CN111297038A

CN111297038A - Multifunctional hiking backpack

Info

Publication number: CN111297038A
Application number: CN202010173408.4A
Authority: CN
Inventors: 刘飞; 凌勋; 毕明华; 古小敏
Original assignee: Guilin University of Aerospace Technology
Current assignee: Guilin University of Aerospace Technology
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-06-19

Abstract

The invention discloses a multifunctional hiking backpack which comprises a backpack body, wherein a solar cell panel is arranged on the front side of the backpack body, a storage battery is arranged in the bottom of the backpack body, an automatic umbrella is arranged on one side in the backpack body, a first opening for the automatic umbrella to extend out is arranged at the top of the backpack body, a constant-temperature cup device is arranged on the other side in the backpack body, a waist shoulder belt is connected to the back side of the backpack body, and the storage battery is electrically connected with the solar cell panel, the automatic umbrella and the constant-temperature cup device respectively. The invention has the beneficial effects that: the water cup has the advantages that the water cup can be used for shading sun and rain, the umbrella does not need to be supported by hands, drinking water is convenient, the water cup does not need to be taken out, the water temperature is constant, power is supplied through solar energy, and the water cup is green and environment-friendly.

Description

Multifunctional hiking backpack

Technical Field

The invention relates to the technical field of backpacks, in particular to a multifunctional hiking backpack.

Background

Hiking or hiking has become a common way for the public to perform physical exercise and leisure and entertainment activities, and hiking goes to prepare sun caps, umbrellas, drinking water, clothes, medical bags and snacks as needed, and brings good articles such as mobile phones, charging pads, mouth papers and keys. The backpack is one of the necessary articles for the persons who participate in hiking because of the convenience of human body activities. However, the backpack is somewhat inconvenient to put down due to the need to take and take things during the hiking process; some people can hang the bag on the chest, but some people can affect a part of the mobility. When people are thirsty in winter, people usually want to drink hot water, want ice water in summer and want to hold an umbrella for people when people are rainy. People can complain that the sunbonnet is not comfortable enough and ventilative, worry that the precious electric quantity of charging is not enough. The invention mainly solves the problems of object preparation and storage, power supply, convenience in taking and placing objects, cold and hot water, sun shading and rain shielding in the conventional backpack.

Disclosure of Invention

The multifunctional walking backpack can shade sun and rain, does not need to support an umbrella by hands, is convenient for drinking water, does not need to take out a water cup, has constant water temperature, supplies power by solar energy, and is green and environment-friendly.

The technical scheme for solving the technical problems is as follows: the novel backpack comprises a backpack body, wherein a solar cell panel is arranged on the front surface of the backpack body, a storage battery is arranged in the bottom of the backpack body, an automatic umbrella is arranged on one side in the backpack body, a first opening for the automatic umbrella to extend out is arranged at the top of the backpack body, a constant-temperature water cup device is arranged on the other side in the backpack body, a waist shoulder belt is connected to the back surface of the backpack body, and the storage battery is respectively electrically connected with the solar cell panel, the automatic umbrella and the constant-temperature water cup device.

The invention has the beneficial effects that: the water cup has the advantages that the water cup can be used for shading sun and rain, the umbrella does not need to be supported by hands, drinking water is convenient, the water cup does not need to be taken out, the water temperature is constant, power is supplied through solar energy, and the water cup is green and environment-friendly.

On the basis of the technical scheme, the invention can be further improved as follows.

Furthermore, a left-hand wire drawing generator and a right-hand wire drawing generator are respectively arranged at two ends of the storage battery, the left-hand wire drawing generator is connected with a left power generation pull rope extending out of the backpack body, the right-hand wire drawing generator is connected with a right power generation pull rope extending out of the backpack body, and the storage battery is electrically connected with the left-hand generator and the right-hand generator respectively.

Adopt above-mentioned further scheme's beneficial effect to tie up the stay cord that generates electricity on people's arm, carry out manual electricity generation through natural oscillation, it is convenient to use, the energy saving.

Further, the automatic umbrella comprises an inner umbrella handle rod, an intermediate umbrella handle rod, an outer umbrella handle rod, a switching stay cord, an umbrella fabric supporting rod, an umbrella fabric switching slider, a coupler and a motor, wherein the motor is fixedly arranged in the backpack body, an umbrella cavity is arranged in the backpack body, the top of the umbrella cavity is provided with the first opening, the motor is fixedly arranged at the inner bottom of the umbrella cavity, the output end of the motor is connected with the bottom end of the inner umbrella handle rod through the transmission of the coupler, the upper end of the inner umbrella handle rod, the intermediate umbrella handle rod and the outer umbrella handle rod are sequentially connected through a spiral pair, the umbrella fabric is arranged at the top of the outer umbrella handle rod, the umbrella fabric supporting rod is connected with one end, away from the outside of the umbrella handle, of the umbrella fabric supporting rod, close to the end of the outer umbrella handle rod, is hinged with the umbrella fabric switching slider, the umbrella fabric switching slider is sleeved on the outer umbrella handle rod and is connected with the outer wall of, the battery is electrically connected with the motor.

Adopt above-mentioned further scheme's beneficial effect to open or close through motor drive umbrella, easy operation, convenient to use is convenient for accomodate.

Further, the constant-temperature water cup device comprises a semiconductor cold and hot suite, a water cup fixing groove, a water cup fixing elastic sheet, a heat preservation water cup and a ventilation grating, wherein the semiconductor cold and hot suite is fixedly arranged in the backpack body, the ventilation grating is arranged on one side wall of the semiconductor cold and hot suite, the top of the semiconductor cold and hot suite is fixed to the water cup fixing groove, the water cup fixing elastic sheet is arranged on the inner wall of the water cup fixing groove, the water cup fixing groove is provided with the heat preservation water cup, and the storage battery is electrically connected with the semiconductor cold and hot suite.

The beneficial effect who adopts above-mentioned further scheme is the stability of guaranteeing the temperature, is convenient for the person of walking to drink.

Furthermore, a suction pipe extending out of the backpack body is arranged on the heat preservation water cup, one end of the suction pipe is communicated with the inner bottom of the constant-temperature water cup, and the other end of the suction pipe is arranged at a position close to the mouth of the user along the waist shoulder belt.

The drinking cup has the advantages that drinking can be carried out without taking out the drinking cup, and the drinking cup is convenient to use and simple in structure.

On the basis of the scheme, the invention can be further improved as follows.

Furthermore, a backstop is arranged on the suction pipe.

The beneficial effect of adopting the above-mentioned further scheme is that guarantee water can not flow against the current.

On the basis of the scheme, the invention can be further improved as follows.

Further, a plurality of convenient bags are arranged on the waist and shoulder belt.

Adopt the beneficial effect of above-mentioned further scheme to be convenient for deposit the thing.

On the basis of the scheme, the invention can be further improved as follows.

Furthermore, a power interface is arranged on the waist and shoulder belt, and the storage battery is electrically connected with the power interface.

Adopt above-mentioned further scheme's beneficial effect to be convenient for charge treasured and cell-phone.

On the basis of the scheme, the invention can be further improved as follows.

Furthermore, a foldable sun-shading solar cell panel is slidably arranged in the backpack body, and a second opening for extending out or retracting the sun-shading solar cell panel is formed in the top of the backpack body.

The beneficial effect who adopts above-mentioned further scheme is the sunshade of being convenient for when fine day, still can charge, and it is convenient to use.

Drawings

FIG. 1 is a schematic view of the main structure of the backpack;

FIG. 2 is a schematic view of the automatic umbrella in an open state;

FIG. 3 is a schematic view of the automatic umbrella closing mechanism;

FIG. 4 is a schematic view of the backpack opening umbrella;

FIG. 5 is a schematic view of a structure of a constant temperature water cup;

fig. 6 is an unfolded schematic view of the sun-shading solar panel.

In the figure: 1. the solar water heater comprises a storage battery, 2, a left-hand wire-drawing generator, 3, a solar cell panel, 4, an automatic umbrella, 5, a backpack shell, 6, a sun-shading solar cell panel, 7, a suction pipe, 8, a waist shoulder belt, 9, a constant-temperature water cup, 10, a power interface, 11, an object placing space, 12, a convenient bag, 13, a right-hand wire-drawing generator, 14, a right power generation pull rope, 15, an inner umbrella handle rod, 16, an umbrella handle middle rod, 17, an outer umbrella handle rod, 18, an opening and closing pull rope, 19, an umbrella cover, 20, an umbrella cover supporting rod, 21, an umbrella cover opening and closing slider, 22, a coupler, 23, a motor, 24, a left power generation pull rope, 25, a semiconductor cold and hot kit, 26, a water cup fixing groove, 22, a water cup fixing elastic.

Detailed Description

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the box or the element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection can be mechanical connection or circuit connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Example 1:

as shown in fig. 1-6, in the present embodiment, a multifunctional hiking backpack comprises a backpack body 5, a solar cell panel 3 is disposed on the front side of the backpack body 5, a storage battery 1 is disposed in the bottom of the backpack body 5, an automatic umbrella 4 is disposed on one side in the backpack body 5, a first opening for the automatic umbrella 4 to extend out is disposed on the top of the backpack body 5, a constant temperature cup device 9 is disposed on the other side in the backpack body 5, a waist shoulder strap 8 is connected to the back side of the backpack body 5, and the storage battery 1 is electrically connected to the solar cell panel 3, the automatic umbrella 4 and the constant temperature cup device 9 respectively.

The left hand drawing generator 2 and the right hand drawing generator 13 are respectively arranged at two ends of the storage battery 1, and the drawing generator is a drawing generator like patent application No. CN201510066085.8, which belongs to the prior art and is not described in detail. The left hand wire drawing generator 2 is connected with a left power generation pull rope 24 extending out of the backpack body 5, the right hand wire drawing generator 13 is connected with a right power generation pull rope 14 extending out of the backpack body 5, and the storage battery 1 is electrically connected with the left hand wire drawing generator 2 and the right hand wire drawing generator 13 respectively. The left power generation pull rope 24 and the right power generation pull rope 14 are tied to the left arm and the right arm of a person respectively, power generation is carried out according to free swinging of hands of the person, the structure is simple, energy is saved, and power supply is carried out for the storage battery 1.

Automatic umbrella 4 includes pole 15 in the umbrella stick, umbrella stick intermediate lever 16, umbrella stick outer pole 17, switching stay cord 18, umbrella face 19, umbrella face bracing piece 20, umbrella face switching slider 21, shaft coupling 22 and motor 23, is provided with the umbrella chamber in the knapsack body 5, and the top in umbrella chamber is equipped with first opening, and motor 23 is fixed to be established the interior bottom in umbrella chamber, the output of motor 23 passes through the transmission of shaft coupling 22 and connects the bottom of pole 15 in the umbrella stick, and pole 15 in the umbrella stick upper end, umbrella stick intermediate lever 16 and the outer pole 17 of umbrella stick are the vice connection of spiral in proper order, and the spiral is vice connection of part motion each other. I.e. the mutual movement is a screw movement. The top of the outer pole 17 of the umbrella stick is provided with an umbrella face 19, the umbrella face 19 is connected with one end of an umbrella face support rod 20 far away from the outer pole 17 of the umbrella stick through a hinge, one end of the umbrella face support rod 20 close to the outer pole 17 of the umbrella stick is spirally connected with an umbrella face opening and closing slider 21, the umbrella face opening and closing slider 21 is sleeved on the outer pole 17 of the umbrella stick and is in sliding connection with the outer wall of the outer pole 17 of the umbrella stick, the outer part of the outer pole 17 of the umbrella stick is provided with a sliding groove, the umbrella face opening and closing slider 21.

The thermostatic water cup device 9 comprises a semiconductor cold and hot external member 25, a water cup fixing groove 26, a water cup fixing elastic sheet 27, a heat preservation water cup 28 and a ventilation grating 29, the semiconductor cold and hot external member 25 is fixedly arranged in the backpack body 5, the semiconductor cold and hot external member 25 is a semiconductor refrigerating device with a power supply positive-negative pole converter and an over-temperature protector, the ventilation grating 29 is arranged on one side wall of the semiconductor cold and hot external member 25, the water cup fixing groove 26 is fixed at the top of the semiconductor cold and hot external member 25, the water cup fixing elastic sheet 27 is arranged on the inner wall of the water cup fixing groove 26, the water cup fixing elastic sheet 22 enables the heat preservation water cup 28 to be taken out or stably placed back to the water cup fixing.

A suction pipe 7 extending out of the backpack body 5 is arranged on the heat preservation water cup 28, one end of the suction pipe 7 is communicated with the inner bottom of the constant temperature water cup 28, and the other end of the suction pipe 7 is close to the mouth of the person along the waist shoulder belt 8; a backstop is arranged on the suction pipe 7. When the pedestrian needs to drink water, the water cup does not need to be taken out, and the water cup can be used.

The waist shoulder straps 8 are provided with a plurality of convenient bags 12 which can store some small articles and are convenient to use.

The waist shoulder strap 8 is provided with a power interface 10, and the storage battery 1 is electrically connected with the power interface 10. It charges to precious and cell-phone or other electrical equipment to be convenient for charge.

The folding sunshade solar cell panel 6 is arranged in the backpack body 5 in a sliding mode, a sliding groove is formed in the backpack body 5, a sliding block is arranged on the sunshade solar cell panel 6 and slides in the sliding groove, a limiting part is arranged in the sliding groove and can be a buckle, the buckles are arranged on two sides of the sliding groove, and when the sunshade solar cell panel 6 moves to a proper position, the sunshade solar cell panel 6 is fixed through the buckles. The middle part of the sun-shading solar cell panel 6 is hinged, when the sun is needed to be shaded, the sun-shading solar cell panel 6 is pulled out, the folding is carried out for a certain angle, and the hinged part can be provided with a limiting piece to limit the angle. The top of the backpack body 5 is provided with a second opening for the sunshade solar panel 6 to extend out or retract. Convenient sunshade also can charge.

Before using the backpack, a user pulls out the heat-preservation water cup 28 from the water cup fixing groove 26, brushes the heat-preservation water cup 28, pours drinking water into the heat-preservation water cup 28 and then puts the heat-preservation water cup into the water cup fixing groove 26 again, so that the single-layer metal bottom of the heat-preservation water cup 26 is in good thermal contact with the refrigerating sheet of the semiconductor cold and hot suite 25, and the water temperature is set; commonly used articles such as mobile phones, mouth tissues, snacks and the like are put into a plurality of convenient bags 12 on the waist shoulder straps 8; other articles which are not commonly used, such as clothes, medical bags and the like, are put into the storage space 11 in the backpack. The user carries the backpack on his back, adjusts the waist straps, and puts the left and right power generation pull

ropes

24 and 14 on the left and right arms, respectively, to get on the road.

In the walking process, the solar cell panel 3 positioned on the outer surface of the backpack generates electricity under the irradiation of sunlight and stores the electric energy in the storage battery 1; if a user needs to shade the sun or the storage battery needs to be charged quickly, the sun-shading solar cell panel 6 can be pulled out and unfolded to generate electricity, and the two folded plates are respectively positioned at the rear part and the top part of the head, so that the sun-shading cap has a good light-shading effect, and the user does not need to prepare a sun-shading cap and folds the sun-shading cap after using the sun-shading cap and puts the sun-shading cap back into the backpack; the left and right power generation pull

ropes

24 and 14 can enable the left and right manual

pull rope generators

2 and 13 to generate power as the user naturally swings the two arms to stretch during hiking, and the electric energy is stored in the storage battery 1, so that the backpack can also generate power when used in rainy weather in cloudy days.

When raining, the effect of shielding rain is better when the umbrella is used than when the sun-shading solar panel is used, after a user switches on the power supply of the motor 23, the shaft coupling 22 drives the shaft inner rod 15 to push the shaft intermediate rod 15, the shaft outer rod 17 and the umbrella fabric 19 to move upwards under the action of the screw mechanism, after the shaft intermediate rod 16 moves to the topmost end, the motor 23 continues to drive the shaft inner rod 15 and the shaft intermediate rod 16 to continue rotating through the shaft coupling 22, the shaft outer rod 17 is pushed to be separated from the shaft intermediate rod 16 to continue moving upwards, meanwhile, the umbrella fabric opening and closing pull rope 18 pulls the umbrella fabric opening and closing slide block 21 to move upwards, the umbrella fabric support rod 20 is driven to open the umbrella fabric 19 to shield rain, and therefore the automatic; the automatic umbrella 4 can be closed and placed back inside the backpack by reversing the rotation of the motor 23.

When a user wants to drink water, the user only needs to slightly pull out the straw 7 hidden in the waist shoulder strap 8 to put in the mouth for sucking, the middle section of the straw 7 is connected with the backstop, the sanitation of drinking water can be kept for a long time, and the straw 7 can be replaced.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a multi-functional knapsack on foot which characterized in that: including knapsack body (5), the front of knapsack body (5) is equipped with solar cell panel (3), be equipped with battery (1) in knapsack body (5) bottom, one side is equipped with automatic umbrella (4) in knapsack body (5), knapsack body (5) top is equipped with the confession automatic first opening that umbrella (4) stretched out, the opposite side is equipped with constant temperature drinking cup device (9) in knapsack body (5), the back connection of knapsack body (5) has waist to shoulder (8), battery (1) respectively with solar cell panel (3) automatic umbrella (4) with constant temperature drinking cup device (9) electricity is connected.

2. A multi-purpose hiking backpack according to claim 1, wherein: the portable backpack comprises a backpack body (5), and is characterized in that a left-hand stay wire generator (2) and a right-hand stay wire generator (13) are respectively arranged at two ends of a storage battery (1), the left-hand stay wire generator (2) is connected with a left power generation stay rope (24) extending out of the backpack body (5), the right-hand stay wire generator (13) is connected with a right power generation stay rope (14) extending out of the backpack body (5), and the storage battery (1) is respectively and electrically connected with the left-hand stay wire generator (2) and the right-hand stay wire generator (13).

3. A multi-purpose hiking backpack according to claim 1, wherein: the automatic umbrella (4) comprises an inner umbrella handle rod (15), an intermediate umbrella handle rod (16), an outer umbrella handle rod (17), a switching pull rope (18), an umbrella cover (19), an umbrella cover supporting rod (20), an umbrella cover switching slide block (21), a coupler (22) and a motor (23), an umbrella cavity is arranged in the backpack body (5), the top of the umbrella cavity is provided with the first opening, the motor (23) is fixedly arranged at the inner bottom of the umbrella cavity, the output end of the motor (23) is connected with the bottom end of the inner umbrella handle rod (15) through the transmission of the coupler (22), the upper end of the inner umbrella handle rod (15), the intermediate umbrella handle rod (16) and the outer umbrella handle rod (17) are sequentially connected in a spiral pair manner, the top of the outer umbrella cover rod (17) is provided with the umbrella cover (19), and the umbrella cover (19) is connected with the umbrella cover supporting rod (20) through a hinge joint to keep away from one end of the outer umbrella handle rod (17), umbrella face bracing piece (20) are close to the one end of umbrella stick outer pole (17) is articulated umbrella face switching slider (21), umbrella face switching slider (21) cover is established on umbrella stick outer pole (17) and with the outer wall sliding connection of umbrella stick outer pole (17), battery (1) with motor (23) electricity is connected.

4. A multi-purpose hiking backpack according to claim 1, wherein: thermostatic water cup device (9) include semiconductor cold and hot external member (25), drinking cup fixed slot (26), the fixed shell fragment of drinking cup (27), drinking cup (28) and ventilation grid (29), the cold and hot external member of semiconductor (25) is fixed to be established in knapsack body (5), be equipped with on one side lateral wall of the cold and hot external member of semiconductor (25) ventilation grid (29), the top of the cold and hot external member of semiconductor (25) is fixed drinking cup fixed slot (26), be equipped with on drinking cup fixed slot (26) inner wall the fixed shell fragment of drinking cup (27), drinking cup fixed slot (26) are equipped with drinking cup (28), battery (1) with the cold and hot external member of semiconductor (25) electricity is connected.

5. A multi-purpose hiking backpack according to claim 4, wherein: a suction pipe (7) extending out of the backpack body (5) is arranged on the heat preservation water cup (28), one end of the suction pipe (7) is communicated with the inner bottom of the constant temperature water cup (28), and the other end of the suction pipe (7) is close to the mouth of a person along the waist shoulder belt (8).

6. A multi-purpose hiking backpack according to claim 5, wherein: a backstop is arranged on the suction pipe (7).

7. A multi-function hiking backpack according to any one of claims 1-6, wherein: the waist and shoulder straps (8) are provided with a plurality of convenient bags (12).

8. A multi-function hiking backpack according to any one of claims 1-6, wherein: the waist shoulder strap (8) is provided with a power interface (10), and the storage battery (1) is electrically connected with the power interface (10).

9. A multi-function hiking backpack according to any one of claims 1-6, wherein: the backpack body (5) is internally provided with a foldable sun-shading solar cell panel (6) in a sliding manner, and the top of the backpack body (5) is provided with a second opening for the sun-shading solar cell panel (6) to extend out or retract.