CN208286616U - A kind of school bag with classification card - Google Patents
A kind of school bag with classification card Download PDFInfo
- Publication number
- CN208286616U CN208286616U CN201820162529.7U CN201820162529U CN208286616U CN 208286616 U CN208286616 U CN 208286616U CN 201820162529 U CN201820162529 U CN 201820162529U CN 208286616 U CN208286616 U CN 208286616U
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- school bag
- cushion block
- books
- rear wall
- classification card
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Abstract
A kind of school bag with classification card, the soft cushion block for being connected to books accommodation space front and rear wall is equipped on the inside of school bag bottom, the cushion block by-pass for extending to books accommodation space front and rear wall is reserved with by soft cushion block, the upper surface of soft cushion block carries books, making books not can enter cushion block by-pass, and the track for being connected to books accommodation space front and rear wall is equipped in cushion block by-pass；The classification card extended to school bag or so wall is additionally provided in school bag, classification card bottom is equipped with the convex tongue extended in cushion block by-pass, and convex tongue is equipped with set hang device, and track is adapted to set hang device, it is mobile to school bag mouth to limit classification card, classification card is allowed to slide to books accommodation space front and rear wall.The utility model is light-weight, and occupancy book package space is small, and influences very little to freely changing for flexible school bag thickness, convenient for classifying in school bag to books, and provides more preferable protection for books.
Description
Technical field
The utility model relates to a kind of school bags with classification card, belong to school bag technical field.
Background technique
Currently, school bag mainly leans on the interlayer of built-in front and back subregion to classify books.This interlayer is usually
With school bag two sidewalls or school bag bottom using being flexibly connected, essence is the folding and stretching, extension permission interlayer by flexible connecting material
Mobile, the shortcomings that this structure is that interlayer is limited in scope to the overall movement of school bag front and rear wall, placed between two interlayers books compared with
It will appear when more and heaved in the middle part of interlayer；In addition, interlayer mostly uses cloth bag to endure with all one's will the form of card, weight is big, at high cost, so book
Interlayer quantity in packet is generally seldom.In addition, my utility model patent number is the scalable book of ZL200910180715.9
The entirety of packet management box series effective solution classification card is slided forwards, backwards, but because its bottom is using the scalable knot of rigidity
Structure still has a significant impact to flexible and school bag the weight of flexible school bag integral thickness.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of school bag with classification card, in school bag bottom
Side is equipped with the soft cushion block for extending to books accommodation space front and rear wall, is reserved with before extending to books accommodation space by soft cushion block
The upper surface of the cushion block by-pass of rear wall, soft cushion block carries books, makes books not and can enter cushion block by-pass, cushion block by-pass
It is interior to be equipped with the track for being connected to books accommodation space front and rear wall；The classification card extended to school bag or so wall is additionally provided in school bag,
Classification card bottom is equipped with the convex tongue extended in cushion block bypass, and convex tongue is equipped with set hang device, track and set hang device
Adaptation, limitation classification card is mobile to school bag mouth, and classification card is allowed to slide to books accommodation space front and rear wall.
The utility model is light-weight, and occupancy book package space is small, and influences very little to freely changing for flexible school bag thickness,
Convenient for classifying in school bag to books, and more preferable protection is provided for books.
Detailed description of the invention
When considered in conjunction with the accompanying drawings, by referring to following detailed description, it can more completely more fully understand that this is practical new
Type and being easy learns many adjoint advantages, but attached drawing described herein is used to provide to the utility model into one
Step understands, constitutes a part of the utility model, and the illustrative embodiments and their description of the utility model are practical for explaining
It is novel, it does not constitute improper limits to the present invention, such as schemes:
Fig. 1 is specific embodiment of the utility model structural schematic diagram, shows the schoolbag structure from school bag front
Section.
Fig. 1 uses unified dash number, and the corresponding relationship of part and number is as follows:
Soft cushion block 1, cushion block by-pass 2, track 3；Classification card 4 extends to the convex tongue 41 in cushion block by-pass, hitches
Device 42.
The present invention will be further described with reference to the accompanying drawings and examples.
Specific embodiment
Obviously, those skilled in the art are belonged to originally practical based on many modifications and variations that the objective of the utility model is done
Novel protection scope.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singular " one " used herein, " one
It is a ", " described " and "the" may also comprise plural form.It is to be further understood that being used in the specification of the utility model
Wording " comprising " refer to that there are the feature, integer, step, operation, element and/or component, but it is not excluded that in the presence of or
Add other one or more features, integer, step, operation, element, component and/or their group.It should be understood that working as us
Element is claimed to be " connected " or when " coupled " to another element, it can be directly connected or coupled to other elements, or can also be with
There are intermediary elements.In addition, " connection " used herein or " coupling " may include being wirelessly connected or coupling.It is used herein to arrange
Diction "and/or" includes one or more associated any cells for listing item and all combinations.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific term) there is meaning identical with the general understanding of those of ordinary skill in the utility model fields.Also
It should be understood that those terms such as defined in the general dictionary should be understood that have in the context of the prior art
The consistent meaning of meaning will not be explained in an idealized or overly formal meaning and unless defined as here.
For the ease of clearly understanding herein, do as described below with regard to the structure of school bag and feature below: school bag has school bag mouth, with
The opposite part of school bag mouth is that school bag bottom will be referred to as upward towards the direction of school bag mouth herein according to the habit of people, by direction
The direction at school bag bottom is referred to as downward, after being known as towards the side of human body, before opposite side is known as.
The utility model is suitble to entire books accommodation space inside school bag, is also suitble to the interlayer extended in school bag by left and right
As soon as the books accommodation space being separated out, the people of this professional domain it will be understood that be not listed one by one here.
Specific embodiment: schoolbag structure diagrammatic cross-section when Fig. 1 has illustrated the present embodiment from school bag front, book
It is set on the inside of packet bottom there are three the soft cushion block 1 for attaching on the inside of school bag bottom and being connected to books accommodation space front and rear wall, soft pad
The characteristics of preferably selection flexible resilient material of block, flexible resilient material is bending and volume-diminished after stress, after external force disappears
It can restore original form by elasticity again, common this material includes the foamed materials such as foam rubber, pearl cotton, and every two is soft
The cushion block by-pass 2 for extending to books accommodation space front and rear wall is reserved between cushion block, it will be seen from figure 1 that soft pad
The upper surface of block 1 carries books, as long as setting is rationally, books will not enter cushion block by-pass 2 when normal use.Then at two
The track 3 for being connected to books accommodation space front and rear wall, the track when school bag is not squeezed by external force are respectively set in cushion block by-pass 2
3 must keep extending to books accommodation space front and rear wall straightly, and feasible pattern sees below one section of essential implementation；Classification card 4
For the thin slice extended to school bag or so wall, quantity can be one, be also possible to multiple, and the bottom of classification card 4, which is provided with, prolongs
The convex tongue 41 in cushion block by-pass 1 is reached, the setting set hang device 42 in convex tongue 41, most easy-to-use set hang device 42 is figure
The through-hole opened up in convex tongue 41 shown in 1.Set hang device 42 is adapted to track 3, is exactly to wear through-hole in the present embodiment
Onto track 3；It will be seen from figure 1 that track 3 and set hang device 42 are located in cushion block by-pass 2, books extruding not will receive,
Not only it is mobile to school bag mouth to have limited classification card 4, but also classification card 4 is allowed to slide to books accommodation space front and rear wall.
Essential implementation: first, the major advantage for the school bag being underfilled with is that thickness can be thinning when being squeezed before and after school bag,
I.e. front and rear wall can be close to each other, and school bag bottom can bend therewith, and this bending is known as the close bending in front and back herein, different
The material and construction of school bag bottom are different, and the front and back of generation also can be different close to curve form and degree, for example, some masters
Body exactly likes the school bag bottom of the school bag of cabinet, close bending before and after elasticity can obviously occur when being squeezed by external force, in external force
Restore flat condition automatically by natural resiliency after disappearance；In the utility model, soft cushion block 1 and track 3 constitute school bag bottom
A part, when school bag bottom occur front and back close to bending when, soft cushion block bends and shrinks therewith naturally, and track 3 also must
It must bend or shorten therewith, and track 3 must can restore after external force disappearance to the straight extension state of books accommodation space,
The utility model just has practicability；To guarantee this point, it is necessary that there is enough elasticity in school bag bottom and before and after generation
There is enough elastic force after bending, it is not difficult to find out that, school bag bottom and soft cushion block all can provide this required elasticity and elastic force,
Feasible pattern includes: high-tension foamed material of the soft cushion block 1 using suitable thickness, or to attach one on the inside of soft school bag bottom
The big plastic tab of layer bending elastic force, makes school bag copy for the record or for reproduction body have enough elasticity and elastic force；Then, we can be according to school bag
The characteristics of bottom and soft cushion block, selects suitable 3 material of track and structure, and when school bag bottom bend elastic force is very big, track can be adopted
With the telescopic sleeve pipe of flexible strip, flexible slice bar or telescopic bar antenna structure；If school bag bottom bend bullet
Power is smaller, it may occur that the bending of bending or bending radius very little by a relatively large margin, track 3 preferably use flexible strip；Work as books
Accommodation space is relatively thin, as long as selecting the soft cushion block 1 of suitable thickness and elastic force, such as the foaming materials such as pearl cotton of 10 millimeters thicks
Material it is ensured that the soft school bag bottom not squeezed by front and back external force is in flat condition, while can guarantee flexible strip track 3 in flat
It directly tightens, the triplicity at this softness school bag bottom, high-tension softness cushion block 1 and flexible rail 3 embodies to most typically this
The good effect of utility model had both remained the flexibility at entire school bag bottom to the maximum extent, in turn ensured track 3 to classified card
The limit function of piece 4.Second, the core function of soft cushion block 1 is to guarantee that books will not squeeze track 3, therefore selecting softness
When the thickness of cushion block 1, it should consider its natural thickness, consider thickness when it is squeezed by books again.Third, will be according to selected
Soft cushion block 1, school bag bottom and track 3 material characteristics, using the company of suitable track 3 and books accommodation space front and rear wall
The connection type of mode and books accommodation space front and rear wall and school bag bottom is connect, if track 3 is mainly by the bending bullet at school bag bottom
Power restores straight, needs to install stiffening elasticity bent angle additional in the junction at school bag front and rear wall Yu school bag bottom, so as to by the bullet at school bag bottom
Power is applied to the both ends of track 3；In addition when school bag front and rear wall bottom is very soft, stiffening elastic sheet is attached on the inside of it, it can
The elastic force of resilient flexible cushion block preferably to be acted on to the both ends of flexible rail 3, will not enumerate herein.
Classification card involved in the utility model includes soft cushion block, cushion block by-pass, track and classification card, this
The classification card is covered both and can be used as the fixation device in school bag, detachable apparatus can also be readily devised into, for example, can
Soft cushion block 1 and cushion block by-pass 2 are arranged on a wafer, the size and shape and school bag bottom inside dimensions one of thin slice
It causes, thin slice, using being detachably connected, can also use between track 3 and school bag front and rear wall with school bag bottom inside and open the company of unloading
It connects, to facilitate increase and decrease and replacement classification card.
Actual use: soft cushion block protects track always, is allowed to the extruding not by books；Operator access books mostly be
School bag carries out in the case where not squeezed by external force, from essential implementation as can be seen that track is not when school bag is squeezed by external force, keeps
Straightened condition, therefore the relative altitude of multiple classification cards can be kept constant, classification card top can play good rope
The effect of drawing；When school bag memory space does not have books, multiple cards can be mutually close to, and save space；Portable classification card top,
Books are put into, classification card is slided with being put into for books along track.
As described above, being explained in detail to the embodiments of the present invention, as long as but essentially without disengaging
The utility model point and effect of the utility model can have many deformations, this is aobvious and easy to one skilled in the art
See.Therefore, such variation is also integrally incorporated within the protection scope of the utility model.
Claims (5)
1. a kind of school bag with classification card, including the school bag main body being made of school bag mouth, school bag bottom, left and right wall and front and rear wall
And classification card, it is characterised in that the soft cushion block for being connected to books accommodation space front and rear wall, softness pad are equipped on the inside of school bag bottom
The cushion block by-pass for extending to books accommodation space front and rear wall is reserved with by block, the upper surface of soft cushion block carries books, makes book
This not can enter cushion block by-pass, be equipped with the track for being connected to books accommodation space front and rear wall in cushion block by-pass；In school bag also
Equipped with the classification card extended to school bag or so wall, classification card bottom is equipped with the convex tongue extended in cushion block by-pass, convex tongue
It is equipped with set hang device, track is adapted to set hang device, and limitation classification card is mobile to school bag mouth, allows classification card to books
The sliding of accommodation space front and rear wall.
2. a kind of school bag with classification card according to claim 1, school bag bottom is in when being squeezed before and after school bag
Elasticity, track are the flexible strip for being connected to books accommodation space front and rear wall.
3. a kind of school bag with classification card according to claim 1, school bag bottom is in when being squeezed before and after school bag
Elasticity, track are the flexible bar for being connected to books accommodation space front and rear wall.
4. a kind of school bag with classification card according to claim 1, school bag bottom is in when being squeezed before and after school bag
Elasticity, track are the telescopic sleeve pipe for being connected to books accommodation space front and rear wall.
5. a kind of school bag with classification card according to claim 1, the school bag bottom of the school bag is flexible material, school bag
Soft cushion block on the inside of bottom uses resilient foam material, and track is the flexible strip for being connected to books accommodation space front and rear wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820162529.7U CN208286616U (en) | 2018-01-31 | 2018-01-31 | A kind of school bag with classification card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820162529.7U CN208286616U (en) | 2018-01-31 | 2018-01-31 | A kind of school bag with classification card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208286616U true CN208286616U (en) | 2018-12-28 |
Family
ID=64697175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820162529.7U Active CN208286616U (en) | 2018-01-31 | 2018-01-31 | A kind of school bag with classification card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208286616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110089837A (en) * | 2018-01-31 | 2019-08-06 | 王春明 | A kind of school bag with classification card |
-
2018
- 2018-01-31 CN CN201820162529.7U patent/CN208286616U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110089837A (en) * | 2018-01-31 | 2019-08-06 | 王春明 | A kind of school bag with classification card |
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