JPH0226344Y2 - - Google Patents

Description

[Detailed explanation of the idea] This idea consists of a centralized storage storage unit, that is, a fireproof storage, which is installed side-by-side with other general archives to form a unit.
Regarding the library unit that allows important documents and general documents to be stored separately in the same unit, the purpose is to make the front door of the fireproof cabinet open and closeable by sliding horizontally to make more use of the space in front of the fireproof cabinet. In order to facilitate the use of the fireproof storage, the door can be opened and closed and the stored items can be taken in and out in a single motion, making the operation easy, and an extension guide groove that slidably fits the front door of the fireproof storage is provided adjacent to the fireproof storage. By using the front edge of the library and directly recessing the extension guide groove into the front edge, or by fixing a guide rod having the extension guide groove to the front edge, the guide groove extension structure can be made simple and easy. The aim is to provide a robust library unit.

No conventional library unit has a built-in fireproof cabinet, and even if a fireproof cabinet and a general library were installed side by side, the front door of the fireproof cabinet would be hinged or pivoted to one side of the front edge of the cabinet. It is a hinged door type that can be rotated, so when the door is opened, a space is required at the front of the fireproof storage for the door to rotate, which not only makes it impossible to use the indoor space effectively, but also prevents the door from being opened. When opening the door to take out the stored items, the door must first be rotated toward the front to open it, and then the stored items must be taken in and out. This has the disadvantage of making it troublesome to take in and out the stored items, and in the case of a hinged door, bolts are installed on the top and bottom of the door and on both sides to lock the door when closed. However, since it is necessary to provide a locking hole corresponding to each bolt on the storage body side, the structure of the door and the storage body is complicated, resulting in high manufacturing costs.

This proposal was devised in view of the current situation, and as explained in the attached drawing below, the storage body A' of the fireproof storage A, which is arranged in parallel with the other library B, has cement inside,
It consists of a combination of upper and lower walls, both sides, and a back wall filled with a heat insulating material such as mortar, and a stepped portion 5 for fitting the back wall 4 is formed at the rear edge of the upper and lower walls 1, 2 and both side walls 3, 3',
Guide grooves 6 and 7 are formed in the front edges of the upper and lower walls 1 and 2, and a recess 8 such as a vertical groove is formed in the inner surface of the front edge of one side wall 3. Its depth dimension is made shorter than the above-mentioned side wall 3 by at least the thickness of the front door, and a stepped portion 9 is formed on the outside of the front end, while the front door A'' has upper and lower guide grooves 6, 7 on its upper and lower edges. The protrusions 10, 1 are fitted onto the slide itself.
1, and a guide roller 12 is provided on the upper protrusion 10 as required, and a recessed step 13 is formed inside the lower protrusion 11 only at the rolling member attachment part. A rail 1 in which a rolling member 14 such as a roller pivotally installed in the lower wall guide groove 7 is installed.
5, and one side edge of the front door A'' is provided with a protrusion 16 to be fitted into a recessed portion 8 such as a vertical groove of the side wall 3, and the other side edge is provided with a protrusion 16 that fits into a recess 8 such as a vertical groove on the side wall 3'. A convex step 17 is formed to fit into the step 9 of the front door.
In the closed state, the protrusions 10 and 11 fit into the guide grooves 6 and 7, the protrusion 16 fits into the concave part 8, and the convex step part 17 fits into the step part 9. Each fitting part on the periphery of the door exerts a smoke return effect and has the same fireproof function as a conventional hinged front door.In addition, the recessed step 13 formed on the protrusion 11 on the lower edge of the front door
As shown in FIG. 2, a smoke return plate 13' is provided inside the concave step to prevent smoke from entering. In Figures 2 and 3, 18 indicates a reinforcing plate, 19 indicates an angle rod for assembly, and 20 indicates packing for smoke prevention.

Therefore, in order to slide the front door A'' of the fireproof storage A'' to fully open the front opening of the storage body, the upper and lower guide grooves 6 and 7 must be aligned with at least the width of the front door A''. However, in this case, as a specific example, as shown in FIG. ,22
are attached and fixed to the front edge of the library B adjacent to the fireproof storage A, or as shown in FIG. 6, extension guide grooves 6', 7' is recessed, and the rail 15 is extended into the lower extension guide groove 7'. As an example of the arrangement of the fireproof storage A, as shown in Fig. 4, the library B is arranged between the fireproof storage A and A, and the extension guide grooves 6' and 7' on the front edge of the library B are used. It is also possible to make the front door A'' of the fireproof storage A'' on both sides openable and closable, and as shown in Fig. 5, the fireproof storage A and the library B are arranged and fixed in the back row, and the movable library C is in the front row. It is also possible to form a library unit that has a space for at least one movable library and is arranged so as to be slidable laterally.

According to the proposed library unit as described above, by combining a fireproof storage and a general library into a single unit, important documents and general documents can be stored and stored in the same unit, making the handling of documents convenient. By making the front door of the fireproof storage built into the library unit a sliding door, which was completely excluded from the design concept of a swinging door like a conventional fireproof storage, it is possible to replace the conventional swinging door. When opening the door, the door can be opened and closed by sliding it sideways, without having to rotate the door toward you, so there is no need for space in front of the fireproof storage for the door to rotate. Contributing to the effective use of space, it is easy to create a library unit with a movable library placed in front of the fireproof storage, and by arranging this fireproof storage in parallel with other bookshelves, the front door of the fireproof storage can be easily slid. The guide groove can be extended using the front edge of the library adjacent to the fireproof storage, thereby making the extension structure simple and strong.

Furthermore, by opening and closing the front door of the fireproof cabinet by sliding it horizontally, you can open the door and take things in and out of the fireproof cabinet. It is extremely convenient to handle compared to something that has to be done separately. In addition, the front door has protrusions provided on its upper and lower edges that fit into the upper and lower guide grooves of the storage body, and protrusions provided on one side edge of the front door that fit into the vertical grooves or other recesses provided on one side wall of the storage body. In addition, since the projecting step provided on the other side edge is fitted into the step provided on the other side wall of the storage body to close the front opening of the storage body of the fireproof storage, the entire periphery of the front door is closed. When fitted to the body of a fireproof storage, each mating part exerts a smoke return effect, increasing the smoke and flameproof effects when closed, making it possible to achieve the same fireproof function as a conventional hinged front door. . Furthermore, as a mechanism for locking the front door when it is closed, there is no need to provide bolts on the top, bottom, and both sides of the door, as with conventional swinging doors, and it is sufficient to simply provide a locking device on one side of the front door and the storage body. The structure can be simplified and manufacturing costs can be reduced.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of a library unit showing an embodiment of the present invention, Fig. 2 is a vertical cross-sectional side view of the fireproof storage, Fig. 3 is a cross-sectional plan view of the same, and Figs. A cross-sectional plan view of a fireproof warehouse showing an example;
FIG. 6 is a perspective view of a main part showing an example of a guide groove extending structure. A... Fireproof storage, A'... Storage body, A''... Front door, B
...Library, C...Movable library, 1...Top wall, 2...
Lower wall, 3, 3'... Side wall, 4... Back wall, 5... Step portion, 6, 7... Guide groove, 6', 7'... Extension guide groove, 8... Recessed portion, 9... ...Step part, 10, 11...
... protrusion, 12 ... guide roller, 13 ... recessed step,
14...Rolling member, 15...Rail, 16...Protrusion, 17...Convex step, 18...Reinforcement plate, 19...
Angle rod, 20...Packing, 21, 22...
...Guide rod, 23...Upper wall, 24...Lower wall.

Claims (1)

[Scope of utility model registration request] Guide grooves 6 and 7 are formed on the front edges of the upper and lower walls 1 and 2 of the storage body A', and a recess 8 is formed on the inner surface of the front edge of one of the side walls 3, and the other side wall 3' has a depth dimension shorter than the side wall 3 by at least the thickness of the front door, and has a step 9 formed on the outside of the front end, and the front door A'' has protrusions 10, 1 on its upper and lower edges.
1, a protrusion 16 is formed on one side edge, and a convex stepped portion 17 is formed on the other side edge, and the upper and lower protrusions 10 and 11 of the front door A'' are used as vertical guides of the storage body A'. Groove 6,
7, the protrusion 16 on one side edge of the front door A'' is inserted into the concave part 8 of one side wall 3 of the storage body A', and the convex step 17 on the other side edge of the front door A'' is inserted. can be fitted into the stepped portion 9 of the other side wall 3' of the storage body A' to configure a fireproof storage A, and a library B is disposed adjacent to the side wall 3' side of the fireproof storage A. The upper and lower guide grooves 6 and 7 of the fireproof storage A are installed on the front edge immediately or using other members.
A centralized storage type archive unit provided with continuous extension guide grooves 6' and 7'.