CN216776379U

CN216776379U - Backpack with solar power supply, heat dissipation, perspiration and charging functions

Info

Publication number: CN216776379U
Application number: CN202220360735.5U
Authority: CN
Inventors: 李志坚
Original assignee: Quanzhou Xinhante Luggage Light Industry Co ltd
Current assignee: Quanzhou Xinhante Luggage Light Industry Co ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-06-21
Anticipated expiration: 2032-02-22

Abstract

The utility model relates to the technical field of backpacks, in particular to a backpack with functions of solar power supply, heat dissipation, perspiration and charging, which is characterized in that: the backpack comprises a backpack body, straps and an adjusting device for adjusting the size of the backpack body, wherein the straps are arranged on the back surface of the backpack body, the adjusting device is arranged on the outer side of the backpack body, the adjusting device comprises an upper connecting belt, a lower connecting belt, pull rings and pull ropes, the upper connecting belt and the lower connecting belt are both connected with the backpack body, the pull rings are arranged on the upper connecting belt and the lower connecting belt, the pull ropes are arranged on the pull rings, and the relative distance between the upper connecting belt and the lower connecting belt is reduced by tensioning the pull ropes, so that the height of the backpack body is adjusted; foretell solar energy power supply, area heat dissipation perspire and function of charging's knapsack, adjusting device's setting for the knapsack body has the function of adjustable size, improves the suitability of knapsack, saves economic expenditure for people.

Description

Backpack with solar power supply, heat dissipation, perspiration and charging functions

Technical Field

The utility model relates to the technical field of backpacks, in particular to a backpack with functions of solar power supply, heat dissipation, perspiration and charging.

Background

At present, more and more portable digital devices with built-in rechargeable batteries are used, such as music players, tablet computers, mobile phones, etc., and such devices generally use chargers to charge the built-in batteries, but due to the increasingly powerful performance, the increasingly larger screens, and the increasingly higher resolution of the above digital devices, the problem of increasing power consumption also arises, and when a user is in an environment where a mains plug cannot be found (for example, outdoors) when the device batteries are consumed by the user, the device cannot be used continuously.

In order to solve the problem, the utility model patent with the publication number of CN202680967U provides a solar charging backpack, and the backpack comprises a backpack body and is characterized in that: be equipped with the photovoltaic board on the knapsack body, this internal voltage stabilizing module, the module of charging and rechargeable battery of being equipped with of knapsack, the photovoltaic board passes through voltage stabilizing module connects the module of charging, the module of charging is connected rechargeable battery, rechargeable battery is connected with power output interface, and the utility model discloses a positive energy knapsack that charges that this utility model provides, the knapsack does not have the function of size regulation to when people want to use not unidimensional knapsack under the different situation, need purchase the knapsack of a plurality of variation in size, increase people's economic expenditure.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a backpack with functions of solar power supply, heat dissipation, perspiration and charging, so as to solve the problems in the background art.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: the utility model provides a backpack with functions of solar power supply, heat dissipation, perspiration and charging, which comprises: knapsack body, braces, the back of knapsack body is located to the braces, its characterized in that still includes: the adjusting device is arranged on the outer side of the backpack body and comprises an upper connecting belt, a lower connecting belt, pull rings and pull ropes, the upper connecting belt and the lower connecting belt are connected with the backpack body, the pull rings are arranged on the upper connecting belt and the lower connecting belt, the pull ropes are arranged on the pull rings, and the relative distance between the upper connecting belt and the lower connecting belt is shortened through tensioning of the pull ropes, so that the height of the backpack body is adjusted; foretell solar energy power supply, area heat dissipation perspire and function of charging's knapsack, adjusting device's setting for the knapsack body has the function of adjustable size, can be applicable to different occasions and to the different demands of knapsack size, improves the suitability of knapsack, saves economic expenditure for people.

Furthermore, the upper connecting belt and the lower connecting belt are wound around a circle along the peripheral wall of the backpack body, a space is formed between the upper connecting belt and the lower connecting belt, and a plurality of pull rings are arranged on the opposite end faces of the upper connecting belt and the lower connecting belt and are uniformly distributed along the length direction of the upper connecting belt and the lower connecting belt; the setting of interval makes the knapsack body can adjust the size of interval through the stay cord to realize the transform of knapsack body height, the quantity of pull ring setting and the distribution of position improve the anastomotic nature and the fastness after connecting band and lower connecting band are taut, and avoid influencing the aesthetic property of knapsack body.

Furthermore, the pull rope penetrates through the pull ring in an M shape to connect the upper connecting belt and the lower connecting belt; the stay cord is worn to establish with M shape for the stay cord can pass the pull ring of locating on upper junction band and the lower connecting band one on the other, improves the taut convenience of stay cord.

Furthermore, the backpack body is opened and closed through an inner zipper and an outer zipper, the inner zipper is positioned on the inner side of the outer zipper, and the inner zipper is connected with the inner wall of the backpack body; the setting of interior zip fastener and outer zip fastener can deal with the opening and shutting of knapsack body when the not co-altitude of knapsack body, and interior zip fastener is applicable to the state when the stay cord is not taut.

Further, the outer zipper is connected with the outer wall of the backpack body, and the outer zipper comprises a first outer zipper, a second outer zipper and a third outer zipper; the outer zipper is suitable for the state when the pull rope is tensioned, and the arrangement of the outer zipper structure improves the convenience of opening and closing the backpack body.

Furthermore, the first outer zipper is positioned above the upper connecting belt, two ends of the first outer zipper are aligned with the lower end surface of the upper connecting belt, the first outer zipper adopts a double zipper head, the second outer zipper and the third outer zipper are positioned below the lower connecting belt, and the upper ends of the second outer zipper and the third outer zipper are aligned with the upper end surface of the lower connecting belt; the arrangement of the first outer zipper, the second outer zipper and the third outer zipper can improve the sealing performance of the backpack body.

Furthermore, a placing bag is arranged on the lower end face of the backpack body, the placing bag is arranged along the width direction of the backpack body, a containing cavity for storing articles is formed in the placing bag, a plurality of button heads and button bodies are respectively arranged on the opposite end faces of the inner wall of the placing bag along the length direction, the button heads and the button bodies are distributed in an array manner along the length direction of the placing bag, and the positions and the number of the button heads and the button bodies are matched; the setting of placing bag can increase the space that the article were deposited to the knapsack body, and the adjustment of knapsack body width size of dimensions is realized to the setting of button head and button body, and when button head and button body lock were in the same place, the width of knapsack body will diminish.

Further, a storage bag is arranged inside the backpack body, a hanging bag is arranged at the upper end of the storage bag, a hook is arranged on the inner wall of the upper end of the backpack body, and the hanging bag is sleeved on the hook; the storage bag can adopt waterproof material to make for the storage bag has waterproof function, can place wet article in the storage bag, avoids this internal other article of knapsack to be moistened, and the setting of storage bag can improve this internal article of knapsack and place's regularity nature, and the couple is used with the cooperation of hanging the bag, makes the storage bag still have the function of keeping apart storage bag left and right sides article.

Furthermore, a charging device is further arranged on the backpack body and comprises a storage battery, charging wires, a solar cell panel and a temporary storage bag, the temporary storage bag is arranged on the outer side of the backpack body and is made of a net surface, the storage battery is arranged inside the backpack body, and the backpack body is provided with a through groove for the charging wires to pass through; due to the arrangement of the charging device, when people cannot find the charging equipment when going out, the charging device can be used for charging the electronic product, and the daily life of people is facilitated.

Furthermore, one end of the charging wire is connected with the storage battery, the other end of the charging wire is inserted into the through groove, the output end of the solar cell panel is connected with the input end of the storage battery, the solar cell panel is arranged on the front surface of the backpack body, and a protective cover which is opened and closed by a zipper is arranged on the outer side of the solar cell panel; the storage battery is charged for the storage battery through the solar cell panel in daytime, the storage battery can charge for electronic products, the solar cell panel is arranged, the utilization rate of natural resources is improved, the environment is protected, and the protective cover is arranged, so that the solar cell panel can be protected when not being charged, and the service life of the solar cell panel is prolonged.

As can be seen from the above description, the backpack with functions of heat dissipation, perspiration and charging, which is powered by solar energy, provided by the utility model has the following beneficial effects: the arrangement of the adjusting device ensures that the backpack body has the function of adjusting the size, can be suitable for different requirements of different occasions on the size of the backpack, improves the applicability of the backpack, saves the economic expenditure for people, and is used by matching the pull rope, the upper connecting belt and the lower connecting belt, can improve the convenience of the height adjustment of the backpack body, ensures the sealing performance before and after the height adjustment of the backpack body by the arrangement of the inner zipper and the outer zipper, and arranges the placing bag, the arrangement of the button head and the button body can increase the placing space of the backpack body, the function of adjusting the size of the backpack body in the width direction is added, the arrangement of the charging device can meet the requirement of people on charging electronic products when going out, and the arrangement of the storage bag, when the electronic product is charged, the electronic product can be prevented from being overheated, and the electronic product can be protected.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is an enlarged schematic view of a portion a of fig. 1.

Fig. 3 is a front cross-sectional perspective view of fig. 1.

Fig. 4 is an enlarged schematic view of fig. 3 at B.

Fig. 5 is an enlarged schematic view of fig. 3 at C.

Fig. 6 is a schematic right sectional perspective view of fig. 1.

Fig. 7 is an enlarged schematic view of fig. 6 at D.

Fig. 8 is a rear view of the present invention.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8, the present invention provides a backpack with functions of solar power supply, heat dissipation, perspiration and charging: including knapsack body 1, braces 2, the back of knapsack body 1 is located to braces 2, its characterized in that still includes: the size of the backpack body 1 can be adjusted by the adjusting device 3, the adjusting device 3 is arranged on the outer side of the backpack body 1, the adjusting device 3 comprises an upper connecting belt 31, a lower connecting belt 32, a pull ring 33 and a pull rope 34, the upper connecting belt 31 and the lower connecting belt 32 are both connected with the backpack body 1, the pull ring 33 is arranged on the upper connecting belt 31 and the lower connecting belt 32, the pull rope 34 is arranged on the pull ring 33, and the relative distance between the upper connecting belt 31 and the lower connecting belt 32 is reduced by tensioning the pull rope 34, so that the height of the backpack body 1 is adjusted; foretell solar energy power supply, area heat dissipation perspire and function of charging's knapsack, adjusting device 3's setting for knapsack body 1 has the function of adjustable size, is favorable to being applicable to different occasions to the different demands of knapsack size, improves the suitability of knapsack, saves economic expenditure for people.

The upper connecting belt 31 and the lower connecting belt 32 are wound around the outer circumferential wall of the backpack body 1 by one circle, a space is arranged between the upper connecting belt 31 and the lower connecting belt 32, and a plurality of pull rings 33 are arranged on the opposite end faces of the upper connecting belt 31 and the lower connecting belt 32 and are uniformly distributed along the length direction of the upper connecting belt 31 and the lower connecting belt 32; the interval be provided with do benefit to knapsack body 1 can adjust the size of interval through stay cord 34 to realize the transform of knapsack body 1 height, the quantity that pull ring 33 set up and the distribution of position are favorable to improving anastomotic nature and fastness after connecting band 31 and lower connecting band 32 are taut, and are favorable to avoiding influencing the aesthetic property of knapsack body 1.

The pull rope 34 is arranged on the pull ring 33 in an M-shaped manner, and connects the upper connecting belt 31 and the lower connecting belt 32; the pull rope 34 is arranged in an M-shaped penetrating manner, so that the pull rope 34 can penetrate through the pull rings 33 arranged on the upper connecting belt 31 and the lower connecting belt 32 one by one, and the convenience of tensioning the pull rope 34 is improved.

The backpack body 1 is opened and closed through an inner zipper 4 and an outer zipper 5, the inner zipper 4 is positioned on the inner side of the outer zipper 5, and the inner zipper 4 is connected with the inner wall of the backpack body 1; the arrangement of the inner zipper 4 and the outer zipper 5 is beneficial to the opening and closing of the backpack body 1 when the backpack body 1 is at different heights, and the inner zipper 4 is suitable for the state when the pull rope 34 is not tensioned.

Wherein, the outer zipper 5 is connected with the outer wall of the backpack body 1, and the outer zipper 5 comprises a first outer zipper 51, a second outer zipper 52 and a third outer zipper 53; the outer zipper 5 is suitable for the state when the pull rope 34 is tensioned, and the arrangement of the structure of the outer zipper 5 is beneficial to improving the convenience of opening and closing the backpack body 1.

Wherein the first outer zipper 51 is positioned above the upper connecting band 31, two ends of the first outer zipper 51 are aligned with the lower end surface of the upper connecting band 31, the first outer zipper 51 adopts a double zipper head, the second outer zipper 52 and the third outer zipper 53 are positioned below the lower connecting band 32, and the upper ends of the second outer zipper 52 and the third outer zipper 53 are aligned with the upper end surface of the lower connecting band 32; the arrangement of the positions of the first outer zipper 51, the second outer zipper 52 and the third outer zipper 53 is beneficial to improving the sealing performance of the backpack body 1.

The lower end face of the backpack body 1 is provided with a placing bag 6, the placing bag 6 is arranged along the width direction of the backpack body 1, a containing cavity for storing articles is arranged inside the placing bag 6, the opposite end faces of the inner wall of the placing bag 6 along the length direction are respectively provided with a plurality of button heads 61 and button bodies 62, the button heads 61 and the button bodies 62 are distributed in an array manner along the length direction of the placing bag 6, and the positions and the number of the button heads 61 and the button bodies 62 are matched; the setting of placing bag 6 is favorable to increasing the space that article were deposited to knapsack body 1, and the adjustment of 1 width size of a dimension of knapsack body is favorable to realizing in the setting of button head 61 and button body 62, and when button head 61 and button body 62 lock together, the width of knapsack body 1 will diminish.

The backpack comprises a backpack body 1 and is characterized in that a storage bag 7 is arranged inside the backpack body 1, a hanging bag 71 is arranged at the upper end of the storage bag 7, a hook 11 is arranged on the inner wall of the upper end of the backpack body 1, and the hanging bag 71 is sleeved on the hook 11; storage bag 7 can adopt waterproof material to make, is favorable to storage bag 7 to have waterproof function, can place wet article in storage bag 7, avoids other article in the knapsack body 1 to be moistened, and storage bag 7's setting is favorable to improving the regularity that the article in the knapsack body 1 were placed, and couple 11 and the cooperation of hanging bag 71 are used, are favorable to storage bag 7 still to have the function of keeping apart storage bag 7 left and right sides article.

The backpack comprises a backpack body 1 and is characterized in that a charging device 8 is further arranged on the backpack body 1, the charging device 8 comprises a storage battery 81, a charging wire 82, a solar cell panel 83 and a temporary storage bag 84, the temporary storage bag 84 is arranged on the outer side of the backpack body 1, the temporary storage bag 84 is made of a net surface, the storage battery 81 is arranged inside the backpack body 1, and the backpack body 1 is provided with a through groove for the charging wire 82 to pass through; the charging device 8 is beneficial to people to charge the electronic product when people cannot find the charging equipment when going out, and the charging device 8 is convenient for people to live in daily life.

One end of the charging wire 82 is connected with the storage battery 81, the other end of the charging wire 82 is inserted into the through groove, the output end of the solar cell panel 83 is connected with the input end of the storage battery 81, the solar cell panel 83 is arranged on the front surface of the backpack body 1, and a protective cover 831 opened and closed by a zipper is arranged on the outer side of the solar cell panel 83; charging for battery 81 through solar cell panel 83 daytime, battery 81 just can charge for electronic product, and solar cell panel 83's setting is favorable to improving natural resources's utilization ratio, the environmental protection, and the setting of safety cover 831 can receive the protection when being favorable to solar cell panel 83 not to charge, prolongs its life.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "front", "back", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, are not to be construed as limiting the present invention, and what is not described in detail in the present specification is prior art well known to those skilled in the art.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

The above description is only a few specific embodiments of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by the design concept should fall within the scope of the present invention.

Claims

1. The utility model provides a knapsack of solar energy power supply, area heat dissipation perspire and function of charging, its structure includes knapsack body (1), braces (2), the back of knapsack body (1) is located in braces (2), its characterized in that still includes: can supply knapsack body (1) adjusting size's adjusting device (3), the outside of knapsack body (1) is located in adjusting device (3), and adjusting device (3) are including connecting band (31), lower connecting band (32), pull ring (33) and stay cord (34), it all is connected with knapsack body (1) with lower connecting band (32) to go up connecting band (31), pull ring (33) are located on connecting band (31) and lower connecting band (32), stay cord (34) are located on pull ring (33), through the take-up of stay cord (34), reduce the relative distance between connecting band (31) and lower connecting band (32) to adjust the height of knapsack body (1).

2. The backpack with the functions of heat dissipation, perspiration and charging and powered by solar energy as claimed in claim 1, wherein: go up connecting band (31) and lower connecting band (32) and all encircle the round along the periphery wall of knapsack body (1), go up connecting band (31) and be equipped with the interval down between connecting band (32), pull ring (33) are equipped with a plurality of, are located connecting band (31) and the relative terminal surface of lower connecting band (32) to length direction evenly distributed of connecting band (31) and lower connecting band (32) is followed.

3. The backpack with the functions of heat dissipation, perspiration and charging and powered by solar energy as claimed in claim 2, wherein: the pull rope (34) penetrates through the pull ring (33) in an M shape to connect the upper connecting belt (31) with the lower connecting belt (32).

4. The backpack with the functions of heat dissipation, perspiration and charging and powered by solar energy as claimed in claim 3, wherein: the backpack comprises a backpack body (1) and is characterized in that the backpack body (1) is opened and closed through an inner zipper (4) and an outer zipper (5), the inner zipper (4) is positioned on the inner side of the outer zipper (5), and the inner zipper (4) is connected with the inner wall of the backpack body (1).

5. The backpack with the functions of heat dissipation, perspiration and charging and powered by solar energy as claimed in claim 4, wherein: the outer zipper (5) is connected with the outer wall of the backpack body (1), and the outer zipper (5) comprises a first outer zipper (51), a second outer zipper (52) and a third outer zipper (53).

6. The backpack with the functions of heat dissipation, perspiration and charging and powered by solar energy as claimed in claim 5, wherein: the first outer zipper (51) is positioned above the upper connecting belt (31), two ends of the first outer zipper (51) are aligned with the lower end surface of the upper connecting belt (31), the first outer zipper (51) adopts double zipper heads, the second outer zipper (52) and the third outer zipper (53) are positioned below the lower connecting belt (32), and the upper ends of the second outer zipper and the third outer zipper are aligned with the upper end surface of the lower connecting belt (32).

7. The backpack with the functions of heat dissipation, perspiration and charging and powered by solar energy as claimed in claim 1, wherein: the lower terminal surface of knapsack body (1) is equipped with placing bag (6), placing bag (6) set up along the width direction of knapsack body (1), and the inside of placing bag (6) is equipped with the appearance chamber that supplies article to deposit, the inner wall of placing bag (6) is equipped with a plurality of button head (61) and button body (62) respectively along the relative terminal surface of length direction, button head (61) and button body (62) are along the length direction array distribution of placing bag (6), the position and the quantity phase-match that button head (61) and button body (62) set up.

8. The backpack with the functions of heat dissipation, perspiration and charging and powered by solar energy as claimed in claim 1 or 7, wherein: the novel backpack is characterized in that a storage bag (7) is arranged inside the backpack body (1), a hanging bag (71) is arranged at the upper end of the storage bag (7), a hook (11) is arranged on the inner wall of the upper end of the backpack body (1), and the hook (11) is sleeved with the hanging bag (71).

9. The backpack with the functions of solar power supply, heat dissipation, sweat releasing and charging as claimed in claim 1, is characterized in that: still be equipped with charging device (8) on knapsack body (1), charging device (8) include battery (81), charging wire (82), solar cell panel (83) and keep in bag (84), keep in the outside that knapsack body (1) was located in bag (84), keep in bag (84) and adopt the wire side to make, the inside of knapsack body (1) is located in battery (81), knapsack body (1) is equipped with the logical groove that supplies charging wire (82) to pass.

10. The backpack with the functions of heat dissipation, perspiration and charging and powered by solar energy as claimed in claim 9, wherein: the one end and the battery (81) of charging wire (82) are connected, and the other end of charging wire (82) inserts logical inslot, the output of solar cell panel (83) is connected with the input of battery (81), and the front of knapsack body (1) is located in solar cell panel (83), and the outside of solar cell panel (83) is equipped with safety cover (831) with the zip fastener open and shut.