CN113615960A

CN113615960A - Multifunctional rescue backpack

Info

Publication number: CN113615960A
Application number: CN202110882167.5A
Authority: CN
Inventors: 张文军
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2021-11-09

Abstract

The invention discloses a multifunctional rescue backpack, which comprises: the stretcher comprises a first bag body, a second bag body, braces, a storage bag, a traction rope, auxiliary wheels, a support rod, a mounting seat, a stretcher insertion tube, a storage bag and a power-assisted rod; the first bag body and the second bag body are detachably connected through a zipper; the front side surface of the first bag body is provided with braces and a traction rope; the bottom of the first bag body is provided with an auxiliary wheel, and the bottom of the second bag body is provided with a supporting rod; the bottom of the first bag body and the bottom of the second bag body are both provided with mounting seats, and the boosting rod is connected with the mounting seats in a horizontal plane in an angle-adjustable manner; the front side of the first bag body and the rear side of the second bag body are both provided with a stretcher insertion tube and a storage bag, the power-assisted rod is detachably connected with the stretcher insertion tube, and the power-assisted rod can be stored in the storage bag. The backpack can be used as a common backpack, a monocycle, a slide rod or a stretcher according to actual conditions, and the problem that rescue workers are inconvenient to carry rescue tools and transfer wounded people in complex terrains can be solved.

Description

Multifunctional rescue backpack

Technical Field

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

Background

China is a country with various natural disasters, and generally earthquakes, landslide debris flows, mountain rescue and water area rescue face difficulty of road unsmooth, most of the people do not have road passing particularly in mountainous areas, rescue workers need to carry a large number of rescue equipment by hands and shoulders to climb mountains and cross over water to enter disaster areas, physical energy consumption is high, and rescue effect is not ideal. For example: the problem that how to timely transport rescue equipment to a disaster area and transport out injured people becomes urgent to be solved is met in the severe earthquake of Wenchuan in 2008 and the severe earthquake of Yaan Lushan in 2013.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. To this end, it is an object of the present invention to provide a multifunctional rescue backpack.

The technical scheme of the invention is as follows: a multi-functional rescue backpack, comprising: the stretcher comprises a first bag body, a second bag body, braces, a storage bag, a traction rope, auxiliary wheels, a support rod, a mounting seat, a stretcher insertion tube, a storage bag and a power-assisted rod; the first bag body and the second bag body are detachably connected through a zipper, the interiors of the first bag body and the second bag body are connected through a connecting belt, the first bag body is positioned on the front side, and the second bag body is positioned on the rear side; the carrying belt is arranged on the front side face of the first bag body, the storage bag is further arranged on the front side face of the first bag body, the storage bag can be opened, the traction rope is contained in the storage bag, and the traction rope is connected with the first bag body; the bottom of the first bag body is provided with a containing groove and the auxiliary wheels, the auxiliary wheels can be folded to be contained in the containing groove, the bottom of the second bag body is provided with the supporting rod, and the supporting rod is vertically arranged and can stretch out and draw back; the installation seats are arranged at the bottom of the first bag body and the bottom of the second bag body, and the boosting rod is connected with the installation seats in a horizontal plane in an angle-adjustable manner; the front side of first inclusion with the trailing flank of second inclusion all is equipped with the stretcher intubate with accomodate the bag, the vertical setting of stretcher intubate, helping hand pole can insert vertically in the stretcher intubate, helping hand pole with the stretcher intubate can be dismantled continuously, helping hand pole can be accomodate in accomodating the bag.

Preferably, the boosting rod is of a folding or splicing structure.

Preferably, the power-assisted rod comprises a plurality of force-dividing rods, one axial end of each force-dividing rod is provided with a threaded joint, the other axial end of each force-dividing rod is provided with a threaded hole, the force-dividing rods are sequentially connected end to form the power-assisted rods, and in any two adjacent force-dividing rods, the threaded joint on one of the force-dividing rods is in threaded connection with the threaded hole on the other of the force-dividing rods.

Preferably, a mounting through hole is formed in the threaded joint of the force dividing rod; the mounting seat comprises a nut and a butterfly bolt, the nut is fixedly arranged at the bottom of the second package body, and the butterfly bolt penetrates through the mounting through hole and is connected with the nut to fix the force dividing rod.

Preferably, the inner peripheral wall of the stretcher insertion tube is provided with threads, and the threaded joint of the force-dividing rod is in threaded connection with the stretcher insertion tube.

Preferably, the front side surface of the first bag body and the rear side surface of the second bag body are further provided with auxiliary tubes, the auxiliary tubes are located above the stretcher insertion tube and opposite to the stretcher insertion tube, and the assisting rods penetrate through the auxiliary tubes and are connected with the stretcher insertion tube.

Preferably, an automatic rope winding device is arranged in the first package body and used for automatically recycling the traction rope.

Preferably, a placing bag is further arranged on the first bag body or the second bag body.

Compared with the prior art, the invention has the following beneficial effects:

this knapsack has the large capacity, it is multi-functional, the characteristics of easy to use, can regard as ordinary knapsack according to actual conditions, the wheel barrow, uses such as litter or stretcher, can solve the inconvenient rescue apparatus of carrying in complicated topography of rescue personnel and shift wounded's problem, can be used to various types of scene that all kinds of calamity accidents take place the back road not smooth, the condition of passing is poor, reach rescue equipment one line fast, help rescue personnel high efficiency accomplish the rescue and search for and rescue the task, save the rescue time, improve the rescue effect, of course, this knapsack except being used for rescuing, still can be applied to camping, the agricultural production transportation in mountain area, go out the travel etc..

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts:

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the present invention;

FIG. 3 is a perspective view of the present invention;

fig. 4 is a schematic view of the present invention in use as a stretcher;

fig. 5 is a schematic view of a portion of the structure of fig. 4.

The reference numbers are as follows:

1. a first bag body; 2. a second bag body; 3. a zipper; 4. a connecting belt; 5. a harness; 6. a storage bag; 7. a hauling rope; 8. an auxiliary wheel; 9. a receiving groove; 10. a support bar; 11. a mounting seat; 12. inserting a tube into a stretcher; 13. a storage bag; 14. a booster lever; 15. a force-dividing rod; 16. a threaded joint; 17. a threaded hole; 18. a nut; 19. a butterfly bolt; 20. an auxiliary tube; 21. and (4) placing the bag.

Detailed Description

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "vertical", "circumferential", "radial", "axial", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; 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 by those skilled in the art according to specific situations.

A multifunctional rescue backpack according to an embodiment of the present invention is described below with reference to fig. 1 to 5 of the accompanying drawings, including: the first bag body 1, the second bag body 2, the braces 5, the storage bag 6, the traction rope 7, the auxiliary wheel 8, the support rod 10, the mounting seat 11, the stretcher insertion tube 12, the storage bag 13 and the power-assisted rod 14.

As shown in fig. 2 and 3, a first bag body 1 and a second bag body 2 are detachably connected through a zipper 3, the interiors of the first bag body 1 and the second bag body 2 are connected through a connecting belt 4, the first bag body 1 is positioned at the front side, and the second bag body 2 is positioned at the rear side; the leading flank of first inclusion 1 is equipped with braces 5, braces 5 are two, two braces 5 set up along left right direction, the leading flank of first inclusion 1 still is equipped with collecting bag 6, collecting bag 6 can be opened, haulage rope 7 has been accomodate in the collecting bag 6, haulage rope 7 links to each other with first inclusion 1, the time spent at ordinary times, haulage rope 7 can be put into collecting bag 6, when needs use, haulage rope 7 is pulled out again, for the convenience of the recovery of haulage rope 7, be equipped with automatic serving device in the first inclusion 1, when the back of loosing one's hand, serving device can retrieve haulage rope 7 automatically. The device can be realized by using a clockwork spring by referring to an automatic measuring tape, and is not described in detail.

The first bag body 1 or the second bag body 2 is also provided with a placing bag 21, and a plurality of small articles can be placed in the placing bag 21 so as to increase the storage space of the backpack.

The bottom of the first bag body 1 is provided with a containing groove 9 and an auxiliary wheel 8, the auxiliary wheel 8 can be folded to be contained in the containing groove 9, when the bag is not used at ordinary times, the auxiliary wheel 8 is contained in the containing groove 9, and when the bag is needed to be used, the auxiliary wheel 8 can be pulled out.

The bottom of the second bag body 2 is provided with a support rod 10, the support rod 10 is vertically arranged and can stretch, when the bag is not used at ordinary times, the support rod 10 is in a contraction state, and when the bag is needed to be used, the support rod 10 is pulled out.

The bottom of the first bag body 1 and the bottom of the second bag body 2 are both provided with mounting seats 11, and the boosting rod 14 is connected with the mounting seats 11 in a manner of adjusting the angle in the horizontal plane.

As shown in fig. 1 and 2, the front side surface of the first bag body 1 and the rear side surface of the second bag body 2 are provided with a stretcher insertion tube 12 and a storage bag 13, the stretcher insertion tube 12 is vertically arranged, the booster rod 14 can be vertically inserted into the stretcher insertion tube 12, the booster rod 14 is detachably connected with the stretcher insertion tube 12, and the booster rod 14 can be stored in the storage bag 13.

In practical applications, the assisting rod 14 should be made of a light and high-strength material, and in order to save the space occupied by the assisting rod 14, the assisting rod 14 should be of a folding or splicing structure. Such similar structural forms are many, for example, referring to fig. 3, the power-assisted rod 14 comprises a plurality of component rods 15, one axial end of each component rod 15 is provided with a threaded joint 16, the other axial end of each component rod 15 is provided with a threaded hole 17, the plurality of component rods 15 are sequentially connected end to splice the power-assisted rods 14, and in any two adjacent component rods 15, the threaded joint 16 on one of the component rods is in threaded connection with the threaded hole 17 on the other component rod. The splicing structure does not need to use an extra connecting piece, is simple in connection form, convenient to realize, high in thread strength, high in structural strength and reliable to use, and the spliced boosting rod 14 is not easy to deform and loosen.

Alternatively, as shown in fig. 3, a mounting through hole is provided at the threaded joint 16 of the component force rod 15; the mounting seat 11 comprises a nut 18 and a butterfly bolt 19, the nut 18 is fixedly arranged at the bottom of the second package body 2, the butterfly bolt 19 penetrates through the mounting through hole to be connected with the nut 18 so as to fix the force dividing rod 15, the butterfly bolt 19 is used, so that the butterfly bolt 19 can be manually screwed without using an extra wrench or other tools, after the butterfly bolt 19 is unscrewed, the angle of the power-assisted rod 14 can be adjusted, and after the adjustment is finished, the butterfly bolt 19 is screwed, so that the use is very convenient.

Alternatively, as shown in fig. 3, 4 and 5, the inner peripheral wall of the stretcher insertion tube 12 is provided with threads, and the threaded joint 16 of the component force rod 15 is in threaded connection with the stretcher insertion tube 12, and this connection structure does not need to use an additional connecting piece, is simple in connection form and convenient to implement, and has high thread strength, and the component force rod 15 and the stretcher insertion tube 12 are not easy to deform or loosen, and have high structural strength and are reliable to use.

Further, as shown in fig. 3 and 5, the front side surface of the first bag body 1 and the rear side surface of the second bag body 2 are further provided with an auxiliary tube 20, the auxiliary tube 20 is located above the stretcher insertion tube 12 and opposite to the stretcher insertion tube 12, the power-assisted rod 14 passes through the auxiliary tube 20 to be connected with the stretcher insertion tube 12, and the auxiliary tube 20 is arranged to limit the power-assisted rod 14 and prevent the power-assisted rod 14 from deviating.

The device has multiple functions, can be applied to different use scenes, and is introduced one by one as follows:

1. can be used as a common backpack. After the needed rescue goods are placed in the backpack, the rescuers can directly carry the backpack through the straps 5;

2. if the rescue article in the knapsack are more, heavier and lead to that the rescue personnel are not good when carrying, can warp the knapsack and use for the wheel barrow, be about to pull out the auxiliary wheel 8 of bottom, then take out helping hand pole 14 from accomodating bag 13 and link to each other with mount pad 11, rescue personnel alright like this can promote the knapsack through promoting helping hand pole 14 and remove. Because the angle of the power-assisted rod 14 in the horizontal plane is adjustable, the rescue workers can adjust the power-assisted rod 14 according to the body types of the rescue workers, so that the rescue workers can use the rescue workers conveniently.

3. When warping the knapsack and using for the wheel barrow, if run into the uphill condition, lead to when alone not good promoting, can use by the cooperation of two people, one of them rescue personnel opens the collecting bag 6 promptly and pulls out the tractive line and stimulate the knapsack forward, and another rescue personnel then uses helping hand pole 14 to promote the knapsack forward.

4. When the backpack is transformed into a wheelbarrow for use, if the downhill situation is met and the downhill speed is difficult to control, the supporting rod 10 can be pulled out, and the speed can be reduced by utilizing the friction between the supporting rod 10 and the ground.

5. When the backpack cannot be pushed by rivers, steps and the like and is not good to carry, the backpack can be deformed into a structure similar to a sliding rod, namely the power-assisted rods 14 are respectively connected with the mounting seats 11 on the first backpack body 1 and the second backpack body 2, so that the power-assisted rods 14 are respectively mounted on two sides of the backpack, and two rescuers can lift the backpack by using the power-assisted rods 14 in tandem.

6. In some emergency situations, the backpack can also be used as a stretcher. Referring to fig. 4, that is, the zipper 3 is completely opened, so that the first bag body 1 and the second bag body 2 are tiled, and then the stretcher insertion tubes 12 on the first bag body 1 and the second bag body 2 are respectively inserted by using the power-assisted rods 14, so that the wounded person can be placed on the tiled first bag body 1 and second bag body 2, and two rescue workers can lift the backpack by using the power-assisted rods 14 in tandem to transfer the wounded person.

In conclusion, the backpack has the characteristics of high capacity, multiple functions and easiness in use, can be used as a common backpack, a monocycle, a slide rod or a stretcher according to actual conditions, can solve the problem that rescue workers are inconvenient to carry rescue tools on complex terrains and transfer wounded persons, can be used for various fields with unsmooth roads and poor passing conditions after various disaster accidents occur, quickly transports rescue equipment to one line, helps the rescue workers to efficiently complete rescue search and rescue tasks, saves rescue time and improves rescue effects, and can be applied to camping, agricultural production transportation in mountainous areas, outgoing travel and the like.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A multi-functional rescue knapsack which characterized in that includes: the stretcher comprises a first bag body, a second bag body, braces, a storage bag, a traction rope, auxiliary wheels, a support rod, a mounting seat, a stretcher insertion tube, a storage bag and a power-assisted rod;

the first bag body and the second bag body are detachably connected through a zipper, the interiors of the first bag body and the second bag body are connected through a connecting belt, the first bag body is positioned on the front side, and the second bag body is positioned on the rear side;

the carrying belt is arranged on the front side face of the first bag body, the storage bag is further arranged on the front side face of the first bag body, the storage bag can be opened, the traction rope is contained in the storage bag, and the traction rope is connected with the first bag body;

the bottom of the first bag body is provided with a containing groove and the auxiliary wheels, the auxiliary wheels can be folded to be contained in the containing groove, the bottom of the second bag body is provided with the supporting rod, and the supporting rod is vertically arranged and can stretch out and draw back;

the installation seats are arranged at the bottom of the first bag body and the bottom of the second bag body, and the boosting rod is connected with the installation seats in a horizontal plane in an angle-adjustable manner;

the front side of first inclusion with the trailing flank of second inclusion all is equipped with the stretcher intubate with accomodate the bag, the vertical setting of stretcher intubate, helping hand pole can insert vertically in the stretcher intubate, helping hand pole with the stretcher intubate can be dismantled continuously, helping hand pole can be accomodate in accomodating the bag.

2. The multifunctional rescue backpack of claim 1, wherein the power-assisted bar is of a folding or splicing structure.

3. The multifunctional rescue backpack as recited in claim 2, wherein the force-assisted bar comprises a plurality of force-dividing bars, one axial end of each force-dividing bar is provided with a threaded joint, the other axial end of each force-dividing bar is provided with a threaded hole, the force-dividing bars are sequentially connected end to splice the force-assisted bars, and the threaded joint on one of the force-dividing bars is in threaded connection with the threaded hole on the other of the two adjacent force-dividing bars.

4. The multifunctional rescue backpack of claim 3, wherein a mounting through hole is provided at the threaded joint of the force dividing rod; the mounting seat comprises a nut and a butterfly bolt, the nut is fixedly arranged at the bottom of the second package body, and the butterfly bolt penetrates through the mounting through hole and is connected with the nut to fix the force dividing rod.

5. The multi-functional rescue backpack of claim 3, wherein the inner peripheral wall of the stretcher insertion tube is threaded, and the threaded joint of the force-dividing rod is threaded with the stretcher insertion tube.

6. The multifunctional rescue backpack of claim 1, wherein the front side of the first backpack body and the rear side of the second backpack body are further provided with auxiliary tubes, the auxiliary tubes are located above and opposite to the stretcher insertion tube, and the power-assisted rod passes through the auxiliary tubes and is connected with the stretcher insertion tube.

7. The multifunctional rescue backpack of claim 1, wherein an automatic rope winding device is disposed inside the first backpack for automatically retracting the traction rope.

8. The multifunctional rescue backpack of claim 1, wherein a placing bag is further disposed on the first backpack body or the second backpack body.