JPS6338835Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a back plate member joint for assembled furniture.

BACKGROUND OF THE INVENTION Recently, assembled furniture that is assembled at the installation site, especially assembled furniture in the form of a box for storing items, has come into widespread use due to the ease of transporting it indoors.

However, in general assembled furniture, the parts to be connected are made with grooves, and joining methods such as adhesives and nails are used. It is too large and inconvenient to keep as a physical object, and the central part has the disadvantage of bending.

As a solution to these shortcomings, Jitsukaisho
As disclosed in No. 54-107523, there is a structure in which the back plate is divided into two parts and connected by a connecting member during assembly.

However, with this configuration, when furniture etc. are assembled, the back plate becomes one piece, but the divided back plates are not joined by connecting members, making assembly work frequent and difficult. It was hot.

Furthermore, as disclosed in Japanese Utility Model Application No. 54-166006, back plate member edge holding parts are formed on the upper and lower edges of the inner bag, and sliding grooves are provided on the sides of the inner bag for detachably inserting the shelf board locking bodies. However, with this, the position of the shelf board is regulated by the position of the middle plate, or the position of the back plate member is regulated by the position of the shelf board.

Therefore, the present invention was developed with attention to this point, and it is possible to join the back plates divided into multiple pieces of arbitrary size with one touch, and it is possible to use bonding means such as adhesives and nails. Anyone can easily assemble it without the need for tools, and it provides strength to the assembled back plate to prevent it from bending, and it also has a locking body to prevent the shelves from slipping, which can be placed at any height. This product provides a removable back panel joint for assembled furniture, including a rising wall plate provided near both edges along the longitudinal direction of the board, and a section extending approximately outward from the rising wall plate. The covering plate configured at a right angle forms an end edge holding portion of the back plate member having a U-shaped cross section with a guide taper at the opening, and the covering plate is formed at a substantially right angle inward from the rising wall plate. A base plate portion of a shelf plate locking body in which a longitudinally continuous sliding groove is formed by the formed extension plate, and a tongue-shaped plate provided with an engaging protrusion protrudes from the base plate portion in the sliding groove. A joint for a back plate member for assembled furniture, characterized in that the joint is configured to be removably and slidably fitted.

Next, an example of implementation of the present invention will be described with reference to the drawings.

1 in the figure is a back plate member joint for assembled furniture according to the present invention, and this joint 1 is a long piece made of an elastic material such as synthetic resin or thin metal plate, and can be cut as necessary. It is meant to be used.

This joint 1 has a base plate 2, and rising wall plates 3, 3 are provided in parallel and protrude near both front edges along the longitudinal direction of this base plate 2, and the tops of these rising wall plates 3, 3 are provided. Covering plates 4, 4 are respectively configured to extend outwardly at right angles, and the covering plates 4, the rising wall plate 3, and the substrate 2 form a back plate member edge holding portion 5, 5 having a substantially U-shaped cross section. is configured.

Further, extension plates 6, 6 are constructed flush with the covering plates 4, 4 at right angles inward from the tops of the rising wall plates 3, 3, and these extension plates 6, 6 and the rising wall plates 3, 3 A T-groove is formed at the center of the front surface of the joint 1 by the base plate 2, and this T-groove serves as a sliding groove 8 that removably receives the shelf plate locking body 7.

The shelf plate locking body 7 has a substantially oval-shaped engaging head plate 9, and a tongue-shaped plate 10 is vertically disposed on one side of the engaging head plate 9 along the longitudinal direction. The engaging head plate 9 is made vertically long and fitted into the sliding groove 8, and rotated 90 degrees so that the engaging pin 11 faces downward. The longitudinal ends of the engaging head plate 9 are fitted onto the back surfaces of the extension plates 6, 6, and the engaging head plate 9 is slid downward and placed on the upper surface of the shelf board 12 placed at an arbitrary position. The engagement pin 11 is inserted into a hole 13 bored in the hole 12.

In addition, both ends of the shelf board 12 are placed on receivers screwed to appropriate positions on the inner surface of the side panels of the assembled furniture (not shown), and are locked by the shelf board locking bodies 7. This makes it possible to prevent forward displacement.

Further, the opening of the back plate member edge holding part 5 is provided with a locking part 14 of the back plate member, and in this embodiment, the claw-like locking parts 14 having a substantially right triangular cross section are provided at both ends of the substrate 2. The oblique side of the right triangle serves as a guide taper 15 for inserting the edge of the back plate member 16.

In addition, the back plate member 16 has a groove 1 in the vertical direction on the back surface.
7 is formed, and this groove 17 engages with the locking portion 14.

As explained above, since the back plate member joint for assembled furniture according to the present invention is formed of an elastic material such as synthetic resin or thin metal plate, the joining work can be easily performed, and the joining work can be performed using adhesives. It eliminates the need for joining means and tools such as adhesives and nails, and even when the frontage is wide, it is possible to divide the back board to any size in the vertical direction, and it also prevents bending at the center. be able to. Furthermore, it is possible to prevent shelf boards arranged at arbitrary heights from slipping.

[Brief explanation of the drawing]

FIG. 1 is a perspective view, FIG. 2 is a cross-sectional view showing a joined state, and FIG. 3 is a perspective view of the shelf board locking body. 1... Back plate member joint for assembled furniture, 2
... Board, 3 ... Standing wall plate, 4 ... Covering plate, 5 ... Back plate member edge clamping part, 6 ... Extension plate,
7...Shelf board locking body, 8...Sliding groove, 9...Engagement head plate (substrate part), 10...Tongue plate, 11...Engagement pin (engagement protrusion), 14... Locking portion, 15... Guide taper, 16... Back plate member.

Claims (1)

[Scope of utility model registration request] A connecting member that connects the back plate members of assembled furniture that are divided in the vertical direction, and is made of an elastic material such as synthetic resin or thin metal plate, and is provided near both edges along the longitudinal direction of the board. and a cover plate configured at a substantially right angle outward from the rising wall plate to form an end edge holding portion of the back plate member having a U-shaped cross section with a guide taper at the opening,
A longitudinally continuous sliding groove is formed by an extension plate formed at a substantially right angle inward from the rising wall plate, and a tongue-shaped plate with an engaging protrusion is installed in the sliding groove on the base plate. 1. A back plate member joint for assembled furniture, characterized in that the base plate part of a shelf plate locking body protruding from the part is configured to be removably and slidably fitted.