CN206596784U - A kind of school bag for facilitating stair climbing - Google Patents
A kind of school bag for facilitating stair climbing Download PDFInfo
- Publication number
- CN206596784U CN206596784U CN201720212095.2U CN201720212095U CN206596784U CN 206596784 U CN206596784 U CN 206596784U CN 201720212095 U CN201720212095 U CN 201720212095U CN 206596784 U CN206596784 U CN 206596784U
- Authority
- CN
- China
- Prior art keywords
- school bag
- circular base
- base slab
- dividing plate
- pull bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model is related to a kind of school bag for facilitating stair climbing, including school bag body and pull bar, it is characterised in that：The school bag body includes annular school bag face, and the left and right sides in the annular school bag face is provided with circular base slab, dividing plate is provided with annular school bag face, and the left and right ends of the dividing plate are fixedly linked with circular base slab respectively, and the pull bar is arranged on dividing plate；The periphery of the circular base slab is provided with a circle groove, and the groove is interior to be provided with ball, and the ball is evenly distributed on the periphery of circular base slab, and is limited by retainer, and the periphery of the ball is provided with a rolling ring, and the rolling ring is provided with buffer layer.After said structure, the structure of whole school bag is also more stablized, it is moved easily, rolling ring is provided with the periphery of circular base slab simultaneously, during dragging, in the presence of frictional force, rolling ring can constantly be rolled around supporting plate, such facilitating going upstairs and going downstairs, and the setting of the support frame on school bag, the regulation of angle when facilitating the school bag to put.
Description
Technical field
The utility model is related to study article technical field, specifically a kind of crawler type school bag for facilitating stair climbing.
Background technology
In order to reduce students' burden, major part students in middle and primary schools use pull bar school bag at present, without backing on the body, and mitigate heavy
Compressing of the weight school bag to body.But school bag itself volume of pull bar 2 on the market is larger, has certain deadweight, adds books
Weight so that the component of pull bar school bag is not light.It can be said to be convenient when walking level land, but if gone upstairs, it is necessary to student carries oneself
Building is wrapped, because weight is than the school bag increase without pull bar, this is relatively difficult for student, using very inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of school bag for facilitating stair climbing, to solve to propose in above-mentioned background technology
The problem of.
To reach above-mentioned purpose, the utility model is adopted the following technical scheme that：
A kind of school bag for facilitating stair climbing, including school bag body and pull bar, it is characterised in that：The school bag body includes ring
Shape school bag face, the left and right sides in the annular school bag face is provided with circular base slab, dividing plate is provided with annular school bag face, and pass through
Dividing plate is separated out different storage spaces in school bag body, the left and right ends of the dividing plate respectively with circular base slab stationary phase
Even, the pull bar is arranged on dividing plate；The periphery of the circular base slab is provided with a circle groove, and the groove is interior to be provided with ball,
The ball is evenly distributed on the periphery of circular base slab, and is limited by retainer, and the periphery of the ball is provided with one
Individual rolling ring, the rolling ring is provided with buffer layer, and then is touched by buffer layer and ground.
It is preferred that the buffer layer is processed using elastomeric material.
It is preferred that being additionally provided with a support frame on the circular base slab, support frame as described above is U-shaped, and is connected
Between the circular base slab of left and right two, when pull bar is pulled into vertical position, support frame and left and right circular base slab can be passed through
By the support of whole school bag on the ground.
It is preferred that the annular school bag face is made of cloth, and is provided with U-shaped opening on its surface, and at U-shaped opening
Provided with slide fastener.
It is preferred that the pull bar uses expansion link, and the centre position of dividing plate is disposed at, so when shrinking, drawn
Bar can be completely hidden in dividing plate.
The utility model has the advantages that：First, by setting dividing plate in school bag, and then school bag is separated into different storings
Space, convenient storage；The structure of whole school bag is also more stablized simultaneously, is moved easily.
2nd, rolling ring is provided with the periphery of circular base slab, during dragging, in the presence of frictional force, rolling ring can ring
Constantly rolled around supporting plate, such facilitating going upstairs and going downstairs.
3rd, the setting of the support frame on school bag, the regulation of angle when facilitating the school bag to put.
Brief description of the drawings
The utility model is described further with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of structural representation of divan of the utility model；
Fig. 2 is the sectional view in annular school bag face in the utility model；
Fig. 3 is the sectional view of circular base slab in the utility model；
In figure：1st, school bag body；2nd, pull bar；3rd, annular school bag face；4th, circular base slab；5th, dividing plate；6th, groove；7th, roll
Pearl；8th, retainer；9th, rolling ring；10th, buffer layer；11st, support frame；12nd, slide fastener.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe.
Refer to the attached drawing 1 and Fig. 2：A kind of school bag for facilitating stair climbing, including school bag body 1 and pull bar 2, the school bag body
1 includes annular school bag face 3, and the left and right sides in the annular school bag face 3 is provided with circular base slab 4, is provided with annular school bag face 3
Dividing plate 5, preferably two pieces of its quantity, and be crossed as it is cross be arranged in school bag body 1, and then be separated out in school bag body 1
Four different storage spaces, books and stationery can be individually placed in different storage spaces, with easy to find, prevent from losing
The advantage of mistake；The left and right ends of the dividing plate 5 are fixedly linked with circular base slab 4 respectively, and the pull bar 2 is arranged on dividing plate 5,
The Stability Analysis of Structures of so whole school bag, will not arbitrary deformation, or even can also be used as stool.
As shown in figure 3, the circular base slab 4 is made of hard material, its periphery is described recessed provided with a circle groove 6
Ball 7 is provided with groove 6, the ball 7 is evenly distributed on the periphery of circular base slab 4, and is limited by a retainer 8
Firmly, the periphery of the ball 7 is arranged with a rolling ring 9, and the rolling ring 9 is provided with buffer layer 10, and the buffer layer 10 uses rubber
Glue material is processed, larger with ground friction coefficient；So whole school bag is just touched by buffer layer 10 and ground, is in one's hands
During firmly pull bar 2 is dragged, due to the presence of frictional force, rolling ring 9 can constantly be rolled around circular base slab 4.
In the present embodiment, a support frame 11 is additionally provided with the circular base slab 4, support frame as described above 11 is U-shaped, and
Connect between the circular base slab 4 of left and right two, when pull bar 2 is pulled into vertical position, can by support frame 11 with
The cooperation of left and right circular base slab 4, by the support of whole school bag on the ground.
In the present embodiment, the annular school bag face 3 is made of cloth, and relative with each storage space on its surface
The position answered is provided with slide fastener 12, so facilitates being put into or taking out for article provided with a U-shaped opening, U-shaped opening.
In the present embodiment, the pull bar 2 uses expansion link, and is disposed at the centre position of dividing plate 5, is so receiving
During contracting, pull bar 2 can be completely hidden in dividing plate 5, very convenient.
Operation principle：Slide fastener 12 is first opened when using, books and stationery are put into different storage spaces, then is pulled out
Bar 2, it is possible to which school bag is moved in tow, during dragging, in the presence of frictional force, rolling ring 9 can be along circular base slab 4 not
It is disconnected to roll, simultaneously because being relatively large in diameter for circular base slab 4, thus facilitates school bag stair activity in tow., can when not moving
So that pull bar 2 is put to vertical position, by the support at support frame 11 and the edge of circular base slab 4, chest is placed in horizontal plane
On, thing of conveniently taking.Finally, inside school, it can also be placed in by whole school bag using the face of circular base slab 4 as support
On ground, so as to can just be sitting on the circular base slab 4 of another side, school bag is used as stool, school bag is added and uses
Function and enjoyment.
The utility model is illustrated by above-described embodiment, but it is to be understood that, above-described embodiment is
For the purpose illustrated and illustrated, and it is not intended to the utility model being limited in described scope of embodiments.In addition ability
Field technique personnel are it is understood that the utility model is not limited to above-described embodiment, according to teaching of the present utility model also
More kinds of variants and modifications can be made, these variants and modifications all fall within the utility model scope claimed with
It is interior.Protection domain of the present utility model is defined by the appended claims and its equivalent scope.
Claims (5)
1. a kind of school bag for facilitating stair climbing, including school bag body and pull bar, it is characterised in that：The school bag body includes annular
School bag face, the left and right sides in the annular school bag face is provided with circular base slab, is provided with dividing plate in annular school bag face, and by every
Plate is separated out different storage spaces in school bag body, the left and right ends of the dividing plate respectively with circular base slab stationary phase
Even, the pull bar is arranged on dividing plate；The periphery of the circular base slab is provided with a circle groove, and the groove is interior to be provided with ball,
The ball is evenly distributed on the periphery of circular base slab, and is limited by retainer, and the periphery of the ball is provided with one
Individual rolling ring, the rolling ring is provided with buffer layer, and then is touched by buffer layer and ground.
2. a kind of school bag for facilitating stair climbing according to claim 1, it is characterised in that：The buffer layer uses rubber
Material is processed.
3. a kind of school bag for facilitating stair climbing according to claim 1, it is characterised in that：Also set on the circular base slab
There is a support frame, support frame as described above is U-shaped, and is connected between the circular base slab of left and right two, is pulled to by pull bar
During vertical position, whole school bag can be supported on the ground by support frame and left and right circular base slab.
4. a kind of school bag for facilitating stair climbing according to claim 1, it is characterised in that：The annular school bag face uses cloth
Material is made, and on its surface provided with U-shaped opening, and provided with slide fastener at U-shaped opening.
5. a kind of school bag for facilitating stair climbing according to claim 1, it is characterised in that：The pull bar uses expansion link,
And the centre position of dividing plate is disposed at, so when shrinking, pull bar can be completely hidden in dividing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720212095.2U CN206596784U (en) | 2017-03-07 | 2017-03-07 | A kind of school bag for facilitating stair climbing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720212095.2U CN206596784U (en) | 2017-03-07 | 2017-03-07 | A kind of school bag for facilitating stair climbing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206596784U true CN206596784U (en) | 2017-10-31 |
Family
ID=60147896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720212095.2U Expired - Fee Related CN206596784U (en) | 2017-03-07 | 2017-03-07 | A kind of school bag for facilitating stair climbing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206596784U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301918A (en) * | 2018-01-22 | 2018-07-20 | 台州市蒙花机械有限公司 | A kind of portable electrification machine |
| CN114198690A (en) * | 2021-12-28 | 2022-03-18 | 徐州市通途装配式建筑科技有限公司 | Highway engineering is with high-efficient low-cost down lamp |
-
2017
- 2017-03-07 CN CN201720212095.2U patent/CN206596784U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301918A (en) * | 2018-01-22 | 2018-07-20 | 台州市蒙花机械有限公司 | A kind of portable electrification machine |
| CN108301918B (en) * | 2018-01-22 | 2019-12-10 | 台州市蒙花机械有限公司 | Portable generator |
| CN114198690A (en) * | 2021-12-28 | 2022-03-18 | 徐州市通途装配式建筑科技有限公司 | Highway engineering is with high-efficient low-cost down lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171031 Termination date: 20180307 |