file

Abstract

This file provides a way to easily see the contents of the pockets stored within the file. [Solution] The device comprises an outer case 10 and a plurality of partition pockets 10A, 10B, 10C, 10D that are housed in an overlapping state within the outer case. Each of the plurality of partition pockets is provided with a locking structure that locks one adjacent partition pocket with the other. This locking structure causes the other partition pocket to be pulled out in conjunction with the operation of pulling one partition pocket out of the outer case, and a portion of the plurality of partition pockets is sequentially exposed from the outer case. Partition pockets adjacent to the outer case may be welded and fixed to the inner surface of the outer case.

Description

Technical Field

[0001] This invention relates to a file.

Background Art

[0002] Conventionally, there has been known a file having a plurality of pockets capable of storing documents in the pockets.

Prior Art Documents

Patent Documents

[0003]

Patent Document 1

Summary of the Invention

Problems to be Solved by the Invention

[0004] However, in these conventional files, it is difficult to visually recognize the contents of each pocket from the outside in the stored state, and there is a problem that when taking out a desired document, it is necessary to open and check each pocket in order.

[0005] This invention has been made in view of such problems, and an object thereof is to provide a file capable of easily visually recognizing the contents of the pockets accommodated in the file.

Means for Solving the Problems

[0006] [1] A file according to one aspect includes an outer case and a plurality of partition pockets accommodated in the outer case in an overlapping state, and is provided with a locking structure for locking one partition pocket and the other partition pocket among the partition pockets adjacent to each other, ​The locking structure causes the other partition pocket to be pulled out in conjunction with the operation of pulling out one partition pocket from the outer case, and a portion of the multiple partition pockets is sequentially exposed from the outer case.

[0007] [2] A file relating to one aspect is as described in [1] above, The aforementioned locking structure is The first engaging portion provided in one of the partition pockets, The other partition pocket has an opening formed therein, When the first engaging portion engages with the opening, the other partition pocket is pulled out as one partition pocket is pulled out.

[0008] [3] A file relating to one aspect is as described in [2] above, The first engaging portion is provided at the tip of a sheet-like member that is partially separated from the partition pocket.

[0009] [4] A file relating to one aspect is as described in [3] above, The aforementioned locking structure is It further has a second engaging portion provided at the end of the other partition pocket, The second engaging portion engages with the base end of the sheet-like member, causing the first partition pocket to be pulled out as the other partition pocket is pulled out.

[0010] [5] A file relating to one aspect is, in any of the above [1] to [4], An index section is provided at the top of the aforementioned plurality of partition pockets, which is exposed from the outer case. By grasping the index portion and pulling out the partition pocket, the partition pocket is sequentially pulled out based on the locking structure, and a portion of the partition pocket is sequentially exposed from the outer case.

[0011] [6] A file relating to one aspect is, in any of the above [1] to [5], Of the plurality of partition pockets, the partition pocket adjacent to the exterior case is welded and fixed to the inner surface of the exterior case.

Advantages of the Invention

[0012] According to the present invention, the contents of the pockets stored in the file can be easily viewed.

Brief Description of the Drawings

[0013] [Figure 1] It is a perspective view of the file according to this embodiment as seen from the front side. [Figure 2] It is a perspective view of the file according to this embodiment as seen from the back side. [Figure 3] It is a perspective view of the file according to this embodiment as seen from the front side, showing the state where the partition pocket 10A is pulled out. [Figure 4] It is a diagram for explaining the locking structure of the file according to this embodiment. [Figure 5] It is a diagram for explaining the locking structure of the file according to this embodiment, showing the state where the partition pocket 10A is pulled out. [Figure 6] It is an exploded view of the partition pocket 10A of the file according to this embodiment. [Figure 7] It is an exploded view of the partition pocket 10B of the file according to this embodiment. [Figure 8] It is an exploded view for explaining the locking structure of the partition pockets 10A and 10B of the file according to this embodiment. [Figure 9] It is an exploded view for explaining the locking structure of the partition pockets 10A and 10B of the file according to this embodiment, showing the state where the partition pocket 10A is pulled out. [Figure 10] It is an exploded view for explaining the locking structure of the partition pockets 10A and 10B of the file according to this embodiment, showing the state where the partition pocket 10B is pulled out. [Figure 11]A cross-sectional view of the file according to this embodiment, showing the state before the partition pocket is pulled out. [Figure 12] A cross-sectional view of the file according to this embodiment, showing the state in which the partition pocket 10A is pulled out. [Figure 13] A cross-sectional view of the file according to this embodiment, showing the state in which the partition pocket 10B is pulled out.

Mode for Carrying Out the Invention

[0014] Hereinafter, each embodiment will be described with reference to the drawings. However, a more detailed description than necessary may be omitted. For example, a detailed description of well-known matters and a redundant description of substantially the same configuration may be omitted. This is to avoid making the following description unnecessarily redundant and to facilitate the understanding of those skilled in the art.

[0015] (Schematic Configuration of File) FIGS. 1 and 2 are perspective views of the file 1 according to this embodiment, showing a state in which partition pockets A to D, which will be described later, are accommodated in the exterior case 20.

[0016] FIG. 1 is a perspective view of the file 1 according to this embodiment as viewed from the surface 20F side of the exterior case 20. As shown in FIG. 1, the file 1 according to this embodiment includes a plurality of partition pockets 10A to 10D, and index portions 11A to 11D corresponding thereto are provided above each of the partition pockets 10A to 10D. These index portions 11A to 11D are configured to be exposed to the outside even when the partition pockets 10A to 10D are accommodated in the exterior case 20.

[0017] In addition, a notch portion 20Fx is formed in the upper part of the surface 20F of the exterior case 20, specifically, in the region on the side of the index portion 11D. This notch portion 20Fx increases the exposure amount of the index portion D, making it easier for the user to grip the index portion D with a finger.

[0018] Figure 2 is a perspective view of the file 1 according to this embodiment, viewed from the back surface 20B side of the outer case 20. As shown in Figure 2, a notch 20Bx is formed in the upper part of the back surface 20B of the outer case 20, specifically in the area on the index portion 11A side. This notch 20Bx increases the amount of exposure of the index portion 11A, making it easier for the user to grasp the index portion 11A.

[0019] Furthermore, as shown in Figures 1 and 2, the index sections 11A to 11C are arranged at predetermined intervals so that they do not overlap when the file 1 is viewed from the front. This arrangement makes it easier to identify each index section 11A to 11C individually, and also makes it possible to easily select and grasp the desired index section.

[0020] Thus, according to File 1 of this embodiment, the index sections 11A to 11D are always exposed even when housed in the outer case 20, and the arrangement of the notches 20Fx, 20Bx and the index sections 11A to 11C improves grip. Therefore, the user can easily pull out the corresponding divider pockets 10A to 10D by gripping the desired index section, and can smoothly check and remove the contents of the divider pockets 10A to 10D.

[0021] Figure 3 shows the state in which the partition pocket 10A of file 1 according to this embodiment is pulled out. As shown in Figure 3, when the partition pocket 10A is pulled out from the outer case 20, the other partition pockets 10B, 10C, and 10D adjacent to the partition pocket 10A are pulled out in sequence in conjunction with the locking structure described later. As a result, the upper ends of each partition pocket 10A to 10D are sequentially exposed from the outer case 20.

[0022] Specifically, as partition pocket 10A is pulled out, partition pocket 10B is pulled out by the locking structure, and as partition pocket 10B moves, partition pockets 10C and 10D are also pulled out in sequence. In this way, as multiple partition pockets 10A to 10D move in conjunction with each other, a portion of each partition pocket 10A to 10D is sequentially exposed.

[0023] This makes it easier to visually grasp the relative positions and contents of documents stored in each divider pocket 10A to 10D, and allows for quick selection and access to the desired divider pocket. Furthermore, since it is not necessary to pull out each divider pocket 10A to 10D individually, documents can be efficiently checked and retrieved even in a narrow workspace. In addition, multiple divider pockets can be deployed in conjunction with a simple operation of grasping the index sections 11A to 11D, improving usability.

[0024] (locking structure) Next, the locking structure of file 1 according to this embodiment will be described.

[0025] Figure 4 illustrates the locking structure of file 1 according to this embodiment. As an example, the locking structure between partition pockets 10A and 10B will be described, but the same structure applies between partition pockets 10B and 10C, and between partition pockets 10C and 10D.

[0026] Figure 4 shows the state before the divider pocket 10A is pulled out, with both divider pockets 10A and 10B folded in half and stacked inside the outer case 20.

[0027] The partition pockets 10A to 10D are formed from a resin sheet, such as polypropylene (PP). In this embodiment, each partition pocket 10A to 10D has a folded structure formed by folding a single sheet, and is configured to be housed in the outer case 20 in this folded state.

[0028] This configuration allows the partition pockets 10A to 10D to be made thin while maintaining appropriate rigidity and elasticity, enabling multiple partition pockets 10A to 10D to be compactly stored inside the outer case 20 when stacked. Furthermore, the partition pockets 10A to 10D can slide smoothly within the outer case 20, allowing for smooth interlocking operation by the locking structure.

[0029] Figure 6 is an exploded view of the partition pocket 10A. As shown in Figure 6, the partition pocket 10A has an index portion 11A, an opening 13A, and a second engaging portion 14A.

[0030] The index portion 11A is formed at the upper end of the partition pocket 10A and is configured to be exposed to the outside and grippable when housed in the outer case 20.

[0031] The opening 13A is a slit-shaped opening located near the center of the end opposite to the index portion 11A, and is for the insertion of the sheet-like member 12B of the partition pocket 10B, which will be described later.

[0032] Furthermore, the opening 13A is formed to be substantially parallel to the direction along the inclined surface of the second engaging portion 14A. This results in a shape that is consistent with the movement direction and engagement operation of the sheet-like member 12B, allowing for smooth engagement.

[0033] The second engaging portion 14A is formed at the end opposite to the index portion 11A, that is, on the lower end side when the partition pocket 10A is unfolded, and has an inclined surface as shown in Figure 6. This inclined surface facilitates engagement with the base end of the sheet-like member 12B of the partition pocket 10B, which will be described later, and also appropriately controls the starting position and timing of engagement when the pocket is pulled out.

[0034] Figure 7 is an unfolded view of the partition pocket 10B (the same applies to partition pockets 10C and 10D). As shown in Figure 7, the partition pocket 10B has an index section 11B, a sheet-like member 12B, and an opening 13B.

[0035] The index section 11B is formed at the upper end of the partition pocket 10B and is exposed to the outside when housed in the outer case 20, so that it can be grasped by the user.

[0036] The sheet-like member 12B is formed by cutting out a portion of the partition pocket 10B, and as shown in Figure 7, it is formed by a roughly U-shaped (tongue-shaped) cutout. This sheet-like member 12B is supported in a cantilevered manner, connected to the main body of the partition pocket 10B at its base end 12B3, and its tip end 12B1 is configured to bend outward as a free end.

[0037] Furthermore, a first engaging portion 12B2 is formed at the tip portion 12B1 of the sheet-like member 12B. This first engaging portion 12B2 is formed, for example, in the shape of a projection or a step, and is shaped to be able to engage with the opening 13A of the partition pocket 10A described above.

[0038] The opening 13B is a slit-shaped opening located near the center of the end opposite to the index portion 11B, and is for the insertion of the sheet-like member 12C of the partition pocket 10C.

[0039] Furthermore, the opening 13B is formed to be substantially parallel to the direction along the inclined surface of the second engaging portion 14B. This results in a shape that aligns with the movement direction and engagement operation of the sheet-like member 12C, allowing for smooth engagement.

[0040] In the partition pockets 10A and 10B configured in this way, the sheet-like member 12B is inserted into the opening 13A, and the cooperation of the first engaging portion 12B2 and the second engaging portion 14A enables interlocking movement between the partition pocket 10A and the partition pocket 10B.

[0041] Returning to Figure 4, the sheet-like member 12B can be appropriately deformed within the outer case 20 due to its elasticity, and is positioned within the outer case 20, sandwiched between the folded partition pocket 10A and inserted into the opening 13A of the partition pocket 10A.

[0042] As shown in Figure 5, when the partition pocket 10A is pulled out from the outer case 20, the second engaging portion 14A comes into contact with the base end portion 12B3 of the sheet-like member 12B as the partition pocket 10A moves, and engages with the base end portion 12B3. This engagement transmits the pulling force of the partition pocket 10A to the partition pocket 10B side, and as the partition pocket 10A is pulled out, the partition pocket 10B is also pulled out.

[0043] Figure 8 is an unfolded view of partition pockets 10A and 10B with the sheet-like member 12B of partition pocket 10B inserted into the opening 13A of partition pocket 10A, and shows the state before partition pocket 10A or 10B is pulled out. As shown in Figure 8, in the state before partition pocket 10A or 10B is pulled out, neither the first engaging portion 12B2 nor the second engaging portion 14B is engaged.

[0044] Figure 9 is an unfolded view of partition pockets 10A and 10B in the state where partition pocket 10A is pulled out. As shown in Figure 9, when partition pocket 10A is pulled out, the second engaging portion 14A of partition pocket 10A comes into contact with the base end portion 12B3 of the sheet-like member 12B of partition pocket 10B, and becomes engaged. As a result, the pulling force of partition pocket 10A is transmitted to partition pocket 10B.

[0045] Figure 10 is an exploded view of partition pockets 10A and 10B in the state where partition pocket 10B is pulled out. As shown in Figure 10, when partition pocket 10B is pulled out, the first engaging portion 12B2 of partition pocket 10B comes into contact with the opening 13A of partition pocket 10A and becomes engaged. As a result, the pulling force of partition pocket 10B is transmitted to partition pocket 10A.

[0046] (Overall operation) Next, we will describe the operation when one of the multiple partition pockets 10A to 10D of file 1 according to this embodiment is pulled out from the outer case 20.

[0047] Figure 11 is a cross-sectional view showing the arrangement of the locking structure in the initial state of the partition pockets 10A to 10D in file 1 according to this embodiment, i.e., when they are housed in the outer case 20. As shown in Figure 11, each partition pocket 10A to 10D is folded and stacked inside the outer case 20. In this state, the sheet-like members 12B to 12D provided in partition pockets 10B to 10D are inserted into the openings 13A to 13C formed in adjacent partition pockets, but the first engaging portion is not yet engaged and is in a disengaged state. Also, the second engaging portions 14A to 14C are not engaged with the base ends of the sheet-like members, and each partition pocket is in a state where it can move independently of each other.

[0048] A welded portion 30 is provided on the inner surface of the outer case 20 so as to fix at least one of the partition pockets 10A to 10D (for example, the partition pocket 10D that is closest to the outer case 20). The welded portion 30 is formed by, for example, heat welding, ultrasonic welding, or high-frequency welding, and integrally joins the outer case 20 and the partition pocket 10D.

[0049] The welded portion 30 is formed along a predetermined position on the partition pocket 10D, for example, the lower end or side edge, thereby preventing the partition pocket 10D from shifting position within the outer case 20. By fixing the reference partition pocket 10D in this way, the pulling operation of the other partition pockets 10A to 10C is stabilized, and the interlocking operation by the locking structure can be reliably performed.

[0050] Furthermore, the welded joint 30 securely fixes the partition pocket 10D to the outer case 20, suppressing structural deformation and displacement even during repeated drawer operations, thereby improving durability. In addition, welding does not require separate components, contributing to a simplified structure and reduced manufacturing costs.

[0051] Figure 12 is a cross-sectional view showing the state of the locking structure when the partition pocket 10A is pulled out. As shown in Figure 12, when the partition pocket 10A is pulled out from the outer case 20, the second engaging portion 14A comes into contact with the base end portion 12B3 of the sheet-like member 12B of the adjacent partition pocket 10B as it moves, and engages with the base end portion 12B3. This engagement transmits the pulling force of the partition pocket 10A to the partition pocket 10B, causing the partition pocket 10B to also be pulled out. Similarly, as the partition pocket 10B moves, the second engaging portion 14B acts on the partition pocket 10C, and the pulling motion is sequentially transmitted to the partition pockets 10C and 10D.

[0052] Figure 13 is a cross-sectional view showing the state of the locking structure when the partition pocket 10B is pulled out. As shown in Figure 13, when the partition pocket 10B is pulled out from the outer case 20, the first engaging portion 12B2 engages with the opening 13A as it moves. This engagement transmits the pulling force of the partition pocket 10B to the partition pocket 10A, causing the partition pocket 10A to also be pulled out.

[0053] Meanwhile, as the partition pocket 10B is pulled out from the outer case 20, the second engaging portion 14B comes into contact with the base end portion 12C3 of the sheet-like member 12C of the adjacent partition pocket 10C and engages with the base end portion 12C3. This engagement transmits the pulling force of the partition pocket 10B to the partition pocket 10C, causing the partition pocket 10C to also be pulled out.

[0054] As described above, the file 1 according to this embodiment comprises an outer case 20 and a plurality of partition pockets 10A to 10D housed in an overlapping state within the outer case 20. The plurality of partition pockets 10A to 10D are provided with a locking structure (for example, a first engaging portion 12B2 and opening 13A, and a second engaging portion 14A and base end portion 12B3) that locks one partition pocket (for example, partition pocket 10A) with the other partition pocket (for example, partition pocket 10B) of adjacent partition pockets. Due to this locking structure, when one partition pocket is pulled out from the outer case 20, the other partition pocket is pulled out in conjunction with the operation of pulling out one partition pocket, and a portion of the plurality of partition pockets is sequentially exposed from the outer case 20.

[0055] As described above, the file 1 according to this embodiment comprises an outer case 20 and a plurality of partition pockets 10A to 10D housed in an overlapping state within the outer case 20. The plurality of partition pockets 10A to 10D are provided with a locking structure (for example, a first engaging portion 12B2 and opening 13A, and a second engaging portion 14A and base end portion 12B3) that locks one partition pocket (for example, partition pocket 10A) with the other partition pocket (for example, partition pocket 10B) of adjacent partition pockets. Due to this locking structure, when one partition pocket is pulled out from the outer case 20, the other partition pocket is pulled out in conjunction with the operation of pulling out one partition pocket, and a portion of the plurality of partition pockets is sequentially exposed from the outer case 20.

[0056] This allows the user to quickly access the desired compartment by simply pulling out one compartment, which simultaneously deploys multiple compartments. Furthermore, the staggered exposure of the compartments allows the contents of each compartment to be seen at a glance, improving the searchability and visibility of the desired documents.

[0057] Furthermore, since it is not necessary to pull out each divider pocket individually, documents can be efficiently checked and retrieved even in a narrow workspace, and excessive pulling out or deformation of the divider pockets can be prevented.

[0058] In addition, since the locking structure according to this embodiment is realized with a simple configuration utilizing a sheet-like member and an opening, it is possible to achieve reliable interlocking operation while suppressing an increase in the number of parts, and this contributes to reducing manufacturing costs and improving durability.

[0059] All embodiments described above are illustrative, and the technical scope of the present invention should be defined by the matters described in the claims and the equivalent scope thereof.

[0060] It should be noted that the present invention is not limited to the embodiments and modifications described above, and can be modified, added, deleted, replaced, or combined as appropriate without departing from the spirit of the present invention. For example, the components of each embodiment shown above can be used in combination with each other partially or whole as needed, and configurations consisting of these combinations are also included in the scope of the present invention. [Explanation of Symbols]

[0061] 1 file 10A, 10B, 10C, 10D Divider pockets 11A, 11B, 11C, 11D Index section 12B, 12C, 12D Sheet-like members 12B1, 12C1, 12D1 Tip 12B2, 12C2, 12D2 1st engagement part 12B3, 12C3, 12D3 proximal end 13A, 13B, 13C opening 14A, 14B, 14C, 14D 2nd engagement part 20 outer cases 20F Outer case surface 20Fx Notch 20B Outer case back 20Bx Notch 30 Welded area

Claims

1. The outer case and Multiple partition pockets are arranged in an overlapping state within the aforementioned outer case, Equipped with, Each of the aforementioned partition pockets is provided with a locking structure that locks one adjacent partition pocket with the other. The locking structure causes the other partition pocket to be pulled out in conjunction with the operation of pulling out one partition pocket from the outer case, and a portion of the multiple partition pockets is sequentially exposed from the outer case. file.

2. The aforementioned locking structure is The first engaging portion provided in one of the partition pockets, The other partition pocket has an opening formed therein, When the first engaging portion engages with the opening, the other partition pocket is pulled out as one partition pocket is pulled out. The file according to claim 1.

3. The first engaging portion is provided at the tip of a sheet-like member that is partially separated from the partition pocket. The file according to claim 2.

4. The aforementioned locking structure is It further has a second engaging portion provided at the end of the other partition pocket, The second engaging portion engages with the base end of the sheet-like member, so that when the other partition pocket is pulled out, the one partition pocket is pulled out. The file described in claim 3.

5. An index section is provided at the top of the aforementioned plurality of partition pockets, which is exposed from the outer case. By grasping the index portion and pulling out the partition pocket, the partition pocket is sequentially pulled out based on the locking structure, and a portion of the partition pocket is sequentially exposed from the outer case. The file according to claim 1.

6. Of the plurality of partition pockets, the partition pocket adjacent to the outer case is welded and fixed to the inner surface of the outer case. A file according to any one of claims 1 to 5.

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