the lower receiving piece 6 is slightly wider than the width of the slit 7. A cut-and-raised piece 8 is provided at the lower part of the hanging member main body 4a to be inclined with the cut and raised. The cut-and-raised piece 8 is inclined so as to protrude in a direction opposite to the direction in which the lower receiving piece 6 protrudes toward the lower end, and the lower end of the cut-and-raised piece 8 is positioned above the upper surface of the lower receiving piece 6 by a predetermined amount. Are spaced apart. At the inner corner between the lower receiving piece 6 which is the base of the lower receiving piece 6 and the hanging material main body 4a, a reinforcing rib 9 which protrudes inwardly into a triangular pyramid at the center position in the width direction.
Is provided. An elongated mounting hole 15 is provided in the upper mounting piece 14 of the suspension member 4, and a mounting hole 16 is also formed in the upper part of the suspension member main body 4a.

The lower support frame 3 and the hanging members 4 configured as described above are transported to the site in a disassembled state, and packing and transportation are performed in a low bulk state. With the lower support frame 3 and the hanging members 4 transported to the site, the hanging members of the underfloor storage are assembled as follows. The hanging members 4 are attached to the four corners of the lower support frame 3. The four hanging members 4 are inserted into the slits 7 and attached. When the hanging member 4 is inserted into the slit 7, the hanging member 4 is inserted from the upper mounting piece 14 side, the hanging member body 4 a is passed through the upper mounting piece 14 through the slit 7, and the base of the lower receiving piece 6 is inserted. The space between the lower receiving piece 6 and the hanging material main body 4a is positioned in the slit 7, and in this state, the hanging material main body 4a is set up vertically so that the lower receiving piece 6 is the upper surface piece of the lower supporting material 1. The suspension member is assembled along the lower surface of 1a as shown in FIGS. When the hanging member 4 is inserted into the slit 7, the reinforcing rib 9 is provided at the base of the lower receiving piece 6, but since the notch 10 is provided in the slit 7, it does not hinder the insertion. Reinforcement rib 9 with the base of piece 6 positioned
Are fitted into the notches 10 and positioned. A cut-and-raised piece 8 is provided below the hanging material body 4a of the hanging material 4, but when the hanging material body 4a is inserted into the slit 7, the cut-and-raised piece 8 is elastically deformed and the slit 7 has a hanging material body 4a.
Can be inserted, and the cut-and-raised piece 8 is elastically restored while the base of the lower receiving piece 6 is passed through the slit 7 so that the lower end of the cut-and-raised piece 8 corresponds to the upper surface of the upper surface piece 1a of the lower support member 1. 4 is retained.

The hanging member of the underfloor storage assembled as described above is attached below the opening of the floor 17 as shown in FIGS. A wooden frame member 18 is attached to the opening of the floor 17 so as to cover the entire periphery, and a receiving frame 19 is attached to the inner periphery of the frame member 18 so as to cover the entire periphery. The hanging member is disposed below the opening, and is fixed to the fixing members 20 and 21 on the receiving frame 19 and the frame member 18 on the upper mounting piece 14 of the hanging member 4 and the upper portion of the hanging member main body 4a. With the hanging member attached in this manner, the lower supporting frame 3 of the hanging member
The underfloor storage box 22 is placed on the floor, and the upper edge of the underfloor storage box 22 is supported by the receiving frame 19. The lid 23 for closing the opening is detachably mounted on the receiving frame 19.

[0013]

As described above, according to the present invention, the hanging member is formed by a strip, and the lower receiving piece which projects horizontally at the lower end of the hanging member is integrally provided, and the slits provided at both ends of the lower supporting member are provided. Hanging on
Through the lumber and position the base of the lower receiving piece in the slit.
Since it placed along the lower receiving member to the lower surface of the lower support member with that, inserted from the upper end of the material hanging hanging member in the slit of the lower support member of the lower support frame, along with the position the base of the lower receiving member into the slit The hanging material can be attached to the lower support frame by setting the hanging material vertically along the lower surface of the lower support material, and the hanging material can be easily attached to the lower support frame on site. It can be transported to the site in a state where the lower support frame and the hanging material are disassembled, can be packed and transported in a low volume state, and can be inserted into the slit without using a fixing tool as in the past are those which can be can be mounted simply by reducing the number of parts, the lower receiving member as go further down
Cut so that it projects in the direction opposite to the
The raised piece is formed at the lower part of the hanging material by cutting and raising, and the lower end of the cut and raised piece faces the upper surface of the lower support material, so even if you only attach the hanging material through the slit, it can be attached to the lower support frame. When an external force is applied to the surface, it can be prevented from being lifted up by the cut and raised piece.

In the invention according to the second aspect of the present invention, since the reinforcing rib is provided at the inner corner of the base of the lower receiving piece of the hanging material, the lower receiving piece is deformed by the reinforcement of the reinforcing rib. Notch, and a notch that allows the reinforcement rib to be inserted into the slit of the lower support material is provided, so even if there is a reinforcement rib at the inner corner of the base of the lower receiving piece, the hanging material can be inserted through the slit. It can be attached.

[Brief description of the drawings]

FIG. 1 is a sectional view of a main part of an embodiment of the present invention.

2 (a) is a plan view, FIG. 2 (b) is a front view, and FIG. 2 (c) is a side view.

3A and 3B show a lower support member of the above, and FIG.
(B) is a front view, (c) is a bottom view, and (d) is a side view.

4A and 4B show a connecting member of the above, wherein FIG. 4A is a plan view and FIG.
Is a front view, and (c) is a side view.

5 (a) is a plan view, and FIG.
Is a front view, (c) is a bottom view, and (d) is a side view.

FIG. 6 shows the underfloor storage of the above, wherein (a) is a plan view,
(B) is a sectional view seen from the front, and (c) is a sectional view seen from the side.

FIG. 7 is an enlarged sectional view of a portion A in FIG. 6 (c).

FIG. 8 is a perspective view of a conventional example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Lower support material 2 Connecting material 3 Lower support frame 4 Suspension material 6 Lower receiving piece 7 Slit 8 Cut-and-raised piece 9 Reinforcement rib 10 Notch

Claims (2)

(57) [Claims] A lower support frame is formed by connecting a pair of lower support members arranged in parallel with a connecting member, and is suspended at each end of the lower support member so as to stand vertically with respect to the lower support member. In the hanging member of the underfloor storage in which the lower end of the hanging material is arranged and the lower end of the hanging material is connected to the end of the lower support material, the lower receiving piece that forms the hanging material with a band plate and projects horizontally at the lower end of the hanging material is Projected integrally, hanging material inserted into slits provided at both ends of lower support
Along a lower surface of the lower support member of the lower receiving member with locating the base of the lower receiving member into the slit Te, the lower receiving member toward the bottom
Cut so that it projects in the direction opposite to the
A hanging member for an underfloor storage , wherein a raised piece is formed by cutting and raising at a lower portion of a hanging material, and a lower end of the cut and raised piece faces the upper surface of a lower support member. 2. An underfloor storage hanger characterized in that a reinforcing rib is provided at an inner corner of a base of a lower receiving piece of a hanging material, and a notch through which the reinforcing rib can be inserted is provided in a slit of the lower supporting material. Element.