JPS625501Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to the structure of the mounting part of the top cover, etc. in a storage unit with a shutter, which allows the shutter to open and close smoothly, increases the space for storing items inside the storage unit, and improves the structure and assembly. The idea is to provide a simple storage container.

Conventionally, an outer box with a front opening was constructed by a combination of a body plate, a top plate, and a base plate, and a shutter was provided to close the opening, and the storage body with a shutter was made to be slidable from the top to the rear inside the storage body. A guide means such as a roller for smoothly guiding the shutter to the front and rear sides of the upper part of the storage compartment, a top cover to partition the shutter storage space in the upper part, and a front and rear side of both sides of the storage compartment. The members used to close the upper end openings of the buffer mechanism vertical grooves formed on the upright rails were each independently fixed using metal fittings, etc., but this only increased the number of parts and increased costs. However, the assembly work was complicated and time-consuming.

The gist of the present invention is that a shelf support post 7 having an inward protruding strip 71 at the front and rear of the inner surface of the trunk side plate 1'
At the same time, a projecting edge 83 is bent outward on one side edge of the flat plate part, an inward guide mounting piece 84 is provided on the other side edge, and the lower part of the flat plate part is bent horizontally inward. The connecting fitting 82 is configured by folding it in steps towards the side and providing an inward horizontal piece 85 on the lower edge.
The flat plate part is fixed to the upper end of the protruding strip 71, and the side covers 45 provided upright on both sides of the top cover 4 are fitted into the gap between the protruding strip 71 surface and the horizontal piece 85, and the front Rising edge formed on the edge 4
1 is brought into contact with the front edge of the horizontal piece 85, and the side end is brought into contact with the lower surface of the horizontal piece 85, and fixed with screws,
Further, a guide plate 86 having a plurality of rollers 81 pivotally mounted on the front and rear ends is attached to the guide mounting piece 84 to constitute the guide means 8, and a guide groove into which the side edge of the shutter S is slidably fitted is attached. 61 and a vertical groove 62 for a buffer mechanism, and the projecting edge 83 is attached to the upper end opening of the vertical groove 62 of the rail 6, which is fitted and erected at the front part of the front side protrusion 71 and the rear part of the rear side protrusion 71. The top cover 4 and the guide plate 86 are sequentially attached to the connecting fitting 82, and the projecting edge 83 of the connecting fitting 82 is used to attach the top cover, etc. to the storage body with a shutter. This simultaneously prevents the slider 64, which is slidably fitted into the groove 62, from coming off upward.

Hereinafter, an embodiment of the present invention will be described with reference to the attached drawings. The storage body A consists of a body plate 1 formed by connecting both body side plates 1' and a body rear plate 1'' by the bending of the plate bodies; The top plate 2 is fixed by fitting into the folding step 15 formed at the upper end, and the shutter is fitted between both side plates 1' of the shell and between its rear edge and the lower edge of the rear shell plate 1''. The main plate 3 attached to the lower part of the body plate 1 constitutes an outer box with a front opening, and shelf supports are provided at the front and rear ends of the inner surfaces of both side plates 1' of the body plate. Pillar 7
A rail 6 on which a shutter S that closes the front opening of the storage body is slidably fitted is provided upright, and a shutter storage space P is defined from the top to the rear by a top cover 4 and a rear cover 5 inside the outer box of the storage body. The front and rear portions of the upper space of the shutter storage space P are designed to accommodate the movement of the shutter S when it changes direction from vertical movement within the front or rear rail 6 to longitudinal and lateral movement of the upper part. A guide means 8 made of a member such as a roller is provided to ensure smooth operation, and the shutter S is fitted into the rear rail 6 through the opening between the rear edge of the main plate 3 and the lower edge of the rear body plate 1'', passing through the guide means 8, It is fitted into the front rail 6 and installed in the shutter storage space P of the storage body with both free ends biased downward by springs.

To explain in more detail below, the shelf supports 7, 7, which are erected and fixed at the front and rear of the inner surface of the body side plate 1', are attached to shelf support hooks (not shown) on inwardly directed protrusions 71, as shown in FIGS. 1 and 2. 1) In addition to forming an opening 72 for mounting, in the case of the rear column, between the protruding strip 71 and the vertical piece 73, in the case of the front column 7, between the protruding strip 71 and the front side stile 13 of the storage body, for fitting and attaching the rail 6. The rail 6 is a concave groove, and the rail 6 is similar to that of the applicant's earlier application, for example, as shown in FIG. A slider 64 is connected in parallel in the front and rear and is constantly biased downward by a spring 63 in the vertical groove 62.
The slider 64 and the lower end of the shutter S are integrally connected by a suitable connecting rod 65. The opening/closing movement is performed by moving within the front and rear rails 6, 6 via the guide means 8.

The guide means 8 provided in the upper space of the shutter storage space P is provided with rollers 81 in order to smoothly change direction of the shutter S in the front and rear direction change sections of the upper space of the shutter storage space P. However, in the case of a shutter S formed by connecting slats of a predetermined width, the diameter of the roller 81 must be set below a certain value because the structure of the shutter S does not allow it to be extremely curved to change direction. In terms of dimensions, there is a disadvantage that unreasonable bending force is applied to each slat connection part of the shutter S, making it impossible to move the shutter smoothly and making a lot of noise during movement.On the other hand, if the roller 81 is made large in diameter, its outer circumference Shutter S because it forms a gentle arc
can be moved smoothly on the rollers 81 without putting an unreasonable load on the connecting parts of each slat, but on the other hand, the upper space of the storage space must be made large, so the installation position of the top cover 4 is difficult. There remains the problem that the article storage space of the storage body A is narrowed due to the lower position. Therefore, in order to solve this problem, the guide means 8 of the present invention guides the deflection portion along the arc Q when the shutter S changes direction, which is determined by the slat width dimension and the connection structure of each slat. A roller 81 is provided at each end, and a plurality of rollers 81, preferably two or more rollers 81 are provided between both rollers, and adjacent rollers 81, 8
The distance t between the shutters 81 and 1 is configured to be the same as or slightly shorter than the width of the slats, so that the direction change movement of the shutter is smooth and the space for accommodating articles in the storage body is not narrowed by the rollers 81. The specific structure of the guide means 8 includes, for example, a guide plate 86 having rollers 81 pivoted on the front and rear ends thereof using a connecting fitting 82 attached to the upper end of each shelf support column 7. The connecting fittings 82 are used to attach the top cover 4 and prevent the slider inside the rail 6 from being pulled out upwards, and the connecting fittings 82 are attached to the flat plate part as shown in FIG. A projecting edge 83 is bent outward on one side edge, an inward guide mounting piece 84 is provided on the other side edge, and the lower part of the flat plate part is folded horizontally inward,
The lower edge is provided with an inward horizontal piece 85 for attaching the top cover 4 at the lower part, and is attached by screwing the flat plate part to the protrusion 71 at the upper end of the shelf support column 7. 83 faces the upper end opening of the vertical groove 62 of the rail 6 to prevent the slider from slipping out in the vertical groove 62, and the stepped fold creates a gap between the back surface of the horizontal piece 85 and the surface of the protruding strip 71 of the shelf support post 7. This gap R is used to make it possible to determine the mounting position of the top cover 4, and to fix the guide plate 86 to the guide mounting piece 84 with screws. The rollers 81... may be alternately pivoted on both sides of the front and rear ends of the guide plate 86, or the guide mounting piece 84 may be extended and pivoted on this extension, and the rollers 81 on one side, 81 is operatively connected by an annular band 87 made of rubber, synthetic resin, etc., to facilitate shutter movement and to prevent noise generation during movement.

On the other hand, the top cover 4 and the rear cover 5 for forming the shutter storage space P in the warehouse are first the top cover 4.
In this case, the leading edge has a rising edge 4 as shown in FIG.
1, a hanging edge 42 is formed on the rear edge, and an upwardly protruding stepped portion 43 is formed in the center.
A reinforcing plate 44 is integrally fixed to the lower side of 3, and side covers 45 are fixed to both side edges, and the side cover 45 is attached to the front and rear connecting metal fittings as shown in FIGS. 3 and 4. 82 horizontal piece 85 and the protruding strip 7 of the shelf support post 7
1 surface, the rising edge 41 of the front edge is brought into contact with the front edge of the horizontal piece 85, and the side end is brought into contact with the lower surface of the horizontal piece 85 of the connecting fitting 82. It is fixed with screws, and the rear cover 5
As shown in FIG. 11, bent pieces 51 are formed on the upper and lower sides, and the bent pieces 51 are brought into close contact with the inside of the hanging edge 42 of the top cover 4 and the rising piece 32 of the base plate 3, and a mounting piece 52 is formed with a forward bent side edge. The rear shelf support column 7 is brought into close contact with the inside of the protrusion 71 and is attached by screwing.

Therefore, the body plate 1 constituting the outer box of the storage body A is the eighth
As shown in the figure, by bending a single plate, both trunk side plates 1',
1' and a trunk rear plate 1'', a groove 12 is provided at the lower edge by a bent upright piece 11, and a front stile 13 formed at the front edge of the trunk side plate 1' is provided with a groove 12 as shown in FIG. 3 or 6.
As shown in the figure, the upper and lower parts are cut out to form a bent part 14, and the top plate 2 has a bent part 2 at the front edge of the plate.
1 is brought into contact with the upper end of the bent part 14, and the both sides and rear edge of the top plate 2 are fitted into the folding step part 15 formed on the upper edge of the body plate 1, and welded etc. It is connected to the body plate 1 by the following means. As shown in FIGS. 9A and 9B, the main plate 3 has a stepped portion 31 on the front edge, a rising piece 32 on the rear edge, and hanging pieces 33 on both sides except for the notches at the front and rear ends. A reinforcing plate 3 is bent and formed in the longitudinal direction of the rear lower surface.
4 is fixed, and the reinforcing plates 3 are attached to the lower surfaces of the left and right sides.
A reinforcing plate 35 is formed on the front and rear ends into which the adjuster holder 37 is fitted. As shown, an angled projecting piece 38 is provided, and a mounting opening 39 for a spring 63 for downward urging of the shutter is formed on the front and rear edges, and a locking hole 39' is formed on the front edge. Installation of 3 is
The protruding piece 38 is brought into contact with the lower end of the bent part 14 provided on the front stile 13 of the body side plate 1', and the hanging pieces 33 on both sides are brought into close contact with the inner surfaces of the body side plates 1', 1'. It is installed and positioned by fitting into the section. The space u between the rising piece 32 on the rear edge of this main plate and the bent rising piece 11 at the lower part of the rear body plate 1'' is an opening for installing the shutter, and the shutter S is inserted from the space u to attach the rail. 6. After fitting and attaching to the front rail 6 via the guide means 8, the space u is closed with a connecting plate 9 as shown in FIG. That is, the connecting plate 9 has a stepped portion 91 formed at the rear part fitted into the groove 12 at the bottom of the rear body plate 1'', and a flat plate portion 92 is interposed between the reinforcing plate 35 and the adjuster star receiver 37. , said adjuster star receiver 3
As a result, the main plate 3 and the body plate 1 are fixed by tightening with an adjuster star (not shown) screwed into the main plate 7.
Concatenate.

Next, to explain the storage body assembly of the present invention step by step, first, as shown in Fig. 8, the top plate 2 is fixed to the bent body plate 1, and the base plate 3 is fitted and attached.
The shelf support posts 7 are fixed to the front and rear ends of the inner surfaces of both trunk side plates 1', and the front and rear rails 6 are fitted and attached, and then the connecting fittings 82 are attached to the upper ends of the protrusions 71 of each shelf support support 7.
is screwed and its protruding edge 83 is inserted into the vertical groove 6 of the rail 6.
2. A guide plate 86 facing the upper end opening prevents the slider in the vertical groove from coming out from the upper end opening, and has a plurality of rollers 81 pivoted at the front and rear ends of the front and rear connecting fittings 82, 82. The guide means 8 is assembled by fixing with screws, and then the shutter S is fitted to the rear rail 6 using the space u between the trailing edge rising piece 32 of the main plate and the bent rising piece 11 of the rear body plate 1''. After fitting and inserting the top cover 4 into the front rail 6 from above through the guide means 8 and attaching it, the side cover 45 of the top cover 4 is inserted into the gap R between the convex strip 71 of each shelf support column and the horizontal piece 85 of the connecting fitting. Fit and position from below, and tighten the horizontal piece 85 on the side edge of the main body with screws.
The rear cover 5 is fixedly attached to the lower surface, and the upper and lower bent pieces 51, 51 are brought into close contact with the inside of the hanging edge 42 of the top cover and the rising piece 32 of the base plate, and the mounting pieces 52 on the side edges are attached to the rear shelf support support. After covering the shutter S with the top cover 4 and the rear cover 5 so that it cannot be seen from the front, the top cover 4 and the rear cover 5 are attached to the inner surface of the convex strip 71 of 7 and fixed with screws. The body plate 1 is connected to complete the assembly of the storage body with shutter.

In this way, the storage body A has the top plate 2 fixed to the body plate 1 formed by bending a single plate, the base plate 3 is fitted into the lower part of the body plate 1 for positioning, and finally the connecting plate 9 Since it is connected and fixed to the body plate 1 using the shutter S, the outer box can be easily assembled, and the rollers 81 of the guide means for moving the shutter are also connected to the shutter S.
By providing a plurality of rollers 81 along the arc of the shutter and making the interval between them shorter than the slat width dimension of the shutter S, the direction change movement of the shutter S can be performed smoothly, and compared to the case where a large diameter roller is used. This has the effect of increasing the volume of the article storage space below the top cover 4 and increasing the number of articles to be stored.

According to the present invention as described above, the connecting fitting 82 constituting the guide means 8 is connected to the guide plate 8 which is the purpose of the connecting fitting 82.
In addition to making it possible to attach the rollers 81 to the guide attachment piece 84, by extending the guide attachment piece 84, it is also possible to attach the rollers 81 directly to the guide attachment piece 84, and to make the projecting edge 83 face the upper end opening of the vertical groove of the rail. By doing this, it is possible to reliably prevent the slider 64 fitted into the vertical groove from escaping upward, and the horizontal piece 85 can also prevent the gap R between the horizontal piece 85 and the convex strip 71 of the shelf support column. By fitting the side cover 45 of the top cover 4 using the above-described method, and by bringing the front edge of the top cover into contact with the leading edge 41 of the top cover, the installation position of the top cover can be accurately determined. The top cover 4 can be fixed by screwing the side edge of the top cover to the lower surface of the horizontal piece 85, which has the effect of being able to be used for a variety of purposes.

In addition, since the shutter S is installed in the shutter storage space P defined by the top cover 4 and the rear cover 5, the shutter S will not be visible from the front opening of the storage body and will not spoil the appearance. 4. Since the rear cover 5 is installed inside the cabinet after installing the shutter S,
, that is, the introduction of the shutter from the space u on the rear lower surface of the storage body to the rear rail 6, the guide means 8, and the rail 6 can be easily carried out from inside the storage body.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing an example of the proposed storage body, Fig. 2 is a cutaway perspective view showing the upper structure inside the storage unit with the shutter removed, Fig. 3 is a longitudinal side view of the storage body, and Fig. 4
The figure is a cross-sectional view taken along the line X-X in Figure 2, Figure 5A is a front connecting metal fitting, Figure 5B is a perspective view showing an example of a rear connecting metal fitting, and Figure 6 is a front view of the body plate and main plate. An exploded perspective view showing the connection structure, Fig. 7 is a cross-sectional plan view of the rear part of the storage body with the rails omitted, Fig. 8 is a cross-sectional plan view showing an example of the body plate, and Fig. 9 A shows an example of the main plate. FIG. 9B is a bottom view, FIG. 9B is a longitudinal sectional side view, FIG. 10 is a cutaway perspective view of the top cover, FIG. 11 is a cutaway perspective view of the rear cover, and FIG. 12 is a cross-sectional plan view showing the internal structure of the rail. . A... Storage body, P... Shutter storage space, Q...
...Shutter arc, R...Gap, S...Shutter, t...Roller spacing, 1...Body plate, 2...Top plate, 3...Bottom plate, 4...Top cover, 5...Rear cover, 6...Rail, 7...Shelf support post, 8...Guiding means, 9...Connecting plate, 81...Roller, 82...
Connection fitting, 83...projection, 84...guide mounting piece, 85...horizontal piece, 86...guide plate.

Claims (1)

[Scope of utility model registration request] A storage with a shutter, in which a body plate 1, a top plate 2, and a base plate 3 constitute an outer box with a front opening, and a shutter S capable of closing the opening is provided and is slidable from the top to the rear inside the storage. In the body, there are inward protrusions 71 on the front and rear of the inner surface of the body side plate 1'.
At the same time, a shelf support column 7 having a shape of 100 mm is erected and fixed, a projecting edge 83 is bent outward on one side edge of the flat plate part, and an inward guide mounting piece 84 is provided on the other side edge. A connecting fitting 82 is formed by folding the lower part horizontally inward and providing an inward horizontal piece 85 on the lower edge, and fixing the connecting fitting 82 to the upper end of the protruding strip 71 with its flat plate part. Convex strip 71 side and horizontal piece 8
The side covers 45 provided upright on both sides of the top cover 4 are fitted into the gap between the horizontal pieces 85, and the rising edge 41 formed on the front edge is brought into contact with the front edge of the horizontal piece 85, and the side ends are The horizontal piece 85 is brought into contact with the lower surface and fixed with screws, and a guide plate 86 having a plurality of rollers 81 pivoted at the front and rear ends is attached to the guide mounting piece 84 to constitute the guide means 8. A guide groove 61 that slidably fits the side edge of the shutter S and a vertical groove 62 for a buffer mechanism are connected,
A top cover, etc. in a storage body with a shutter, in which the projecting edge 83 faces the upper end opening of the vertical groove 62 of the rail 6 which is fitted and erected at the front part of the front protrusion 71 and the rear part of the rear protrusion 71. Mounting structure.