CN218073933U

CN218073933U - Rechargeable knapsack

Info

Publication number: CN218073933U
Application number: CN202222474637.7U
Authority: CN
Inventors: 李永坚; 黄茜; 黄剑勤
Original assignee: Xiamen Darui Industry And Trade Co ltd
Current assignee: Xiamen Darui Industry And Trade Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2022-12-20
Anticipated expiration: 2032-09-19

Abstract

The utility model relates to a case and bag technical field discloses a rechargeable knapsack. It comprises the following steps: charging system, inclusion, braces, waistband, handle area, zip fastener and regulation band, install the braces on the side of inclusion, install the waistband in the below of braces, handle area and zip fastener are installed at the top of inclusion, and charging system installs on the inclusion, and the one end of regulation band is connected on charging system, and the other end of regulation band is connected on the inclusion, and the regulation band is used for adjusting the position between charging system and the inclusion. The solar cell panel is stably adjusted by adopting the charging system, the bag body, the braces, the waistband, the handle belt, the zipper and the adjusting belt, the bearing of the shoulder is lightened, the solar cell panel is convenient to carry, take and place, adjust and the like; the matrix solar cell panel is simple and easy to splice and assemble, and is well matched with the connecting piece, so that flexibility and changeability are realized; the hand strap realizes the stability of the bag body when being lifted, and avoids the damage of the solar cell panel due to the uncertain lifting position.

Description

Rechargeable knapsack

Technical Field

The utility model relates to a case and bag technical field, concretely relates to rechargeable knapsack.

Background

The backpack is a portable and convenient bag, can help people load simple and light articles, and can be carried about and taken conveniently. Backpacks have become an indispensable item of carrying for people, most often on their way out to travel or for school. For traveling, people generally have more affinity to the nature, and along with the wide application of electronic products, people are also used to electronic products, but the electronic products need to have a power supply to supply power to the electronic products, so that the electronic products can be normally used.

Along with solar energy power generation's extensive popularization, solar cell can conveniently take solar energy resource, generate electricity-electric power storage to supply electronic product to use, but use solar cell comparatively sparsely on the knapsack, some packsacks use solar cell panel as providing the electric energy, but the knapsack appears too heavy, it is inconvenient to carry, solar cell panel's poor stability, solar cell panel's skew always appears or drops, this kind of knapsack also can provide great load for the shoulder, influence knapsack guest's knapsack use etc..

Therefore, the existing backpack is to be further improved in view of the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the weak point of current knapsack: heavy carrying, large shoulder bearing capacity of human body, poor stability of the solar cell panel, complicated energy storage and power taking, difficult use experience of knapsack passengers and the like. Through the rationalization design to the knapsack, adopt charging system, inclusion, braces, waistband, handle area, zip fastener and regulation band, can realize solar cell panel's stable regulation to solar cell panel can match the shape of inclusion, because the inclusion can appear different shapes when transshipping different article, charging system guarantees that the electric energy lasts the continuation of the journey, and the cooperation of braces and waistband realizes that the bearing of shoulder alleviates, convenient to carry etc..

The technical scheme of the utility model is specifically as follows:

a rechargeable backpack, comprising: the portable multifunctional backpack comprises a charging system, a backpack body, straps, a waistband, a handle belt, a zipper and an adjusting belt, wherein the straps are installed on one side face of the backpack body, the waistband is installed below the straps, the handle belt and the zipper are installed at the top of the backpack body, the charging system is installed on the backpack body, one end of the adjusting belt is connected to the charging system, the other end of the adjusting belt is connected to the backpack body, and the adjusting belt is used for adjusting the position between the charging system and the backpack body.

Furthermore, the braces are two braces and are symmetrically arranged on the bag body.

Furthermore, a zipper pocket is arranged on the waistband and used for storing some small objects such as keys and the like.

Furthermore, the waistband is provided with a buckle which can be opened and closed, and the length of the waistband can be adjusted by the buckle.

Furthermore, the hand strap comprises an inner handle and an outer handle, the inner handle and the outer handle are both fixedly connected to the top of the bag body, and the zipper is arranged between the inner handle and the outer handle.

Further, the charging system comprises a solar cell panel, a storage battery, an inverter and a controller, the solar cell panel is installed on the side face of the bag body, the storage battery, the inverter and the controller are all installed in the inner cavity of the bag body, and the solar cell panel is correspondingly and electrically connected with the storage battery, the inverter and the controller in the inner cavity of the bag body through wires and penetrating through the bag body.

Furthermore, a through hole is formed in the bag body, and the lead is correspondingly and electrically connected with the storage battery, the inverter and the controller in the inner cavity of the bag body through the through hole.

Furthermore, a soft rubber sealing ring is arranged on the through hole and is tightly connected with the lead, and the soft rubber sealing ring is used for preventing external water vapor from entering the inner cavity of the bag body.

Furthermore, the power output end of the storage battery is provided with a USB interface, and the USB interface is used for externally connecting an electric appliance.

Further, the solar cell panels are arranged in a matrix mode.

Furthermore, the solar panels are arranged in at least two rows, the connection between the solar panels in each row selects a leather material or a cloth material as a connecting piece, and the solar panels in each row and the connecting pieces are connected by sewing or strong glue.

Furthermore, magic tapes are arranged on the bag body and the solar cell panel, and are used for adhering the solar cell panel to the bag body.

Further, the solar cell panel is installed on the lateral surface of the bag body opposite to the shoulder strap.

Furthermore, the adjusting belts are symmetrically arranged on opposite side surfaces of the bag body and comprise a first belt, a second belt and a longitudinal belt, adjusting buckles are arranged on the adjusting belts, the first belt is arranged on the upper portion of the bag body, the longitudinal belt is arranged on the upper portion of the first belt, and the second belt is arranged on the lower portion of the bag body.

Furthermore, outer pockets are arranged at the bottoms of two opposite side surfaces of the bag body.

Further, the outer pocket is an elastic pocket.

Further, an inner pocket is arranged in the inner cavity of the bag body.

Further, the inner pockets are at least two inner pockets.

Advantageous effects

The utility model discloses a to the rationalization design of knapsack, adopt charging system, inclusion, braces, waistband, handle area, zip fastener and regulation band, can realize solar cell panel's stable regulation to the solar cell panel can match the shape of inclusion, because the inclusion can appear different shapes when transshipping different article, charging system guarantees that the electric energy lasts the journey continuously, and the cooperation of braces and waistband realizes that the bearing of shoulder alleviates, convenient to carry etc.; the solar cell panel is stabilized on the backpack by adopting the attachment of the magic tape, and the solar cell panel is convenient to take, place and adjust; the solar cell panel is better attached to and matched with the bag body by adopting the connection of the adjusting belt, the solar cell panel and the bag body; the inner pocket is arranged in the bag body, so that the charging placement of a notebook computer, a charger, a mobile phone and the like and the classified placement of other articles can be realized; the matrix-type battery panel is adopted, the splicing and assembling are simple and easy, and the battery panel is well matched with the connecting piece, so that the flexibility and the changeability are realized; the combination of the inner handle, the outer handle and the bag body is adopted, so that the stability of the bag body during lifting is realized, and the damage of the solar cell panel caused by the uncertain lifting position is avoided.

Drawings

Fig. 1 is a schematic structural view of a rechargeable backpack of the present invention.

Fig. 2 is a schematic structural view of the solar-cell-free panel of the rechargeable backpack of the present invention.

Fig. 3 is a schematic structural view of an inner chamber of the rechargeable backpack.

Reference numerals: 01. a harness; 02. a solar panel; 03. a connecting member; 04. a waistband; 05. an inner handle; 06. an outer handle; 07. a zipper; 08. an outer pocket; 09. a first row of belts; 10. a second row of belts; 11. a longitudinal strip; 12. a through hole; 13. magic tape; 14. a first inner pocket; 15. a second inner pocket; 16. a third inner pocket; 17. a battery assembly; 18. and a USB interface.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a rechargeable backpack, which includes: the backpack comprises a charging system, a backpack body, braces 01, a waistband 04, a handle belt, a zipper 07 and an adjusting belt, wherein two braces 01 which are symmetrically arranged are installed on one side surface of the backpack body, two ends of each brace 01 are respectively sewn at the upper end part and the lower end part of the backpack body, the braces 01 are arranged in an inverted trapezoid shape, the upper end parts of the braces 01 are wider, breathable grid sponge cushions are arranged inside the braces 01, the sponge cushions are used for relieving the pressure of the braces on the shoulders of a human body, the lower end parts of the braces 01 are arranged in woven belts, and buckles for adjusting the length are arranged on the braces 01; the waistband 04 is arranged at the lower end part of the shoulder strap, the waistband 04 is sewn on the bag body, a buckle for adjusting the length of the waistband 04 is arranged on the waistband 04, the buckle can be opened and closed, and a zipper pocket is arranged on the side surface of the waistband 04; the top of the bag body is provided with a handle belt, the handle belt comprises an inner handle 05 and an outer handle 06, and the inner handle 05 and the outer handle 06 are sewn on the top of the bag body; the zipper 07 is arranged at the top of the bag body, the zipper 07 is arranged between the inner handle 05 and the outer handle 06, and the zipper 07 is used for opening the inner cavity of the bag body; the charging system is arranged on the bag body, one end of the adjusting belt is connected to the charging system, the other end of the adjusting belt is connected to the bag body, and the adjusting belt is used for adjusting the position between the charging system and the bag body;

the charging system comprises a solar cell panel 02 and a storage battery assembly 17, the storage battery assembly 17 comprises a storage battery, an inverter and a controller, the solar cell panel 02 is installed on the side face of the bag body and is arranged on the side face opposite to the strap 01, a magic tape 13 is installed on the side face, the solar cell panel 02 is connected with the bag body through the magic tape 13, the solar cell panel 02 selects three rows of arranged solar cell panels, each row of solar cell panels is connected through a connecting piece 03, the connecting piece 03 selects a leather material, and each row of solar cell panels is sewn with the leather material; the storage battery, the inverter and the controller are all arranged at the bottom in the inner cavity of the bag body, the solar panel is correspondingly and electrically connected with the storage battery, the inverter and the controller in the inner cavity of the bag body through a lead and a through hole 12 on the bag body, a USB interface 18 is arranged at the external output end of the storage battery, and the USB interface 18 is used for externally connecting an electric appliance;

the adjusting belts are symmetrically arranged on two opposite side surfaces of the bag body, each adjusting belt comprises a first row belt 09, a second row belt 10 and a longitudinal belt 11, adjusting buckles are arranged on the adjusting belts, the first row belts 09 are arranged on the upper portion of the bag body and are connected with the upper end portions of the solar cell panels 02 and the upper end portions of the bag body, the longitudinal belts 11 are arranged on the upper portions of the first row belts 09, the upper end portions of the longitudinal belts 11 are sewn on the bag body, the lower end portions of the longitudinal belts 11 are sewn on the solar cell panels 02, the second row belts 10 are arranged on the lower portion of the bag body and are connected with the lower end portions of the solar cell panels 02 and the lower end portions of the bag body, outer pockets 08 are arranged at the bottoms of the two opposite side surfaces of the bag body, inner pockets are arranged in an inner cavity of the bag body, the inner pockets comprise a first inner pocket 14, a second inner pocket 15 and a third inner pocket 16, the first pocket 14 is sewn on the upper portions of the inner sides of the bag body and is close to the braces.

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 alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A rechargeable backpack, comprising: the portable bag comprises a charging system, a bag body, straps, a waistband, a handle belt, a zipper and an adjusting belt, wherein the straps are installed on one side face of the bag body, the waistband is installed below the straps, the handle belt and the zipper are installed at the top of the bag body, the charging system is installed on the bag body, one end of the adjusting belt is connected to the charging system, the other end of the adjusting belt is connected to the bag body, and the adjusting belt is used for adjusting the position between the charging system and the bag body.

2. The rechargeable backpack of claim 1, wherein the charging system comprises a solar panel, a battery, an inverter and a controller, the solar panel is mounted on a side surface of the backpack body, the battery, the inverter and the controller are all mounted in the inner cavity of the backpack body, and the solar panel is electrically connected to the battery, the inverter and the controller in the inner cavity of the backpack body through wires and through the backpack body.

3. The rechargeable backpack according to claim 2, wherein the power output end of the battery is provided with a USB interface, and the USB interface is used for externally connecting an electrical appliance.

4. The rechargeable backpack of claim 2, wherein the solar panels are arranged in a matrix arrangement.

5. The rechargeable backpack according to claim 4, wherein the solar panels are arranged in at least two rows, the connection between the solar panels in each row is made of leather or cloth, and the solar panels in each row are connected with the connection pieces by sewing or glue.

6. The rechargeable backpack according to claim 5, wherein magic tapes are disposed on the backpack body and the solar cell panel, and the magic tapes are used for adhering the solar cell panel to the backpack body.

7. The rechargeable backpack of claim 2, wherein the solar panel is mounted on a side of the backpack body opposite the harness.

8. The rechargeable backpack according to claim 7, wherein the adjusting straps are symmetrically disposed on opposite sides of the backpack body, and each adjusting strap comprises a first strap, a second strap and a longitudinal strap, each adjusting strap is provided with an adjusting buckle, the first strap is disposed on the upper portion of the backpack body, the longitudinal strap is disposed on the upper portion of the first strap, and the second strap is disposed on the lower portion of the backpack body.

9. The rechargeable backpack as claimed in claim 1, wherein the outer pockets are mounted on the bottom of the backpack body at two opposite sides.

10. The rechargeable backpack as recited in claim 1, wherein an inner pocket is installed in the inner cavity of the backpack body.