CN207510062U - Spine folder in multi-ply inner pocket - Google Patents

Abstract

The utility model relates to the technical field of office supplies, in particular to a spine folder in a multilayer inner bag, which comprises a front page, a back page and a middle folding part, wherein the front page and the back page are connected through the middle folding part, the front page and the back page are in symmetrical rectangular structures, and the middle folding part is positioned in the symmetrical middle parts of the front page and the back page; the middle folding part is provided with a middle ridge position which is of a rectangular structure and is vertically arranged on the symmetrical central axis of the front page and the rear page; the inner surface of the front page and/or the back page is overlapped and connected with a multilayer inner bag, and the bottom and the outer side of the inner bag are respectively aligned and sealed with the bottom and the outer side of the front page and/or the back page; the utility model discloses a spine position file in multilayer inner bag the setting up of well spine position makes the file reinforcing upright, prevents that the paper from sliding away, plays the fixed action.

Description

Spine folder in multi-ply inner pocket

technical field

The utility model relates to the technical field of office supplies, in particular to a spine folder in a multi-layer inner bag.

Background technique

Folders are specially used to hold full-page files. The main purpose is to better preserve files and make them neat and standardized. Folder is a tool used in the process of business or business activities to store, protect and standardize the management of paper documents. In modern business activities, it is endowed with the function of image display, which can be used to hold various paper documents. documents, but not limited to. Materials include PP, PVC, cardboard; some are imitation leather, cloth and so on.

There are many types of folders: including single folders, double folders, information books, two-inch folders, three-inch folders, double-open folders of different specifications, single-page folders, and multi-page folders.

In the prior art, folders save us trouble when folders are used to clamp data or documents. However, when existing folders are used to clamp data paper, folders cannot fix the paper better because of the material characteristics of the paper itself.

Utility model content

Aiming at the characteristics of the existing file folders, it aims to solve the problem that the existing file folders cannot fix paper better. The utility model provides a ridge folder in a multi-layer inner bag, which can be better fixed and stored in the folder paper inside.

In order to achieve the above object, the utility model adopts the following technical solutions:

The spine folder in the multi-layer inner bag includes a front page, a back page and a middle folding part, the front page and the back page are connected through the middle folding part, and the front page and the back page are symmetrical rectangular structures, so The middle fold is located in the symmetrical middle of the front page and the back page;

The middle folding part is provided with a middle ridge, and the middle ridge has a rectangular structure and is erected on the symmetrical central axis of the front page and the back page;

The inner surface of the front page and/or the back page is superimposed and connected with a multi-layer inner bag, and the bottom and the outside of the inner bag are respectively aligned and sealed with the bottom and the outside of the front page and/or the back page;

Notches are provided on the outer edge of the upper part of the inner bag and/or the lower edge of the inner side.

Wherein, among the multi-layer inner bags, the closer to the front page and/or the back page, the larger the inner bag is.

Preferably, the layer of inner bag closest to the front page and/or the back page has a rectangular structure as a whole.

Wherein, the length and width of the inner bag of rectangular structure are respectively smaller than the length and width of the front page and/or the back page.

Wherein, the top inner surface of the front page and/or the back page is provided with a buckle, and the button is a rectangular structure as a whole, and the top of the rectangular structure buckle is aligned with the top of the front page and/or the back page Sealing, the buckle of the rectangular structure can buckle the inner bag of the rectangular structure.

Preferably, the upper edge inside the buckle of the rectangular structure is provided with a notch.

Preferably, the top of the rectangular structural button is aligned and sealed with the top of the front page and/or the back page, and a bead is provided at the sealing place.

Wherein, the multi-layer inner bag has a fan-shaped structure as a whole.

Preferably, a pressing edge is provided at the position of the middle ridge.

Preferably, the bottom and the outside of the inner bag are respectively aligned and sealed with the bottom and outside of the front page and/or the back page, and the seal is provided with a crimp.

The multi-layer inner bag ridge folder described in the utility model has the beneficial effects of:

1. Compared with the prior art, in the ridge folder in the multi-layer inner bag of the present invention, the front page and the back page are symmetrical rectangular structures, and the middle folding part is located between the front page and the back page. Symmetrical middle part; the middle folding part is provided with a middle ridge, and the middle ridge is a rectangular structure and stands on the symmetrical central axis of the front page and the back page; the inner part of the front page and/or the back page The surface is superimposed and connected with a multi-layer inner bag, and the bottom and outer side of the inner bag are respectively aligned and sealed with the bottom and outer side of the front page and/or the back page; 1) the setting of the middle ridge position makes the folder stronger 2) When A4 paper is placed between the front or back page and the inner pocket, the middle spine can prevent the paper from slipping away; 3) When A3 paper is placed between the front and back pages and the inner pocket, the middle spine can stand up Jack up the A3 paper to fix the A3 paper.

2. Compared with the prior art, when the inner bag is opened manually, the inner bag is easy to be torn. In the multi-layer inner bag of the present invention, the outer edge of the upper part of the inner bag and/or the lower part of the inner side of the ridge file folder The edge is provided with a notch, and the notch solves the problem that the inner bag is easily torn when the inner bag is opened manually.

3. Compared with the prior art, in the multi-layer inner bag of the ridge folder in the multi-layer inner bag of the present invention, the inner bag closer to the front page and/or the back page is larger, and this structure is convenient The release and removal of documents placed between the inner pocket and the front and/or back pages, and between the inner pocket and the inner pocket. 4. Compared with the prior art, in the multi-layer inner bag of the present invention, the one-layer inner bag closest to the front page and/or back page of the ridge folder of the utility model has a rectangular structure as a whole, which is mostly rectangular for ordinary paper. A rectangular structure is more suitable.

5. Compared with the prior art, the length and width of the rectangular structure inner bag of the ridge folder in the multi-layer inner bag of the present invention are respectively smaller than the length and width of the front page and/or the back page, which is This structure is more convenient to put and take files.

6. Compared with the prior art, the top inner surface of the front page and/or back page of the ridge folder in the multi-layer inner bag of the present invention is provided with buckles, which have a fixed and protective effect on the placed files .

7. Compared with the prior art, the upper edge of the inner side of the rectangular structure of the ridge folder in the multi-layer inner bag of the present invention is provided with a gap to facilitate the opening of the button.

8. Compared with the prior art, the top of the rectangular structure button of the ridge folder in the multi-layer inner bag of the present invention is aligned and sealed with the top of the front page and/or back page, and the seal is provided with Crimping; Crimping plays a role in strengthening the seal.

9. Compared with the prior art, the multi-layer inner bag of the ridge folder in the multi-layer inner bag of the present invention has a fan-shaped structure as a whole, and the inner bag of the fan-shaped structure is more convenient for putting and taking documents.

10. Compared with the prior art, the middle ridge of the multi-layer inner bag folder of the present invention is provided with a blanking edge at the middle ridge, which reinforces the central ridge.

11. Compared with the prior art, the bottom and the outside of the inner bag of the ridge file in the multi-layer inner bag of the present invention are aligned and sealed with the bottom and the outside of the front page and/or the back page respectively, and sealed There is a pressing edge at the place, and the pressing edge plays a role in strengthening the sealing part.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the second-layer inner bag of the embodiment of the ridge folder in the multi-layer inner bag of the present invention.

Fig. 2 is a schematic diagram of the disassembled structure of the second-layer inner bag of the embodiment of the ridge folder in the multi-layer inner bag of the present invention.

Fig. 3 is a schematic diagram of another decomposition structure of the second-layer inner bag of the embodiment of the ridge folder in the multi-layer inner bag of the present invention.

Fig. 4 is a schematic diagram of the overall structure of the three-layer inner bag of the embodiment of the ridge folder in the multi-layer inner bag of the present invention.

Fig. 5 is a schematic diagram of the disassembled structure of the three-layer inner bag of the embodiment of the ridge folder in the multi-layer inner bag of the present invention.

Fig. 6 is a schematic diagram of another exploded structure of the three-layer inner bag of the embodiment of the ridge folder in the multi-layer inner bag of the present invention.

Explanation of reference signs:

1. Front page, 2. Back page, 3. Middle fold, 4. Middle ridge, 5. Inner bag, 6. Notch, 7. Buckle, 8. Crimping.

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.

Referring to Figures 1, 2, 3, 4, 5, and 6, the ridge folder in the multi-layer inner bag of the embodiment of the present invention includes a front page 1, a back page 2 and a middle folding part 3, and the front page 1 and the back page 2 are connected by the middle fold 3, the front page 1 and the back page 2 are symmetrical rectangular structures, and the middle fold 3 is in the symmetrical middle of the front page 1 and the back page 2;

The middle folding part 3 is provided with a middle ridge 4, and the middle ridge 4 is a rectangular structure and stands on the symmetrical central axis of the front page 1 and the back page 2;

The inner surface of the front page 1 and/or the back page 2 is superimposed and connected with a multi-layer inner bag 5, and the bottom and the outside of the inner bag 5 are respectively connected to the bottom and the outside of the front page 1 and/or the back page 2. alignment seal;

Notches 6 are provided on the upper outer edge and/or inner lower edge of the inner bag 5 .

Wherein, among the multi-layer inner bags 5, the inner bags 5 closer to the front page 1 and/or the back page 2 are larger.

Preferably, the layer of inner bag 5 closest to the front page 1 and/or the back page 2 has a rectangular structure as a whole.

Wherein, the length and width of the rectangular structure inner bag 5 are respectively smaller than the length and width of the front page 1 and/or the back page 2 .

Wherein, the top inner surface of the front page 1 and/or the back page 2 is provided with a button 7, and the button 7 is a rectangular structure as a whole, and the top of the rectangular structure button 7 is in contact with the front page 1 and/or Or the top of the rear page 2 is aligned and sealed, and the buckle 7 of the rectangular structure can be buckled to press the inner bag 5 of the rectangular structure.

Preferably, a notch 6 is provided on the inner upper edge of the buckle 7 of the rectangular structure.

Preferably, the top of the rectangular structure button 7 is aligned and sealed with the top of the front page 1 and/or back page 2 , and a bead 8 is provided at the sealing place.

Wherein, the multi-layer inner bag 5 has a fan-shaped structure as a whole.

As a preference, a pressing edge 8 is provided at the middle ridge position 4 .

Preferably, the bottom and outside of the inner bag 5 are aligned and sealed with the bottom and outside of the front page 1 and/or back page 2 respectively, and a bead 8 is provided at the seal.

The above are only preferred embodiments of the present utility model, and do not limit the technical scope of the present utility model in any way, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present utility model, All still belong to within the scope of the technical solution of the utility model.

Claims (10)

1. multilayer inner bag median ridge position file, including preceding page, rear page and middle folding part, the preceding page and rear page pass through the middle folding Portion connects, it is characterised in that：

The preceding page and rear page are symmetrical rectangle structure, and the middle folding part is in the symmetrical middle part of the preceding page and rear page；

The middle folding part is provided with median ridge position, and the median ridge position is rectangle structure and is erected at pair of the preceding page and rear page Claim on central axes；

The superposition of the inner surface of the preceding page and/or rear page is connected with multilayer inner bag, the bottom of the inner bag and outside difference It is sealed with the bottom and outboard alignment of the preceding page and/or rear page；

The outer edge on the inner bag top and/or the lower edge setting of inside are jagged.

2. multilayer inner bag median ridge position according to claim 1 file, it is characterised in that：In the multilayer inner bag, more lean on Nearby the inner bag of page and/or rear page is bigger.

3. multilayer inner bag median ridge position according to claim 2 file, it is characterised in that：Near the preceding page and/or One layer of inner bag generally rectangle structure of page afterwards.

4. multilayer inner bag median ridge position according to claim 3 file, it is characterised in that：The rectangle structure inner bag The long length and width that the preceding page and/or rear page are respectively smaller than with width.

5. multilayer inner bag median ridge position according to claim 4 file, it is characterised in that：The preceding page and/or rear page Top inner surface is provided with button bit, the button bit generally rectangle structure, the top of the rectangle structure button bit with it is described The alignment sealing of the top of preceding page and/or rear page, the button bit of the rectangle structure can withhold residence and state the interior of rectangle structure Bag.

6. multilayer inner bag median ridge position according to claim 5 file, it is characterised in that：The button bit of the rectangle structure The top edge setting of inside is jagged.

7. multilayer inner bag median ridge position according to claim 5 file, it is characterised in that：The rectangle structure button bit It is aligned at the top of top and the preceding page and/or rear page at sealing and sealing and is provided with flanging.

8. multilayer inner bag median ridge position according to claim 2 file, it is characterised in that：The multilayer inner bag is generally fanned Shape structure.

9. according to any multilayer inner bag median ridge position files of claim 1-8, it is characterised in that：It is set at the median ridge position It is equipped with flanging.

10. according to any multilayer inner bag median ridge position files of claim 1-8, it is characterised in that：The bottom of the inner bag Portion and outside at the preceding page and/or the bottom of rear page and outboard alignment sealing and sealing respectively with being provided with flanging.