CN217510070U - Cross fixed buoyancy schoolbag for primary and secondary school students - Google Patents

Abstract

A floating schoolbag capable of being fixed in a crossed manner for middle and primary school students comprises a schoolbag body and straps, wherein the schoolbag body is composed of a plurality of sub schoolbag bodies, a fixing mechanism is further arranged on the straps, when the condition that water falls into the schoolbag is predicted to occur, students can open the fixing mechanism to enable bodies of the students to be further bound with the floating schoolbag, the floating schoolbag is not prone to falling off in the water and can support the students to improve the survival probability of the students, the fixing mechanism is provided with a fixing ring and a fixing band, when the schoolbag is used, mountaineering buckles arranged on the fixing band are buckled into the fixing ring to complete fixing, the fixing ring is arranged on the front wall of the straps, the fixing band is arranged on the straps, a floating plate is further arranged in the schoolbag body and can bring buoyancy to the students falling into the water to support the students, the schoolbag body is further provided with a warning mechanism which can be started in advance, and search and rescue workers can find the students falling into the water after falling into the water, the students falling into the water can be saved quickly.

Description

Cross fixed buoyancy schoolbag for primary and secondary school students

Technical Field

The utility model relates to an aquatic life saving equipment technical field specifically is a school student alternately fixes buoyancy schoolbag.

Background

In recent years, with the continuous improvement of living standard of people, more and more students choose to travel for leisure, relax oneself, wherein, seaside tourism has attracted the student of a large amount because of its unique beautiful scenery, rich seafood, however, the student often can take place the accident of falling into water at the in-process of playing, to these proruption accidents, sometimes because of various reasons, life saving personnel or life saving equipment can't arrive the personnel department of falling into water for the first time and salvage, simultaneously, the personnel of falling into water also do not have effectual life saving equipment to save oneself, have caused drowned accident from this.

However, the existing schoolbag hardly has a lifesaving function, for example, in the process of traveling or going to school, a flood situation occurs or the schoolbag falls into water carelessly, the schoolbag only becomes encumbrance, and cannot help students, so that the students cannot be separated from a dangerous situation, the communication is developed at present, when vehicles such as ships and airplanes lose things or flood happens temporarily, early warning is provided, therefore, people all have time for self rescue, in daily life, if professional rescue equipment is prepared, the people have chicken ribs, the professional rescue equipment cannot be carried with sound in the process of going to school and traveling, and the installation of the professional rescue equipment needs certain professional knowledge and is not good, so that the equipment which can be used in daily life or traveling is important.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the weak point among the prior art, providing a school student alternately fixes buoyancy schoolbag, this school student alternately fixes buoyancy schoolbag: be equipped with fixed establishment, fixed establishment is equipped with solid fixed ring and fixed band, can improve the fixity of inclusion under the circumstances that the time allowwed through fixed establishment, and it is solid to form the X font, guarantees that the inclusion can not the landing in aqueous, still be provided with the kickboard in the inclusion, increase buoyancy makes the student of falling into water can float on the surface of water fast, and the knapsack adopts 180 designs of opening and shutting, also can discharge the article in the inclusion in aqueous, improves buoyancy, can come up fast and avoid drowning, and fixed establishment is for hiding the design, has the characteristics that can compatible ordinary schoolbag use.

The purpose of the utility model is realized through the following technical scheme:

a buoyancy schoolbag capable of being fixed in a crossed manner for primary and secondary school students comprises a bag body and straps, wherein the bag body is composed of a plurality of sub-bag bodies, placing bags are arranged on two sides of the bag body and can be used for placing a kettle or an umbrella, a handle is arranged at the top of the bag body, a student can lift the schoolbag through the handle, a fixing mechanism is further arranged on the straps, the student can open the fixing mechanism to further bind the body of the student with the buoyancy schoolbag when the situation of falling into water is predicted to happen, the buoyancy schoolbag is not easy to fall off in water and can be supported by the student to improve the survival probability of the student, the fixing mechanism is provided with a fixing ring and a fixing band, when the fixing mechanism is used, a climbing buckle arranged on the fixing band is buckled into the fixing ring to complete fixing, the fixing ring is arranged on the front wall of the straps, the fixing band is arranged on the straps, when the fixing band is not used, the fixing band can be contained into the straps, the novel water-falling-prevention bag is characterized in that a floating plate is further arranged in the bag body, after falling into water, the floating plate can bring buoyancy to students falling into water to support the students falling into water, the bag body is further provided with a warning mechanism, the warning mechanism is provided with a buckle ring and warning cloth, the warning cloth is buckled into the buckle ring, the warning cloth can keep a strutting state, after falling into water, search and rescue personnel can find the students falling into water conveniently, and the students falling into water can be rescued quickly.

In one embodiment, the fixing rings are two, the fixing bands are buckled to form an X shape, the buoyancy schoolbag is stably fixed on the trunk of a student, the fixing rings are distributed on the outward front wall of the straps, the straps are provided with the containing bags, the containing bags are used for containing the fixing bands, the fixing bands can be contained when the fixing bands are not used, the fixing bands are prevented from influencing daily use of the buoyancy schoolbag, the upper end of each fixing band is provided with the mountain climbing buckle matched with the fixing rings, the fixing bands are two in number, and the buoyancy schoolbag is not prone to fall off due to the fact that the two fixing bands and the mountain climbing buckle are matched.

In one embodiment, the backpack body is provided with a first sub-backpack body and a second sub-backpack body, the top parts of the first sub-backpack body and the second sub-backpack body are provided with two-way zippers, the first sub-backpack body and the second sub-backpack body can be used for containing articles, a lifesaving cavity is arranged in the first sub-backpack body, the floater is arranged in the lifesaving cavity, the zippers are arranged on the lifesaving cavity, the floating plate is convenient to inspect, maintain and replace, and when falling into water, the floating plate firstly provides buoyancy for the whole backpack, so that the backpack can lift a user out of the water.

In one embodiment, the floating plate is arranged on one side close to the back of the human body, so that the back face of the backpack is more fit with the back of a student, the back face of the backpack is matched with the fixing mechanism, the backpack is further prevented from falling off from the student falling into the water during struggling, floating or rescuing of the student falling into the water, and the side, far away from the back of the human body, of the lifesaving cavity is made of soft material fabric, so that certain deformation capacity is given to the buoyancy backpack.

In one embodiment, the storage bag is arranged in the middle of the shoulder strap, the shoulder strap is of a double-layer design, three sides of the shoulder strap are sealed, one side of the shoulder strap is opened to form the storage bag, the fixing strap is arranged in the storage bag, a rotating column is arranged at the bottom of the storage bag, the rotating column is fixedly connected in the storage bag, the bottom of the fixing strap is connected with the rotating column, the storage bag is opened during use, the fixing strap is outwards rotated and pulled out, then the mountain climbing buckle is buckled into a fixing ring arranged on the other shoulder strap, and the rotating column rotates along with the fixing strap during pulling of the fixing strap.

In one embodiment, the snap fasteners are arranged in the middle of the storage bag and symmetrically distributed on the middle of the shoulder strap, the magnet piece for adsorbing the climbing buckle is arranged at the upper end of the storage bag, the magnet piece is arranged on the inner side of the storage bag, when the fixing band is not used, the snap fasteners are pressed down, the fixing band is fixed in the storage bag and cannot swing out in the activity process of students, meanwhile, the climbing buckle is adsorbed by the magnet piece and cannot move in a sounding mode, when the fixing band is used, the snap fasteners are firstly opened, the storage bag is opened, then the climbing buckle is separated from the magnet piece, the fixing band can move, the fixing band is outwards rotated and pulled out, and then the climbing buckle is buckled into the fixing ring arranged on the other shoulder strap.

In one embodiment, the fixing band is provided with a plurality of folding surfaces, a through hole is formed in the middle of each folding surface, a rubber band is arranged in each through hole, two ends of each rubber band are fixedly connected with the corresponding braces, each folding surface has ductility, when the mountaineering buckle is buckled into the fixing ring arranged on the other brace, the rubber band is pulled open, the folding surfaces are completely unfolded, the whole fixing band is in a completely unfolded state, when the mountaineering buckle is separated from the fixing ring arranged on the other brace, the rubber band resets, the folding surfaces of the fixing band recover, the length of the fixing band is shortened, and the fixing band recovers to the length capable of being placed into the storage bag.

In one embodiment, the retaining rings are arranged on the side wall edges of the second bag body, the number of the retaining rings is four, the four corners of the warning cloth are provided with buckle bodies matched with the retaining rings, and when the warning cloth needs to be started, the buckle bodies are buckled into the retaining rings.

In one embodiment, the bottom of the bag body is partially or completely in a mesh cloth shape, water in the bag body can be quickly drained when water falls into the bag body, the two-way zippers arranged at the tops of the first sub-bag body and the second sub-bag body are as long as the length from the bottom of one end of the first sub-bag body to the bottom of the other end of the first sub-bag body and the bottom of the second sub-bag body, the bag body can be completely unfolded, articles in the bag body can be removed, the side wall of the bag body is made of waterproof cloth, the waterproof cloth cannot absorb water in water, the weight of the bag body cannot be increased, and the bag body is further internally provided with the infrared small flashlight.

Advantageous effects

Make the schoolbag can float in aqueous through set up the kickboard in the inclusion, the inclusion can provide buoyancy for the student when the student falls into water, through fixed establishment, make firmly bind between schoolbag and the student, avoid separating with the inclusion in aquatic people, improve the survival probability, and fixed establishment is hidden design, can not influence the daily use of schoolbag, can bear the back buoyancy schoolbag when meeting the flood disaster and save oneself or wait for the arrival of rescue personnel, buoyancy schoolbag can protect head or chest when the earthquake, the back stabbing, can protect the head if meeting the hail in the walking and be wounded by the hail, infrared ray little torch, send out the infrared ray when night and arouse other attention, can obtain the rescue.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on these drawings without inventive efforts.

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

FIG. 2 is a second schematic structural diagram of the present invention;

FIG. 3 is a third schematic view of the present invention;

FIG. 4 is a fourth schematic view of the present invention;

FIG. 5 is a fifth schematic view of the present invention;

FIG. 6 is a schematic view of a strap of the present invention;

FIG. 7 is a second schematic view of the shoulder strap of the present invention;

FIG. 8 is a third schematic view of a harness of the present invention;

FIG. 9 is a schematic view of the fixing band structure of the present invention;

fig. 10 is a schematic structural view of the warning cloth of the present invention.

In the figure: the bag comprises a bag body 1, straps 2, a fixing ring 3, a fixing belt 4, a floating plate 5, a buckle ring 6, warning cloth 7, a storage bag 8, a climbing buckle 9, a first sub-bag body 10, a second sub-bag body 11, a rotating column 12, a snap fastener 13, a folding surface 14 and a buckle body 15.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a single embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-10: a middle and primary school student alternately fixes buoyancy schoolbag, includes inclusion 1 and braces 2, inclusion 1 is used for holding the article, can carry the inclusion 1 up through braces 2, the inclusion 1 is made up of several sub-inclusion bodies, make the student classify the article, pack different articles into different inclusion bodies, the both sides of the inclusion 1 are equipped with and placed the bag, can be used for preventing the kettle or umbrella, the top of the inclusion 1 is equipped with the handle, can lift the buoyancy schoolbag through the handle, it is convenient to move, still be equipped with the fixed establishment on the braces 2, the stability between buoyancy schoolbag and the student can be further improved to the fixed establishment, the fixed establishment is equipped with solid fixed ring 3 and fixed band 4, form the cooperation through fixed band 4 and solid fixed ring 3, make the student bear the buoyancy after falling into water the schoolbag, the buoyancy can't break away from the student, the stable student that will fall into water holds up, the utility model discloses a buoyancy schoolbag, including the braces 2, solid fixed ring 3, fixed belt 4, fixing plate 5, floater 5, the student can be supported after falling into water, gu fixed ring 3 sets up on the antetheca of braces 2, makes things convenient for the student to detain fixed belt 4 in solid fixed ring 3, can carry out fixed work when bearing buoyancy schoolbag, and fixed process is short and fixed effectual, fixed belt 4 sets up on braces 2, and both mutual independence can not influence the use of braces 2, still be provided with floater 5 in the inclusion 1, floater 5 provides buoyancy for buoyancy schoolbag, can hold up the student after falling into water, inclusion 1 still is equipped with warning mechanism, warning mechanism is equipped with buckle 6 and warning cloth 7, can arrange warning mechanism before falling into water, is convenient for search and rescue personnel and discover the student that falls into water.

Preferably, the number of the fixing rings 3 is two, the fixing rings 3 are distributed on the outward front wall of the belt 2, the belt 2 is provided with a storage bag 8, the storage bag 8 is used for placing the fixing belts 4, the upper ends of the fixing belts 4 are provided with mountain climbing buckles 9 matched with the fixing rings 3, and the number of the fixing belts 4 is two.

Through adopting the above-mentioned technical scheme, two solid fixed ring 3 are buckled respectively by fixed band 4 of different sides, make two fixed band 4 form the X font, further improve the stability between buoyancy knapsack and the student, when avoiding falling into water, the buoyancy knapsack landing from the student trunk, and when not using fixed band 4, fixed band 4 can be accomodate into and accomodate the bag 8, make fixed band 4 not take place to remove, avoid fixed band 4 to rock, reduce the potential safety hazard, climbing buckle 9 can adopt the aluminum alloy climbing buckle, and is light, anticorrosion, advantage such as rust-resistant, and can deal with the tensile of high strength.

Preferably, the bag body 1 is provided with a first sub-bag body 10 and a second sub-bag body 11, the tops of the first sub-bag body 10 and the second sub-bag body 11 are provided with two-way zippers, a lifesaving cavity is arranged in the first sub-bag body 10, the floating plate 5 is arranged in the lifesaving cavity, and the lifesaving cavity is provided with a zipper.

Through adopting above-mentioned technical scheme, be equipped with first branch inclusion 10 and second and divide inclusion 11 and can be used for holding different article, the student of being convenient for is categorised to hold its article, and the lifesaving intracavity is used for placing kickboard 5 for the article of placing in kickboard 5 and the first branch inclusion 10 are separated, avoid article and kickboard 5 contact in the first branch inclusion 10.

Preferably, the floating plate 5 is arranged on one side close to the back of the human body, and the side, far away from the back of the human body, of the lifesaving cavity is made of soft material fabric.

Through adopting above-mentioned technical scheme, kickboard 5 sets up and is pressing close to human back one side for when falling into water, student's back or chest are pressed close to more to kickboard 5, are held up by the kickboard more easily, improve the probability of falling into water and still living, and the lifesaving chamber is kept away from human back one side and is adopted the soft material surface fabric, can reduce the dynamics that the article placed in kickboard 5 and the first minute inclusion 10 collided, the article placed in avoiding the first minute inclusion 10 appear the possibility of damaging.

Preferably, the storage bag 8 is disposed in the middle of the shoulder strap 2, the shoulder strap 2 is of a double-layer design, three sides of the shoulder strap 2 are sealed, one side of the shoulder strap is open to form the storage bag 8, the fixing strap 4 is disposed in the storage bag 8, the bottom of the storage bag 8 is provided with the rotating column 12, the rotating column 12 is fixedly connected in the storage bag 8, and the bottom of the fixing strap 4 is connected with the rotating column 12.

Through adopting above-mentioned technical scheme, accomodate bag 8 and set up and be convenient for accomodate at the middle part of braces 2, call fixed band 4, and accomodate bag 8 and the design of braces 2 formula as an organic whole, make accomodate bag 8 need not additionally to occupy the volume of braces 2, make braces 2 compare with traditional braces and do not have great change in volume, column spinner 12 plays the effect of restriction fixed band 4, give the effect of fixed band 4 rotation simultaneously, make the student can adjust fixed band 4 to arbitrary angle, the student of being convenient for launches fixed establishment.

Preferably, the snap fasteners 13 are arranged in the middle of the containing pocket 8, the snap fasteners 13 are symmetrically distributed on the middle of the shoulder strap 2, the upper end of the containing pocket 8 is provided with a magnet piece for adsorbing the mountain climbing buckle 9, and the magnet piece is arranged inside the containing pocket 8.

Through adopting above-mentioned technical scheme, snap fastener 13 is established at the middle part of accomodating bag 8, can be so that the antetheca and the back wall of accomodating bag 8 form closed, fix fixed band 4 in accomodating bag 8, make it be difficult for breaking away from accomodating bag 8 when the student is carrying the buoyancy schoolbag activity, the magnet piece can be stable adsorb mountain-climbing buckle 9, make it not the landing downwards, prevent that it from taking fixed band 4 roll-off to accomodate bag 8.

Preferably, the fixing band 4 is provided with a plurality of folding surfaces 14, a through hole is arranged in the middle of each folding surface 14, a rubber band is arranged in each through hole, and two ends of each rubber band are fixedly connected with the straps 2.

Through adopting above-mentioned technical scheme, folded surface 14 can extend, make the length of fixed band 4 increase, be convenient for two fixed band 4 alternately form the X font, under the effect of rubber band and through-hole, fixed band 4 is when not dragging by external force, fixed band 4 is in the short state of length, can level and smooth income accomodate in the bag 8, avoid accomodating bag 8 and swell, and can set up the letter of a Chinese character' ri knot in the bottom of fixed band 4, be convenient for the student adjusts the length of fixed band 4, make it when 14 expandes completely at the folded surface, the mountain-climbing is detained 4 and is just in time detained in solid fixed ring 3.

Preferably, the retaining rings 6 are arranged on the side wall edges of the second bag body 11, the number of the retaining rings 6 is four, and the four corners of the warning cloth 7 are provided with buckle bodies 15 matched with the retaining rings.

Through adopting above-mentioned technical scheme, buckle 6 and the cooperation of detaining 15 formation for warning cloth 7 keeps the state of strutting, makes search and rescue personnel faster discovery student that falls into water, and quick alignment carries out rescue work.

Preferably, the bottom of the bag body 1 is partially or completely in a mesh cloth shape, the two-way zippers arranged at the tops of the first sub-bag body 10 and the second sub-bag body 11 have a length from one end bottom of the first sub-bag body 10 to the other end bottom of the second sub-bag body 11, and the side wall of the bag body 1 is made of waterproof cloth.

Through adopting above-mentioned technical scheme, the bottom of inclusion 1 is for some or all to be the net cloth form, can discharge the water that flows in the inclusion 1 fast, and the lateral wall of inclusion 1 adopts the tarpaulin, can not absorb water for the inclusion can not increase at aquatic weight, and the length that first branch package 10 body and second divide the top of inclusion 11 to be equipped with two-way zip fastener is first branch package 10 body and second divide the one end bottom of inclusion 11 to other end bottom, makes things convenient for the student to empty the article in the inclusion 1 fast, the preparation of falling into water is ready.

The working principle is as follows: during the use, after pouring out the object in the inclusion 1, bear the inclusion for floating plate 5 is located chest department or back, then unties snap-fastener 13, makes and accomodates bag 8 and can open, then pulls out fixed band 4, and the fixed ring 3 that is equipped with on making it to go up a mountain-climbing knot 9 that is equipped with is detained and is equipped with on the opposite side braces 2 in can.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (9)

1. The utility model provides a school student alternately fixes buoyancy schoolbag, includes inclusion (1) and braces (2), its characterized in that, inclusion (1) is divided the inclusion by the several and is constituteed, the both sides of inclusion (1) are equipped with the placing bag, the top of inclusion (1) is equipped with the handle, still be equipped with fixed establishment on braces (2), fixed establishment is equipped with solid fixed ring (3) and fixed band (4), gu fixed ring (3) set up on the antetheca of braces (2), fixed band (4) set up on braces (2), still be provided with kickboard (5) in inclusion (1), inclusion (1) still is equipped with warning mechanism, warning mechanism is equipped with buckle (6) and warning cloth (7).

2. The school bag with the floating force capable of being fixed in a crossed manner for students in middle and primary schools according to claim 1, wherein the number of the fixing rings (3) is two, the fixing rings (3) are distributed on the outward front wall of the shoulder strap (2), the shoulder strap (2) is provided with a containing bag (8), the containing bag (8) is used for containing the fixing straps (4), the upper ends of the fixing straps (4) are provided with mountain climbing buckles (9) matched with the fixing rings (3), and the number of the fixing straps (4) is two.

3. The schoolbag with the cross fixed buoyancy for the students in middle and primary schools as claimed in claim 2, wherein the bag body (1) is provided with a first sub bag body (10) and a second sub bag body (11), the tops of the first sub bag body (10) and the second sub bag body (11) are provided with a bidirectional zipper, a lifesaving cavity is arranged in the first sub bag body (10), the floating plate (5) is arranged in the lifesaving cavity, and the lifesaving cavity is provided with a zipper.

4. The school bag with the floating force for the crossed fixation of the students in middle and primary schools according to claim 3, wherein the floating plate (5) is arranged on one side close to the back of the human body, and the side of the lifesaving cavity far away from the back of the human body is made of soft material fabric.

5. The school bag with the floating force for cross fixation of students in middle and primary schools according to claim 4, wherein the storage bag (8) is arranged in the middle of the shoulder strap (2), the shoulder strap (2) is of a double-layer design, three sides of the shoulder strap (2) are sealed, one side of the shoulder strap is opened to form the storage bag (8), the fixing strap (4) is arranged in the storage bag (8), the bottom of the storage bag (8) is provided with a rotating column (12), the rotating column (12) is fixedly connected in the storage bag (8), and the bottom of the fixing strap (4) is connected with the rotating column (12).

6. The school bag with the floating force capable of being fixed crosswise for students in middle and primary schools according to claim 5, wherein snap fasteners (13) are arranged in the middle of the storage bag (8), the snap fasteners (13) are symmetrically distributed on the middle of the shoulder strap (2), a magnet piece for adsorbing the climbing buckle (9) is arranged at the upper end of the storage bag (8), and the magnet piece is arranged on the inner side of the storage bag (8).

7. The school bag with the floating force for cross fixation of students in middle and primary schools according to claim 6, wherein the fixing strap (4) is provided with a plurality of folding surfaces (14), a through hole is formed in the middle of each folding surface (14), a rubber band is arranged in each through hole, and two ends of each rubber band are fixedly connected with the straps (2).

8. The school bag with the floating force capable of being fixed crosswise for students in middle and primary schools according to claim 7, wherein the buckles (6) are arranged on the side wall edges of the second bag body (11), the number of the buckles (6) is four, and the four corners of the warning cloth (7) are provided with buckle bodies (15) matched with the buckles.

9. The school bag with the floating force capable of being fixed in a crossed manner for students in middle and primary schools according to claim 8, wherein the bottom of the bag body (1) is partially or completely in a net cloth shape, the top parts of the first sub-bag body (10) and the second sub-bag body (11) are provided with bidirectional zippers, the length of the bidirectional zippers is from one end bottom of the first sub-bag body (10) to the other end bottom of the second sub-bag body (11), and the side wall of the bag body (1) is made of waterproof cloth.

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