File folder for project supervision

Abstract

The utility model discloses a file folder for project supervision, which comprises a protective rear shell, the left surface of the protective rear shell is fixedly connected with a turnover plate, and the left surface of the turnover plate is fixedly connected with a protective front shell; the right surface of the turnover plate is fixedly connected with a plurality of waterproof bags. According to the file folder for project supervision, through the arrangement of the protection rear shell, the fixing belt and the storage bag, the protection rear shell and the protection front shell are combined into the file folder through the turnover plate, the turnover plate can conveniently turn over the protection rear shell and the protection front shell, and data files can be conveniently stored in the waterproof bag and are convenient to store and take; the waterproof bag protects materials from water, meanwhile, the transparent materials facilitate two-side checking of the materials, the fixing belts can help fix sign pens and facilitate clamping, fixing and storing of tools such as clips, tools such as a stapler used for arranging and fixing the materials can be stored in the storage bag, the storage space is enlarged, and meanwhile the convenience of the folder is improved.

Description

Technical Field

[0001] This utility model relates to the field of engineering supervision technology, and in particular to a folder for engineering supervision. Background Technology

[0002] Construction supervision refers to a professional service activity in which a qualified supervision unit, entrusted by the client, monitors the construction of a project on behalf of the client, based on the nationally approved project construction documents, relevant laws and regulations, construction supervision contracts, and other construction contracts. Construction supervision units, entrusted by the construction unit, control the quality, cost, and progress of the construction project during the construction phase, manage contracts and information, coordinate relationships among relevant parties, and fulfill statutory responsibilities for construction safety management, in accordance with laws and regulations, construction standards, survey and design documents, and contracts.

[0003] However, when using the folders for engineering supervision, it is often necessary to use tools such as pens or staplers to sign or fix contracts or documents before putting them into the folder. Therefore, a structure that can increase storage space and assist in placing practical tools is needed to improve the convenience of the folder. Thus, it is necessary to design a folder for engineering supervision. Utility Model Content

[0004] The main purpose of this utility model is to provide a data folder for engineering supervision, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A document folder for engineering supervision includes a protective back cover, a folding plate fixedly connected to the left surface of the protective back cover, a protective front cover fixedly connected to the left surface of the folding plate, a waterproof bag fixedly connected to the right surface of the folding plate, the number of waterproof bags being several and arranged in a linear array, a fixing strap fixedly connected to the upper rear surface of the protective front cover, and a storage bag fixedly connected to the lower rear surface of the protective front cover.

[0007] To facilitate the securing of the protective rear shell and the protective front shell, as a document folder for engineering supervision of this utility model, the protective rear shell is symmetrically provided with fixing buckles on the right rear surface, and the outer surface of the fixing buckles is fixedly connected with elastic ropes, and the right front surface of the protective front shell is fixedly connected with limit caps.

[0008] In order to achieve the purpose of protecting the side of the data, as a data folder for engineering supervision of this utility model, the protective back shell is symmetrically provided with protective horizontal plates on the upper and lower front surfaces, and a protective vertical plate is fixedly connected to the right rear surface of the protective front shell.

[0009] To facilitate the differentiation of project documents, a label bag is provided on the upper front surface of the protective front cover, which is a document folder for engineering supervision in this utility model.

[0010] In order to improve the service life of the folding plate, as a document folder for engineering supervision of this utility model, the outer surface of the folding plate is fixedly connected with a reinforcing sleeve.

[0011] To facilitate carrying the document folder, as a document folder for engineering supervision of this utility model, a handle is fixedly connected to the left surface of the reinforced side sleeve.

[0012] In order to achieve the purpose of ensuring airtight protection, as a data folder for engineering supervision of this utility model, the distance between the protective horizontal plates is adapted to the height of the protective vertical plates.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. In this utility model, the protective back cover, folding plate, protective front cover, waterproof bag, fixing strap, and storage bag are designed. The protective back cover and protective front cover are combined into a folder by the folding plate. The folding plate makes it easy to fold the protective back cover and protective front cover, making it easy to store documents inside the waterproof bag for convenient storage and retrieval. The waterproof bag protects the documents from water, while the transparent material allows for viewing the documents from both sides. The fixing strap helps to fix pens and also makes it easy to clamp and fix tools such as clips. The storage bag can store tools such as staplers used for organizing and fixing documents, increasing storage space and improving the convenience of the folder.

[0015] 2. In this utility model, the fastener, elastic cord, limit cap, reinforcing sleeve, and handle are designed to secure the elastic cord. When the folder needs to be closed, the elastic cord can be pulled to fix it to the limit cap, thus protecting the back and front shells. The reinforcing sleeve protects the exterior of the folding plate, preventing damage from prolonged use and extending the folder's lifespan. The handle makes it convenient to carry the folder, and when the folder is opened, the handle can be fixed to the back of the hand, improving the stability of the folder during use. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of an embodiment of the present utility model;

[0017] Figure 2 This is a schematic diagram of the storage bag structure according to an embodiment of the present utility model;

[0018] Figure 3 This is a schematic diagram of the handle structure of an embodiment of the present utility model;

[0019] Figure 4 This is a schematic diagram of the protective vertical plate structure according to an embodiment of the present utility model;

[0020] Figure 5 This is a front cross-sectional view of an embodiment of the present invention.

[0021] In the picture: 1. Protective back cover; 2. Folding plate; 3. Protective front cover; 4. Waterproof bag; 5. Fixing strap; 6. Storage bag; 7. Fixing buckle; 8. Elastic rope; 9. Limiting cap; 10. Protective horizontal plate; 11. Protective vertical plate; 12. Label bag; 13. Reinforced side sleeve; 14. Handle. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example

[0024] like Figure 1-5 As shown, a document folder for engineering supervision includes a protective back cover 1, a folding plate 2 fixedly connected to the left surface of the protective back cover 1, and a protective front cover 3 fixedly connected to the left surface of the folding plate 2.

[0025] In this embodiment, a waterproof bag 4 is fixedly connected to the right surface of the folding plate 2. There are several waterproof bags 4 arranged in a linear array. A fixing strap 5 is fixedly connected to the upper rear surface of the protective front shell 3, and a storage bag 6 is fixedly connected to the lower rear surface of the protective front shell 3.

[0026] In practical use, the protective back cover 1 and the protective front cover 3 are combined into a folder by the folding plate 2. The folding plate 2 makes it easy to fold the protective back cover 1 and the protective front cover 3, so that documents can be stored inside the waterproof bag 4 for easy storage and retrieval. The waterproof bag 4 protects the documents from water, and the transparent material makes it easy to view the documents from both sides. The fixing strap 5 can help to fix pens and also makes it easy to grab and fix tools such as clips. The storage bag 6 can store tools such as staplers used for organizing and fixing documents, increasing storage space and improving the convenience of the folder.

[0027] In this embodiment, a fixing buckle 7 is symmetrically arranged on the right rear surface of the protective rear shell 1, and an elastic rope 8 is fixedly connected to the outer surface of the fixing buckle 7. A limit cap 9 is fixedly connected to the right front surface of the protective front shell 3.

[0028] In practical use, the fixing buckle 7 can fix the elastic rope 8. When it is necessary to close the folder, the elastic rope 8 can be pulled to fix it to the limit cap 9 to protect the back shell 1 and the front shell 3.

[0029] In this embodiment, protective horizontal plates 10 are symmetrically arranged on the upper and lower front surfaces of the protective rear shell 1, and a protective vertical plate 11 is fixedly connected to the right rear surface of the protective front shell 3.

[0030] In practical use, the protective horizontal plate 10 can protect the edge safety of the documents inside the waterproof bag 4, preventing them from being exposed, lost, or damaged. The protective vertical plate 11 can protect the side safety of the documents inside the waterproof bag 4, while also providing a certain degree of support for the closed thickness of the protective back shell 1 and the protective front shell 3, preventing the elastic rope 8 from strangling the documents.

[0031] In this embodiment, a label bag 12 is provided on the upper front surface of the protective front shell 3.

[0032] In practical use, a label can be placed through the slot at the top of the label bag 12 to display the item name of the file inside the folder, improving visibility and making it easier to find.

[0033] In this embodiment, a reinforcing sleeve 13 is fixedly connected to the outer surface of the folding plate 2.

[0034] In practical use, the reinforced side sleeve 13 can protect the exterior of the folding plate 2, prevent damage from prolonged use, and extend the service life of the folder.

[0035] In this embodiment, a handle 14 is fixedly connected to the left surface of the reinforcing sleeve 13.

[0036] In practical use, the handle 14 makes it convenient to carry the folder, and when the folder is opened, the handle 14 can be fixed to the back of the hand, improving the stability of the folder during use.

[0037] In this embodiment, the distance between the protective horizontal plates 10 is adapted to the height of the protective vertical plates 11.

[0038] In practical use, the protective vertical plate 11 can fit perfectly between the protective horizontal plates 10, which can protect the sides of the document while providing a certain thickness support space for the document holder.

[0039] Working Principle: In use, the protective back cover 1 and the protective front cover 3 are combined into a folder via the folding plate 2. The folding plate 2 facilitates the folding of the protective back cover 1 and the protective front cover 3, making it easy to store documents inside the waterproof bag 4 for convenient storage and retrieval. The waterproof bag 4 protects the documents from water, while its transparent material allows for viewing from both sides. The fixing strap 5 helps to secure pens and also facilitates the clamping and securing of tools such as clips. The storage bag 6 can hold tools such as staplers used for document organization and securing, increasing storage space and improving the folder's convenience. The fixing buckle 7 secures the elastic cord 8. When it is necessary to close the folder, the elastic cord 8 can be pulled to secure it to the limit cap 9, thus securing the protective back cover 1 and the protective front cover 3. The fixed closure and protective horizontal plate 10 can protect the edge safety of the documents inside the waterproof bag 4, preventing them from being exposed, lost, or damaged. The protective vertical plate 11 can protect the side safety of the documents inside the waterproof bag 4, while also providing a certain degree of support for the closed thickness of the protective back shell 1 and the protective front shell 3, preventing the elastic cord 8 from damaging the documents. A label can be inserted through the slot at the top of the label bag 12 to display the item name of the documents inside the folder, improving visibility and making it easier to find them. The reinforced side sleeve 13 can protect the outside of the folding plate 2, preventing damage from long-term use and extending the service life of the folder. The carrying handle 14 makes it easy to carry the folder, and when the folder is opened, the carrying handle 14 can be fixed to the back of the hand, improving the stability of the folder during use.

[0040] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A portfolio for use in construction supervision, comprising a protective backshell (1), characterised in that: The left surface of the protection back shell (1) is fixedly connected with a turnover plate (2), and the left surface of the turnover plate (2) is fixedly connected with a protection front shell (3); The right surface of the turnover plate (2) is fixedly connected with waterproof bags (4), the number of the waterproof bags (4) is several, the waterproof bags (4) are arranged in a linear array, the upper rear surface of the protection front shell (3) is fixedly connected with a fixing belt (5), and the lower rear surface of the protection front shell (3) is fixedly connected with storage bags (6).

2. The document holder for engineering supervision according to claim 1, wherein: The right rear surface of the protection back shell (1) is symmetrically provided with a fixing buckle (7), the outer surface of the fixing buckle (7) is fixedly connected with an elastic rope (8), and the right front surface of the protection front shell (3) is fixedly connected with a limiting cap (9).

3. The document holder for engineering supervision according to claim 1, wherein: The front surfaces of the protection back shell (1) on the upper and lower sides are symmetrically provided with protection horizontal plates (10), and the right rear surface of the protection front shell (3) is fixedly connected with protection vertical plates (11).

4. The document holder for engineering supervision according to claim 1, wherein: The front surface of the protection front shell (3) on the upper side is provided with a label bag (12).

5. The data folder for engineering supervision according to claim 1, wherein: The outer surface of the turnover plate (2) is fixedly connected with a reinforcing edge sleeve (13).

6. The engineering supervisory data folder of claim 5 wherein: The left surface of the reinforcing edge sleeve (13) is fixedly connected with a handle (14).

7. The engineering supervising data folder of claim 3 wherein: The distance between the protection horizontal plates (10) is matched with the height of the protection vertical plates (11).

Images