CN207492315U - A kind of novel student school bag - Google Patents

Abstract

The utility model is related to school bag technical fields, disclose a kind of novel student school bag, and including backpack body and shoulder strap, the backpack body is disposed with raincoat layer, buoyancy layer, buffer layer and object-putting layer along far from human body back direction；The raincoat layer is bonded with back, the first accommodating space and the cuff for making a stretch of the arm are provided in the raincoat layer, raincoat is placed in first accommodating space, the back of the raincoat is a part for the raincoat layer, and composite light buoyant material is filled in the buoyancy layer；Padded coaming is filled in the buffer layer；The second accommodating space is provided in the object-putting layer；The shoulder strap is connect with the raincoat layer.School bag described in the utility model can have the function of buffering, water survival, and school bag and raincoat one, solve prior art middle school student and fall and hurt seriously, can not lifesaving and the problem of need in addition carrying raincoat after student is fallen into water.

Description

A kind of novel student school bag

Technical field

The utility model is related to school bag technical fields, disclose a kind of novel student school bag.

Background technology

Novel student school bag generally only provides stationery fulling functions, safety protection function shortcoming at present, and student is going to school Or when encountering various atrocious weathers on the way home, common school bag not only lacks corresponding emergency function, for example, since rain is wet Road is slided, and student is easy to fall down, and common school bag does not have the hard thing such as shock-absorbing function, the books or pencil box placed in school bag It easily coughs up and hinders student, and common school bag needs student to provide raincoat for oneself, to after school, damp raincoat is nowhere placed, more The serious is present many pupils are not able to swim, if accidentally fallen into river and lake, it is difficult to save oneself.Therefore, for existing Technology there are the problem of, it is necessary to a kind of novel student school bag is provided.

Utility model content

The technical problems to be solved in the utility model is that prior art middle school student fall and hurt seriously, is fallen into water in student After can not lifesaving and need in addition carry raincoat the problem of.In order to solve the above technical problems, the utility model discloses one kind Novel student school bag, including backpack body and shoulder strap, the backpack body is disposed with raincoat layer, buoyancy along far from human body back direction Layer, buffer layer and object-putting layer；The raincoat layer is bonded with back, the first accommodating space is provided in the raincoat layer and for stretching Going out the cuff of arm, raincoat is placed in first accommodating space, the back of the raincoat is a part for the raincoat layer, Buoyant material is filled in the buoyancy layer；Padded coaming is filled in the buffer layer；Second is provided in the object-putting layer Accommodating space；Shoulder strap suture is on the raincoat layer.

Further, the school bag further includes handle and stable pin, and the handle is arranged on the top of the backpack body, described Stable pin is arranged on the bottom of backpack body.

As preference, buoyant material is filled in the shoulder strap.

As preference, the outer surface of the backpack body and the shoulder strap is that waterproof material is made.

As preference, being provided with inflation packet in the shoulder strap, the shoulder strap bottom is provided with inflation button.

Further, it is additionally provided with slide fastener on the raincoat layer.

As preference, the width of the shoulder strap is 50-80mm.

As preference, the filling thickness of the buoyancy layer is 15-20mm, the filling thickness of the buffer layer is 5- 10mm。

As preference, the buoyant material is composite light buoyant material, the padded coaming is pearl cotton or poly- ammonia Ester foamed plastic.

Further, the side of the school bag backpack body is provided with cup bag.

It is described in the utility model to have the advantages that using above-mentioned technical proposal：

1) novel student described in the utility model school bag has buoyancy layer, and buoyancy material is filled in the buoyancy layer Material, after student is fallen into river and lake accidentally, can generate certain buoyancy, make student's float, reduce what student drowned The death rate；

2) novel student described in the utility model school bag has buffer layer, and padded coaming is filled in buffer layer, After student falls down accidentally, certain cushioning effect can be played, also, buoyancy layer is additionally provided between buffer layer and back, when After student falls down, since buffer layer and buoyancy layer are respectively provided with certain thickness, books, pencil in school bag can effectively prevent The hard thing such as box, which is coughed up, hinders student；

3) novel student described in the utility model further includes raincoat layer with school bag, for placing raincoat, also, the raincoat Back be raincoat layer a part, student do not need to again especially band raincoat.

Description of the drawings

It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings Obtain other attached drawings.

Fig. 1 is the structure diagram of the novel student packet described in embodiment one；

Fig. 2 is sectional views of the Fig. 1 along line A-A；

Fig. 3 is the structure diagram of the novel student packet described in embodiment two；

Fig. 4 is sectional views of the Fig. 3 along line B-B；

In figure, 1- backpack bodies, 11- raincoat layers, 12- buffer layers, 13- buoyancy layers, 14- object-putting layers, 2- handles, 3- shoulder straps, 31- inflation packets, 32- inflation buttons, 4- cuffs, 5- cup bags, 6- slide fasteners, 7- stable pins.

Specific embodiment

In order to which those skilled in the art is made to more fully understand the utility model, below in conjunction with the utility model reality The attached drawing in example is applied, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described Embodiment is only the embodiment of the utility model part, instead of all the embodiments.Based on the reality in the utility model Apply example, those of ordinary skill in the art's all other embodiments obtained without making creative work all should When the range for belonging to the utility model protection.

" one embodiment " or " embodiment " referred to herein refers to may be included at least one realization side of the utility model A particular feature, structure, or characteristic in formula.In the description of the present invention, it is to be appreciated that term " on ", " top ", " bottom ", etc. instructions orientation or position relationship be based on orientation shown in the drawings or position relationship, be for only for ease of description this Utility model must have specific orientation with the device or element for simplifying description rather than instruction or hint meaning, with specific Azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " first ", " second " are only used In description purpose, and it is not intended that instruction or hint relative importance or the implicit number for indicating indicated technical characteristic Amount." first " is defined as a result, the feature of " second " can be expressed or what is implied includes one or more this feature. Moreover, term " first ", " second " etc. are the objects for distinguishing similar, specific sequence or priority time are described without being used for Sequence.It should be appreciated that the data used in this way can be interchanged in the appropriate case, so as to the implementation of the utility model described herein Example can be implemented with the sequence other than those for illustrating or describing herein.

Embodiment one：

To solve problems of the prior art, present embodiments provide a kind of novel student school bag, refering to Fig. 1 and Fig. 2, the school bag include backpack body 1 and shoulder strap 3, and the backpack body 1 is made of waterproof material.The backpack body 1 is along far from human body back Direction be disposed with raincoat layer 11, buoyancy layer 12, buffer layer 13 and object-putting layer 14, specifically, the raincoat layer 11 and people Body back is bonded, and the raincoat layer 11 includes the first accommodating space for accommodating raincoat, and the back of the raincoat is described A part for raincoat layer 11.Further, the raincoat layer 11 includes inner layer and outer layer, and the raincoat is housed in the raincoat layer 11 Inner layer in.Further, slide fastener 6 and the cuff 4 for making a stretch of the arm, the cuff 4 are additionally provided on the raincoat layer 11 It is symmetricly set on the both sides of the slide fastener 6.The cuff 4 is led to the outer layer of the raincoat layer 11 by the inner layer of raincoat layer, specifically , the back of the raincoat and the inner layer one of raincoat layer 11.When fine day, raincoat is housed in the raincoat layer 11 In layer, and pass through 6 sealing of slide fastener, when the rainy day is encountered, student unzips 6, will not be bonded and be integrated with raincoat layer 11 Part take out, wear, and by shoulder strap 3 simultaneously be wrapped in raincoat, arm is stretched out by cuff 4, after school is reached Again raincoat is housed in raincoat layer 11.As preference, the inner layer and outer layer of the raincoat layer 11 are waterproof material.

Further, 12 one side of buoyancy layer is bonded with the raincoat layer 11, and another side is bonded with the buffer layer 13, Filled with buoyant material in the buoyancy layer 12, as preference, the buoyant material is composite light buoyant material, work as primary school When life is fallen into water accidentally, it can rely on the buoyancy of composite light buoyant material that pupil be made to float in water, be provided for rescue The sufficient time.As preference, the filling thickness of the buoyancy layer 12 is 15mm.

Further, 13 one side of buffer layer is bonded with buoyancy layer 12, and another side is bonded with the object-putting layer 14, described Filled with padded coaming in buffer layer 13, certain cushioning effect can be played when pupil falls down accidentally.As preference, The filling thickness of the buffer layer 13 is 5mm, and the padded coaming is pearl cotton.Further, it is used in the object-putting layer 14 Place learning materials and the schooling apparatus such as books, pencil box.

Further, the shoulder strap 3 is sewn on the raincoat layer 11, as preference, the width of the shoulder strap 3 is 50mm.As preference, composite light buoyant material is filled in the shoulder strap 3.

Further, the school bag further includes handle 2, stable pin 7 and cup bag 5, and the handle 2 is arranged on the packet The top of body 1 facilitates parent to pick portable school bag when child, and the stable pin 7 is arranged on the bottom of the backpack body 1, side Just it is placed on the ground or on luggage carrier when not in use in school bag, simultaneously as the presence of stable pin 7, school bag are placed on ground Or it is not easy to skew when on luggage carrier, while the bottom for also avoiding backpack body 1 directly contacts with ground or luggage carrier and makes backpack body dirty Bottom.As preference, the stable pin 7 is three, three stable pins 7 form triangle in the bottom of the backpack body 1. The cup bag 5 is arranged on two narrow sides of the backpack body 1, for some carry-on articles such as holding water cup, paper handkerchief.

Embodiment two：

Another structure of novel student packet is present embodiments provided, refering to Fig. 3 and Fig. 4, the school bag includes backpack body 1 With shoulder strap 3, the backpack body 1 is made of waterproof material.The backpack body 1 is disposed with raincoat layer along the direction far from human body back 11st, buoyancy layer 12, buffer layer 13 and object-putting layer 14, specifically, the raincoat layer 11 is bonded with human body back, the raincoat layer 11 The first accommodating space including being used to accommodate raincoat, and the part that the back of the raincoat is the raincoat layer 11.Further, The raincoat layer 11 includes inner layer and outer layer, and the raincoat is housed in the inner layer of the raincoat layer 11.Further, the rain Slide fastener 6 and the cuff 4 for making a stretch of the arm are additionally provided on clothing layer 11, the cuff 4 is symmetricly set on the two of the slide fastener 6 Side.The cuff 4 is led to the outer layer of the raincoat layer 11 by the inner layer of raincoat layer, specifically, the back and raincoat of the raincoat The inner layer one of layer 11.When fine day, raincoat is housed in the inner layer of the raincoat layer 11, and passes through 6 sealing of slide fastener, when When encountering the rainy day, student unzips 6, will not be bonded the part that is integrated with raincoat layer 11 and takes out, wears, and will Shoulder strap 3 is wrapped in raincoat simultaneously, and arm is stretched out by cuff 4, and raincoat is housed in raincoat layer 11 again after school is reached It is interior.As preference, the inner layer and outer layer of the raincoat layer 11 are waterproof material.

Further, 12 one side of buoyancy layer is bonded with the raincoat layer 11, and another side is bonded with the buffer layer 13, Filled with buoyant material in the buoyancy layer 12, as preference, the buoyant material is composite light buoyant material, work as primary school When life is fallen into water accidentally, it can rely on the buoyancy of composite light buoyant material that pupil be made to float in water, be provided for rescue The sufficient time.As preference, the filling thickness of the buoyancy layer 12 is 20mm.

Further, 13 one side of buffer layer is bonded with buoyancy layer 12, and another side is bonded with the object-putting layer 14, described Filled with padded coaming in buffer layer 13, certain cushioning effect can be played when pupil falls down accidentally.As preference, The filling thickness of the buffer layer 13 is 10mm, and the padded coaming is pearl cotton.Further, it is used in the object-putting layer 14 Place learning materials and the schooling apparatus such as books, pencil box.

Further, the shoulder strap 3 is sewn on the raincoat layer 11, is preferred, the width of the shoulder strap 3 is 80mm, inflation packet is provided in institute's portion's shoulder strap, and the bottom of the shoulder strap is provided with inflation button close to the position of inflation packet.It needs Illustrate, the inflation packet is under normal circumstances no gaseity, and when it is desired to be used, for example pupil falls into river and lake accidentally When middle, button can be rotated during decline, inflation packet is inflated by wind-force.

Further, the school bag further includes handle 2, stable pin 7 and cup bag 5, and the handle 2 is arranged on the packet The top of body 1 facilitates parent to pick portable school bag when child, and the stable pin 7 is arranged on the bottom of the backpack body 1, side Just it is placed on the ground or on luggage carrier when not in use in school bag, simultaneously as the presence of stable pin 7, school bag are placed on ground Or it is not easy to skew when on luggage carrier, while the bottom for also avoiding backpack body 1 directly contacts with ground or luggage carrier and makes backpack body dirty Bottom.As preference, the stable pin 7 is four, four stable pins 7 form quadrangle in the bottom of the backpack body 1. The cup bag 5 is arranged on two narrow sides of the backpack body 1, for some carry-on articles such as holding water cup, paper handkerchief.

The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality Any modification, equivalent replacement, improvement and so within novel spirit and principle, should be included in the protection of the utility model Within the scope of.

Claims (10)

1. a kind of novel student school bag, which is characterized in that including backpack body (1) and shoulder strap (3), the backpack body (1) is along far from people Body back direction is disposed with raincoat layer (11), buoyancy layer (12), buffer layer (13) and object-putting layer (14), the raincoat layer (11) it is bonded with back, the first accommodating space and the cuff (4) for making a stretch of the arm is provided in the raincoat layer (11), it is described It is placed with raincoat in first accommodating space, the back of the raincoat is a part for the raincoat layer (11), the buoyancy layer (12) filled with buoyant material in, filled with padded coaming in the buffer layer (13), the is provided in the object-putting layer (14) Two accommodating spaces, the shoulder strap (3) are sewn on the raincoat layer.

2. novel student school bag according to claim 1, which is characterized in that the school bag further includes handle (2) and steady Determine foot (7), the handle (2) is arranged on the top of the backpack body (1), and the stable pin (7) is arranged on the bottom of backpack body (1).

3. novel student school bag according to claim 1, which is characterized in that buoyancy material is filled in the shoulder strap (3) Material.

4. the novel student school bag according to claim 1 or 3, which is characterized in that the backpack body (1) and the shoulder strap (3) it is that waterproof material is made.

5. the novel student school bag according to claim 1 or 3, which is characterized in that be provided with inflation in the shoulder strap (3) It wraps (31), shoulder strap (3) bottom is provided with inflation button (32).

6. novel student school bag according to claim 1, which is characterized in that be additionally provided with drawing on the raincoat layer (11) Chain (6).

7. novel student school bag according to claim 5, which is characterized in that the width of the shoulder strap (3) is 50- 80mm。

8. novel student school bag according to claim 1, which is characterized in that the filling thickness of the buoyancy layer (12) is 15-20mm, the filling thickness of the buffer layer (13) is 5-10mm.

9. novel student school bag according to claim 1, which is characterized in that the buoyant material is composite light buoyancy Material, the padded coaming are pearl cotton or polyurethane foam plastics.

10. novel student school bag according to claim 4, which is characterized in that the side setting of the school bag backpack body (1) There is cup bag (5).