CN204105152U - Portable school bag pulling bag - Google Patents
Portable school bag pulling bag Download PDFInfo
- Publication number
- CN204105152U CN204105152U CN201420525437.2U CN201420525437U CN204105152U CN 204105152 U CN204105152 U CN 204105152U CN 201420525437 U CN201420525437 U CN 201420525437U CN 204105152 U CN204105152 U CN 204105152U
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- bag
- school bag
- expansion link
- school
- string
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Abstract
The utility model discloses a kind of portable school bag pulling bag, comprising: an expansion link, the two ends of described expansion link are respectively arranged with a road wheel; Bottom is connected to the string bag in order to hold school bag on described expansion link, and be accommodated in the bottom supporting of interior school bag on described expansion link, the top of the described string bag is provided with lift parts.School bag is contained in the string bag, namely school bag body is pulled to walk on the ground by pulling part part, alleviate the heavy burden of student, and arrived in classroom, school bag can be taken out from the string bag and put in the drawer of desk, then expansion link is shunk and puts into school bag after being put in order by the string bag, the normal use of school bag can not be hindered, school bag is made to have hauling or carry on the back the dual-use function of walking, and place strong adaptability.
Description
Technical field
The utility model relates to a kind of portable school bag pulling bag.
Background technology
School bag mainly for student go to school fashionable dress books, stationery, existing conventional book packet function is single, simple structure, can only the backrest band back of the body at the back of student.But along with the development of society, making rapid progress of science and technology, the learning tasks of student are more and more heavier, the books that student goes to school and all kinds of schooling apparatus all many, and be much all heavier, student is allowed to shoulder gruelling, some classmates leave home far away, also can bring the lunch box of dress lunch, and kettle etc., less add the burden of school bag, the school bag that the long back of the body is very heavy, vertebral column development can be had a strong impact on, particularly students in middle and primary schools, backbone is not grown completely, not strong to the ability to take the burden of pressure, cause scoliosis very easily, even bring out ankylosing spondylitis.
For this reason, there is polytype pull bar school bag on the market at present, as Chinese patent Authorization Notice No. CN201860986U discloses a kind of light pull bar school bag, comprise main bag, the back side of main bag is at least provided with a braces, is also provided with telescopic lever, is provided with supporting construction in the bottom of main bag at the back side of main bag, telescopic lever is fixedly connected with supporting construction, is provided with roller in the bottom of supporting construction.Standard Reduction of Students' Study Load pull bar student school bag, design meets fashion element, when school bag weight is excessive, can pulls out pull bar and draw row by the ground for school bag, effectively can disperse the weight of school bag, take on more laborsaving.
But above-mentioned patent is inconvenient to due to the existence of supporting construction collect, can not leave in the school bag drawer of desk, can only be placed in the aisle on desk side, have a strong impact on the walking order of classroom like this, and there is potential safety hazard, so there is some schools to forbid, student carries pull bar school bag and goes to classroom to attend class.
Utility model content
The purpose of this utility model is conveniently to collect for existing pull bar school bag the deficiency and defect deposited, provides a kind of portable school bag pulling bag, and this portable school bag pulling bag can hold school bag and convenient collection, to solve the problem.
The technical problem that the utility model solves can realize by the following technical solutions:
A kind of portable school bag pulling bag, is characterized in that, comprising:
One expansion link, the two ends of described expansion link are respectively arranged with a road wheel;
Bottom is connected to the string bag in order to hold school bag on described expansion link, and be accommodated in the bottom supporting of interior school bag on described expansion link, the top of the described string bag is provided with lift parts.
In a preferred embodiment of the present utility model, described string bag periphery is also coated with waterproof cloth.
In a preferred embodiment of the present utility model, bottom interior wall four corners of the described string bag are provided with some spacing edges for limiting described school bag position.
In a preferred embodiment of the present utility model, described lift parts comprise double buckle, and described sub-buckle or box are provided with handle.
In a preferred embodiment of the present utility model, the inwall of the described string bag vertically circumference is evenly equipped with some flexible reinforcements.
In a preferred embodiment of the present utility model, the described string bag is the elasticity string bag.
Owing to have employed technical scheme as above, school bag is contained in the string bag, namely school bag body is pulled to walk on the ground by pulling part part, alleviate the heavy burden of student, and arrived in classroom, school bag can be taken out from the string bag and put in the drawer of desk, again expansion link shunk and put into school bag after being put in order by the string bag, the normal use of school bag can not be hindered, make school bag have hauling or carry on the back the dual-use function of walking, and place strong adaptability.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Fig. 2 be the utility model and school bag with the use of structural representation.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
See the portable school bag pulling bag of the one shown in Fig. 1 and Fig. 2, comprise expansion link 300 and the string bag 200, expansion link 300 is connected with the bottom of the string bag 200, and the two ends of expansion link 300 are configured with a road wheel 330 respectively, expansion link 300 in the present embodiment is the multistage adjustable telescopic rod of binodal, left and right two section telescopic bars 310,320 are furnished with some adjustment holes 311,321 along its length, coordinated with adjustment hole 311,321 by the salient point in expansion link 300, to reach the object changing expansion link 300 length, to adapt to the school bag 100 of different in width.
School bag 100 is contained in the string bag 200; the top of the string bag 200 is provided with an opening (not shown); this mouth periphery is provided with restraint zone (not shown); school bag body 100 is all accommodated in the inner by the string bag 200 in the present embodiment; certainly; the string bag 200 also can adopt half accommodation form, is contained in the string bag 200 middle and lower part of school bag body 100 and also belongs to protection domain of the present utility model.In order to make school bag body 100 can stably be fixed in the string bag 200, bottom interior wall four corners of the string bag 200 are provided with some spacing edges 250 for limiting school bag 100 position.Simultaneously in order to make the string bag 200 can with the school bag 100 of multiple different size to adaptation, the string bag 200 in the present embodiment be the elasticity string bag.Also be coated with waterproof cloth (not shown) in the periphery of the string bag 200, can play and prevent school bag 100 to wet the effect of water.Moreover, in order to better bear the quality of school bag 100, the string bag 200 inwall vertically circumference be evenly equipped with some flexible reinforcements 240, when the string bag 200 needs receipts to gather into folds, flexible reinforcement 240 can shrink, and the normal receipts of the string bag 200 can not be hindered to fold.The top of the string bag 200 is provided with lift parts, and in the present embodiment, conveniently school bag body 100 and the assembling of the string bag 200, lift parts and comprise double buckle 210,220, sub-buckle 210 or box 220 are provided with handle 230.Conveniently the lifting or hanging of school bag, the second lift parts 260 are also provided with in the side, top of the string bag 200, second lift parts 260 comprise two ends and are connected to the string bag 200 lifts band 261, in order to improve the comfort lifting band 261, be provided with at the middle part lifting band 261 and lift pad 262, lift pad 262 to be bonded in by magic tape and to lift on band 261, be convenient for changing.
When school bag 100 is placed on the ground walking by needs, school bag 100 is stable to be contained in the string bag 200, and can drag school bag 100 by the lift of handle 230 and walk on the ground, the bottom supporting of school bag 100, on expansion link 300, alleviates the heavy burden of student; When needs become the use of normal school bag again, school bag body 100 is taken out from the string bag 200, again expansion link 300 shunk and put into school bag body 100 after being put in order by the string bag 200, the normal use of school bag body 100 can not be hindered, school bag body 100 is made to have hauling or carry on the back the dual-use function of walking, and place strong adaptability.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. a portable school bag pulling bag, is characterized in that, comprising:
One expansion link, the two ends of described expansion link are respectively arranged with a road wheel;
Bottom is connected to the string bag in order to hold school bag on described expansion link, and be accommodated in the bottom supporting of interior school bag on described expansion link, the top of the described string bag is provided with lift parts.
2. a kind of portable school bag pulling bag as claimed in claim 1, it is characterized in that, described string bag periphery is also coated with waterproof cloth.
3. a kind of portable school bag pulling bag as claimed in claim 1, is characterized in that, bottom interior wall four corners of the described string bag are provided with some spacing edges for limiting described school bag position.
4. a kind of portable school bag pulling bag as claimed in claim 1, it is characterized in that, described lift parts comprise double buckle, and described sub-buckle or box are provided with handle.
5. a kind of portable school bag pulling bag as claimed in claim 1, is characterized in that, the inwall of the described string bag vertically circumference is evenly equipped with some flexible reinforcements.
6. a kind of portable school bag pulling bag as claimed in claim 1, it is characterized in that, the described string bag is the elasticity string bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420525437.2U CN204105152U (en) | 2014-09-12 | 2014-09-12 | Portable school bag pulling bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420525437.2U CN204105152U (en) | 2014-09-12 | 2014-09-12 | Portable school bag pulling bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204105152U true CN204105152U (en) | 2015-01-21 |
Family
ID=52322526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420525437.2U Active CN204105152U (en) | 2014-09-12 | 2014-09-12 | Portable school bag pulling bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204105152U (en) |
-
2014
- 2014-09-12 CN CN201420525437.2U patent/CN204105152U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |