Compression-resistant and shock-resistant bid invitation file carrying bag

Abstract

The utility model discloses a compression-resistant and shock-resistant bid invitation file carrying bag, and relates to the technical field of file bags. The file bag comprises a bag main body, a protective belt arranged at the edge of the inner side of the bag main body, and a turnover cover arranged at the edge of an opening of the bag main body in a turnover manner; the bag main body is sequentially provided with an outer protective layer, a middle buffer layer and an inner protective layer from outside to inside, the outer protective layer is made of a synthetic fiber material, the middle buffer layer can deform under pressure and restore to the original shape after the pressure disappears so as to effectively absorb vibration and impact, and the inner protective layer is made of a cotton material; the protective belt comprises an arc-shaped lining compounded with the edge of the bag main body, and an outer elastic strip embedded into the arc-shaped lining. According to the utility model, by arranging the outer protective layer, the middle buffer layer and the inner protective layer, three-layer protection is provided, and the protective belt adopts a mode of combining the arc-shaped lining and the outer elastic strip, so that the overall firmness and elasticity of the file bag are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of file bag, especially, relate to a kind of compression resistance and shock resistance tender document carrying bag. BACKGROUND

[0002] In business and administrative affairs, the safe storage and transportation of important documents such as tender documents are crucial. These documents often contain sensitive information and are of great value to companies or individuals participating in the bidding. However, traditional file bags are mostly made of simple materials and lack effective cushioning structures, making it difficult to withstand external pressure or impact, and easily causing damage to the internal files. In actual operation, these files often face the risk of physical damage, such as tearing, water damage, and extrusion deformation, which may result in information loss or inability to use, thereby affecting the progress of the project.

[0003] Therefore, we provide a compression resistance and shock resistance tender document carrying bag to solve the above problems. INVENTION CONTENTS

[0004] To solve the above technical problems, the utility model is realized by the following technical solutions:

[0005] The utility model is a kind of compression resistance and shock resistance tender document carrying bag, including file bag, the file bag includes bag main body, the protective tape of setting in the inside edge of bag main body, and the cover of folding setting in the edge of bag main body opening place;

[0006] The bag main body is sequentially provided with outer protective layer, intermediate buffer layer and inner protective layer from outside to inside, the outer protective layer selects synthetic fiber material, the intermediate buffer layer can deform when subjected to pressure, and restore to original shape after pressure disappears, thereby effectively absorbing vibration and impact, the inner protective layer selects cotton material;

[0007] The protective tape includes arc-shaped lining compounded with the edge of bag main body, and outer elastic strip embedded in the inside of arc-shaped lining.

[0008] The utility model is further provided as a pair of bag main body and protective tape are sewn to form a cavity for storing tender documents, and the cover is folded and covers the upper part of the cavity.

[0009] The utility model is further provided as the cover is made of flexible material, the front part of the cover is provided with a connecting part, a buckle is fixed to the middle position of the edge of the connecting part, the buckle is equipped with a female buckle, and the female buckle is fixed to the middle position of the outer side of the bag main body.

[0010] The utility model is further provided as the other bag main body is provided with a transparent label area in the middle position of the outer side, and the tender document basic information is inserted into the transparent label area.

[0011] The utility model further sets up, the cover edge department middle position is provided with a hand belt.

[0012] The utility model further sets up, the arc lining is the U-shaped structure, its arc recess region sets up outward, and the outer elastic strip is along the arc region distribution.

[0013] The utility model has the following beneficial effects:

[0014] 1, the utility model discloses the outer protective layer, the intermediate buffer layer and the inner protective layer are set up, provide three layers of protection, the outer layer selects high strength synthetic fibre material, not only wear -resisting and waterproof, can effectively resist the damage of outside environment to internal document, the intermediate buffer layer adopts high elasticity material, such as memory foam, can deform and absorb energy when being under pressure, and restores the original shape after the pressure is released, especially suitable for the demand of shock resistance and pressure resistance, the inner layer uses cotton material, soft and gentle, will not cause abrasion or scratch to sensitive document.

[0015] 2, the protective band in the utility model adopts the mode that arc lining and outer elastic strip combine, improves the overall firmness and elasticity of file bag, can effectively disperse the force exerted on file bag, reduces the influence of direct impact on internal articles, in addition, the arc lining of U-shaped structure makes the protective band more conform to the shape of the bag body, enhances the overall stability of the structure.

[0016] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described above. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, obviously, the drawings in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not paying creative labor, other drawings can also be obtained according to these drawings.

[0018] Figure 1 It is the whole structure front view of the utility model.

[0019] Figure 2 It is the whole structure rear view of the utility model.

[0020] Figure 3 It is the protective band structure schematic view in the utility model.

[0021] Figure 4 It is the bag main body layering schematic view in the utility model.

[0022] In the drawings, the component list represented by each sign is as follows:

[0023] 100, file package; 101, package body; 1011, outer protective layer; 1012, intermediate buffer layer; 1013, inner protective layer; 101a, female buckle; 101b, transparent label area; 102, protective band; 102a, outer elastic strip; 102b, arc-shaped inner liner; 103, flip cover; 103a, carrying strap; 103b, buckle; 103c, connecting portion. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] EMBODIMENT

[0026] Please refer to Figures 1-4 The present application is a kind of anti-pressing anti-seismic tender document carrying bag, including file package 100, the file package 100 includes package body 101, the protective band 102 that is set to the inner side edge of package body 101, and the flip cover 103 that is folded and set to the edge of the opening of package body 101;

[0027] The package body 101 is sequentially provided with an outer protective layer 1011, an intermediate buffer layer 1012 and an inner protective layer 1013 from the outside to the inside, the outer protective layer 1011 is selected from synthetic fiber material, the intermediate buffer layer 1012 can deform when subjected to pressure and restore to its original shape after the pressure disappears, thereby effectively absorbing vibration and impact, and the inner protective layer 1013 is selected from cotton material.

[0028] The protective band 102 includes an arc-shaped inner liner 102b compounded with the edge of the package body 101, and an outer elastic strip 102a embedded in the inner part of the arc-shaped inner liner 102b, the arc-shaped inner liner 102b is a V-shaped structure, and the arc-shaped recessed area thereof is outwardly arranged, and the outer elastic strip 102a is distributed along the arc-shaped area.

[0029] Specifically, a pair of the package body 101 and the protective band 102 are sewn to form a cavity for storing tender documents, the flip cover 103 is folded and covers the upper part of the cavity, the flip cover 103 is made of flexible material, the flip cover 103 is provided with a connecting portion 103c at the front part, a buckle 103b is fixed at the middle position of the edge of the connecting portion 103c, the buckle 103b is equipped with a female buckle 101a, the female buckle 101a is fixed to the middle position of the outer side of the package body 101, and a carrying strap 103a is arranged at the middle position of the edge of the flip cover 103.

[0030] Further, another said bag body 101 outside the middle position is provided with a transparent label area 101b, and the inside of the transparent label area 101b is inserted with the bidding document basic information.

[0031] The compression-resistant and shock-resistant document bag 100 for carrying bidding documents proposed in the embodiment aims to protect important documents from physical damage. Among them, the outer protective layer 1011 arranged on the bag body 101 is made of synthetic fiber material, not only because of its high strength and wear resistance, but also because it usually has good waterproof performance, so that the document bag 100 can resist the invasion of external moisture such as rain to a certain extent, and protect the internal documents from damp damage; the middle buffer layer 1012 adopts memory foam or similar high-elasticity material, which can deform to absorb energy when subjected to pressure, and restore to its original state after the pressure is removed, suitable for anti-shock and anti-pressure requirements, ensuring that the internal items can be well protected even in the case of accidental falling or being squeezed; the inner protective layer 1013 is made of cotton material, which is soft and gentle, and will not cause abrasion or scratches to sensitive documents, in addition, it also provides a certain degree of buffering effect, further enhancing the protection of the documents.

[0032] The combination of the arc-shaped inner lining 102b in the protective band 102 and the outer elastic strip 102a improves the overall firmness and elasticity, can effectively disperse the force applied on the document bag 100, thereby reducing the impact of direct impact on the internal items, and the arc-shaped inner lining 102b arranged in the V-shaped structure makes the protective band 102 more conformable to the shape of the bag body, improving the overall stability of the structure.

[0033] The flip cover 103 is made of flexible material, which can better adapt to the shape of the bag opening, form a tight closure, prevent dust and other tiny particles from entering, and the buckle 103b and the female buckle 101a ensure the safety of the flip cover 103 when it is closed, while being easy to operate, convenient for users to quickly open or close the document bag 100.

[0034] In addition, by setting the transparent label area 101b, the user is allowed to quickly insert or replace the card containing the basic information of the project, which greatly facilitates the management of multiple projects and reduces the time required to find a specific document bag 100.

[0035] In the description of the specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0036] The preferred embodiments disclosed above are only used to help describe the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific embodiments. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A pressure and shock resistant tender document carrying bag comprising a document bag (100) characterized in that: The file package (100) comprises a package body (101), a protective band (102) arranged at the inner edge of the package body (101), and a flip cover (103) arranged at the edge of the opening of the package body (101); The package body (101) is sequentially provided with an outer protective layer (1011), an intermediate buffer layer (1012) and an inner protective layer (1013) from outside to inside, the outer protective layer (1011) is selected from synthetic fiber materials, the intermediate buffer layer (1012) can be deformed when subjected to pressure and restored to its original shape after the pressure disappears, thereby effectively absorbing vibration and impact, and the inner protective layer (1013) is selected from cotton materials; The protective band (102) comprises an arc-shaped inner lining (102b) combined with the edge of the package body (101), and an outer elastic strip (102a) embedded in the inner lining (102b).

2. The crush-resistant, shock-resistant bid document carrying case of claim 1, wherein, A pair of the package body (101) and the protective band (102) are sewn to form a chamber for storing bidding documents, and the flip cover (103) is folded to cover the upper part of the chamber.

3. The crush-resistant, shock-resistant bid document carrying case of claim 1, wherein, The flip cover (103) is made of flexible material, the front part of the flip cover (103) is provided with a connecting part (103c), a buckle (103b) is fixed at the middle position of the edge of the connecting part (103c), the buckle (103b) is provided with a female buckle (101a), and the female buckle (101a) is fixed at the middle position of the outer side of the package body (101).

4. The compression-resistant, shock-resistant bid-carrying bag of claim 3, wherein, Another package body (101) is provided with a transparent label area (101b) at the middle position of the outer side, and the transparent label area (101b) is inserted with the basic information of the bidding documents.

5. The crush-resistant, shock-resistant bid document carrying case of claim 1, wherein, The flip cover (103) is provided with a hand strap (103a) at the middle position of the edge.

6. The crush-resistant, shock-resistant bid document carrying case of claim 1, wherein, The arc-shaped inner lining (102b) is a U-shaped structure, and the arc-shaped recessed area is arranged outward, and the outer elastic strip (102a) is distributed along the arc-shaped area.

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