CN211138734U - Extension formula administrative file - Google Patents
Extension formula administrative file Download PDFInfo
- Publication number
- CN211138734U CN211138734U CN201921881943.4U CN201921881943U CN211138734U CN 211138734 U CN211138734 U CN 211138734U CN 201921881943 U CN201921881943 U CN 201921881943U CN 211138734 U CN211138734 U CN 211138734U
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- China
- Prior art keywords
- bottom plate
- cover plate
- administrative
- flexible
- opening
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Abstract
The utility model discloses an extended administrative file folder, which comprises a cover plate and a bottom plate, wherein inner cavities are respectively arranged in the cover plate and the bottom plate, two ends of a flexible connecting layer are arranged in the inner cavities, a sliding adjusting groove extending along the opening and closing direction is arranged on the outer surface or the inner surface of the cover plate, an adjusting button is arranged on the sliding adjusting groove in a penetrating way, the adjusting button passes through the sliding adjusting groove and is fixedly connected with the flexible connecting layer, and a locking mechanism is arranged between the adjusting groove and the adjusting button; the opening and closing edge corresponding to the cover plate and the bottom plate is provided with a closed locking structure, the closed locking structure is a strip-shaped flexible belt which is arranged in the inner cavities of the cover plate and the bottom plate and penetrates out from two sides, the flexible belt penetrates out of the cover plate and the bottom plate, the tail end of the side edge of the opening and closing edge is provided with a lock locking structure, and the tail end of the flexible belt penetrates out of the other side edge of the cover plate and the bottom plate and is provided with a pull ring. The utility model discloses can improve the flexibility that the file was accomodate, improve the utilization ratio of accomodating the space.
Description
Technical Field
The utility model relates to a stationery especially relates to an extension formula administrative file.
Background
In the modern society, whether in general enterprises, schools or at home, whether in work, study, artistic creation and the like, the use of folders is the most common tool for people to organize and store files to be saved, and particularly in administrative management. The general file folder is a page opening and closing plate and an internal paper pressing clamp or a common file box structure. When one folder is filled with the same type of document, the other folder needs to be used for storing the same type of document, and people generally cannot buy large-size folders when the number of the documents is unknown; because large-scale file folder can occupy very big storage space when not filling up the file, greatly reduced the efficiency of file storage and space use. In the administrative work, the files are various in types and the number of the files is large or small, a file storage tool is developed, the files can be stored more flexibly and conveniently, the space utilization rate is improved, and the file storage tool is a subject worth researching for improving the storage of the files.
Disclosure of Invention
The utility model provides a technical problem provide an extension formula administrative file, improve the flexibility that the file was accomodate, improve space utilization.
The technical solution of the utility model is that:
an expanded administrative folder comprises a cover plate and a bottom plate, wherein inner cavities are respectively arranged in the cover plate and the bottom plate, two ends of a flexible connecting layer are inserted in the inner cavities, a sliding adjusting groove extending along the opening and closing direction is arranged on the outer surface or the inner surface of the cover plate, an adjusting button is arranged on the sliding adjusting groove in a penetrating mode, the adjusting button penetrates through the sliding adjusting groove to be fixedly connected with the flexible connecting layer, and a locking mechanism is arranged between the adjusting groove and the adjusting button; the opening and closing edge corresponding to the cover plate and the bottom plate is provided with a closed locking structure, the closed locking structure is a strip-shaped flexible belt which is arranged in the inner cavities of the cover plate and the bottom plate and penetrates out from two sides, the flexible belt penetrates out of the cover plate and the bottom plate, the tail end of the side edge of the opening and closing edge is provided with a lock locking structure, and the tail end of the flexible belt penetrates out of the other side edge of the cover plate and the bottom plate and is provided with a pull ring.
The expandable administrative folder as described above, wherein the flexible bands are connected together via the pull ring, and the fastening and locking structure is provided with a rubber finger sleeve.
The expandable administrative folder is characterized in that the sliding adjusting groove is a sawtooth-shaped sliding adjusting groove, a connecting rod of the adjusting button is provided with a cylindrical rod body at the bottom and a convex rod body with a convex part at the upper part, and the shape of the convex part is correspondingly matched with the sawtooth-shaped outline of the sliding adjusting groove.
The expandable administrative folder is characterized in that the inner side of the bottom plate is provided with a file elastic pressing clamp or an annular file buckle.
The extended administrative folder as described above, wherein the inner side peripheries of the cover plate and the bottom plate are respectively provided with protruding frame plates perpendicular to the cover plate and the bottom plate in a crossed manner.
The expandable administrative folder as described above, wherein the flexible connecting layer is a fiber woven fabric layer or a non-woven fabric layer.
The expandable administrative folder is characterized in that a flexible sleeve bag is arranged on the inner side of the protruding frame plate of the bottom plate, and an elastic opening is formed in the opening of the sleeve bag.
From the above description, the present invention can achieve the following effects in comparison with the prior art:
the utility model discloses an extension formula administrative file has seted up the inner chamber on bottom plate and apron, through the connecting portion of flexible connection layer conduct bottom plate and apron to make the connecting portion that flexible connection layer made can adjust length, make the utility model discloses an extension formula administrative file can be according to the thickness of the needs adjustment file of the file thickness of depositing, not only satisfies the demand that the file was accomodate, but also can be through the storage space of extension file, accomodate more files, make the volume of file adjust the size as required, improved storage space's utilization ratio, improved the use adaptability of file, greatly made things convenient for the user to accomodate the operation in the aspect of the file at study or during operation.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.
Main element number description:
the utility model discloses:
1: cover plate 11: inner cavity 12: sliding adjusting groove
13: the adjusting knob 2: bottom plate 21: inner cavity
3: flexible connecting layer 4: the flexible belt 5: closing lock structure
6: side frame plate
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings.
In a preferred embodiment of the present invention, please refer to fig. 1, the present invention includes a cover plate 1 and a bottom plate 2, inner cavities 11 and 21 are respectively disposed inside the cover plate 1 and the bottom plate 2, two ends of a flexible connection layer 3 are disposed inside the inner cavities 11 and 21, a sliding adjustment groove 12 extending along an opening and closing direction is disposed on an outer surface or an inner surface of the cover plate 1, an adjustment knob 13 is disposed on the sliding adjustment groove 12, the adjustment knob 13 passes through the sliding adjustment groove 12 and is fixedly connected with the flexible connection layer 3, and a locking mechanism is disposed between the adjustment groove and the adjustment knob 13; the edge that opens and shuts that apron 1 and bottom plate 2 correspond is equipped with closed locking structure 5, closed locking structure 5 for install in the inner chamber 11 of apron 1 and bottom plate 2, 21 and via the flexible area 4 of the rectangular shape that both sides were worn out, flexible area 4 is worn out apron 1 and bottom plate 2 are equipped with lock locking structure in the side end of the edge that opens and shuts, flexible area 4 is worn out the end of apron 1 and the 2 opposite side edges of bottom plate is equipped with the pull ring. As shown in the figure, the utility model discloses a pulling with flexible connection layer 3 is fixed adjusting button 13 together, can be along the length of the 12 direction extension of sliding adjustment groove or shortening connecting portion to change the thickness that this file is used for holding the space of file, make the utility model discloses can adjust the size as required, be convenient for reduce the shared space of file, also be that depositing of file is compacter neat. After the file is placed, the closed locking structure 5 of the flexible belt 4 is locked, the pull ring is pulled at the other end of the closed locking structure, and the flexible belt 4 is fastened after being tensioned, so that the file folder is locked, and the file folder can be prevented from being scattered and falling.
As mentioned above, in the preferred embodiment of the extended administrative folder of the present invention, the flexible bands 4 are connected together via the pull ring, and the locking structure is provided with a rubber finger sleeve. As shown in the figure, the flexible belt 4 is a flexible belt 4 connected together, so that the storage and the arrangement are more convenient. After the folder is opened, the rubber finger sleeves can be sleeved on the fingers, so that a user can turn over the paper by hands conveniently, and the use convenience of the folder is improved.
As described above, in the preferred embodiment of the extended administrative folder of the present invention, the sliding adjustment groove 12 is a zigzag sliding adjustment groove 12, the connecting rod of the adjustment knob 13 is provided with a bottom cylindrical rod and a convex rod having a protrusion on the upper portion, and the shape of the protrusion is correspondingly matched with the zigzag contour of the sliding adjustment groove 12. As shown in the figure, the sliding groove is a sawtooth-shaped sliding adjusting groove 12, and the adjusting button 13 is pulled out, so that after the length of the flexible connecting layer 3 is adjusted by sliding the cylindrical rod body in the adjusting groove, the adjusting button 13 is pressed, and the convex rod body of the adjusting button 13 is clamped in the corresponding sawtooth-shaped groove to complete locking.
As mentioned above, in the preferred embodiment of the extended administrative folder of the present invention, the inner side of the bottom plate 2 is provided with the elastic pressing clip or the ring-shaped file buckle. The inner side of the bottom plate 2 is provided with an elastic pressing clamp or an annular file buckle which can be used for clamping paper files and fixing the files placed in the file clamp.
As mentioned above, in the preferred embodiment of the extended administrative folder of the present invention, as shown in the figures, the inner side peripheries of the cover plate 1 and the bottom plate 2 are respectively provided with the protruded border plates 6 perpendicular to the cover plate 1 and the bottom plate 2. The utility model discloses a 2 medial surface peripheries of apron 1 and bottom plate are equipped with the frame version that cross distribution set up, frame board 6 divides both sides to set up, and the thickness of complete pressfitting back file is the length of a frame board 6 together, and pulls open the back, can expand to the length of two frame boards 6 or bigger.
In the above-mentioned expandable administrative folder of the present invention, in the preferred embodiment, the flexible connecting layer 3 is a fiber woven fabric layer or a non-woven fabric layer. The flexible connecting layer 3 can be made of various flexible materials as long as the flexible connecting layer can be conveniently pulled in the cover plate 1 and the bottom plate 2.
As mentioned above, in the preferred embodiment of the expandable administrative folder of the present invention, the inner side of the protruding frame of the bottom plate 2 is provided with a flexible covering bag, and the opening of the covering bag is an elastic opening. As shown in the figure, the inner side surface of the bottom plate 2 of the flexible sleeve bag is used as the bottom of the bag, the opening of the flexible sleeve bag is upward, all documents placed on the bottom plate 2 can be covered, and the flexible sleeve bag is tensioned through an elastic opening to play a role in protecting the documents.
The utility model discloses an extension formula administrative file has seted up inner chamber 11, 21 on bottom plate 2 and apron 1, through flexible connection layer 3 as bottom plate 2 and apron 1's connecting portion, and make the connecting portion that flexible connection layer 3 made can adjust length, make the utility model discloses an extension formula administrative file can adjust the thickness of file according to the needs of depositing file thickness, not only satisfies the demand that the file was accomodate, but also can accomodate more files through the accommodation space of extension file, makes the volume of file adjust the size as required, has improved the utilization ratio of accomodating space, has improved the use adaptability of file, has greatly made things convenient for the user to accomodate the operation in the aspect of the file at study or during operation.
The above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention. Any person skilled in the art should also realize that such equivalent changes and modifications can be made without departing from the spirit and principles of the present invention.
Claims (7)
1. An expanded administrative folder is characterized by comprising a cover plate and a bottom plate, wherein inner cavities are respectively arranged in the cover plate and the bottom plate, two ends of a flexible connecting layer are inserted in the inner cavities, a sliding adjusting groove extending along the opening and closing direction is arranged on the outer surface or the inner surface of the cover plate, an adjusting button is arranged on the sliding adjusting groove in a penetrating manner, the adjusting button penetrates through the sliding adjusting groove to be fixedly connected with the flexible connecting layer, and a locking mechanism is arranged between the adjusting groove and the adjusting button; the opening and closing edge corresponding to the cover plate and the bottom plate is provided with a closed locking structure, the closed locking structure is a strip-shaped flexible belt which is arranged in the inner cavities of the cover plate and the bottom plate and penetrates out from two sides, the flexible belt penetrates out of the cover plate and the bottom plate, the tail end of the side edge of the opening and closing edge is provided with a lock locking structure, and the tail end of the flexible belt penetrates out of the other side edge of the cover plate and the bottom plate and is provided with a pull ring.
2. The extended administrative folder of claim 1, wherein the flexible strips are connected together via the pull ring, and the snap-fit locking structure is provided with a rubber finger cuff.
3. The expandable administrative folder according to claim 2, wherein the sliding adjustment slot is a sawtooth-shaped sliding adjustment slot, and the connecting rod of the adjustment knob is provided with a cylindrical rod body at the bottom and a convex rod body having a convex portion at the upper portion, and the convex portion has a shape corresponding to the sawtooth-shaped profile of the sliding adjustment slot.
4. The expandable administrative folder according to claim 3, wherein the bottom plate is provided with a resilient clip or ring-shaped file button on the inside.
5. The extended administrative folder according to claim 4, wherein the inner side edges of the cover and base boards are respectively crossed by a protruding border board perpendicular to the cover and base boards.
6. The expandable administrative folder according to claim 5, wherein the flexible connecting layer is a woven or non-woven fabric layer.
7. The expandable administrative folder according to claim 6, wherein the bottom plate has a flexible pocket inside the protruding border plate, and the opening of the pocket is an elastic opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921881943.4U CN211138734U (en) | 2019-11-04 | 2019-11-04 | Extension formula administrative file |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921881943.4U CN211138734U (en) | 2019-11-04 | 2019-11-04 | Extension formula administrative file |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211138734U true CN211138734U (en) | 2020-07-31 |
Family
ID=71772426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921881943.4U Expired - Fee Related CN211138734U (en) | 2019-11-04 | 2019-11-04 | Extension formula administrative file |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211138734U (en) |
-
2019
- 2019-11-04 CN CN201921881943.4U patent/CN211138734U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200731 Termination date: 20211104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |