Inner bag and photographic bag

Abstract

The utility model relates to the technical field of inner bag, disclose inner bag and photographic bag, the inner bag includes first board material, first board material is at first state, forms first bag body, first board material is at second state, forms second bag body, first bag body and second bag body share part accommodation cavity, first bag body and second bag body all are equipped with side opening, the accommodation space that second bag body formed is greater than the accommodation space that first bag body formed. The utility model discloses the space switching of different realization, still set up side opening, improved the experience of user.

Description

Technical Field

[0001] This utility model relates to the field of inner lining technology for various bags, and particularly to inner lining bags and camera bags. Background Technology

[0002] Currently, there are various types of sleeve bags on the market, but each has its drawbacks. For example, the commonly used bag structure in existing technology is generally a single, non-detachable unit. This type of bag has the simplest manufacturing process, but its overall volume is large, making it inconvenient to store, and it cannot be changed in size, resulting in a relatively heavy overall appearance but limited usable space. Another type of deformable structure also has a complete outer frame. Although it can change the capacity based on the original structure, it is complicated to use and cannot be opened from the side, making it inconvenient to store. Utility Model Content

[0003] The purpose of this utility model is to provide an inner bag and a camera bag, which can be formed into different states and two types of storage space by adjusting the material. At the same time, the bag body forms openings on both sides, making it easy to take out the camera equipment from the side or other directions.

[0004] To achieve the above objectives, this utility model is implemented through the following technical solution.

[0005] On one hand, the inner liner includes a first sheet material, which forms a first liner body in a first state and a second liner body in a second state. The first liner body and the second liner body share a portion of the receiving cavity. Both the first liner body and the second liner body are provided with side openings. The receiving space formed by the second liner body is larger than the receiving space formed by the first liner body.

[0006] Furthermore, the first package includes a plurality of first baffles located in a first direction and a plurality of second baffles located in a second direction, wherein the first baffles and the second baffles are at least partially connected by a first connecting portion.

[0007] Furthermore, among the plurality of first baffles and the plurality of second baffles, one is folded to form three consecutive surfaces in sequence, and the other is folded to form a fourth surface that is perpendicular to the three surfaces.

[0008] Furthermore, the three or fourth surfaces include one or more baffles.

[0009] Furthermore, it also includes a second plate, which extends to form a second connecting portion. The first plate in the second state is connected to the second plate through the second connecting portions in two directions to form a second package.

[0010] Furthermore, the edge of the first plate extends to form a third connecting portion that connects to the first connecting portion or the outer casing, and the third connecting portion forms a downward pressure on the top of the first or second casing.

[0011] Furthermore, both the first package and the second package are packages with two openings, and the two openings are perpendicular to each other.

[0012] On the other hand, a camera backpack includes an inner bag as described above, and an outer bag containing the inner bag.

[0013] Furthermore, the third connecting portion at the first plate and / or the second connecting portion at the second plate form a connecting portion that connects with the outer casing.

[0014] Furthermore, the outer casing forms a receiving cavity, and the first and / or second casings are located in the receiving cavity and are connected to at least two inner walls of the receiving cavity.

[0015] The beneficial effects of this utility model are as follows: In this invention, by adjusting the state of the sheet material, bags of different sizes are formed, thereby matching different applicable scenarios and making the application range of the inner bag wider, such as for camera bags and outdoor bags, etc.

[0016] In this invention, each type of bag is provided with a side opening, so that items that need to be stored carefully, such as electronic devices, can be taken out from the side when the outer bag is opened, saving time and improving user efficiency. Attached Figure Description

[0017] Figure 1 A schematic diagram of the structure of the first plate provided by this utility model; Figure 2 A schematic diagram of the structure of the second plate provided by this utility model; Figure 3 A schematic diagram of the structure of the first package provided by this utility model; Figure 4 This is a schematic diagram of the structure of the second package provided by this utility model; Figure 5 A schematic diagram of the structure of the camera bag containing the first bag body provided by this utility model; Figure 6 A top view of the camera bag containing the first bag body provided by this utility model; Figure 7 A schematic diagram of the structure of the camera bag containing the second bag body provided by this utility model; Figure 8 A top view of the camera bag containing the second package body provided by this utility model; In the picture: 100, First sheet material; 110, Third connecting part; 200, First package body; 210, First baffle; 211, First surface; 212, Second surface; 213, Third surface; 214, Transition section; 215, Bending edge; 220, Second baffle; 221, Fourth surface; 230, First connecting part; 300, Second package body; 400, Second sheet material; 410, Second connecting part; 500, Outer packaging. Detailed Implementation

[0018] The present invention will now be described in detail with reference to the embodiments shown in the accompanying drawings. However, it should be noted that these embodiments are not intended to limit the present invention. Equivalent transformations or substitutions in function, method, or structure made by those skilled in the art based on these embodiments are all within the protection scope of the present invention.

[0019] See attached document Figure 1-4 As shown, the inner liner in this embodiment includes a first plate 100. In a first state, the first plate 100 forms a first liner 200. In a second state, the first plate 100 forms a second liner 300. The first liner 200 and the second liner 300 share a portion of the receiving cavity. Both the first liner 200 and the second liner 300 are provided with side openings. The receiving space formed by the second liner 300 is larger than the receiving space formed by the first liner 200.

[0020] In existing technologies, there are methods to adjust the size of the package by using a movable insert plate in conjunction with a slot, or by using a partition, or by adjusting through pre-folded creases. For example, in the existing technology CN202389675U, a zigzag shape is formed. However, the slot generally needs to be used with an insert plate, and the pre-folding, especially the zigzag shape with the diagonal fold, has a certain impact on the strength. As a result, it is not particularly convenient to use, and the opening is usually set at the top, so the user must take out the device from the top.

[0021] In actual use of camera bags, the camera and other core equipment are typically housed in an inner lining that fits snugly against the bag body. When the outer zipper is opened, the side is usually visible first. If the opening were at the top, the bag would need to be opened wider, exposing more items and hindering usability. In this embodiment, the opening is located on the side, allowing the equipment to be retrieved with only a smaller opening. This prevents other items from being exposed or slipping out, enhancing security.

[0022] In this embodiment, by adjusting the state of the board material, not only can different sizes of packages be adjusted, but most importantly, the device can be taken out from the side in all states, which greatly facilitates the user.

[0023] In this embodiment, the inner bag, by adjusting the state of the sheet material, allows the bag to present two different capacities, meeting the needs of different users and improving the application range and diversity of the inner bag.

[0024] In this embodiment, each package has at least multiple surfaces in multiple directions. For example, for a smaller first package, it naturally includes several first baffles 210 in the first direction and several second baffles 220 in the second direction. The first baffles 210 and the second baffles 220 are at least partially connected by a first connecting portion 230. In this embodiment, a bend is formed at the first connecting portion in both directions, so that the baffles in the two directions are connected. In this embodiment, multiple first baffles 210 and second baffles 220 can be provided to allow for width adjustment in the first and second directions. Multiple baffles can also be bent to form small packages similar to multiple U-shaped shapes, which can be adjusted according to user needs. For example, if there are only 3 first baffles, a U-shaped shape is formed by bending along the first direction; if there are 5, two U-shaped shapes are formed.

[0025] See attached document Figure 1 As can be seen, in the first plate 100, among the plurality of first baffles 210 and the plurality of second baffles 220, one is folded sequentially to form three consecutive surfaces, including a first surface 211, a second surface 212, and a third surface 213, while the other is folded to form a fourth surface 221 perpendicular to the three surfaces. In this embodiment, two connected surface structures can be provided on the fourth surface 221. Then, a U-shaped structure is formed by the first, second, and third surfaces, forming a smaller first package. When a larger package is subsequently made, the first and second surfaces can be positioned in one direction, such as the X-axis direction, and the third surface can be folded with the first and second surfaces to form a third direction, such as the Y-axis direction, and then combined with subsequent structures to form the entire package.

[0026] In this embodiment, the three or fourth surfaces include one or more baffles. That is, the first, second, third, and fourth surfaces in this embodiment can be selected with one, two, three, or even more baffles. The width of each surface can be adjusted according to requirements. In this case, baffles of fixed width can be set, and the size of the formed package can be adjusted by changing the number of baffles. For example, for different devices, the size of the first and second packages may need to be adjusted, which can be achieved by increasing the number of baffles.

[0027] When forming the second package 300, a second plate 400 is also included. The second plate 400 extends to form a second connecting portion 410. The first plate 100 in the second state is connected to the second plate through the second connecting portions 410 in two directions to form the second package 300. At this time, the package formed by the first plate has three openings. Then, the second plate 400 is used to close one opening, and then the connection in two directions completes the requirement that the entire package has only two openings.

[0028] To ensure the overall support of the package and prevent tilting and collapse, the edge of the first plate 100 extends to form a third connecting part 110 that connects to the first connecting part 230 or the outer packaging. The third connecting part 110 exerts downward pressure on the top of the first package 200 or the second package 300. In this embodiment, the plate itself has rigidity and can provide support, but because there is a horizontal plate at its bottom and the connection between the two lacks support, it is prone to tilting and collapse. At this time, the third connecting part 110 exerts downward pressure, and because it is positioned towards the inside of the first package 200 or the second package 300, it provides downward pressure towards the inside of the package. Combined with the weight of the plate and the rigidity of the vertical and horizontal plates, it is able to withstand downward pressure and prevent collapse. The package also has baffles or surfaces on the X, Y, and Z axes. Furthermore, the third connecting part 110, positioned inward, is also subjected to force from the Z-axis surface, ensuring overall three-dimensional support.

[0029] In this embodiment, refer to the appendix. Figure 3-4 As shown, both the first bag body 200 and the second bag body 300 are bags with two openings, and the two openings are perpendicular to each other. One opening is at the top, and the other is on the side. Generally, the top opening is directly attached to the outer bag, while the side opening allows for easy access to the contents through a smaller opening in the outer bag, thus facilitating the user.

[0030] See attached document Figure 5-8 As shown, this embodiment also discloses a camera backpack, which includes the inner bag of the above embodiment and an outer bag 500 containing the inner bag.

[0031] To ensure connection and stability with the outer packaging 500, the third connecting portion 110 at the first plate 100 and / or the second connecting portion 410 at the second plate 400 form a connecting portion for connection with the outer packaging.

[0032] In this embodiment, during assembly with the outer bag 500, connecting portions can be provided at the top of the first and second plates. Then, in the case of the first or second bag body, the connecting portions extending from both sides pass through the side webbing inside the outer bag 500 and connect to the bag body. Of course, Velcro or buckles can also be added to securely connect the inner bag to the inner wall of the outer bag 500.

[0033] For example, in the state of the second package 300, after the third connecting part 110 at the top of the first plate 100 is connected to the second plate 400, it is connected and fixed to the package body through the second connecting part 410 on the second plate 400.

[0034] In this embodiment, an outer casing 500 forms a receiving cavity, within which the first casing 200 and / or the second casing 300 are located and connected to at least two inner walls of the receiving cavity. This connection of at least two inner walls ensures stability after assembly and prevents the inner bag from falling off. The inner bag in this embodiment uses two box-shaped casings made of sheet metal, allowing for flexible switching of internal space capacity modes for convenient use. The side openings enable access from both sides while maintaining a simplified structure and different capacity settings. In the field of photography, access from both the top and sides provides a superior user experience.

[0035] In this embodiment, the design of the sheet material allows for folding and storage, reducing storage volume and weight for convenient storage. In this embodiment, the first sheet material forms a topless and side-opening support structure, and the baffles can be combined in two ways through adhesive joints. In this embodiment, the upper section of the first sheet material 100 is folded upwards at a 90-degree angle, and the Velcro connection at the adhesive joint is attached to the second baffle on the side facade to form the second form. In this embodiment, a hardened plate or similar material can be incorporated into the extended second connecting portion 410 or third connecting portion, thereby enhancing the stability of the subsequent structure.

[0036] Compared with the existing technology that directly folds to form a memory space with only a top opening, this embodiment achieves the dual effects of side openings and space transformation. In the existing technology, some folding panels form a closed space, which means that items can only be taken out from the top, making it inconvenient to take out the photography equipment, and even causing other items inside the bag to be exposed, affecting the use. This embodiment solves the above problems very well, and is especially suitable for camera bags.

[0037] In this embodiment, for the first plate 100, a transition section 214 is provided between its first surface 211 and the second baffle 220. When the first package is formed, the transition section 214 is located between the first surface 211 and the second baffle 220. A bent edge 215 is provided on the second baffle 220 away from the first baffle 210, and a bent edge 215 is also provided on the side of the first baffle 210 that is parallel and close to the bent edge. When the first package is formed, the bent edge bends closer to the inside of the package. Alternatively, a bent edge 215 can also be provided on the side of the first baffle 210 perpendicular to the bent edge, so that multiple bent edges 215 facing into the inside of the package are formed at the opening of the first package 200. In this case, the transition section 214 forms a first connecting portion 230 at the first package.

[0038] In this embodiment, the added transition section or bending section, etc., can not only create local pressure at the top when forming the package, but also provide possibilities for subsequent connections, making assembly more convenient.

[0039] The detailed descriptions listed above are merely specific descriptions of feasible implementation methods of this utility model, and are not intended to limit the scope of protection of this utility model. All equivalent implementation methods or modifications made without departing from the spirit of this utility model should be included within the scope of protection of this utility model.

[0040] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0041] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An inner liner, characterized in that, The device includes a first board, which forms a first package in a first state and a second package in a second state. The first and second packages share a partial receiving cavity. Both the first and second packages have side openings. The receiving space formed by the second package is larger than the receiving space formed by the first package.

2. The inner liner according to claim 1, characterized in that, The first package includes a plurality of first baffles located in a first direction and a plurality of second baffles located in a second direction, wherein the first baffles and the second baffles are at least partially connected by a first connecting portion.

3. The inner liner bag according to claim 2, characterized in that, Of the plurality of first baffles and the plurality of second baffles, one is folded to form three consecutive surfaces, and the other is folded to form a fourth surface that is perpendicular to the three surfaces.

4. The inner liner bag according to claim 3, characterized in that, The three or fourth surfaces include one or more baffles.

5. The inner liner bag according to claim 1, characterized in that, It also includes a second plate, which extends to form a second connecting portion. The first plate in the second state is connected to the second plate through the second connecting portions in two directions to form a second package.

6. The inner liner according to claim 1, characterized in that, The edge of the first plate extends to form a third connecting part that connects to the first connecting part or the outer casing, and the third connecting part forms a downward pressure on the top of the first or second casing.

7. The inner liner according to claim 1, characterized in that, Both the first package and the second package are packages with two openings, and the two openings are perpendicular to each other.

8. A camera bag, characterized in that, It includes an inner liner as described in any one of claims 1-7, and an outer liner containing the inner liner.

9. The camera bag according to claim 8, characterized in that, The third connecting portion at the first plate and / or the second connecting portion at the second plate form a connecting portion that connects with the outer casing.

10. The camera bag according to claim 9, characterized in that, The outer casing forms a receiving cavity, and the first and / or the second casing is located in the receiving cavity and is connected to at least two inner walls of the receiving cavity.

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