CN210643017U - Light backpack - Google Patents

Abstract

The utility model provides a light backpack belongs to the case and bag field. This light backpack, including backpack main part, the front surface of backpack main part is provided with places the package, and places the front surface mounting of package and have solar panel, solar panel is provided with the thermal-insulation package in the front surface of placing the package under, and one side of thermal-insulation package is connected with flip, the inside of thermal-insulation package is provided with the heat preservation, and the inside of thermal-insulation package is provided with the heated warehouses, the inside of heated warehouses is provided with the draw-in groove. The utility model discloses a backpack main part, telescopic link, handle, pulley, connecting block and the magic subsides that set up have realized if the knapsack people feels tired, can loosen then turn over the book with two sets of connecting blocks and go, expose the pulley, then will stimulate the handle, elongate the telescopic link, place ground with backpack main part, then stimulate the pulley and remove, alleviate knapsack people's burden for the use of backpack main part feels better.

Description

Light backpack

Technical Field

The utility model belongs to the technical field of the case and bag, a backpack, especially a light backpack is related to.

Background

The backpack is a general name of backpack back to back at the both shoulders, and the backpack falls into according to the different usage of backpack again, both shoulders computer knapsack, motion both shoulders bag, fashion both shoulders bag, school's both shoulders bag and restraint mouthful rope package, for military use knapsack, climbing bag etc. become the canvas bag again according to the difference of material, oxford cloth package, nylon cloth bag, and present canvas bag, oxford cloth bag and nylon cloth bag, most can use comparatively light ventilative material.

Current shoulders bag structure is fixed, can't put down it and drag the line when people feel tired in the knapsack, and current shoulders bag can't provide convenience for specific use crowd, for example baby's mother, takes baby's trip in-process again and need hand-carry many baby articles for use, for example the milk powder bottle, current shoulders bag can't heat preservation for it provides heating, makes the milk of drinking of milk powder bottle intensifies, keeps the state that baby can drink.

Disclosure of Invention

The utility model aims at having the above-mentioned problem to current technique, provided a light shoulders bag, it is fixed in order to solve current shoulders bag structure, can't put down it and drag the line, current shoulders bag can't provide the problem of heating heat retaining additional action when the person feels tired at the knapsack people.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a light backpack, includes backpack main part, the front surface of backpack main part is provided with places the package, and places the front surface mounting of package and have solar panel, solar panel is provided with the thermal-insulation package in the front surface of placing the package under, and one side of thermal-insulation package is connected with flip, the inside of thermal-insulation package is provided with the heat preservation, and the inside of thermal-insulation package is provided with the heated warehouses, the inside of heated warehouses is provided with the draw-in groove, the rear surface of backpack main part is provided with the braces, and the top of backpack main part is connected with the telescopic link, the top of telescopic link is connected with the handle, the bottom of backpack main part is provided with the pulley.

In the light backpack, one side of the placing bag and one side of the heat-preservation bag are both connected with zippers, and the placing bag and the heat-preservation bag are both movably connected with the backpack body through zippers.

In foretell light shoulders bag, the inside packing of heat preservation has thermal-insulated sponge, and the outside of thermal-insulated sponge is connected with the thermal-insulated coiled material of aluminium foil, the quantity of draw-in groove is three groups, three groups the draw-in groove equidistance distributes in the inside of heated warehouses.

In foretell light both shoulders package, the inside of heated warehouses is provided with the layer that generates heat, and the inside on the layer that generates heat is provided with the heating wire, solar panel's bottom is provided with the battery, and battery and solar panel electric connection, battery and heating wire electric connection.

In the light backpack, the handle is movably connected with the backpack body through the telescopic rod, the sponge is arranged inside the handle, the sponge is filled inside the braces, and the textile cotton is connected to the outer side of the sponge.

In foretell light both shoulders package, the outside of pulley is connected with the connecting block, and the quantity of connecting block is two sets of, two sets of the connecting block all with both shoulders package main part swing joint, and two sets of the connecting block all comprises nylon fiber material, and is two sets of one side of connecting block all is connected with the magic subsides.

Compared with the prior art, the utility model has the advantages of it is following:

1. the utility model discloses a backpack main part, telescopic link, handle, pulley, connecting block and the magic subsides that set up have realized if the knapsack people feels tired, can loosen then turn over the book with two sets of connecting blocks and go, expose the pulley, then will stimulate the handle, elongate the telescopic link, place ground with backpack main part, then stimulate the pulley and remove, alleviate knapsack people's burden for the use of backpack main part feels better.

2. The utility model discloses a solar panel, heat preservation package, flip, heat preservation, heated warehouses, draw-in groove, the layer that generates heat that set up have realized that when precious mother uses, can place the feeding bottle inside the draw-in groove, and heated warehouses can heat it, and the heat preservation can keep warm to it for even baby goes out and also can drink the milk of suitable temperature, and solar panel supplies power, and is energy-concerving and environment-protective.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic bottom structure of the present invention;

FIG. 3 is a schematic view of the structure of the thermal insulation bag of the present invention;

fig. 4 is a sectional view of the thermal insulation bag of the utility model.

In the figure: 1. a backpack body; 2. placing the bag; 3. a zipper; 4. a solar panel; 5. a heat preservation bag; 6. magic tape; 7. a cover is turned; 8. a heat-insulating layer; 9. a heating chamber; 10. a card slot; 11. a heat generating layer; 12. a harness; 13. a telescopic rod; 14. a handle; 15. a pulley; 16. and (4) connecting the blocks.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-4, a light backpack, including backpack main body 1, the front surface of backpack main body 1 is provided with places package 2, and place the front surface mounting of package 2 and have solar panel 4, the front surface that lies in placing package 2 under solar panel 4 is provided with heat preservation package 5, and one side of heat preservation package 5 is connected with flip 7, the inside of heat preservation package 5 is provided with heat preservation 8, and the inside of heat preservation package 5 is provided with heated warehouses 9, the inside of heated warehouses 9 is provided with draw-in groove 10, the rear surface of backpack main body 1 is provided with braces 12, and the top of backpack main body 1 is connected with telescopic link 13, the top of telescopic link 13 is connected with handle 14, the bottom of backpack main body 1 is provided with pulley 15.

This light both shoulders package, through the both shoulders package main part 1 that sets up, telescopic link 13, handle 14, pulley 15, connecting block 16 and magic subsides 6, realized if the knapsack people feels tired, can loosen two sets of connecting blocks 16 and then turn over and go, expose pulley 15, then will stimulate the handle, stretch telescopic link 13, place ground with both shoulders package main part 1, then stimulate pulley 15 and remove, alleviate the burden of knapsack people, make the use of both shoulders package main part 1 feel better.

Please refer to fig. 1, one side of the placing bag 2 and one side of the thermal insulation bag 5 are both connected with a zipper 3, and the placing bag 2 and the thermal insulation bag 5 are both movably connected with the backpack body 1 through the zipper 3, and the stainless steel zipper head is not easy to be damaged.

Please refer to fig. 3, the heat insulation layer 8 is filled with heat insulation sponge, the outer side of the heat insulation sponge is connected with aluminum foil heat insulation coiled material, the number of the clamping grooves 10 is three, the three groups of clamping grooves 10 are distributed in the heating chamber 9 at equal intervals, feeding bottles and water bottles with different diameters can be placed in the clamping grooves, and the heating is more convenient.

Please refer to fig. 4, the heating chamber 9 is provided with a heating layer 11, the heating layer 11 is provided with a heating wire, the bottom of the solar panel 4 is provided with a storage battery, the storage battery is electrically connected with the solar panel 4, the storage battery is electrically connected with the heating wire, the output end of the storage battery is connected with a wire, and the wire is connected with the heating wire.

Please refer to fig. 1, the handle 14 is movably connected with the backpack body 1 through a telescopic rod 13, a sponge is arranged inside the handle 14, the sponge is filled inside the shoulder strap 12, and the outer side of the sponge is connected with textile cotton, which is a breathable textile fabric, so as to prevent the backpack user from feeling uncomfortable.

Please refer to fig. 2 heavily, the outside of the pulley 15 is connected with the connecting blocks 16, and the number of the connecting blocks 16 is two, two sets of the connecting blocks 16 are all movably connected with the backpack main body 1, and two sets of the connecting blocks 16 are all made of nylon fiber material, one side of two sets of the connecting blocks 16 is all connected with the magic tape 6, the bottom ends of the front side and the rear side of the backpack main body 1 are all provided with the magic tape matched with the magic tape 6, so that the connecting blocks 16 can be connected with the backpack main body 1 after being turned over, and the pulley 15 is not blocked from moving.

The working principle is as follows: when the backpack is used, the backpack body 1 is carried on the back, the two arms penetrate through the two groups of braces 12, clothes and the like are placed inside the placing bag 2, if a backpack is carried for a long time, a backpack person feels tired on the shoulders and the waist, the backpack body 1 can be taken off, then the two groups of connecting blocks 16 at the bottom end are separated, the connecting blocks are turned over to leak out the pulleys 15, the front side and the rear side of the backpack body 1 are both provided with the hair surfaces matched with the magic tapes 6, so the turned connecting blocks 16 can be fixed by the magic tapes 6, after the pulleys 15 leak out, the backpack body 1 can be placed on the ground, then the handle 14 is pulled to extend the telescopic rod 13, the backpack body 1 can be pulled to slide on the ground, the shoulders and the waist of the backpack person can rest, if the user is a baby mother, the feeding bottle, the water bottle and the like of a baby can be placed inside the heat preservation bag 5, utilize draw-in groove 10 to carry out the block to it, then can start layer 11 that generates heat and heat the inside liquid of feeding bottle and water-jug, thermal function comes from solar panel 4, solar panel 4 turns into the solar energy electric energy, store inside the battery, the electric energy gets into layer 11 that generates heat, the heating wire makes the electric energy become heat energy and heats the feeding bottle, heat preservation 8 can be so that the inside temperature of heat preservation package 5 maintains a period, avoid milk cooling fast, make baby also can drink in a period, thereby make the use of backpack main part 1 experience better.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the 1, backpack body is used more herein; 2. placing the bag; 3. a zipper; 4. a solar panel; 5. a heat preservation bag; 6. magic tape; 7. a cover is turned; 8. a heat-insulating layer; 9. a heating chamber; 10. a card slot; 11. a heat generating layer; 12. a harness; 13. a telescopic rod; 14. a handle; 15. a pulley; 16. connecting blocks, etc., but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims (6)

1. The utility model provides a light backpack, includes backpack main part (1), its characterized in that: the utility model discloses a backpack, including backpack body (1), heat preservation bag (5), draw-in groove (10), both shoulders bag (1) and pulley (15), the front surface of backpack body (1) is provided with places bag (2), and places the front surface mounting of bag (2) has solar panel (4), be provided with heat preservation bag (5) in the front surface of placing bag (2) under solar panel (4), and one side of heat preservation bag (5) is connected with flip (7), the inside of heat preservation bag (5) is provided with heat preservation (8), and the inside of heat preservation bag (5) is provided with heated warehouses (9), the inside of heated warehouses (9) is provided with draw-in groove (10), the rear surface of backpack body (1) is provided with braces (12), and the top of backpack body (1) is connected with telescopic link (13), the top of telescopic link (13) is connected with handle (14), the bottom of backpack body.

2. The light backpack according to claim 1, wherein one side of the placing bag (2) and one side of the heat-insulating bag (5) are both connected with a zipper (3), and the placing bag (2) and the heat-insulating bag (5) are both movably connected with the backpack body (1) through the zipper (3).

3. The light backpack according to claim 1, wherein the heat-insulating layer (8) is filled with heat-insulating sponge, the outer side of the heat-insulating sponge is connected with aluminum foil heat-insulating coiled material, the number of the clamping grooves (10) is three, and the three clamping grooves (10) are equidistantly distributed in the heating bin (9).

4. The light backpack according to claim 1, wherein a heating layer (11) is disposed inside the heating chamber (9), a heating wire is disposed inside the heating layer (11), a storage battery is disposed at a bottom end of the solar panel (4) and electrically connected to the solar panel (4), and the storage battery is electrically connected to the heating wire.

5. The light backpack as recited in claim 1, wherein the handle (14) is movably connected with the backpack body (1) through a telescopic rod (13), a sponge is arranged inside the handle (14), the sponge is filled inside the shoulder strap (12), and textile cotton is connected to the outside of the sponge.

6. The light backpack according to claim 1, wherein the pulleys (15) are connected to the outer sides thereof with two sets of connecting blocks (16), the two sets of connecting blocks (16) are movably connected to the backpack body (1), the two sets of connecting blocks (16) are made of nylon fiber, and one side of each set of connecting blocks (16) is connected with a magic tape (6).

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