Backpack

Abstract

The utility model discloses a backpack, which belongs to the technical field of outdoor equipment and comprises a backpack body and a backpack system. The backpack system is arranged on the back face of the backpack body and comprises a support, a back plate, shoulder straps and a waistband, the support is connected to the back face of the backpack body, the back plate and the waistband are vertically arranged on the side, away from the back face of the backpack body, of the support, and the shoulder straps are connected to the back plate; the bag body is provided with a containing space, the containing space is opened and closed through a zipper, the zipper is a waterproof zipper, and the outer surfaces of the bag body, the shoulder straps and the waistband are made of silicon-coated nylon fabric. The waterproof performance of the knapsack can be improved, and the service life of the knapsack can be prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of outdoor equipment, in particular to a backpack. Background Art

[0002] With the improvement of people's living standards, outdoor activities such as hiking and wilderness exploration have been loved by more and more people. During outdoor activities, backpacks are usually needed to carry necessities for life and rescue.

[0003] Since the outdoor environment is greatly affected by natural weather conditions, when outdoor travel encounters rainy days, existing outdoor backpacks are easily wet or soaked by rain, have poor waterproof capabilities, and the erosion of rain can easily damage the backpack fabric, reducing the service life of the backpack.

[0004] Therefore, it is urgent to propose a backpack to solve the above-mentioned technical problems. Utility Model Content

[0005] The utility model aims to provide a backpack, which can improve the waterproof performance of the backpack and help to extend the service life of the backpack.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] The utility model provides a backpack, comprising a bag body and a carrying system;

[0008] The carrying system is arranged on the back of the bag body, and the carrying system includes a bracket, a back panel, a shoulder strap and a waist belt. The bracket is connected to the back of the bag body, the back panel and the waist belt are arranged on the bracket on the side away from the back of the bag body, and the shoulder strap is connected to the back panel; the bag body has a storage space, and the storage space is opened and closed by a zipper, and the zipper is set to be a waterproof zipper, and the outer surfaces of the bag body, the shoulder strap and the waist belt are made of silicone-coated nylon fabric.

[0009] Preferably, the back plate is slidably connected to the bracket, and the back plate can move in a vertical direction relative to the bracket.

[0010] Preferably, the lower end of the back plate and the back side of the bag body are provided with Velcro tapes that can be bonded to each other, and a plurality of position indicator lines are provided on the Velcro tapes.

[0011] Preferably, the side of the back plate away from the back of the bag body, and the inner surfaces of the shoulder straps and the waist belt are set as breathable mesh.

[0012] Preferably, the accommodating space includes a main compartment and a sleeping bag compartment, the sleeping bag compartment is located at the front bottom of the bag body, and a barrier is provided in the sleeping bag compartment. When the barrier is opened, the sleeping bag compartment is connected to the main compartment, and when the barrier is closed, the sleeping bag compartment and the main compartment are independent of each other.

[0013] Preferably, a U-shaped zipper and a quick-open zipper are provided on the front surface of the bag body, and the main compartment is opened and closed by the U-shaped zipper or the quick-open zipper.

[0014] Preferably, one of the shoulder straps is provided with a pocket, and the other shoulder strap is provided with a zipper pocket.

[0015] Preferably, the pocket is used to place a soft water bag, the opening of the soft water bag is provided with a water outlet pipe, the bag body is provided with a water bag fixing fastener and a water outlet, and the water outlet is for the water outlet pipe to pass through.

[0016] Preferably, a chest buckle is provided between the two shoulder straps, and the chest buckle has a whistle function.

[0017] Preferably, a hanging ring is provided at the front end of the bag body, and the hanging ring is used for hooking a trekking pole.

[0018] Beneficial effects of the utility model:

[0019] The utility model provides a backpack, which can effectively improve the waterproof performance of the backpack by using silicon-coated nylon fabric on the bag body, the outer surfaces of the shoulder straps and the waist belt, and setting the zipper used for opening and closing as a waterproof zipper, so as to prevent external water from entering the interior of the backpack and damaging items. In addition, the silicon-coated nylon fabric used in the backpack has the characteristics of high strength, wear resistance and tear resistance, so it can reduce the damage rate of the backpack and help to extend the service life of the backpack. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying any creative work.

[0021] Figure 1 It is a structural schematic diagram of a backpack provided by an embodiment of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the back side of a backpack provided by an embodiment of the utility model;

[0023] Figure 3It is a schematic diagram of the back side of a backpack without shoulder straps provided by an embodiment of the utility model.

[0024] In the figure:

[0025] 1. Bag body; 11. Main compartment; 12. Sleeping bag compartment; 13. Water outlet;

[0026] 2. Carrying system; 21. Bracket; 22. Backboard; 23. Shoulder strap; 231. Pocket; 232. Zipper pocket; 24. Waist belt;

[0027] 3. Zipper; 31. U-shaped zipper; 32. Quick-open zipper;

[0028] 4. Velcro;

[0029] 5. Chest buckle;

[0030] 6. Hanging ring;

[0031] 7. Rain cover storage pocket. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0033] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0035] In the description of the present utility model, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0036] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0038] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0039] like Figure 1 to Figure 3 As shown, an embodiment of the utility model provides a backpack, including a bag body 1 and a carrying system 2.

[0040] The carrying system 2 is arranged on the back of the bag body 1, and the carrying system 2 includes a bracket 21, a backboard 22, a shoulder strap 23 and a waist belt 24. The bracket 21 is connected to the back of the bag body 1, and the backboard 22 and the waist belt 24 are arranged on the bracket 21 on the side away from the back of the bag body 1, and the shoulder strap 23 is connected to the backboard 22; the bag body 1 has a storage space, and the storage space is opened and closed by a zipper 3, and the zipper 3 is set as a waterproof zipper. The outer surface of the bag body 1, the shoulder strap 23 and the waist belt 24 is made of silicon-coated nylon fabric. Silicon-coated nylon fabric refers to the surface of the nylon fabric treated with silicon coating technology, which has water-repellent performance, such as coating silicon on the surface of 420D nylon lattice material.

[0041] The backpack provided by the embodiment of the utility model can effectively improve the waterproof performance of the backpack by using silicon-coated nylon fabric on the outer surfaces of the bag body 1, the shoulder straps 23 and the waist belt 24, and setting the zipper 3 used for opening and closing as a waterproof zipper, thereby preventing external water from entering the interior of the backpack and damaging items. In addition, the silicon-coated nylon fabric used in the backpack has the characteristics of high strength, wear resistance and tear resistance. Therefore, it can reduce the damage rate of the backpack and help to extend the service life of the backpack.

[0042] Among them, the carrying system 2 can adopt a beetle bionic carrying system, which can better fit the curve of the human body, and the bracket 21 can adopt a lightweight aluminum alloy bracket, which is light in weight and has high supporting strength.

[0043] Optionally, the bag body 1 has side pockets on both sides, which are made of elastic mesh and can hold items such as water bottles and gloves. At the same time, the side pockets are designed with oblique openings for water bottles, which are convenient for outdoor use. A zippered mesh pocket is designed inside the hood of the bag body 1 to increase the storage function.

[0044] Optionally, the bag body 1 is configured to have a large capacity of 70 liters.

[0045] Optionally, the waist belt 24 is divided into two left and right pieces, which can be connected by a buckle to enhance the overall support stability.

[0046] Furthermore, a plurality of small pockets may be provided on the waist belt 24 for placing small carry-on items.

[0047] Preferably, the back plate 22 is slidably connected to the bracket 21, and the back plate 22 can move in the vertical direction relative to the bracket 21. When the back plate 22 moves, the shoulder straps 23 connected to the back plate 22 also move synchronously, so that the carrying system 2 can better adapt to users of different heights.

[0048] Specifically, Figure 2 and Figure 3As shown, the lower end of the back plate 22 and the back of the bag body 1 are provided with a Velcro 4 that can be bonded to each other, and a plurality of position indicating lines are provided on the Velcro 4. For example, three position indicating lines are provided on the Velcro 4, and the three position indicating lines are respectively at different heights.

[0049] With such an arrangement, the Velcro 4 is conducive to the rapid movement and adjustment of the back plate 22, and the accuracy of the adjustment position can be ensured through the position indicator line.

[0050] Preferably, the shoulder strap 23 is provided with a shoulder strap adjuster, which can adjust the length of the shoulder strap 23. The shoulder strap adjuster and the height-adjustable back panel 22 can work together to provide a more comfortable carrying experience for different users.

[0051] In some embodiments, the side of the back plate 22 away from the back of the bag body 1, and the inner surfaces of the shoulder straps 23 and the waist belt 24 are provided with breathable mesh. That is, when the user carries the backpack, the area in contact with the user's body is provided with breathable mesh, so that the backpack has sufficient support and improves the breathability during the carrying process.

[0052] Optionally, the breathable mesh is a large-mesh sandwich structure mesh, which has good ventilation and is comfortable and wear-resistant.

[0053] like Figure 1 As shown, in some embodiments, the accommodating space includes a main compartment 11 and a sleeping bag compartment 12. The sleeping bag compartment 12 is located at the front bottom of the bag body 1. A barrier is provided in the sleeping bag compartment 12. When the barrier is opened, the sleeping bag compartment 12 is connected to the main compartment 11. When the barrier is closed, the sleeping bag compartment 12 and the main compartment 11 are independent of each other. Exemplarily, the barrier can be a zipper or a button. When the zipper is closed or the button is fastened, the sleeping bag compartment 12 and the main compartment 11 are independent of each other. When the zipper or the button is opened, the sleeping bag compartment 12 can directly connect to the main compartment 11. Such a design is highly flexible, and the multi-pocket compartment design facilitates the classified storage of items.

[0054] Preferably, if Figure 1 As shown, a U-shaped zipper 31 and a quick-open zipper 32 are provided on the front surface of the bag body 1, and the main compartment 11 is opened and closed by the U-shaped zipper 31 or the quick-open zipper 32. Among them, the quick-open zipper 32 can be provided as one or two.

[0055] With such an arrangement, when the U-shaped zipper 31 is opened, it is convenient for the user to put items into the main compartment 11; at the same time, a quick-opening zipper 32 is provided, and the quick-opening function can be utilized to facilitate the user to take and put items from the main compartment 11 when carrying a backpack.

[0056] Preferably, if Figure 1 As shown, a rain cover accommodating pocket 7 may be provided at the bottom of the front end of the bag body 1, and the pocket opening may be opened and closed using Velcro, and the rain cover accommodating pocket 7 is used to accommodate the rain cover.

[0057] like Figure 2 As shown, in some embodiments, one shoulder strap 23 is provided with a pocket 231, and the other shoulder strap 23 is provided with a zipper pocket 232. The pocket 231 can be designed as an elastic mesh drawstring pocket for placing some small carry-on items, and the zipper pocket 232 can be used to place some valuable carry-on items, such as mobile phones.

[0058] Preferably, the pocket 231 is used to place a soft water bag, the opening of the soft water bag is provided with a water outlet, the bag body 1 is provided with a water bag fixing fastener and a water outlet 13, and the water outlet 13 is for the water outlet pipe to pass through. The soft water bag is placed in the pocket 231 on the shoulder strap 23, which is convenient for taking, and the water bag fixing fastener and the water outlet 13 can keep the soft water bag and the water outlet pipe stable at all times.

[0059] like Figure 2 As shown, in some embodiments, a chest buckle 5 is provided between the two shoulder straps 23, and the chest buckle 5 has a whistle function. In this way, the chest buckle 5 can not only improve the support stability of the backpack, but also the whistle function it has facilitates the user to send a sound signal in an emergency.

[0060] like Figure 1 As shown, in some embodiments, the front end of the bag body 1 is provided with a hanging ring 6, and the hanging ring 6 is used to hook a trekking pole. Optionally, the number of the hanging ring 6 can be one or more. Such a configuration facilitates the user to carry a trekking pole during outdoor travel, and the trekking pole can be quickly accessed at any time.

[0061] Obviously, the above embodiments are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A backpack, characterized in that: It comprises a bag body (1) and a carrying system (2); The carrying system (2) is arranged on the back of the bag body (1), and the carrying system (2) comprises a bracket (21), a back plate (22), a shoulder strap (23) and a waist belt (24). The bracket (21) is connected to the back of the bag body (1), the back plate (22) and the waist belt (24) are arranged on the bracket (21) at a side away from the back of the bag body (1), and the shoulder strap (23) is connected to the back plate (22). The bag body (1) has a storage space, and the storage space is opened and closed by a zipper (3). The zipper (3) is set as a waterproof zipper. The outer surfaces of the bag body (1), the shoulder strap (23) and the waist belt (24) are made of silicone-coated nylon fabric.

2. The backpack according to claim 1, characterized in that: The back plate (22) is slidably connected to the bracket (21), and the back plate (22) can move in a vertical direction relative to the bracket (21).

3. The backpack according to claim 2, characterized in that: The lower end of the back plate (22) and the back of the bag body (1) are provided with Velcro (4) that can be bonded to each other, and a plurality of position indicating lines are provided on the Velcro (4).

4. The backpack according to claim 1, characterized in that: The side of the back plate (22) away from the back of the bag body (1), as well as the inner surfaces of the shoulder straps (23) and the waist belt (24) are arranged as breathable mesh fabrics.

5. The backpack according to claim 1, characterized in that: The accommodating space comprises a main compartment (11) and a sleeping bag compartment (12); the sleeping bag compartment (12) is located at the front bottom of the bag body (1); a barrier is provided in the sleeping bag compartment (12); when the barrier is opened, the sleeping bag compartment (12) is connected to the main compartment (11); when the barrier is closed, the sleeping bag compartment (12) and the main compartment (11) are independent of each other.

6. The backpack according to claim 5, characterized in that: A U-shaped zipper (31) and a quick-opening zipper (32) are provided on the front surface of the bag body (1), and the main compartment (11) is opened and closed by means of the U-shaped zipper (31) or the quick-opening zipper (32).

7. The backpack according to claim 1, characterized in that: One of the shoulder straps (23) is provided with a pocket (231), and the other shoulder strap (23) is provided with a zipper bag (232).

8. The backpack according to claim 7, characterized in that: The pocket (231) is used to place a soft water bag, the opening of the soft water bag is provided with a water outlet pipe, the bag body (1) is provided with a water bag fixing fastener and a water outlet (13), and the water outlet (13) is for the water outlet pipe to pass through.

9. The backpack according to claim 1, characterized in that: A chest buckle (5) is arranged between the two shoulder straps (23), and the chest buckle (5) has a whistle function.

10. The backpack according to claim 1, characterized in that: The front end of the bag body (1) is provided with a hanging ring (6), and the hanging ring (6) is used for hooking a trekking pole.

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