Annular functional knapsack capable of injecting water and dissipating heat

Abstract

The utility model discloses an annular functional knapsack capable of injecting water and dissipating heat, which relates to the technical field of knapsacks and comprises a knapsack body, a back cushion, straps and a heat dissipation component, the straps are fixedly connected with the knapsack body through knitting, the back cushion is fixedly connected with the knapsack body through knitting, and the heat dissipation component comprises a water storage belt capable of storing water. The two water storage belts are respectively arranged in the two straps, a communicating pipe is fixedly arranged between the two water storage belts, two ends of the communicating pipe are respectively fixed with the two water storage belts, the inside of the back cushion is hollow, and a plurality of communicating pipes are uniformly distributed inside the back cushion. The communicating pipe is used for communicating the water storage belts in the two straps, the communicating pipe and the water storage belts are used for absorbing heat generated between the back of the user and the backpack body, meanwhile, the hollow back cushion is used for improving the ventilation efficiency, the heat dissipation effect is further improved, and the back of the user is kept cool.

Description

Technical Field

[0001] The utility model relates to the technical field of backpacks, in particular to a backpack with an annular function of being able to inject water and dissipate heat. Background Art

[0002] Backpacks are a common type of equipment for carrying items, and are often used in travel, mountaineering, work, and other scenarios. Modern backpacks usually use high-strength, lightweight materials, such as nylon and polyester, to ensure the service life and lightness of the backpack. In terms of the comfort of the backpack, the improved design of the backpack, including the straps, back pads, and outer bags, all need to consider factors such as ergonomics and load distribution, so as to achieve the comfort, safety, and ease of use of the backpack.

[0003] When the backpack is in use, especially in hot weather, since the back pad of the traditional backpack is only made of materials such as breathable cotton with air holes, the part where the user's back contacts the backpack is easily wet with sweat due to poor heat dissipation. The sweaty backpack back pad fits the user's back, which will further reduce the breathability and aggravate the accumulation of heat on the user's back. For this reason, we propose a backpack with a ring-shaped water-fillable heat dissipation function. Utility Model Content

[0004] The utility model aims to provide a functional backpack with a ring-shaped water-fillable heat dissipation function to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a backpack with a ring-shaped water-fillable heat dissipation function, comprising a backpack body, a back pad, a strap and a heat dissipation component, the strap and the backpack body are fixed by knitting connection, the back pad and the backpack body are fixed by knitting connection, the heat dissipation component comprises a water storage belt that can store water, two water storage belts are respectively arranged in the two back straps, a connecting pipe is fixed between the two water storage belts, both ends of the connecting pipe are respectively fixed to the two water storage belts, the back pad is hollow inside, and multiple connecting pipes are evenly distributed inside the back pad. The utility model arranges a water storage belt in the back strap, and then arranges multiple groups of connecting pipes in the back pad. The connecting pipe is used to connect the water storage belts in the two straps, and the connecting pipe and the water storage belt are used to absorb the heat generated between the user's back and the backpack body. At the same time, the hollow back pad is used to improve the ventilation efficiency, further improve the heat dissipation effect, and keep the user's back cool.

[0006] Preferably, ventilation holes are evenly arranged on the back pad to provide better ventilation and air permeability.

[0007] Preferably, the ventilation holes are in a honeycomb shape to improve the tensile strength of the back pad.

[0008] Preferably, a fan connected to a mobile power source is fixedly provided in the backpack body, and the fan is located at the back pad to further improve the air circulation effect in the back pad.

[0009] Preferably, two fans are provided, one above and one below, evenly distributed between the backpack body and the connecting pipe, so as to improve the air circulation between the user's back and the back pad.

[0010] Preferably, the water storage belt and the connecting pipe are both made of soft plastic material to improve the user experience.

[0011] Preferably, a plurality of drain outlets are evenly fixed at the bottom of the connecting pipe at the bottom, a water inlet is fixed at the top of the water storage belt, and covers are provided on the drain outlet and the water inlet, so that the water in the water storage belt can be replaced.

[0012] Preferably, the cover is connected to the drain outlet and the water inlet via threads, thereby improving the sealing effect of the cover on the drain outlet and the water inlet.

[0013] Preferably, the back pad is woven from thick wires and has both breathable and tensile properties.

[0014] Compared with the traditional technology, the beneficial effects of the utility model are:

[0015] 1. By setting a water storage belt in the shoulder strap, and then setting multiple groups of connecting pipes in the back pad, the connecting pipe is used to connect the water storage belts in the two shoulder straps, and the connecting pipe and the water storage belt are used to absorb the heat generated between the user's back and the backpack body. At the same time, the hollow back pad is used to improve the ventilation efficiency, further improve the heat dissipation effect, and keep the user's back cool;

[0016] 2. By arranging a fan at the bottom of the connecting pipe, the cooling effect of the water in the connecting pipe is improved. At the same time, the fan can also blow air to the user's back through the ventilation holes, further reducing the heat accumulated on the user's back.

[0017] 3. By setting the drain port and the water inlet, the water in the water storage belt can be replaced. When cold water is available, the hot water in the water storage belt can be quickly replaced to achieve a rapid cooling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the heat dissipation component of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the shoulder strap of the utility model;

[0021] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0022] In the figure: 1-backpack body; 2-back pad; 3-back strap; 4-heat dissipation component; 5-water storage belt; 6-connecting pipe; 7-ventilation hole; 8-fan; 9-drainage port; 10-water inlet; 11-cover. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example:

[0025] See also Figure 1-Figure 4 The figure shows a backpack with a ring-shaped water-fillable heat dissipation function, which includes a backpack body 1, a back pad 2, a shoulder strap 3 and a heat dissipation component 4. The shoulder strap 3 is fixed to the backpack body 1 by knitting, and the back pad 2 is fixed to the backpack body 1 by knitting. The heat dissipation component 4 includes a water storage belt 5 that can store water. Two water storage belts 5 are respectively arranged in the two shoulder straps 3. A connecting pipe 6 is fixed between the two water storage belts 5. Both ends of the connecting pipe 6 are respectively fixed to the two water storage belts 5. The back pad 2 is hollow inside, and multiple connecting pipes 6 are evenly distributed inside the back pad 2.

[0026] Some implementation methods of the present application are described in detail below with reference to the accompanying drawings:

[0027] See also Figure 1-Figure 4 By setting a water storage belt 5 in the shoulder strap 3 and then setting multiple groups of connecting pipes 6 in the back pad 2, the connecting pipe 6 is used to connect the water storage belts 5 in the two shoulder straps 3. The connecting pipe 6 and the water storage belt 5 are used to absorb the heat generated between the user's back and the backpack body 1. At the same time, the hollow back pad 2 is used to improve the ventilation efficiency, further improve the heat dissipation effect, and keep the user's back cool.

[0028] The back pad 2 is woven from thick wires, and ventilation holes 7 are evenly arranged on the back pad 2. The ventilation holes 7 are in a honeycomb shape, which has both air permeability and tensile resistance.

[0029] Furthermore, the water storage belt 5 and the connecting pipe 6 are made of soft plastic material to improve the user experience. A fan 8 connected to a mobile power supply is fixedly arranged in the backpack body 1. The fan 8 is located at the back pad 2. Figure 3 As shown, the fans 8 are provided at two locations, one above and one below, both distributed between the backpack body 1 and the connecting pipe 6 to improve the air circulation between the user's back and the back pad 2 .

[0030] By arranging a water storage belt 5 in the shoulder strap 3 and then arranging a plurality of connecting tubes 6 in the back pad 2, the connecting tube 6 is used to connect the water storage belts 5 in the two shoulder straps 3, and the connecting tube 6 and the water storage belt 5 are used to absorb the heat generated between the user's back and the backpack body 1. At the same time, the hollow back pad 2 is used to improve the ventilation efficiency, further improve the heat dissipation effect, and keep the user's back cool. By arranging a fan 8 at the bottom of the connecting tube 6, the cooling effect of the water in the connecting tube 6 is improved. At the same time, the fan 8 can also blow air to the user's back through the ventilation hole 7, and the wind is discharged from the hollow back pad 2, further reducing the heat accumulated on the user's back.

[0031] It is worth noting that a plurality of drain ports 9 are evenly fixed at the bottom of the connecting pipe 6 at the bottom, a water inlet 10 is fixed at the top of the water storage belt 5, and a cover 11 is provided on the drain port 9 and the water inlet 10, and the cover 11 is connected to the drain port 9 and the water inlet 10 by threads. The threaded connection can improve the sealing effect of the cover 11 on the drain port 9 and the water inlet 10. At the same time, by setting the drain port 9 and the water inlet 10, the water in the water storage belt 5 can be easily replaced. When there is cold water, the hot water in the water storage belt 5 can be replaced to achieve a rapid cooling effect.

[0032] An auxiliary bag is arranged on the outside of the backpack body 1 , and side pockets for storing water cups are knitted on both sides to increase the functionality of the backpack body 1 .

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or may also include elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A functional backpack with a ring-shaped water-fillable heat dissipation function, characterized in that: include: A backpack body (1), a back pad (2), a shoulder strap (3) and a heat dissipation component (4), wherein the shoulder strap (3) and the backpack body (1) are connected and fixed by knitting, and the back pad (2) and the backpack body (1) are connected and fixed by knitting. The heat dissipation component (4) comprises a water storage belt (5) capable of storing water, wherein two water storage belts (5) are respectively arranged in the two shoulder straps (3), and a connecting pipe (6) is fixedly arranged between the two water storage belts (5), and two ends of the connecting pipe (6) are respectively fixed to the two water storage belts (5), and the back pad (2) is hollow inside, and a plurality of connecting pipes (6) are evenly distributed inside the back pad (2).

2. A functional backpack with a ring-shaped water-fillable heat dissipation function according to claim 1, characterized in that: The back pad (2) is evenly provided with ventilation holes (7).

3. The functional backpack with ring-shaped water-fillable heat dissipation function according to claim 2, characterized in that: The ventilation hole (7) is in the shape of a honeycomb.

4. The functional backpack with ring-shaped water-fillable heat dissipation function according to claim 1, characterized in that: A fan (8) connected to a mobile power source is fixedly provided inside the backpack body (1), and the fan (8) is located at the back pad (2).

5. The functional backpack with ring-shaped water-fillable heat dissipation function according to claim 4, characterized in that: The fans (8) are provided at two locations, one above and one below, both distributed between the backpack body (1) and the connecting pipe (6).

6. The functional backpack with ring-shaped water-fillable heat dissipation function according to claim 5, characterized in that: The water storage belt (5) and the connecting pipe (6) are both made of soft plastic material.

7. The functional backpack with ring-shaped water-fillable heat dissipation function according to claim 1, characterized in that: A plurality of drainage ports (9) are evenly fixed at the bottom of the connecting pipe (6) located at the bottom, a water inlet (10) is fixed at the top of the water storage belt (5), and a sealing cover (11) is provided on both the drainage port (9) and the water inlet (10).

8. The functional backpack with ring-shaped water-fillable heat dissipation function according to claim 7, characterized in that: The sealing cover (11) is connected to the drain port (9) and the water inlet (10) via threads.

9. The functional backpack with ring-shaped water-fillable heat dissipation function according to claim 1, characterized in that: The back pad (2) is woven from thick wires.

Images