A folder for easy adjustment

Abstract

The utility model discloses a file folder that is easy to adjust, including a bottom plate, a pressure plate is arranged on the bottom plate, there is a gap between the bottom plate and the pressure plate, three torsion springs passing through the pressure plate are arranged on the bottom plate, a soft disc is arranged at the bottom of the torsion spring, the soft disc is located at the bottom of the bottom plate, three arc-shaped pressing blocks are arranged on the pressure plate, the arc-shaped pressing blocks are slidably matched with the pressure plate, the movement of the arc-shaped pressing blocks can drive the position of the torsion spring to deform, a slide groove is arranged on the pressure plate, a detachable extension piece is arranged on the slide groove, and the extension piece can increase the area of ​​the pressure plate pressing paper documents. The utility model adds an extension piece according to the size of the paper and the need for pressing, so that the pressing area of ​​the pressure plate on the paper documents is increased, so that the effect of pressing the paper documents is better.

Description

Technical Field

[0001] The utility model relates to the field of stationery, in particular to a file folder which is easy to adjust. Background Art

[0002] A folder is a clip specially used to hold documents or paper materials. It is used to hold full-page documents and materials. The main purpose is to better preserve documents, make the documents neat and standardized, and make it easy for people to find information. Currently, a folding upper and lower clamping cover is more commonly used in offices. The upper and lower clamping covers are provided with pressing springs inside. After the documents are put in, they are pressed by the pressing springs to prevent the documents from loosening. However, during the use of existing folders, the scope of clamping the paper is limited, resulting in a limited scope of the folder in the process of clamping the paper, which will cause the paper to loosen and fall off during the compression.

[0003] Therefore, it is necessary to provide a folder that is easy to adjust for use. Utility Model Content

[0004] The purpose of the utility model is to provide a file folder which is easy to adjust, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable folder, comprising a bottom plate, a pressure plate provided on the bottom plate, a gap between the bottom plate and the pressure plate, three torsion springs passing through the pressure plate provided on the bottom plate, a soft disc provided at the bottom of the torsion spring, the soft disc located at the bottom of the bottom plate, three arc-shaped pressure blocks provided on the pressure plate, the arc-shaped pressure blocks slidingly cooperate with the pressure plate, the movement of the arc-shaped pressure blocks can drive the position of the torsion spring to deform, a slide groove on the pressure plate, a detachable extension piece provided on the slide groove, and the extension piece can increase the area of ​​the pressure plate to press the paper documents.

[0006] According to a further technical solution, the extension member includes two sliders, which are symmetrically slidably connected in the slide groove, and the sliders are T-shaped structures. A slide plate is connected to the slider, and the slide plate is slidably matched with the side wall of the pressure plate.

[0007] According to a further technical solution, a mounting block is provided on the slide plate, two protrusions are provided on the mounting block, two grooves slidingly matched with the two protrusions are provided on the slide plate, and a horizontally arranged elastic sheet is provided on the mounting block.

[0008] According to a further technical solution, a front end of the elastic sheet is provided with an additional elastic sheet detachable therefrom, and the additional elastic sheet is connected to the elastic sheet by two screws.

[0009] According to a further technical solution, a sliding block is provided on the slide plate, two plug-in blocks are provided on the sliding block, two plug-in grooves for slidingly cooperating with the two plug-in blocks are provided on the slide plate, and a horizontally arranged clamping plate is provided on the sliding block.

[0010] Beneficial effects of the utility model:

[0011] The pressure plate is placed in a horizontal position, three torsion springs are passed through the pressure plate, and then the paper documents to be placed are passed through the three torsion springs, and then the pressure plate is passed through the three torsion springs so that the pressure plate is pressed on the paper documents, and then three arc-shaped pressing blocks are slid on the pressure plate to move horizontally, and the torsion springs in a vertical state are pulled to rotate the torsion springs to a horizontal state, and the position of the torsion springs is locked by the arc-shaped pressing blocks, so that the position of the pressure plate is pressed and fixed, and the position of the paper documents to be pressed is pressed. During use, according to the size of the paper and the need for pressing, an extension piece is added to increase the pressing area of ​​the pressure plate on the paper documents, so that the pressing effect on the paper documents is better.

[0012] Other features and advantages of the present invention will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 : The three-dimensional structure of the utility model is shown in FIG. Figure 1 .

[0014] Figure 2 : A front view of the utility model.

[0015] Figure 3 : The three-dimensional structure of the utility model is shown in FIG. Figure 2 .

[0016] Figure 4 : A three-dimensional structural schematic diagram of an implementation of the present invention.

[0017] Figure 5 : A schematic diagram of a local three-dimensional structure of an embodiment of the present invention.

[0018] Figure 6 : A schematic diagram of a three-dimensional structure of the second embodiment of the present invention.

[0019] Figure 7 : A schematic diagram of the partial three-dimensional structure of the second embodiment of the present invention.

[0020] Figure numerals: base plate 1, pressure plate 2, torsion spring 3, soft disc 4, slide groove 5, slider 6, slide plate 7, mounting block 8, protrusion 9, elastic sheet 10, additional elastic sheet 11, sliding block 12, plug-in block 13, clamping plate 14, arc-shaped pressure block 15. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] Please refer to Figure 1-7 As shown; the utility model provides a technical solution: a folder that is easy to adjust, including a bottom plate 1, a pressure plate 2 is provided on the bottom plate 1, there is a gap between the bottom plate 1 and the pressure plate 2, three torsion springs 3 are provided on the bottom plate 1 and pass through the pressure plate 2, a soft disc 4 is provided at the bottom of the torsion spring 3, the soft disc 4 is located at the bottom of the bottom plate 1, three arc-shaped pressing blocks 15 are provided on the pressure plate 2, the arc-shaped pressing blocks 15 are slidably matched with the pressure plate 2, the movement of the arc-shaped pressing blocks 15 can drive the position of the torsion spring 3 to deform, a slide groove 5 is provided on the pressure plate 2, and a detachable extension is provided on the slide groove 5, and the extension can increase the area of ​​the pressure plate 2 pressing the paper document. It should be noted that the paper document is provided with three holes corresponding to the torsion spring 3.

[0023] During use, the pressure plate 2 is placed in a horizontal position, and the three torsion springs 3 are passed through the pressure plate 2. The paper documents to be placed are passed through the three torsion springs 3, and then the pressure plate 2 is passed through the three torsion springs 3, so that the pressure plate 2 is pressed on the paper documents. Then, the three arc-shaped pressing blocks 15 are slid horizontally on the pressure plate 2, and the torsion springs 3 in the vertical state are pulled to rotate the torsion springs 3 to the horizontal state, and the position of the torsion springs 3 is locked by the arc-shaped pressing blocks 15, so that the position of the pressure plate 2 is pressed and fixed, and the position of the paper documents to be pressed is pressed. During use, according to the size of the paper and the need for pressing, an extension piece is added to increase the pressing area of ​​the pressure plate 2 on the paper documents, so that the pressing effect on the paper documents is better.

[0024] In this embodiment, the extension member includes two sliders 6, which are symmetrically slidably connected in the slide groove 5, and the sliders 6 are T-shaped. A slide plate 7 is connected to the slider 6, and the slide plate 7 is slidably matched with the side wall of the pressure plate 2.

[0025] When the extension piece is used, the two slide blocks 6 can be inserted into the slide slot 5 so as to better press the paper documents.

[0026] Example 1: Reference Figure 4 and Figure 5 shown.

[0027] In this embodiment, the skateboard 7 is provided with a mounting block 8, the mounting block 8 is provided with two protrusions 9, the skateboard 7 is provided with two grooves that slideably cooperate with the two protrusions 9, and the mounting block 8 is provided with a horizontally arranged elastic sheet 10; the front end of the elastic sheet 10 is provided with an additional elastic sheet 11 that is detachable from the elastic sheet 10, and the additional elastic sheet 11 is connected to the elastic sheet 10 by two screws.

[0028] When in use, the two protrusions 9 on the mounting block 8 are inserted into the two grooves on the slide plate 7, so that the elastic sheet 10 is horizontally pressed on the paper document that needs to be compressed, and other positions on the paper document are compressed to prevent the paper document from loosening or falling off. During use, the additional elastic sheet 11 can be connected by two screws according to the size of the paper document, which can increase the length of the elastic sheet 10, so that the compression effect on the paper document is better, so that it is suitable for the compression and fixation of paper documents of more sizes.

[0029] Example 2: Reference Figure 6 and Figure 7 shown.

[0030] In this embodiment, the slide plate 7 is provided with a sliding block 12, the sliding block 12 is provided with two plug-in blocks 13, the slide plate 7 is provided with two plug-in grooves slidably matched with the two plug-in blocks 13, and the sliding block 12 is provided with a horizontally arranged clamping plate 14.

[0031] When in use, the sliding block 12 is plugged into the two plug-in slots on the slide plate 7 through the two plug-in blocks 13, so that the horizontally arranged pressing plate 14 is connected to the position of the pressing plate 2, thereby expanding the area of ​​the pressing plate 2 pressing the paper documents, so that the pressing effect on the paper documents is better.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A folder that is easy to adjust, characterized by: The invention comprises a bottom plate (1), a pressure plate (2) is arranged on the bottom plate (1), a gap is formed between the bottom plate (1) and the pressure plate (2), three torsion springs (3) are arranged on the bottom plate (1) and pass through the pressure plate (2), a soft disc (4) is arranged at the bottom of the torsion spring (3), the soft disc (4) is located at the bottom of the bottom plate (1), three arc-shaped pressure blocks (15) are arranged on the pressure plate (2), the arc-shaped pressure blocks (15) are slidably matched with the pressure plate (2), the movement of the arc-shaped pressure blocks (15) can drive the position of the torsion spring (3) to deform, a slide groove (5) is arranged on the pressure plate (2), a detachable extension part is arranged on the slide groove (5), and the extension part can increase the area of ​​the pressure plate (2) pressing the paper document.

2. The easily adjustable file folder according to claim 1, characterized in that: The extension member comprises two sliders (6), the two sliders (6) are symmetrically slidably connected in the slide groove (5), the sliders (6) are T-shaped, and a slide plate (7) is connected to the sliders (6), and the slide plate (7) is slidably matched with the side wall of the pressure plate (2).

3. The easily adjustable file folder according to claim 2, characterized in that: The slide plate (7) is provided with a mounting block (8), the mounting block (8) is provided with two protrusions (9), the slide plate (7) is provided with two grooves that are slidably matched with the two protrusions (9), and the mounting block (8) is provided with a horizontally arranged elastic sheet (10).

4. The easily adjustable file folder according to claim 3, characterized in that: An additional elastic sheet (11) which is detachable from the elastic sheet (10) is provided on the front end of the elastic sheet (10), and the additional elastic sheet (11) is connected to the elastic sheet (10) via two screws.

5. The easily adjustable file folder according to claim 2, characterized in that: The slide plate (7) is provided with a sliding block (12), the sliding block (12) is provided with two plug-in blocks (13), the slide plate (7) is provided with two plug-in grooves slidably matched with the two plug-in blocks (13), and the sliding block (12) is provided with a horizontally arranged pressing plate (14).

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