CN108577149A - A kind of quick anticreep school bag - Google Patents
A kind of quick anticreep school bag Download PDFInfo
- Publication number
- CN108577149A CN108577149A CN201810423551.7A CN201810423551A CN108577149A CN 108577149 A CN108577149 A CN 108577149A CN 201810423551 A CN201810423551 A CN 201810423551A CN 108577149 A CN108577149 A CN 108577149A
- Authority
- CN
- China
- Prior art keywords
- eye
- splice
- shoulder strap
- school bag
- hole
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F3/04—Sacks or packs carried on the body by means of two straps passing over the two shoulders
- A45F3/042—Sacks or packs carried on the body by means of two straps passing over the two shoulders specially adapted for school children
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F3/04—Sacks or packs carried on the body by means of two straps passing over the two shoulders
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F3/04—Sacks or packs carried on the body by means of two straps passing over the two shoulders
- A45F3/047—Sacks or packs carried on the body by means of two straps passing over the two shoulders with adjustable fastenings for the shoulder straps or waist belts
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F3/04—Sacks or packs carried on the body by means of two straps passing over the two shoulders
- A45F3/08—Carrying-frames; Frames combined with sacks
Abstract
The present invention relates to a kind of school bag, more particularly to a kind of quick anticreep school bag, including school bag ontology, upper shoulder strap, connection ring, lower shoulder strap, eye-splice and eye-splice box；Slideway through-hole is equipped in the connection ring, the upper shoulder strap is all connected with school bag ontology with lower shoulder strap one end, and the upper shoulder strap other end is interconnected and fixed with connection ring, and the lower shoulder strap other end is flexibly connected after passing through slideway through-hole with eye-splice；The eye-splice is matched with eye-splice box, and the eye-splice box is connected with lower shoulder strap.The present invention when shirking school bag, can be quickly obtained longer shoulder strap, Quick disassembling to avoid the adjusting shoulder strap length repeated；In use, the shoulder strap of optimum length can be quickly obtained, it is rapidly achieved optimum efficiency；Reduce the probability threaded off between eye-splice and eye-splice box.After avoiding dropout, the problem of school bag is fallen.
Description
Technical field
The present invention relates to a kind of school bag, more particularly to a kind of quick anticreep school bag.
Background technology
Existing school bag mostly uses greatly the mode that shoulder strap and lower shoulder strap are connected directly, and is fixed and adjusts, this mode
Simply, easy-to-use.But in use, size mostly need readjust, not so, need significantly to act in winter etc., dress
The case where, or like adjusting to the crowd of close-fitting conjunction state and can be selected upper shoulder strap and lower back often when shirking
Length is adjusted in length cooperation between band, and then, use when is tightened again.Also, it is this to adjust often each size not
One, also, left and right shoulder strap is difficult to be transferred to consistent length.If long-term so use, it is easy to cause high-low shoulder.
And improved school bag, increase by the way of eye-splice and eye-splice box directly between upper shoulder strap and lower shoulder strap, it is real
Existing Quick disassembling, and when dress after eye-splice and the cooperation of eye-splice box, is best length, need not adjust repeatedly,
Avoid excessive adjusting.
Such as：The patent No.：A kind of novel schoolbag strap disclosed in CN201220684273.9, uses eye-splice and eye-splice box
Mode, and a lower shoulder strap has been mostly used, as spare.Although it increases spare lower shoulder strap；But eye-splice and eye-splice
The structural stability of box is really less than the stability of lower shoulder strap, that is to say, that structural break between eye-splice and eye-splice box,
The possibility that school bag is fallen is caused to be much larger than the impaired possibility of lower shoulder strap.Structure is detached from especially between eye-splice and eye-splice box
Possibility also be much larger than between eye-splice and eye-splice box structural break possibility.Also, above-mentioned two situations once occur, book
Wrap ground of just directly falling.So school bag be dirty and damage and school bag in the impaired probability of object greatly increase.
Invention content
The goal of the invention of the present invention is asking for wearing in order to solve existing school bag fast and stable and structure anti-run safety
Topic, provides a kind of quick anticreep school bag, when shirking school bag, can be quickly obtained more to avoid the adjusting shoulder strap length repeated
Long shoulder strap, Quick disassembling；In use, the shoulder strap of optimum length can be quickly obtained, it is rapidly achieved optimum efficiency；Reduce eye-splice
The probability threaded off between eye-splice box.After avoiding dropout, the problem of school bag is fallen.
In order to achieve the above-mentioned object of the invention, present invention employs following technical schemes：
A kind of quick anticreep school bag, including school bag ontology, upper shoulder strap, connection ring, lower shoulder strap, eye-splice and eye-splice box；The connection
Slideway through-hole is equipped in ring, the upper shoulder strap is all connected with school bag ontology with lower shoulder strap one end, the upper shoulder strap other end and
Connection ring is interconnected and fixed, and the lower shoulder strap other end is flexibly connected after passing through slideway through-hole with eye-splice；The eye-splice with insert
Button box matches, and the eye-splice box is connected with lower shoulder strap.
As a preference of the present invention, the eye-splice is equipped with two connection straps, upper connecting hole and the lower connecting hole extended；Institute
The side for stating connection strap is equipped with the cooperation boss to extend outwardly.
As a preference of the present invention, being equipped with installation chamber in the eye-splice box；The side bottom of the installation chamber is outwardly
Equipped with installation through-hole.
As a preference of the present invention, the cooperation boss is fixed in installation through-hole.
As a preference of the present invention, being additionally provided with spring between two connection straps.
It is further preferred as the present invention, movable through-hole is additionally provided on the eye-splice box, the eye-splice box can also pass through
Standing finish is fixed with lower shoulder strap activity.
As further preferred, the outer diameter length of the eye-splice of the invention, it is more than the interior electrical path length of slideway through-hole.
As further preferred, the outer diameter width of the eye-splice of the invention, it is more than the internal diameter width of slideway through-hole.
Compared with prior art, a kind of quick anticreep school bag of above-mentioned technical proposal is used, is had following beneficial to effect
Fruit：
One, simple in structure, using simple；And structure is apparent from, and when use buckles, and can be rapidly achieved optimal use length；
When not in use, both hands click eye-splice simultaneously, can be quickly obtained prodigious length release.
Two, there is insurance safeguard structure, just in case when dropout situation occurs for eye-splice and eye-splice box, eye-splice also can the company of being stuck in
It connects on ring, shoulder strap and lower shoulder strap will not be made to be kept completely separate, to school bag be caused directly to fall and ground, touch
It hits, leads to the internal object damage placed and some other unnecessary loss.
Three, spring is increased between connecting rod, the probability threaded off between eye-splice and eye-splice box can be greatly reduced.
Description of the drawings
Fig. 1 is a kind of dimensional structure diagram of quick anticreep school bag of the present invention.
Partial sectional view when Fig. 2 is eye-splice and the cooperation of eye-splice box of a kind of quick anticreep school bag of the present invention.
Specific implementation mode
The present invention is described further below in conjunction with the accompanying drawings.
Embodiment：
A kind of quick anticreep school bag as shown in Fig. 1 to 2, including school bag ontology 1, upper shoulder strap 2, connection ring 3, lower shoulder strap 4, eye-splice
5 and eye-splice box 6；Be equipped with slideway through-hole 31 in above-mentioned connection ring 3, above-mentioned upper shoulder strap 2 and lower 4 one end of shoulder strap all with school bag ontology
It is connected, above-mentioned 2 other end of upper shoulder strap is interconnected and fixed with connection ring 3, after above-mentioned 4 other end of lower shoulder strap passes through slideway through-hole 31
It is flexibly connected with eye-splice 5；Above-mentioned eye-splice 5 is matched with eye-splice box 6, and above-mentioned eye-splice box 6 is connected with lower shoulder strap 4.
In order to realize being fixed to each other for eye-splice and eye-splice box, meanwhile, realize effective connection of eye-splice and lower shoulder strap, also,
Convenient for Fast Installation, above-mentioned eye-splice 5 is equipped with two connection straps 51, upper connecting hole 52 and the lower connecting hole 53 extended；Above-mentioned company
The side of narrow bars 51 is equipped with the cooperation boss 511 to extend outwardly, and installation chamber 61 is equipped in above-mentioned eye-splice box 6；Above-mentioned installation cavity
Towards installation through-hole 62 is externally provided with, above-mentioned cooperation boss 511 is fixed in installation through-hole 62 side bottom of room 61.
In order to which the probability threaded off between eye-splice and eye-splice box is greatly reduced, because this uses eye-splice and eye-splice box structure
When for connecting upper shoulder strap and lower shoulder strap, the weight of school bag can be transferred to shoulder strap and bear mostly, and work as the load-bearing suffered by school bag
It when excessive, is easy between eye-splice and eye-splice box there is a situation where threading off, spring 8 is additionally provided between above-mentioned two connection straps 51,
The tension that can be effectively increased between connection strap improves to improve the cooperation dynamics between eye-splice and eye-splice box in its load-bearing
Limit, to realize the probability for reducing and threading off between eye-splice and eye-splice box.
In order to realize on the left of school bag shoulder strap on upper shoulder strap and right side on shoulder strap and right side lower back band under left side eye-splice and
Eye-splice box carry out cross-matched in use, eye-splice box angular adjustment problem, be additionally provided with movable through-hole 63 on above-mentioned eye-splice box 6,
Above-mentioned eye-splice box 6 can also be fixed by standing finish 7 and 4 activity of lower shoulder strap, such eye-splice box, in being with standing finish 7
The heart realizes 360 deg rotation, it is ensured that when cross-matched service condition occurs, prevent shoulder strap thereon and lower back from bringing into
Row overbending and deformation avoid shoulder strap and lower back band from carrying out overbending and the deformation discomfort caused by human body, improve it
Whole comforts of use and convenience.
Work as eye-splice and eye-splice box in use to realize, threads off caused by school bag load-bearing is excessive or other reasons
When situation, school bag is unlikely to directly to fall on ground；The outer diameter length of above-mentioned eye-splice 5 be more than slideway through-hole 31 interior electrical path length or
The outer diameter width of above-mentioned eye-splice 5 is more than the internal diameter width of slideway through-hole 31, i.e. eye-splice can not pass through slideway through-hole 31, to the upper back of the body
Band structure and lower band structure will not be directly separated, so school bag will not directly fall on ground, and leave the machine that people remedy for
Valuables in meeting and prevention school bag, such as：The damage of mobile phone, tablet, notebook and other digital products.
Installation method：
The slideway through-hole that lower shoulder strap is passed through to connection ring first, then, then sequentially passes through the upper connecting hole 52 of eye-splice and lower connection
Hole 53 makes itself and eye-splice form adjustable fixation.
Then, suitable position eye-splice box being installed to by standing finish on lower back band.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than indicates or imply institute
The device or element of finger must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to this hair
Bright limitation.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply relatively heavy
The property wanted or the quantity for implicitly indicating indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can be bright
Show or implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, " multiple " contain
Justice is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
Above-mentioned above is the preferred embodiment of the present invention, does not depart from original of the invention for those of ordinary skill in the art
Under the premise of reason, several variations and modifications can also be made, these also should be regarded as protection scope of the present invention.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (8)
1. a kind of quick anticreep school bag, including school bag ontology（1）, upper shoulder strap（2）, connection ring（3）, lower shoulder strap（4）, eye-splice（5）
With eye-splice box（6）；It is characterized in that：The connection ring（3）It is interior to be equipped with slideway through-hole（31）, the upper shoulder strap（2）With lower shoulder strap
（4）One end is all connected with school bag ontology, the upper shoulder strap（2）The other end and connection ring（3）It is interconnected and fixed, the lower back
Band（4）The other end passes through slideway through-hole（31）Afterwards with eye-splice（5）Flexible connection；The eye-splice（5）With eye-splice box（6）It matches,
The eye-splice box（6）With lower shoulder strap（4）It is connected.
2. a kind of quick anticreep school bag according to claim 1, it is characterised in that：The eye-splice（5）It is equipped with extension
Two connection straps（51）, upper connecting hole（52）With lower connecting hole（53）；The connection strap（51）Side be equipped with and extend outwardly
Coordinate boss（511）.
3. a kind of quick anticreep school bag according to claim 2, it is characterised in that：The eye-splice box（6）It is interior to be equipped with installation
Chamber（61）；The installation chamber（61）Side bottom towards being externally provided with installation through-hole（62）.
4. a kind of quick anticreep school bag according to claim 3, it is characterised in that：The cooperation boss（511）It is fixed on
Installation through-hole（62）It is interior.
5. a kind of quick anticreep school bag according to claim 4, it is characterised in that：Two connection straps（51）Between also
Equipped with spring（8）.
6. a kind of quick anticreep school bag according to claim 5, it is characterised in that：The eye-splice box（6）On be additionally provided with work
Dynamic through-hole（63）, the eye-splice box（6）Standing finish can also be passed through（7）With lower shoulder strap（4）Activity is fixed.
7. according to a kind of quick anticreep school bag described in claim 1 ~ 6, it is characterised in that：The eye-splice（5）Outer diameter length,
More than slideway through-hole（31）Interior electrical path length.
8. according to a kind of quick anticreep school bag described in claim 1 ~ 6, it is characterised in that：The eye-splice（5）Outer diameter width,
More than slideway through-hole（31）Internal diameter width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810423551.7A CN108577149A (en) | 2018-05-06 | 2018-05-06 | A kind of quick anticreep school bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810423551.7A CN108577149A (en) | 2018-05-06 | 2018-05-06 | A kind of quick anticreep school bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108577149A true CN108577149A (en) | 2018-09-28 |
Family
ID=63619888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810423551.7A Pending CN108577149A (en) | 2018-05-06 | 2018-05-06 | A kind of quick anticreep school bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108577149A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030034369A1 (en) * | 2001-08-15 | 2003-02-20 | Robert Haber | Backpack with display |
| CN1442349A (en) * | 2002-03-04 | 2003-09-17 | 康贝株式会社 | Belt length change over device, transfer apparatus and holding apparatus using said device |
| CN1520264A (en) * | 2001-06-28 | 2004-08-11 | ��Լ��Ӥ����Ʒ��˾ | Buckle device |
| CN2678445Y (en) * | 2004-03-10 | 2005-02-16 | 许志升 | Knapsack structure |
| CN201445021U (en) * | 2009-06-16 | 2010-05-05 | 东莞市怡丰锁业有限公司 | Insert buckle head and insert buckle |
| CN101977525A (en) * | 2008-01-18 | 2011-02-16 | 博技术有限公司 | Closure system |
| CN107404992A (en) * | 2015-03-27 | 2017-11-28 | Uswe运动公司 | For carrying the device of object |
-
2018
- 2018-05-06 CN CN201810423551.7A patent/CN108577149A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1520264A (en) * | 2001-06-28 | 2004-08-11 | ��Լ��Ӥ����Ʒ��˾ | Buckle device |
| US20030034369A1 (en) * | 2001-08-15 | 2003-02-20 | Robert Haber | Backpack with display |
| CN1442349A (en) * | 2002-03-04 | 2003-09-17 | 康贝株式会社 | Belt length change over device, transfer apparatus and holding apparatus using said device |
| CN2678445Y (en) * | 2004-03-10 | 2005-02-16 | 许志升 | Knapsack structure |
| CN101977525A (en) * | 2008-01-18 | 2011-02-16 | 博技术有限公司 | Closure system |
| CN201445021U (en) * | 2009-06-16 | 2010-05-05 | 东莞市怡丰锁业有限公司 | Insert buckle head and insert buckle |
| CN107404992A (en) * | 2015-03-27 | 2017-11-28 | Uswe运动公司 | For carrying the device of object |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180928 |
|
| RJ01 | Rejection of invention patent application after publication |