CN108464614A - A kind of mountain-climbing knapsack - Google Patents

Abstract

The invention discloses a mountaineering backpack, which comprises a bag body, a wrapping cloth and a fixing plate. The middle part of one side of the bag body is fixed with a fixing bar, and the lower end of the fixing bar is hinged with a hanging ring. The side is fixedly connected with the four sides of one side of the fixed plate through the connecting zipper, the two sides of the other side of the fixed plate are fixedly provided with straps, the middle part of the fixed plate close to the bag body is fixedly provided with nuts, and the top of the bag body is provided with There is the first zipper. The present invention can wrap the body in cold weather through the wrapping cloth provided, and cooperate with the electric heating wire to realize the function of maintaining the user's body temperature; the two inflated airbags provided can be used when the user needs to pass water, preventing the user from There is a danger of drowning in the event of cramps and other accidents when crossing the water; the tow rope can be tied through the provided hanging ring, and then the user only carries the fixed board on his back for mountaineering, and then pulls the bag to the user's side after climbing, effectively It saves the user's physical strength when climbing a mountain, and enhances the practicality.

Description

A mountaineering backpack

technical field

The invention relates to a backpack, in particular to a mountaineering backpack.

Background technique

Backpack refers to the general term for bags carried on the back when going out or marching. Diversified materials, such as leather, plastic, polyester, canvas, nylon, cotton and linen, lead the fashion trend. At the same time, in the era of more and more flaunting individuality, various styles such as simplicity, retro, and cartoons also cater to fashion from different aspects. In order to meet the needs of people to show their individuality, the styles of bags have also expanded from traditional business bags, school bags, and travel bags to pencil cases, coin purses, and sachets.

Mountaineering backpacks are one of the general category of backpacks. Mountaineering backpacks are important equipment for carrying various travel items and are essential for travel. The currently used mountaineering backpacks do not have the function of protecting users, and they must Carrying it on the back all the time consumes a lot of physical strength of the user and brings inconvenience to mountaineering. Therefore, we improve this and propose a mountaineering backpack.

Contents of the invention

In order to solve the defect that the mountaineering backpack in the prior art does not have the function of protecting the user, and must be carried all the time during mountaineering, which consumes a lot of physical strength of the user and brings inconvenience to mountaineering, the present invention provides a mountaineering backpack.

In order to solve the problems of the technologies described above, the present invention provides the following technical solutions:

The present invention relates to a backpack for mountaineering, comprising a bag body, wrapping cloth and a fixing plate, a fixing bar is fixed in the middle of one side of the bag body, a hanging ring is hinged at the lower end of the fixing bar, and a hanging ring is provided on one side of the bag body. The four sides of the four sides of the fixed plate are fixedly connected with the four sides of one side of the fixed plate through connecting zippers. There are nuts, the top of the bag is provided with a first zipper, the tops of both sides of the bag are fixed with inflatable air bags, the bottoms of both sides of the bag are fixed with storage bags, and one of the The inside of the storage bag is provided with a pulley, and one side of the pulley is fixed with a screw rod, and the front of the bag is provided with a solar panel, a control switch and a wrapping cloth in sequence, and there are two wrapping cloths, two The inside of the wrapped cloth is embedded with electric heating wires, the inside of the bag is provided with a partition, and the bottom of the partition is respectively provided with a solar charge and discharge controller and a storage battery, and the solar panel and the solar charge and discharge controller The solar charge and discharge controller is electrically connected to the storage battery, and the solar charge and discharge controller is also electrically connected to the heating wire.

As a preferred technical solution of the present invention, a tow rope is wound on the pulley.

As a preferred technical solution of the present invention, air nozzles are provided on the two inflatable airbags.

As a preferred technical solution of the present invention, the screw rod and the nut are matched with each other.

As a preferred technical solution of the present invention, the outsides of the two inflatable airbags are covered with a first protective cover, the outsides of the two wrapping cloths are covered with a second protective cover, and the first protective cover One side of the cover and one side of the second protective cover are fixedly connected with the bag body, the other side of the two first protective covers is provided with a third zipper, and the other side of the second protective cover is provided with Second zipper.

As a preferred technical solution of the present invention, the solar charge and discharge controller is a SR-ML4830 solar charge and discharge controller.

The beneficial effect of the present invention is: this kind of mountaineering backpack can be wrapped on the body in cold weather through the wrapping cloth provided, and the function of maintaining the user's body temperature can be realized by cooperating with the work of the electric heating wire; It is used when the user needs to cross the water, so as to prevent the user from drowning in accidents such as cramps when crossing the water; through the provided hanging ring, the tow rope can be tied, and then the user only carries the fixed plate on the back for mountaineering. After the mountaineering is completed Then the bag body is pulled to the side of the user, which effectively saves the physical strength of the user when climbing, and enhances the practicality.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the description, and are used together with the embodiments of the present invention to explain the present invention, and do not constitute a limitation to the present invention. In the attached picture:

Fig. 1 is the structural representation of a kind of mountaineering backpack of the present invention;

Fig. 2 is the dismantled structure schematic diagram of a kind of mountaineering backpack of the present invention;

Fig. 3 is a side view structural schematic diagram of a fixing plate of a mountaineering backpack of the present invention;

Fig. 4 is a front view structural schematic diagram of a mountaineering backpack of the present invention;

Fig. 5 is a schematic diagram of a cross-sectional structure of a mountaineering backpack of the present invention;

Fig. 6 is a schematic sectional structure diagram of a wrapping cloth of a mountaineering backpack of the present invention;

Fig. 7 is a schematic diagram of circuit connection of a mountaineering backpack of the present invention.

In the figure: 1. Fixed plate; 2. First zipper; 3. Bag body; 4. First protective cover; 5. Storage bag; 6. Strap; 7. Fixing strip; 8. Hanging ring; 9. Second Protective cover; 10, pulley; 11, screw rod; 12, control switch; 13, wrapping cloth; 14, inflating airbag; 15, nut; 16, solar panel; 17, second zipper; 18, clapboard; 19, solar energy Charge and discharge controller; 20, storage battery; 21, heating wire; 22, third zipper; 23, connecting zipper.

Detailed ways

The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

Embodiment: As shown in Figures 1-7, a mountaineering backpack of the present invention includes a bag body 3, a wrapping cloth 13 and a fixing plate 1. The middle part of one side of the bag body 3 is fixed with a fixing bar 7, and the lower part of the fixing bar 7 is The end hinge is provided with a hanging ring 8, and the four sides on one side of the bag body 3 are fixedly connected to the four sides on one side of the fixed plate 1 through the connecting zipper 23, and the two sides on the other side of the fixed plate 1 are fixedly provided with straps 6 , the middle part of the fixed plate 1 near the side of the bag body 3 is fixedly provided with a nut 15, the top of the bag body 3 is provided with a first zipper 2, and the tops of both sides of the bag body 3 are fixedly equipped with inflatable air bags 14, and the bag body 3 The bottom of both sides is all fixedly provided with storage bag 5, and the interior of wherein a storage bag 5 is provided with pulley 10, and one side of pulley 10 is fixedly provided with screw rod 11, and the front of package body 3 is provided with solar panel 16, control in turn. Switch 12 and wrapping cloth 13, and wrapping cloth 13 is two, the interior of two wrapping cloths 13 is all embedded with electric heating wire 21, the inside of wrapping body 3 is provided with partition board 18, and the bottom of partition board 18 is provided with solar energy respectively. Charge and discharge controller 19 and battery 20, solar panel 16 is electrically connected to solar charge and discharge controller 19, solar charge and discharge controller 19 is electrically connected to battery 20, solar charge and discharge controller 19 is also electrically connected to heating wire 21 .

Wherein, the pulley 10 is rolled up and provided with a tow rope. When the bag body 3 is equipped with heavier items and the climbing is difficult, the user can pull the connecting zipper 23 to remove the fixed plate 1 and the bag body 3, then take out the pulley 10 and put the screw 11 is screwed on the nut 15, and then one end of the tow rope on the pulley 10 is fixed on the hanging ring 8, then the bag body 3 is placed on the ground or hung on a branch, and then the user puts the strap 6 on his back and climbs the mountain, then It saves a lot of physical strength, and the user can pull the tow rope to move the bag body 3 to the side after the mountain climbing is completed.

Wherein, the two inflating airbags 14 are provided with air nozzles. When the user needs to swim across a piece of river water, because the river water is colder, convulsions such as convulsions may occur, the user can pull the third zipper 22, and then take out the inflating airbag 14, and blow air into the inflatable airbag 14 through the air nozzle, and then when the user passes the water with the mountaineering backpack on his back, the inflatable airbag 14 provided can effectively prevent the user from sinking into the water, and also save the time spent swimming. expended physical strength.

Wherein, the screw rod 11 and the nut 15 are matched and arranged. When the bag body 3 is equipped with heavier items and the climbing is difficult, the user can pull the connecting zipper 23 to remove the fixing plate 1 and the bag body 3, then take out the pulley 10 and put the screw rod 11 is screwed on the nut 15, and then one end of the tow rope on the pulley 10 is fixed on the hanging ring 8, then the bag body 3 is placed on the ground or hung on a branch, and then the user puts the strap 6 on his back and climbs the mountain, then It saves a lot of physical strength, and the user can pull the tow rope to move the bag body 3 to the side after the mountain climbing is completed.

Wherein, the outsides of the two inflating airbags 14 are provided with the first protective cover 4, the outsides of the two wrapped cloths 13 are provided with the second protective cover 9, and one side of the first protective cover 4 and the second protective cover One side of 9 is all fixedly connected with bag body 3, and the other side of two first protective covers 4 is all provided with the 3rd slide fastener 22, and the other side of the second protective cover 9 is provided with the second slide fastener 17, is provided with The first protective cover 4 and the second protective cover 9 can effectively protect the inflatable airbag 14 and the wrapping cloth 13 .

Wherein, solar charge and discharge controller 19 is SR-ML4830 solar charge and discharge controller, this kind of solar charge and discharge controller (19) adopts advanced digital power supply technology, the circuit energy conversion efficiency is as high as 98%, and has fault LED indication, Buzzer alarm, liquid crystal display abnormal information, convenient for users to determine system failure.

During work, when heavy articles are housed in the bag body 3, and when climbing a mountain is laborious, the user can pull the connecting zipper 23 to pull down the fixed plate 1 and the bag body 3, then take out the pulley 10 and screw the screw rod 11 on the nut 15, and then Fix one end of the tow rope on the pulley 10 to the hanging ring 8, then put the bag body 3 on the ground or hang it on a branch, and then the user can save a lot of physical strength when climbing the mountain with the strap 6 on his back. Finally, the user can pull the tow rope to move the bag body 3 to the side; when the user needs to swim across a piece of river water, because the river water is colder, cramps and other accidents may occur, the user can pull the third zipper 22, and then take out the inflated airbag 14, and blow air into the inflatable airbag 14 through the air nozzle, and then when the user passes the water with the mountaineering backpack on his back, the inflatable airbag 14 provided can effectively prevent the user from sinking into the water, and also save the time spent swimming. Consumption of physical strength; when the user is in a relatively cold environment or when the body temperature is low, the user can unzip the second zipper 17, take out two wraps 13, and wrap the wraps 13 on the body parts that need to be heated, and then open the control The switch 12 makes the heating wire 21 energized to work, and the heating wire 21 provided with it will conduct heat to the user's body when working, thereby realizing the function of raising the user's body temperature, preventing the user's body temperature from hypothermia and life-threatening situations; The solar panel 16 can perform the function of converting light energy into electric energy when there is light, and then store the electric energy in the storage battery 20 through the solar charge and discharge controller 19. When electricity is needed, the electricity in the storage battery 20 can be charged by solar energy. The discharge controller 19 is provided for user use.

Finally, it should be noted that: the above is only a preferred embodiment of the present invention, and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still The technical solutions recorded in the foregoing embodiments may be modified, or some technical features thereof may be equivalently replaced. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (6)

1. a mountaineering backpack, comprising a bag body (3), wrapping cloth (13) and a fixed plate (1), is characterized in that, the middle part of one side of the bag body (3) is fixedly provided with a fixing strip (7), The lower end of the fixing bar (7) is hingedly provided with a hanging ring (8), and the four sides on one side of the bag body (3) are connected to the four sides on one side of the fixing plate (1) by connecting the zipper (23). The sides are fixedly connected, the two sides of the other side of the fixed plate (1) are fixedly provided with straps (6), and the middle part of the fixed plate (1) near the side of the bag body (3) is fixedly provided with nuts (15 ), the top of the bag body (3) is provided with a first slide fastener (2), and the tops of both sides of the bag body (3) are fixedly equipped with inflation air bags (14), and the two sides of the bag body (3) The bottoms of the sides are all fixedly provided with storage bags (5), and the inside of one of the storage bags (5) is provided with a pulley (10), and one side of the pulley (10) is fixedly provided with a screw rod (11), The front of the package (3) is provided with a solar panel (16), a control switch (12) and a wrapping cloth (13) successively, and there are two wrapping cloths (13), and two wrapping cloths (13) ) are all embedded with heating wires (21), the inside of the package (3) is provided with a partition (18), and the bottom of the partition (18) is respectively provided with a solar charge and discharge controller (19) and a storage battery (20), the solar panel (16) is electrically connected to a solar charging and discharging controller (19), the solar charging and discharging controller (19) is electrically connected to a storage battery (20), and the solar charging and discharging The controller (19) is also electrically connected with the heating wire (21). 2. A mountaineering backpack according to claim 1, characterized in that a tow rope is rolled up on the pulley (10). 3. A mountaineering backpack according to claim 1, characterized in that, the two inflated airbags (14) are provided with air nozzles. 4. A mountaineering backpack according to claim 1, characterized in that, the screw rod (11) is matched with the nut (15). 5. A kind of mountaineering backpack according to claim 1, characterized in that, the outsides of the two inflated airbags (14) are all sleeved with a first protective cover (4), and the two wrapped cloths (13) ) is sheathed with a second protective cover (9), and one side of the first protective cover (4) and one side of the second protective cover (9) are fixedly connected to the bag body (3), and the two The other side of the first protective cover (4) is provided with a third zipper (22), and the other side of the second protective cover (9) is provided with a second zipper (17). 6. A mountaineering backpack according to claim 1, characterized in that, the solar charge and discharge controller (19) is a SR-ML4830 solar charge and discharge controller.