CN209644199U - A kind of ventilative school bag of shield ridge - Google Patents
A kind of ventilative school bag of shield ridge Download PDFInfo
- Publication number
- CN209644199U CN209644199U CN201821494000.1U CN201821494000U CN209644199U CN 209644199 U CN209644199 U CN 209644199U CN 201821494000 U CN201821494000 U CN 201821494000U CN 209644199 U CN209644199 U CN 209644199U
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- CN
- China
- Prior art keywords
- ventilative
- school bag
- back pad
- shield ridge
- shoulder belt
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Abstract
The utility model discloses a kind of ventilative school bags of shield ridge, including school bag ontology and harness, the harness includes shoulder belt interconnected and adjusting band, the shoulder belt upper end, band lower end is adjusted to be connected on the school bag ontology, lower end, a left side on the school bag ontology rear end face, right end corresponds to human spine portion and is provided with the identical first ventilative back pad of structure, shield ridge channel is formed between two first ventilative back pads, in being provided with anti-skidding bolster by spacing distance is transversely arranged from top to down on the shield ridge channel, corresponding human body waist is provided with the second ventilative back pad below two first ventilative back pads, it is provided on the inside of the shoulder belt and the ventilative back pad of the third of the shoulder belt equivalent width.It is sultry that the utility model can improve traditional school bag, air-locked problem, have the advantages that it is convenient to use, carry, be comfortable durable.
Description
Technical field
The utility model relates to school bag technical field, in particular to a kind of shield ridge is breathed freely school bag.
Background technique
Currently, the school bag back side and human body back cause the development of children's vertebra against contacting traditional school bag when in use
Burden.Especially during the broiling summer, human body back contact site is easier the clothes that is wet with sweat, and can not gravity-flow ventilation it is dry
It is dry, it is easy to cause user's skin uncomfortable, sufferings and inflammation, and the sweat omitted after cooling is easy to cause user to feel
It emits；And as the school work of student is increasingly heavier, the textbook of student is also more and more, and student is when carrying on the back thick and heavy school bag, student
Back is not buffered with school bag, is easy to damage student's knapsack and backbone.
Summary of the invention
The purpose of this utility model is that in view of the above-mentioned problems, provide a kind of good permeability, have to backbone weight bearing it is certain slow
Solution effect can make knapsack and backbone keep the ventilative school bag of the shield ridge of certain distance.
The utility model technical solution used for the above purpose are as follows:
A kind of ventilative school bag of shield ridge, including school bag ontology and harness, the harness include shoulder belt interconnected and adjusting
Band, the shoulder belt upper end adjust band lower end and are connected to the school bag ontology upper and lower end, on the school bag ontology rear end face
Left and right end correspond to human spine portion and be provided with the identical first ventilative back pad of structure, between two first ventilative back pads
Shield ridge channel is formed, in being provided with anti-skidding bolster, two institutes by spacing distance is transversely arranged from top to down on the shield ridge channel
It states corresponding human body waist below the first ventilative back pad and is provided with the second ventilative back pad, be provided on the inside of the shoulder belt wide with the shoulder belt
Spend the ventilative back pad of consistent third.
Preferably, the thickness as outside of the first ventilative back pad is greater than the inner thickness of the first ventilative back pad, it is described
The thickness of second ventilative back pad is less than the thickness of the described first ventilative back pad, and the area of the second ventilative back pad is less than each institute
State the area of the first ventilative back pad.
Preferably, the first ventilative back pad, the second ventilative back pad are respectively included from interior first set gradually outward
EVA foam-rubber cushion, the first nylon waterproof layer and the first ventilative stratum reticulare, the first EVA foam-rubber cushion are set on the school bag ontology, institute
The first ventilative stratum reticulare is stated to coat the first EVA foam-rubber cushion, the first nylon waterproof layer and sew in school bag ontology rear end
Face.
Preferably, being provided with several first air holes, the shape of first air hole on the first ventilative stratum reticulare
For diamond shape or rectangular.
Preferably, the third back pad includes from interior the 2nd EVA foam-rubber cushion set gradually outward, the second nylon waterproof
Layer and the second ventilative stratum reticulare, the 2nd EVA foam-rubber cushion are set on the shoulder belt, and the second ventilative stratum reticulare is by described second
EVA foam-rubber cushion, the second nylon waterproof layer cladding and sewing are on the shoulder belt.
Preferably, being provided with several second air holes, the shape of second air hole on the second ventilative stratum reticulare
For diamond shape or rectangular.
Preferably, the anti-skidding bolster is silica gel component.
Preferably, two adjustings take and are connected with regulating part, set between the left regulating part, right regulating part
It is equipped with chest button.
Preferably, being vertically arranged with reflecting component on the school bag ontology front end face.
Preferably, silica gel handle is arranged in the school bag bodies top.
The utility model has the following beneficial effects: the utility model is simple and reasonable, and it is ingenious in design, by school bag ontology
Rear end face is provided with the first ventilative back pad, the second ventilative back pad and is provided with the ventilative back pad of third on harness, effectively mitigates
Back, waist and shoulder pressure, reduce muscular fatigue degree, can make student endorse packet when be not subjected to excessive pressure, have
Conducive to student's development, while it is sultry to improve traditional school bag, air-locked problem, have it is convenient to use, carry, be comfortable durable
The advantages of.
With reference to the accompanying drawing with embodiment, the present invention will be further described.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the main view of the utility model；
Fig. 3 is the schematic diagram of internal structure of the utility model.
Specific embodiment
As shown in Figure 1 to Figure 3, in the present embodiment, a kind of ventilative school bag of shield ridge, including school bag ontology and harness, the back
Band includes shoulder belt 1 interconnected and adjusts band 2, and 1 upper end of shoulder belt, adjusting 2 lower end of band are connected to the school bag sheet
Body upper and lower end, the left and right end on the school bag ontology rear end face corresponds to human spine portion, and to be provided with structure identical first ventilative
Back pad 3 forms shield ridge channel 4 between two first ventilative back pads 3, in pressing interval distance on the shield ridge channel 4 from top to down
It is provided with anti-skidding bolster from transversely arranged, human body waist is corresponded to below two first ventilative back pads 3 and is provided with second thoroughly
Gas back pad 5, is provided on the inside of the shoulder belt 1 and the third of 1 equivalent width of the shoulder belt is breathed freely back pad 6.
In the present embodiment, the thickness as outside of the first ventilative back pad 3 is greater than the inner thickness of the first ventilative back pad 3,
The thickness of the second ventilative back pad 5 is less than the thickness of the described first ventilative back pad 3, and the area of the second ventilative back pad 5 is small
In the area of each first ventilative back pad 3.
In the present embodiment, the first ventilative back pad 3, the second ventilative back pad 5 respectively include setting gradually outward from interior
First EVA foam-rubber cushion, the first nylon waterproof layer and the first ventilative stratum reticulare, the first EVA foam-rubber cushion are set to the school bag ontology
On, the first EVA foam-rubber cushion, the first nylon waterproof layer are coated and are sewed in the school bag ontology by the first ventilative stratum reticulare
Rear end face.
In the present embodiment, several first air holes, the shape of first air hole are provided on the first ventilative stratum reticulare
Shape is diamond shape or rectangular.
In the present embodiment, the third back pad includes anti-from interior the 2nd EVA foam-rubber cushion set gradually outward, the second nylon
Water layer and the second ventilative stratum reticulare, the 2nd EVA foam-rubber cushion are set on the shoulder belt 1, and the second ventilative stratum reticulare is by described the
Two EVA foam-rubber cushions, the second nylon waterproof layer cladding and sewing are on the shoulder belt 1.
In the present embodiment, several second air holes, the shape of second air hole are provided on the second ventilative stratum reticulare
Shape is diamond shape or rectangular.
In the present embodiment, the anti-skidding bolster is silica gel component.
Specifically, buffer function can be carried out to student back when student carries school bag movement or runs between anti-skidding buffering.
In the present embodiment, regulating part 7, the left regulating part 7, right regulating part 7 are connected on two adjusting bands 2
Between be provided with chest button.
Specifically, can be endorsed according to the student posture of packet of chest button be adjusted, by the height of up and down adjustment adjusting key, from
And adjust the position of chest button.
In the present embodiment, reflecting component is vertically arranged on the school bag ontology front end face.
Specifically, at night, because light is too dark, student's walking is on the way easy to happen traffic accident, before school bag ontology
Increase reflecting component on end face, under vehicle irradiation, light can be reflected, to play the role of a warning.
In the present embodiment, silica gel handle 8 is arranged in the school bag bodies top.
Specifically, silica gel handle 8 facilitates student when endorsement packet feels exhausted, and takes school bag, silica gel material with portable mode
Mass-energy slows down the pressure that hand is born when by school bag, and hand is made to feel comfortable.
Specifically, in the setting of school bag ontology two sides, there are two side pockets, and side pocket sack is provided with elastic brace web, in the side pocket
It is provided with reflection plaster on the outside of sack, an Article hanging fastener is provided on the downside of side pocket sack.
Specifically, school bag bodies top is provided with bi-directional zip, opens bi-directional zip, is provided on school bag Internal back end
It is layered interlayer bag.
In school bag ontology rear end face using the shield ridge channel 4 for meeting the setting of human spine shape, two the first ventilative back pads
3, the second ventilative back pad 5 and the ventilative back pad 6 of third contact to disperse pressure, the first ventilative stratum reticulare with the muscle at back, shoulder
And second ventilative stratum reticulare avoid directly contacting for human dressing and EVA foam-rubber cushion, reduction makes EVA foam-rubber cushion because being used for a long time
At abrasion, and the first ventilative stratum reticulare and the second ventilative stratum reticulare have retractility, using deformation will not be generated over time,
It can promote when using school bag in the first air hole and the second air hole being arranged on the first ventilative stratum reticulare and the second ventilative stratum reticulare
Back ventilation.
The utility model is simple and reasonable, ingenious in design, by being provided with the first ventilative back in school bag ontology rear end face
Pad 3, the second ventilative back pad 5 and be provided on harness third breathe freely back pad 6, effectively mitigate back, waist and shoulder pressure
Power reduces muscular fatigue degree, and student can be made not to be subjected to excessive pressure when endorsing packet, is conducive to student's development, simultaneously also
It is sultry that traditional school bag can be improved, air-locked problem has the advantages that be easy to use, carries, is comfortable durable.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation.Anyone skilled in the art, it is all available in the case where not departing from technical solutions of the utility model ambit
The methods and technical content of the disclosure above makes many possible changes and modifications to technical solutions of the utility model, or is revised as
The equivalent embodiment of equivalent variations.Therefore all contents without departing from technical solutions of the utility model, the shape according to the utility model
Equivalence changes made by shape, construction and principle should all be covered by the protection scope of the utility model.
Claims (9)
- The school bag 1. a kind of shield ridge is breathed freely, including school bag ontology and harness, the harness include shoulder belt interconnected and adjust band, The shoulder belt upper end, adjusting band lower end are connected to the school bag ontology upper and lower end, it is characterised in that: the school bag ontology Left and right end on rear end face corresponds to human spine portion and is provided with the identical first ventilative back pad of structure, and two described first ventilative Shield ridge channel is formed between back pad, in being provided with anti-skidding buffering by spacing distance is transversely arranged from top to down on the shield ridge channel Part, two first ventilative corresponding human body waists in back pads lower section are provided with the second ventilative back pad, are provided on the inside of the shoulder belt With the ventilative back pad of third of the shoulder belt equivalent width；Silica gel handle is arranged in the school bag bodies top.
- 2. the ventilative school bag of a kind of shield ridge according to claim 1, which is characterized in that the thickness as outside of the first ventilative back pad Greater than the inner thickness of the first ventilative back pad, the thickness of the second ventilative back pad is less than the thickness of the described first ventilative back pad Degree, the area of the second ventilative back pad are less than the area of each first ventilative back pad.
- The school bag 3. a kind of shield ridge according to claim 1 or claim 2 is breathed freely, which is characterized in that the first ventilative back pad, second are thoroughly Gas back pad is respectively included from interior the first EVA foam-rubber cushion, the first nylon waterproof layer and the first ventilative stratum reticulare set gradually outward, institute The first EVA foam-rubber cushion is stated on the school bag ontology, the first ventilative stratum reticulare is by the first EVA foam-rubber cushion, the first Buddhist nun Imperial waterproof layer is coated and is sewed in the school bag ontology rear end face.
- 4. the ventilative school bag of a kind of shield ridge according to claim 3, which is characterized in that if being provided on the first ventilative stratum reticulare Dry first air hole, the shape of first air hole are diamond shape or rectangular.
- 5. the ventilative school bag of a kind of shield ridge according to claim 1, which is characterized in that the ventilative back pad of the third includes from interior past The 2nd EVA foam-rubber cushion, the second nylon waterproof layer and the second ventilative stratum reticulare set gradually outside, the 2nd EVA foam-rubber cushion are set to On the shoulder belt, the 2nd EVA foam-rubber cushion, the second nylon waterproof layer are coated and are sewed in described by the second ventilative stratum reticulare On shoulder belt.
- 6. the ventilative school bag of a kind of shield ridge according to claim 5, which is characterized in that if being provided on the second ventilative stratum reticulare Dry second air hole, the shape of second air hole are diamond shape or rectangular.
- 7. the ventilative school bag of a kind of shield ridge according to claim 1, which is characterized in that the anti-skidding bolster is silica gel component.
- 8. the ventilative school bag of a kind of shield ridge according to claim 1, which is characterized in that two adjustings take and are connected with Regulating part is provided with chest button between the left regulating part, right regulating part.
- 9. the ventilative school bag of a kind of shield ridge according to claim 1, which is characterized in that longitudinally set on the school bag ontology front end face It is equipped with reflecting component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821494000.1U CN209644199U (en) | 2018-09-13 | 2018-09-13 | A kind of ventilative school bag of shield ridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821494000.1U CN209644199U (en) | 2018-09-13 | 2018-09-13 | A kind of ventilative school bag of shield ridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209644199U true CN209644199U (en) | 2019-11-19 |
Family
ID=68505326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821494000.1U Active CN209644199U (en) | 2018-09-13 | 2018-09-13 | A kind of ventilative school bag of shield ridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209644199U (en) |
-
2018
- 2018-09-13 CN CN201821494000.1U patent/CN209644199U/en active Active
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