Expandable camping backpack

Abstract

The utility model discloses an expandable camping knapsack which comprises a whole knapsack body which can be expanded into a plane, a knapsack cover which can be separated from the knapsack body, and zipper positions which are arranged on the front surface and the bottom surface of the knapsack, the detachable built-in layout is arranged in the backpack; the detachable built-in plate surfaces are mounted on the left side, the right side and the back side of the interior of the backpack, and meanwhile, the detachable built-in plate surfaces are provided with size-adjustable tightening belts, fixing belts and pockets capable of containing articles.

Description

Technical Field

[0001] The utility model belongs to the technical field of outdoor equipment and relates to an expandable camping backpack. Background Art

[0002] Outdoor camping is a popular leisure activity, and with it comes the need for multifunctional and portable camping equipment. Currently, there are various camping backpacks on the market, but most of them only provide basic storage functions and lack the satisfaction of users' personalized needs.

[0003] In addition, traditional camping backpacks have many inconveniences when adjusting the storage space size. Usually, users need to manually adjust the straps and zippers of the backpack to change the space size. This method is not only cumbersome to operate, but also easy to cause confusion and damage to items. Therefore, it is necessary to provide an innovative adjustable camping backpack to solve the above problems and improve user experience. Utility Model Content

[0004] In order to solve the deficiencies of the prior art, the purpose of the utility model is to provide an expandable camping backpack. The camping backpack conforms to the ergonomic design, improves the efficiency of storing items and the convenience of using the backpack through a built-in modular storage system and a multifunctional conversion mechanism, optimizes the storage space through an innovative adjustment mechanism, and improves the loading efficiency and user comfort.

[0005] The technical problem solved by the utility model is how to provide high adjustability and multi-scenario adaptability without sacrificing the durability and comfort of the backpack. Although existing camping backpacks can provide storage functions to a certain extent, they often lack designs that can flexibly adjust the space of each part and cannot meet the use requirements in different environments, such as converting into a structure that is easy to hang for storing and retrieving items.

[0006] The utility model provides an expandable camping backpack, which comprises a bag body and a bag cover;

[0007] The package body includes a front surface, a bottom surface, a back surface, and a side surface of the package body;

[0008] The bag cover covers the entire top surface of the bag body and 30 cm of the front surface of the bag body. One end of the bag cover can be connected to the bag body through the Velcro surface. Figure 5 The two hooks of the Velcro on the back of the bag are fixed together, and the other end is fixed with a male buckle of a buckle by a braid, and the male buckle is inserted and fixed with a female buckle of a buckle on the front of the outer side of the bag, the length of which can be adjusted by braid;

[0009] The front of the bag cover is provided with a male buckle, and the front of the bag body is provided with a female buckle. When the bag cover and the bag body are assembled, Figure 3 As shown, the male buckle on the bag cover is buckled with the female buckle structure on the bag body. Specifically,

[0010] The bag cover covers the top surface of the bag body and a part of the front surface of the bag body; one end of the bag cover is detachably fixed to the back of the bag body, and the other end is fixed with a first male buckle of a buckle by a braid, and the male buckle is inserted and fixed with a first female buckle of the buckle on the front side of the outer side of the bag body, and the length of which can be adjusted by the braid; a second male buckle is provided on the side of the bag cover, and a second female buckle is provided on the side of the bag body; an integrated zipper is provided on the front and bottom of the bag body, and the first male buckle of the buckle is provided on the front of the bag cover and the first female buckle of the buckle is provided on the front of the bag body are connected thereto.

[0011] One or more tightening straps, and / or one or more fixing straps, and / or one or more buckle straps, and / or one or more storage bags are arranged on the inner side of the bag cover; a handle is arranged at the buckle end of the bag cover.

[0012] One side rack of the zipper is continuously arranged on the side edges of the front surface of the bag body and the bottom surface of the bag body; the four sides of the side surface of the bag body are turned up toward the inside of the bag body, and the other side rack of the zipper is arranged at the position of the turned-up edge on the side surface of the bag body corresponding to the zipper rack on the front surface of the bag body and the bottom surface of the bag body; the side surface of the bag body is fixedly connected to the front surface of the bag body and the bottom surface of the bag body by a zipper; the distance between the zipper and the side edge of the bag body is 2 cm.

[0013] The back of the bag body and the inside of the side of the bag body are provided with detachable display panels, and the display panels include a left display panel of the bag body provided on the left side of the bag body, a right display panel of the bag body provided on the right side of the bag body, and a main display panel of the bag body provided on the back of the bag body;

[0014] The display board and the bag body are fixedly connected by a snap fastener, and one or more male and female snap fasteners of the snap fastener are respectively installed on the display board and the bag body;

[0015] In a specific embodiment, the four corners of the display board are provided with male buckles of the snap fasteners, and the bag body corresponding to the positions of the male buckles on the display board is provided with female buckles of the snap fasteners; the display board is fixed to the two side surfaces and the back of the bag body by pressing the male buckles into the female buckles;

[0016] One or more elastic band fixing structures, and / or one or more fixing straps, and / or one or more buckle fixing structures, and / or one or more pocket storage structures are arranged on the inner side of the display board; a handle is arranged on the upper end of the display board.

[0017] The utility model provides a camping backpack with a scientific structure and a reasonable layout. The backpack has an ergonomically designed carrying system. The back and left and right sides of the backpack are equipped with detachable display boards connected by snaps. Scientifically arranged buckles are distributed on the display boards, and the storage position and method of articles can be flexibly adjusted by using these buckles to meet different storage needs.

[0018] The zipper design of the backpack allows the side of the backpack to be separated from the front and bottom of the backpack. By separating the side of the backpack from the front and bottom of the backpack, the user can transform the backpack into a simple hanging storage system. When the backpack is changed into a hanging structure, it can be flexibly hung on the internal bracket of the tent, branches, and rock wall hooks using external hooks and loops. It is not only convenient for users to store and retrieve items when camping, but also makes three-dimensional use of space, greatly improving the convenience and comfort of outdoor life. This design not only improves the actual use function of the backpack, but also increases its applicability to a variety of application scenarios.

[0019] Since the utility model utilizes modular design to design various storage structures such as tightening straps, fixing straps, buckle straps, storage bags, etc., users can flexibly adjust the buckle layout according to the volume and shape of the items carried. For example, the buckle system on the internal display board can not only be used for traditional storage, such as basic outdoor equipment such as clothing, tents, sleeping bags, etc., but can also be used to specifically place professional equipment, such as rock climbing equipment, photographic equipment, and even high-tech equipment such as portable solar panels. These display boards can be quickly disassembled and reassembled according to the user's specific activities, greatly improving the possibility of personalized configuration. Thus, the backpack can adapt to various travel and activity needs. This flexible storage design, combined with the versatility of the backpack, provides users with a new type of outdoor equipment choice, greatly improving the convenience and practicality when going out camping.

[0020] At the same time, it also ensures the stability and quick access efficiency of items during transportation. This not only reduces the time campers spend organizing and finding equipment in outdoor environments, but also improves the fun and efficiency of organizing items.

[0021] In actual use, the user places the items they carry in the corresponding positions according to their size and stores them, so that the equipment can be stored completely and quickly;

[0022] When the user arrives at the camping site, he or she takes off the bag cover and hangs it up for easy access to items. At the same time, he or she unzips the bag to make it a flat surface, which can be laid flat or hung up for easy use.

[0023] When camping, the user can remove the built-in display board on one side of the backpack and hang it or place it at his / her own hand.

[0024] At the end of camping, the user can quickly store and organize the items according to their size, and connect the bag cover to the bag body to form a backpack.

[0025] The utility model discloses an expandable camping backpack, comprising a bag body that can be expanded into a plane, a bag cover that can be separated from the bag body, a tightening belt and a fixing belt that can be adjusted in size are installed on the inner side of the bag cover, and also comprises zipper positions arranged on the front and bottom surfaces of the backpack, and a detachable built-in panel installed inside the backpack; the detachable built-in panel is installed on the left and right sides and the back of the backpack, and the detachable built-in panel is installed with a tightening belt and a fixing belt that can be adjusted in size and a pocket for placing items.

[0026] The utility model has the following beneficial effects:

[0027] (1) The modular storage system greatly enhances the convenience of item classification and storage and retrieval.

[0028] (2) Easy-to-operate snap and buckle system with elastic band, simple to use, highly reliable, easy to maintain and clean.

[0029] (3) The backpack’s detachable display panels and the buckles on them provide a highly customizable storage method. Users can flexibly choose elastic bands and buckles of appropriate sizes according to the size of their equipment and items to secure and safely store various camping equipment.

[0030] (4) The detachable design of the backpack allows the user to easily change the backpack shape. Whether it is carried on the move or hung for storage in a static camp, it can be quickly adapted, enhancing the user's convenience.

[0031] (5) The hanging function of the backpack allows users to use the backpack as a temporary item cabinet when needed, which improves the space utilization in the camping environment and facilitates the user's storage and retrieval behavior. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without paying creative work.

[0033] Figure 1 The figure is a schematic diagram of the appearance structure of the expandable camping backpack of the utility model.

[0034] Figure 2 It is a structural schematic diagram of the package body of the utility model.

[0035] Figure 3 The figure is a schematic diagram of the appearance structure of the expandable camping backpack of the utility model.

[0036] Figure 4 It is a structural schematic diagram of the package cover of the utility model.

[0037] Figure 5 It is a schematic diagram of assembling the Velcro fleece surface of the bag cover and the Velcro hook surface of the bag body of the utility model.

[0038] Figure 6 It is a schematic diagram of the structure of the internal display board of the package body of the utility model.

[0039] Figure 7 It is a structural schematic diagram of the female buckle inside the bag body and the sub-mouth on the display board of the utility model.

[0040] Figure 8 This is a schematic diagram of the elastic band and buckle structure required for fixing items on the display board of the utility model.

[0041] Figure 9a , Figure 9b It is a schematic diagram of the expandable camping backpack of the utility model when it is laid out flat and with or without an exhibition board.

[0042] Fig.10a , Fig.10b It is a schematic diagram of the opening process of the expandable camping backpack of the utility model and whether there is an exhibition board or not.

[0043] Figure 1-10b In the figure, a-bag body; b-bag cover; c-display panel; c1-left display panel; c2-right display panel; c3-main display panel; 1-second female buckle; 2-zipper part visible on the front of the bag body; 3-zipper part visible on the bottom; 4-first female buckle; 5-second male buckle; 6-inner handle of the bag cover; 7-first male buckle; 8-Velcro of the bag cover; 9-two-piece fleece surface of the Velcro of the bag cover; 10-two-piece hook surface of the Velcro of the bag body; 11-buckle fixing structure; 12-elastic strap fixing structure; 13-pocket storage structure; 14a, 14b-male and female buckles of the four-piece buckle, respectively. DETAILED DESCRIPTION

[0044] The utility model is further described in detail with reference to the following specific embodiments and drawings. The process, conditions, experimental methods, etc. for implementing the utility model, except for the contents specifically mentioned below, are all common knowledge and common common sense in the field, and the utility model has no special restrictions.

[0045] The utility model discloses an expandable camping backpack, comprising a bag body that can be expanded into a plane, a bag cover that can be separated from the bag body, a tightening belt and a fixing belt that can be adjusted in size are installed on the inner side of the bag cover, and also comprises zipper positions arranged on the front and bottom surfaces of the backpack, and a detachable built-in panel installed inside the backpack; the detachable built-in panel is installed on the left and right sides and the back of the backpack, and the detachable built-in panel is installed with a tightening belt and a fixing belt that can be adjusted in size and a pocket for placing items.

[0046] Combine the following Figures 1 to 10b , the utility model is further described:

[0047] Figure 1 It is a schematic diagram of the expandable camping backpack of the utility model.

[0048] Figure 2 This is a three-dimensional structure diagram of the bag without a cover, where mark 1 is the buckle mother buckle part of the bag side and the bag cover. Mark 2 is the length of the front zipper, and the visible zipper length on the front is 60cm. Figure 3 The bottom zippers in the are interconnected.

[0049] Figure 3 Mark 3 in the figure is the length of the bottom zipper, which is 24cm. The total length of the front and side zippers is 84cm. Mark 4 is the buckle female buckle part of the front of the bag and the bag cover.

[0050] Figure 4 The figure shows the inner side of the bag cover. Mark 5 is the buckle male buckle part that fixes the bag cover to the side of the bag body. Mark 6 is the inner handle of the bag cover, which can be folded inwards and hidden from the whole bag when not in use. Mark 7 is the buckle male buckle part that fixes the bag cover to the front of the bag body. Mark 8 is the connection between the bottom of the bag cover and the back of the bag body close to the human body, where double-sided Velcro is used as the connection method.

[0051] Figure 5 Schematic diagram of the Velcro connection between the bag cover and the bag body. Mark 9 is a two-piece structure at the bottom of the bag cover, and the Velcro fleece is sewn on the inner sides of both pieces. Mark 10 is the top of the bag body close to the back of the person, where the Velcro hook is sewn on both sides. Marks 9 and 10 are used together, and the Velcro fleece of the two pieces of Mark 9 is clamped with the Velcro hook of Mark 10 to connect the bag cover and the bag body.

[0052] Figure 6 The figure is a schematic diagram of the internal detachable display panel. The mark 11 is the buckle fixing structure. The mark 12 is the elastic band fixing structure. The mark 13 is the pocket storage structure.

[0053] Figure 7The figure is a schematic diagram of the fixing method of the display board and the bag body, wherein the marks 14a and 14b are respectively the male and female buckles of the four-piece buckle. The male buckle 14a is fixed on the detachable display board, and the female buckle 14b is fixed on the bag body.

[0054] Figure 8 This is a diagram of how to fix and store items on a detachable display board. They are buckle fixation and strap fixation.

[0055] Figure 9a , 9b The front (with an internal detachable display board) and the back of the unfolded schematic diagram of the utility model product. The bag cover can be removed and used separately. The mark 14 is the position of the four-button fastening method of fixing the display board and the bag body.

[0056] Fig.10a , 10b It is a schematic diagram of the use of the utility model when it is opened or closed and whether there is an exhibition board.

[0057] The utility model provides an expandable camping backpack, the entire bag body of which can be extended into a plane, the bag cover can be separated from the bag body, the bag cover is installed with a tightening belt and a fixing belt of adjustable size on the inner side, and includes zipper positions arranged on the front and bottom of the backpack, and a detachable built-in panel installed inside the backpack; the detachable built-in panel is installed on the left and right sides and the back of the backpack, and the detachable built-in panel is installed with a tightening belt, a fixing belt and a pocket for placing items. The utility model also discloses a method of using the camping backpack for outdoor camping.

[0058] The zippers of the backpack are located at the front and bottom surfaces, and at the same time, the zippers are located 2 cm away from the side surfaces, so that the backpack can be unfolded into a flat surface.

[0059] The bottom of the bag cover is sewn with Velcro to connect it with the bag body, and the inner side of the bag cover is provided with a tightening belt and a fixing belt with adjustable size, so that articles can be placed and the tightness can be adjusted according to the size of the articles.

[0060] The built-in display board is sewn with straps that can be hung outdoors or indoors. At the same time, tightening straps and fixing straps of different sizes are sewn on the board, as well as pockets for placing objects of different sizes. A snap button structure is installed on the back of the board to better connect and disassemble the built-in board with the inner side of the bag body.

[0061] The utility model discloses a method for using a practical camping backpack, comprising the following steps:

[0062] Step 1. Unfasten the buckle and open the bag cover. If the user needs to separate the bag cover from the bag body, just remove the Velcro.

[0063] Furthermore, in step 2, the zipper can be opened on both sides or on one side, depending on the user's own needs.

[0064] Furthermore, after the user fully or partially unfolds the backpack, the bag body, bag cover and display board can be hung separately in a place where items can be easily taken. The user can choose to hang according to their own needs.

[0065] Furthermore, if the user wants to store items, he only needs to select the appropriate buckle position according to the size of the item and put it in.

[0066] Example

[0067] In actual use, the initial state of the camping bag is as follows Figure 1 As shown, the buckle on the bag cover connects and fixes it to the bag body, and the Velcro at the end of the bag cover fits with the Velcro on the bag body. When the user opens the outer buckle, the Velcro part can be separated, so that the bag cover and the bag body can be hung separately for use. Figure 6 As shown, when the zipper is pulled to the bottom of the bag, Figure 7 As shown, the bag can be unfolded into a flat surface. When storing camping equipment, users can choose according to their own storage needs. Figure 5 When the camping bag is unfolded and hung for use, the user can quickly and accurately take out the camping equipment as needed. When the user disassembles the internal display board for separate use, the display board can be hung on the facade using the folded handle on the back of the display board.

[0068] like Fig.10a , 10b This is a three-dimensional picture of the camping bag being unfolded. At this time, the buckle on the bag cover connects it to the bag body, the Velcro at the end of the bag cover fits with the Velcro on the bag body, and the zipper on the bag body is Figure 6 In the pulled state shown in the figure, both sides of the bag body are unfolded along the direction indicated by the arrow, the front side of the bag body is unfolded downward along the direction indicated by the arrow, and the bag cover is unfolded upward along the direction indicated by the head.

[0069] The protection content of the present invention is not limited to the above embodiments. Without departing from the spirit and scope of the utility model concept, changes and advantages that can be thought of by those skilled in the art are included in the present invention and are protected by the attached claims.

Claims

1. An expandable camping backpack, characterized in that: include: A bag body (a) and a bag cover (b); the bag body (a) comprises: a front surface of the bag body, a bottom surface of the bag body, a back surface of the bag body, and a side surface of the bag body; The front and bottom surfaces of the bag body (a) are provided with one side rack of the zipper (3); the four sides of the side surface of the bag body (a) are turned up toward the inside of the bag body, and the other side rack of the zipper (3) is provided at the turned-up edge of the side surface of the bag body (a) at the position corresponding to the position of the zipper (3) rack on the front and bottom surfaces of the bag body (a); the side surface of the bag body (a) is fixedly connected to the front and bottom surfaces of the bag body by a zipper; The bag cover (b) covers the top surface of the bag body and a part of the front surface of the bag body; one end of the bag cover (b) is detachably fixed to the back of the bag body (a), and the other end is fixed with a first male buckle (7) of the plug buckle by a braid, and the male buckle is inserted and fixed with a first female buckle (4) of the plug buckle on the front side of the outer side of the bag body, the length of which can be adjusted by the braid; a second male buckle (5) of the plug buckle is arranged on the side of the bag cover (b), and a second female buckle (1) of the plug buckle is arranged on the side of the bag body (a); an integrated zipper (3) is arranged on the front and bottom of the bag body (a), and the first male buckle (7) of the plug buckle is arranged on the front of the bag cover (b) and the first female buckle (4) of the plug buckle is arranged on the front of the bag body.

2. The expandable camping backpack according to claim 1, characterized in that: One end of the bag cover (b) is fitted and fixed to the bag body (a) via the bag cover Velcro (8) and the bag body Velcro two-piece hook surface (10) on the outer side of the back.

3. The expandable camping backpack according to claim 1, characterized in that: The inner side of the bag cover (b) is provided with one or more tightening straps, and / or one or more storage bags, and / or one or more fixing straps.

4. The expandable camping backpack according to claim 1, characterized in that: One or more buckle straps are arranged on the inner side of the bag cover (b).

5. The expandable camping backpack according to claim 1, characterized in that: The inner side of the bag cover (b) is provided with a handle (6) at the buckle end of the bag cover.

6. The expandable camping backpack according to claim 1, characterized in that: The distance between the zipper and the side of the bag body (a) is 2 cm.

7. The expandable camping backpack according to claim 1, characterized in that: The back and interior of the bag body (a) are provided with detachable display panels (c), and the display panels (c) include a left display panel (c1) provided on the left side of the bag body, a right display panel (c2) provided on the right side of the bag body, and a main display panel (c3) provided on the back of the bag body.

8. The expandable camping backpack according to claim 7, characterized in that: The display board (c) is fixedly connected to the package body (a) via a snap fastener (14), and the male buckle and female buckle of one or more snap fasteners (14) are respectively mounted on the display board and the package body.

9. The expandable camping backpack according to claim 7, characterized in that: One or more elastic band fixing structures (12) are arranged on the inner side of the display board (c); and / or, One or more buckle fixing structures (11) are arranged on the inner side of the display board (c).

10. The expandable camping backpack according to claim 7, characterized in that: One or more buckle straps are arranged on the inner side of the display board (c); and / or, One or more pocket storage structures (13) are arranged on the inner side of the display board (c).

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