JPS635569Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to the structure of a wire mesh shelf, and is capable of inserting the edge material that holds the front and rear edges of the wire mesh so that it does not separate from the wire mesh and that the front and rear width of the wire mesh shelf is constant. , the left and right ends of the wire mesh can be fixed in the side frame without using tightening screws, etc., making it easy and quick to assemble the shelf, saving labor and making it robust at low cost. The purpose is to obtain a wire mesh shelf.

One embodiment of the present invention will be described with reference to the drawings. The wire mesh shelf 1 is shown in a perspective view in FIG. 1, and as shown in FIG. The front and rear edge members 3, 3' are inserted into the front and rear edges of the frame, the left and right side frames 4, 4' are fitted into the left and right ends of the frame, and the both sides are fitted into the frame. It consists of net pressers 5 and 5'.

The front and rear edges 2a of the wire mesh 2 are folded up into an L shape to form standing portions 2b which are intermittently curved. The edging materials 3 and 3' are made by bending a flat plate into an inverted U-shape so that the outside and inside are continuous, and bending the free ends of the outer side A and the inner side Ro into an inward L-shape to form the lower bottom piece C. A fitting groove (E) with an L-shaped cross section is provided between the upper bottom piece (D) and the inner and outer sides (A and B). Then, insert the front and back edges of the wire mesh with the curved upright portion 2b into this fitting groove, insert the edge material into both edges of the wire mesh, engage the upright portion 2b with the inner side of the edge material, and then It is fitted from both sides with A and B on both sides. (See Figure 2). In addition, in the process of processing the edge material, it is easier to insert both edges of the wire mesh into the groove if the shape of the fitting groove is made so that the opening is slightly wide as shown in FIG. After inserting both edges, by pressing with a press or the like from both the inside and outside sides, the wire mesh is compressed and fitted with both the inside and outside pieces of the edge material, and both are fixed.

After doing this, a box-shaped side frame 4, 4' is inserted between each end of the front and rear edge members at both the left and right ends of the wire mesh.
After fitting the wire mesh outwardly as shown in Fig. 1, press-fit the wire net pressers 5 and 5' into the inside of both side frames as shown in Fig. 3, and press and fix both ends of the wire mesh to the bottom of the side frames. The both side frames 4, 4' are shallow box-shaped bodies with openings on the inside, with bottom pieces extending inward longer than the top pieces, and the ends of the wire mesh 2 are placed on the bottom pieces of the bottom pieces. I support it.

Further, the two net pressers 5 and 5' are used to hold the outer ends of both the upper and lower folded pieces, which are made by bending the strip plate in half in the longitudinal direction and projecting long inward, so that the upper end is longer and the lower end is shorter. The upper and lower long and short bent pieces are bent in opposite directions, and since elasticity of the material occurs above and below the central bent top of the overhanging inner end, it is possible to resist the elasticity and bend the It is press-fitted into the frame, and the end of the wire mesh is pressed and fixed onto the lower side frame piece at its lower short side.

Since the present invention has the above-described configuration, it has the following effects.

The L-shaped upright parts on both edges of the wire mesh were inserted into the L-shaped fitting grooves of the edge frame, and they were clamped by the edge material from both the inside and outside sides, so the upright parts of the wire mesh were locked into one of the inner ends of the fitting grooves, so they could not be clamped. Since the edge of the wire mesh is held between the upper and lower bent bottom pieces C and D of the edge material, the edge material is fixed to the wire mesh without the need for other fixing means such as set screws. It is easy to insert the edge material and the shelf can be assembled quickly. In addition, since the upright parts of both edges of the wire mesh are locked to each inner piece of the edge material, the wire mesh edges fixing line is fixed and it is easy to remove from the edge material. There is no error in loading and unloading, so there is an effect that the shelf width can be formed uniformly.

Furthermore, at both left and right ends of the wire mesh and both edge materials,
If the side frames are externally fitted between the respective ends of the front and back edge materials, and the side frames are press-fitted into the frame on both sides, the elasticity of the net presser allows the bottom piece to hold the edge of the net. Press down and the bent short piece at the tip of the lower side will catch on the edge of the net and the third
Like the net presser 5' shown in the figure, it is locked to the deep part of the side frame, and presses and supports the net edge at the inner end of the inwardly projecting bent part to prevent the net edge from floating. Once fitted into the side frame, it becomes difficult to separate easily, and the end of the wire mesh is pressed and fixed into the side frame. Furthermore, since the end of the wire mesh is supported on the bottom piece of the side frame, it is difficult to engage and fit each combination member. The bonded state between the net end and the side frame can be maintained without the bond being disassembled.

As described above, the method of fixing the wire mesh is extremely simple and quick, and the wire mesh shelf can be firmly assembled only by inserting and fitting the respective combination members, so there is no need for fastening devices such as set screws. , the above-mentioned means for inserting and fixing the front and rear edge members into the wire mesh and the means for fitting and fixing the mesh retainers in both side frames together simplify the assembly work of the wire mesh shelf, and the assembly work can be carried out robustly. It is possible to provide a wire mesh shelf at a low cost, and the intended purpose can be achieved.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing a wire mesh shelf according to the present invention, Fig. 2 is a cross-sectional view of the main part taken along the line A-A in the previous figure, Fig. 3 is a partially cutaway sectional view of the main part taken along the line B-B in the previous figure, and Fig. FIG. 4 is an exploded perspective view showing each member of the wire mesh shelf. 1...wire mesh shelf, 2...wire mesh, 2a...mesh edge, 2
b... Standing part, 3, 3'... Border material, A... Outer piece,
B...Inner piece, C...Lower bottom piece, D...Upper bottom piece, E...Fitting groove, 4, 4'...Side frame, 5, 5'...Net presser.

Claims (1)

[Scope of utility model registration request] The free ends of the outer side A and the inner side R of the edging material, which is curved in an inverted U shape and continuous inside and outside, are bent inwardly.
Both the front and rear edges of the wire mesh 2 have L-shaped upright portions 2b bent in the fitting grooves of the front and rear edge members 3, 3', which are bent into a shape and provided with L-shaped fitting grooves between the inner and outer sides. box-shaped side frames 4, 4 with bottom pieces extending inward longer than the top pieces between the respective ends of the front and rear edge members 3, 3' at both left and right ends of the wire mesh. ′ is fitted to the husband,
Inside the box-shaped side frames 4, 4', the outer ends of both bent pieces that extend inward and are bent in half are bent in opposite directions, with the upper end being longer and the lower end being shorter. A net presser foot 5 having curved upper and lower long and short pieces;
5' is press-fitted onto the edge of the net, and the end of the net is pressed and fixed onto the bottom piece of the side frame using the bent short side of the net holder.