CN201905499U - File rack that can increase or decrease compartments - Google Patents

Abstract

The utility model relates to the technical field of stationery, in particular to a file rack with cells capable of being increased and decreased, which comprises two side frames, wherein each side frame comprises a side plate, a rear side plate and a bottom plate, the side plates, the rear side plates and the bottom plates of the same side frame are mutually and vertically connected in pairs, and the two side frames are mutually symmetrically buckled; the file frame with the cells capable of being increased and decreased further comprises a plurality of expansion side frames, each expansion side frame comprises a side plate, a rear side plate and a bottom plate, and the side plates, the rear side plates and the bottom plates of the same side frame are connected in a pairwise perpendicular mode. The utility model has simple structure and convenient assembly, can adjust the number of the grids of the document shelf which can increase or decrease the grids according to the space size of the desktop, and has stronger practicability; in addition, the side frames have the same size, so that the production process is greatly simplified, the production cost is greatly reduced, and the side frame is economical and practical.

Description

File rack that can increase or decrease compartments

technical field

The utility model relates to the technical field of stationery, in particular to a file rack capable of increasing or decreasing compartments.

Background technique

Except that general files or books are placed in bookshelf cabinets such as file cabinets, there is another kind of files that are placed in the file rack on the desk or desk, especially the files or books that need to be used frequently. The traditional file rack structure is to insert several partition boards on a bottom board, and the front and rear boards are respectively clamped at the front and rear ends of the partition boards, so that each partition board can be firmly inserted on the bottom board , which utilizes the separation and support functions of the partition boards, so that documents or books and other items can be placed between the partition boards. However, although this file rack can achieve the purpose of placing files, due to its too many components, it is relatively complicated and troublesome when splicing and assembling, and the assembly is inconvenient.

Chinese patent authorization announcement number CN201577794U discloses a file rack, which includes a base plate, a front plate, a rear plate, and a plurality of partition plates. The plates are vertically arranged on the bottom plate side by side, and the front and rear sides of the partition plate are respectively connected with the front plate and the rear plate. Each plate is a metal plate, and the connection mode between the plates is fixed connection by welding. However, when this kind of file rack leaves the factory, its shape and size have been fixed and cannot be changed. If there is not enough space on the desktop, the file rack cannot be placed; However, when it is difficult to place multiple file racks, the space on the desktop is difficult to be effectively utilized, and the practicability of this file rack is limited.

Contents of the invention

The technical problem to be solved by the utility model is to provide a file rack that can increase or decrease the number of compartments according to the size of the desktop space, so that the desktop space can be used more reasonably and effectively.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical scheme: a file rack that can increase or decrease divisions, including two side frames, the side frame includes side panels, rear side panels and bottom panels, and the side panels of the same side frame, The rear side panels and bottom panels are vertically connected to each other, and the two side frames are symmetrically fastened to each other; the file rack that can increase or decrease compartments also includes a number of extended side frames, and the extended side frames include side panels, rear side panels and The bottom plate, the side plate, the rear side plate and the bottom plate of the same extended side frame are vertically connected in pairs.

Wherein, the edges of the rear side plate and the bottom plate are provided with protruding connectors, and the connectors are provided with clamping positions; the edges of the rear side plate and the bottom plate are provided with connection holes, and the side frames that are buckled together The connecting hole of the connecting piece is fastened and connected with the connecting piece, and the clamping position is in conflict with the bottom end of the connecting hole.

Preferably, the two side frames are respectively the first side frame and the second side frame, the number of the extended side frame is one, the first side frame and the second side frame are symmetrically buckled, and the first side frame The connecting piece is fastened and connected with the connecting hole of the second side frame, and the clamping position of the first side frame is in conflict with the bottom end of the connecting hole of the second side frame; the connecting piece of the extended side frame is connected with the other side of the second side frame The connection hole of the second side frame is fastened and connected, and the clamping position of the extended side frame is in conflict with the bottom end of the connection hole of the second side frame.

Wherein, the file rack that can add divisions also includes a partition, and a fixed block is arranged at the edge of the partition; grooves are opened at the edges of the rear side plate and the bottom plate, and the two side frames are symmetrically fastened to each other. At this time, the two grooves are combined to form a fixing hole, and the fixing block is embedded in the fixing hole.

Wherein, the side board, the rear side board and the bottom board are all provided with stripe holes.

The beneficial effect of the utility model is that: the utility model provides a file rack that can increase or decrease the division, including two side frames, the side frame includes a side plate, a rear side plate and a bottom plate, and the side plate, the rear side plate and the bottom plate of the same side frame Two side panels and a bottom panel are vertically connected to each other, and the two side panels are symmetrically fastened to each other; the file rack that can increase or decrease compartments also includes a number of extended side panels, and the expanded side panels include side panels, rear side panels and a bottom panel , the side boards, rear side boards and bottom boards of the same extended side frame are vertically connected in pairs. When assembling, you only need to fasten the two side frames symmetrically to each other first, and then fasten the extended side frame to the outside of the already fastened side frame. The number of extended side frames can be adjusted according to the space size and actual needs of the desktop Depending on the situation, every time you add an extended side frame, you can add a grid. If the space on the desktop is small, you can appropriately reduce the number of extended side frames that need to be assembled. If the space on the desktop is large, you can appropriately increase the number of Expand the number of side frames to fully meet actual needs. The utility model has the advantages of simple structure and convenient assembly, and the number of divisions of the document rack that can be increased or decreased according to the space size of the desktop can be adjusted, and the utility model has strong practicability; in addition, because the size of the side frame and the expansion side frame The same, thereby greatly simplifying its production process and greatly reducing production costs. During storage and transportation, the side frames and extended side frames can be stacked for storage, which greatly saves storage space and is economical.

Description of drawings

Fig. 1 is a three-dimensional structural schematic diagram of Embodiment 1 of the utility model.

Fig. 2 is a schematic diagram of the three-dimensional structure of the second embodiment of the utility model.

Fig. 3 is an exploded schematic view of the three-dimensional structure of the second embodiment of the utility model.

FIG. 4 is a partially enlarged schematic diagram of part A in FIG. 3 .

Fig. 5 is a schematic diagram of the three-dimensional structure of the third embodiment of the utility model.

Detailed ways

In order to facilitate the understanding of those skilled in the art, the utility model will be further described below in conjunction with the embodiments and accompanying drawings, and the contents mentioned in the implementation modes are not limitations of the utility model.

As shown in Fig. 1, it is the first embodiment of the file rack that can increase or decrease the divisions of the utility model. The file rack that can increase or decrease the divisions includes two side frames, and the side frames include side panels 2 and rear side panels 3 And the bottom plate 4, the side plate 2, the rear side plate 3 and the bottom plate 4 of the same side frame are connected vertically in pairs, and the two side frames are mutually symmetrically fastened; the file rack that can increase or decrease the compartment also includes several expansion The side frame 13 and the extended side frame 13 include side panels 2 , rear side panels 3 and bottom panels 4 , and the side panels 2 , rear side panels 3 and bottom panels 4 of the same extended side frame 13 are vertically connected in pairs.

During assembly, it is only necessary to fasten the two side frames symmetrically, and then fasten the extended side frame 13 to the outside of the fastened side frame. The number of extended side frames 13 can be determined according to the space size and It depends on the actual needs. For each additional extended side frame 13, a grid can be added. If the space on the desktop is small, the number of extended side frames 13 to be assembled can be appropriately reduced. If the space on the desktop is large, an appropriate Increase the number of extended side frames 13 that need to be assembled to fully meet actual needs. The utility model has the advantages of simple structure and convenient assembly, and the number of divisions of the file rack which can be increased or decreased according to the space size of the desktop can be adjusted, and the practicability is strong; in addition, due to the size of the side frame and the expansion side frame 13 All are the same, thereby greatly simplifying its production process and greatly reducing production costs. During storage and transportation, the side frames and the extended side frames 13 can be stacked for storage, which greatly saves storage space and is economical.

The edges of the rear side plate 3 and the bottom plate 4 in this embodiment are provided with a protruding connector 5, and the connector 5 is provided with a card position 6; the edges of the rear side plate 3 and the bottom plate 4 are provided with The connecting hole 7 and the connecting hole 7 of the interlocking side frame are fastened and connected with the connecting piece 5 , and the clamping position 6 is in conflict with the bottom end of the connecting hole 7 . When the two side frames are symmetrically fastened to each other, the connection hole 7 of one side frame is buckled and connected with the connector 5 of the other side frame, and the clip 6 is in conflict with the bottom end of the connection hole 7 to prevent the two side frames from Loosening causes the described assembly to be weak, and the practicability is stronger.

Specifically, the two side frames are respectively the first side frame 11 and the second side frame 12, the number of the extended side frame 13 is one, the first side frame 11 and the second side frame 12 are symmetrically buckled together, and the second side frame 13 is The connecting piece 5 of one side frame 11 is fastened and connected with the connecting hole 7 of the second side frame 12, and the clip 6 of the first side frame 11 is in conflict with the bottom end of the connecting hole 7 of the second side frame 12; the extended side frame 13 The connecting piece 5 of the second side frame 12 is fastened and connected with the connecting hole 7 on the other side of the second side frame 12 , and the clip 6 of the extended side frame 13 is in conflict with the bottom end of the connecting hole 7 of the second side frame 12 .

The side plate 2, the rear side plate 3 and the bottom plate 4 of this embodiment are all provided with striped holes, on the one hand, the consumption of raw materials during production is reduced, and the production cost is reduced; on the other hand, the weight of the finished product is reduced, and the transportation cost is reduced; Or, can greatly enhance the appearance effect of the file rack that can increase or decrease the grid.

As shown in Fig. 2 to Fig. 4, it is the second embodiment of the file rack that can increase or decrease the division of the utility model. The difference from the first embodiment is that the file rack that can increase the division also includes a partition Plate 8, fixed block 9 is arranged at the edge of partition 8; Groove 10 is opened at the edge of described rear side plate 3 and bottom plate 4, when two side frames are mutually symmetrically fastened, two grooves 10 pair to form a fixing hole, and the fixing block 9 is embedded in the fixing hole. The compartments formed by the symmetrical buckling of the two side frames have a larger space, which can facilitate the placement of larger items. If a compartment with a larger space is not needed, a partition 8 can be added to the larger compartment. , so that the large grid is divided into two small grids, which is convenient and practical.

Of course, the number of the extended side frames 13 can also be appropriately increased. As shown in FIG. .

The above-mentioned embodiments are three kinds of preferred implementation schemes of the utility model. In addition, the utility model can also be realized in other ways. within the scope of the new protection.

Claims (5)

1. the cubbyhole of changeable lattice, it is characterized in that: comprise two limit framves, the limit frame comprises side plate (2), back side panel (3) and base plate (4), and with the vertical mutually in twos connection of side plate (2), back side panel (3) and base plate (4) of frame on one side, these two limit framves fasten symmetrically; The cubbyhole of described changeable lattice also comprises several expansion limit framves (13), expansion limit frame (13) comprises side plate (2), back side panel (3) and base plate (4), and the side plate (2) of same expansion limit frame (13), back side panel (3) and base plate (4) are vertical mutually in twos to be connected.

2. the cubbyhole of changeable lattice according to claim 1 is characterized in that: the edge of described back side panel (3) and base plate (4) is provided with the connector (5) of projection, and this connector (5) is provided with screens (6); The edge of described back side panel (3) and base plate (4) all offers connecting hole (7), and the connecting hole (7) of the limit frame that fastens is fastened and connected with connector (5) mutually, and screens (6) is conflicted with the bottom of connecting hole (7).

3. the cubbyhole of changeable lattice according to claim 2, it is characterized in that: described two limit framves are respectively the first limit frame (11) and the second limit frame (12), the number of described expansion limit frame (13) is one, the first limit frame (11) fastens symmetrically with the second limit frame (12), the connector (5) of the first limit frame (11) is fastened and connected with the connecting hole (7) of the second limit frame (12), and the screens (6) of the first limit frame (11) is conflicted with the bottom of the connecting hole (7) of the second limit frame (12); The connector (5) of expansion limit frame (13) is fastened and connected with the connecting hole (7) of another side of the second limit frame (12), and the screens (6) of expansion limit frame (13) is conflicted with the bottom of the connecting hole (7) of the second limit frame (12).

4. the cubbyhole of changeable lattice according to claim 1 is characterized in that: the described cubbyhole that increases lattice also comprises dividing plate (8), and the edge of dividing plate (8) is provided with fixed block (9); The edge of described back side panel (2) and base plate (4) all offers groove (10), and when two limit framves fastened symmetrically, two grooves (10) were combined to form fixing hole, and described fixed block (9) is embedded in this fixing hole.

5. the cubbyhole of changeable lattice according to claim 1 is characterized in that: described side plate (2), back side panel (3) and base plate (4) all offer the bar pit.

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