CN106539250A - A kind of folding draw-bar box - Google Patents
A kind of folding draw-bar box Download PDFInfo
- Publication number
- CN106539250A CN106539250A CN201610941660.9A CN201610941660A CN106539250A CN 106539250 A CN106539250 A CN 106539250A CN 201610941660 A CN201610941660 A CN 201610941660A CN 106539250 A CN106539250 A CN 106539250A
- Authority
- CN
- China
- Prior art keywords
- folding
- telescopic tube
- case lid
- bar box
- 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.)
- Pending
Links
- 210000003141 lower extremity Anatomy 0.000 claims abstract description 13
- 230000002787 reinforcement Effects 0.000 claims abstract description 10
- 239000004744 fabric Substances 0.000 claims description 4
- 238000005286 illumination Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920006491 ABS+PC Polymers 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C7/00—Collapsible or extensible purses, luggage, bags or the like
- A45C7/0018—Rigid or semi-rigid luggage
- A45C7/0022—Rigid or semi-rigid luggage comprising an integrated expansion device
- A45C7/0031—Rigid or semi-rigid luggage comprising an integrated expansion device telescopic
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/04—Frames
- A45C13/06—Frame closures
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/18—Devices to prevent theft or loss of purses, luggage or hand carried bags
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/26—Special adaptations of handles
- A45C13/262—Special adaptations of handles for wheeled luggage
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/26—Special adaptations of handles
- A45C13/28—Combinations of handles with other devices
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C15/00—Purses, bags, luggage or other receptacles covered by groups A45C1/00 - A45C11/00, combined with other objects or articles
- A45C15/06—Purses, bags, luggage or other receptacles covered by groups A45C1/00 - A45C11/00, combined with other objects or articles with illuminating devices
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/26—Special adaptations of handles
- A45C13/262—Special adaptations of handles for wheeled luggage
- A45C2013/267—Special adaptations of handles for wheeled luggage the handle being slidable, extractable and lockable in one or more positions
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The present invention provides a kind of folding draw-bar box, is related to case field.Folding draw-bar box, including pull bar, folding shaft, coded lock, telescopic tube, fixed buckle, foldable layer, case lid, base, universal wheel and bottom lower limb；The pull bar is fixedly connected on the rear portion of case lid, the case lid is connected with folding shaft, and the front portion of case lid is provided with coded lock, the case lid is vertically connected with base by telescopic tube, and the surface of telescopic tube is provided with fixed buckle, the telescopic tube is connected by foldable layer, and the base bottom is fixedly connected with universal wheel and bottom lower limb, and the universal wheel is arranged on the front portion of bottom lower limb；Under the cooperation of telescopic tube, foldable layer and reinforcement, storage is folded flexibly the present invention, and the cooperation being retracted to using pull bar in sleeve pipe is reached and folded in all directions, is improved practical function, is convenient for carrying, and fixes the size that control is stretched and folded by fixed buckle.
Description
Technical field
The present invention relates to case field, and in particular to a kind of folding draw-bar box.
Background technology
At present, draw-bar box refers to the luggage case with pull bar and roller.It is easy to use because of which, carry medicated clothing etc. become travelling and
The thing of the indispensability gone out and widely used.Meanwhile, draw-bar box also puts a pull bar because of chest, has single tube pull bar and two-tube pulling rod
Point, the pipe of pull bar also have square tube and pipe point, to facilitate during walking in tow, reduce the heavy burdens significantly.Draw-bar box can be with portable
Can also drag, the wheel of our draw-bar boxes used at ordinary times is all located at chest bottom substantially, and 2012 main with cloth case, ABS
Hard case, leather trunk, PC etc. are main material, and usability is divided into directional wheel, universal wheel and newest detachable universal wheel.Draw
Bar case three major types material popular on the market is that ABS or ABS+PC also has pure PC；By construction come divide, can be divided into vertical pull bar with
Two kinds of the suitcase of horizontal type；Divide by size, can be divided into from little size to big size：16 cun, 18 cun, 20 cun, 22 cun, 24
It is very little, 26 cun, 28 cun, 30 cun, 32 cun this is several.General conventional be 20 cun of three sides and add up 115 centimetres（Except Britain ties up
Precious aviation regulation is 105 centimetres）Can with three sides of the size boarded a plane and 28 cun and add up 158 centimetres, fly
The international standard size that machine freely can be consigned.Domestic air mail can consign full-size for 32 cun.But, existing draw-bar box is deposited
Function it is not perfect enough, it is impossible to fold, anti-theft effect is poor, adaptability is low, and lack practical function problem.
The content of the invention
（One）The technical problem of solution
For the deficiencies in the prior art, the invention provides a kind of folding draw-bar box, solve function it is not perfect enough, can not
Folding, the problem that anti-theft effect is poor, adaptability is low.
（Two）Technical scheme
To realize object above, the present invention is achieved by the following technical programs：
A kind of folding draw-bar box, including pull bar, folding shaft, coded lock, telescopic tube, fixed buckle, foldable layer, case lid,
Base, universal wheel and bottom lower limb；The pull bar is fixedly connected on the rear portion of case lid, and the case lid is connected with folding shaft, and case lid
Front portion is provided with coded lock, and the case lid is vertically connected with base by telescopic tube, and the surface of telescopic tube is provided with admittedly
Determine buckle, the telescopic tube is connected by foldable layer, and the base bottom is fixedly connected with universal wheel and bottom lower limb, described universal
Wheel is arranged on the front portion of bottom lower limb.
The telescopic tube and foldable layer connection, the upper and lower telescopic folding of energy, and telescopic tube are fixed by fixed buckle and are stretched
Contracting and the size for folding.
The foldable layer is specially with folding layer of cloth springy, and the foldable layer is connected by reinforcement, and telescopic
The dynamic reinforcement of pipe racks is folded.
The bottom of the case lid is provided with illuminator, and the illuminator is provided with cell piece and LED, the battery
Piece and LED are electrically connected with.
The pull bar lower end is connected with sleeve pipe, and the pull bar can be retracted in sleeve pipe.
The coded lock is provided with audible-visual annunciator, and the coded lock specifically adopts digital cipher lock.
（Three）Beneficial effect
Embodiments provide a kind of folding draw-bar box.Possesses following beneficial effect：
1st, under the cooperation of telescopic tube, foldable layer and reinforcement, storage is folded flexibly, is retracted to matching somebody with somebody in sleeve pipe using pull bar
Close, reach and fold in all directions, improve practical function, be convenient for carrying；
2nd, the size that control is flexible and folds is fixed by fixed buckle；
3rd, in the presence of coded lock, safe antitheft effect is reached, using the illuminator of case lid bottom, increased illumination work(
Energy；
4th, functional diversity, with very high practicality and generalization.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 schematic structural views of the invention.
The front view of the foldable layer of Fig. 2 present invention.
Pull bar 1, sleeve pipe 11, folding shaft 2, coded lock 3, audible-visual annunciator 31, telescopic tube 4, fixed buckle 5, foldable layer
6th, reinforcement 61, case lid 7, illuminator 71, cell piece 711, LED 712, base 8, universal wheel 9, bottom lower limb 10.
Specific embodiment
To make purpose, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
The a part of embodiment of the present invention, rather than the embodiment of whole.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
A kind of folding draw-bar box, including pull bar 1, folding shaft 2, coded lock 3, telescopic tube 4, fixed buckle 5, folding
Layer 6, case lid 7, base 8, universal wheel 9 and bottom lower limb 10；The pull bar 1 is fixedly connected on the rear portion of case lid 7, the case lid 7 and folding
Folded axle 2 connects, and the front portion of case lid 7 is provided with coded lock 3, and the case lid 7 is vertically connected with base 8 by telescopic tube 4, and
The surface of telescopic tube 4 is provided with fixed buckle 5, and the telescopic tube 4 is connected by foldable layer 6, and 8 bottom of the base is fixed
Universal wheel 9 and bottom lower limb 10 are connected with, the universal wheel 9 is arranged on the front portion of bottom lower limb 10, and the telescopic tube 4 and foldable layer 6 connect
Connect, the upper and lower telescopic folding of energy, and telescopic tube 4 fixes the size stretched and fold by fixed buckle 5, the foldable layer 6 has
Body is that, with folding layer of cloth springy, the foldable layer 6 is connected by reinforcement 61, and telescopic tube 4 drives 61 folding of reinforcement
Folded, the bottom of the case lid 7 is provided with illuminator 71, and the illuminator 71 is provided with cell piece 711 and LED 712, institute
State cell piece 711 and LED 712 is electrically connected with, 1 lower end of the pull bar is connected with sleeve pipe 11, the pull bar 1 can be retracted to set
In pipe 11, the coded lock 3 is provided with audible-visual annunciator 31, and the coded lock 3 specifically adopts digital cipher lock.
Operation principle：During use, reinforcement 61 is driven using telescopic tube 4, the space folding of control break foldable layer 6 is big
It is little, storage folding effect is reached, is convenient for carrying, in the presence of fixing 5 fixed telescopic sleeve pipe 4 of buckle so that foldable layer 6 stops
Only fold, reaching needs state, so as to reach the effect of flexible folding, furthermore, pull bar 1 can be retracted in sleeve pipe 11, Ke Yida
To minimum folding shrinking effect, using 3 safe antitheft of coded lock, audible-visual annunciator 31 in code error alarm, by case lid 7
The illuminator 71 of bottom carries out case intraoral illumination, easy-to-look-up article, so as to improve practical function, consummating function multiformity, just
In production and popularization.
Above example only to illustrate technical scheme, rather than a limitation；Although with reference to the foregoing embodiments
The present invention has been described in detail, it will be understood by those within the art that：Which still can be to aforementioned each enforcement
Technical scheme described in example is modified, or carries out equivalent to which part technical characteristic；And these modification or
Replace, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (6)
1. a kind of folding draw-bar box, including pull bar（1）, folding shaft（2）, coded lock（3）, telescopic tube（4）, fixed buckle
（5）, foldable layer（6）, case lid（7）, base（8）, universal wheel（9）With bottom lower limb（10）；It is characterized in that：The pull bar（1）It is fixed
It is connected to case lid（7）Rear portion, the case lid（7）With folding shaft（2）Connection, and case lid（7）Front portion coded lock is installed
（3）, the case lid（7）By telescopic tube（4）With base（8）It is vertically connected with, and telescopic tube（4）Surface fixation is installed
Buckle（5）, the telescopic tube（4）By foldable layer（6）Connection, the base（8）Bottom is fixedly connected with universal wheel（9）With
Bottom lower limb（10）, the universal wheel（9）It is arranged on bottom lower limb（10）Front portion.
2. folding draw-bar box as claimed in claim 1, it is characterised in that the telescopic tube（4）And foldable layer（6）Even
Connect, the upper and lower telescopic folding of energy, and telescopic tube（4）By fixed buckle（5）The fixed flexible size with folding.
3. folding draw-bar box as claimed in claim 1, it is characterised in that the foldable layer（6）Specially with elastic
Folding layer of cloth, the foldable layer（6）By reinforcement（61）Connection, and telescopic tube（4）Drive reinforcement（61）Fold.
4. folding draw-bar box as claimed in claim 1, it is characterised in that the case lid（7）Bottom be provided with illumination
Device（71）, the illuminator（71）It is provided with cell piece（711）And LED（712）, the cell piece（711）And LED
（712）It is electrically connected with.
5. folding draw-bar box as claimed in claim 1, it is characterised in that the pull bar（1）Lower end is connected with sleeve pipe
（11）, the pull bar（1）Sleeve pipe can be retracted to（11）It is interior.
6. folding draw-bar box as claimed in claim 1, it is characterised in that the coded lock（3）It is provided with sound and light alarm
Device（31）, the coded lock（3）Digital cipher lock is adopted specifically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610941660.9A CN106539250A (en) | 2016-11-02 | 2016-11-02 | A kind of folding draw-bar box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610941660.9A CN106539250A (en) | 2016-11-02 | 2016-11-02 | A kind of folding draw-bar box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106539250A true CN106539250A (en) | 2017-03-29 |
Family
ID=58392148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610941660.9A Pending CN106539250A (en) | 2016-11-02 | 2016-11-02 | A kind of folding draw-bar box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106539250A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109662422A (en) * | 2018-12-03 | 2019-04-23 | 安徽瀚洋旅游用品有限公司 | A kind of trolley case |
| WO2026016293A1 (en) * | 2024-07-18 | 2026-01-22 | 冯学东 | Folding trolley case |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203814801U (en) * | 2014-04-17 | 2014-09-10 | 上海市闵行中学 | Retractable draw-bar box |
| CN205267269U (en) * | 2015-12-31 | 2016-06-01 | 长安大学 | But volume adjusting yoke case |
| CN205492873U (en) * | 2016-04-14 | 2016-08-24 | 李红 | Foldable luggage carrier |
| CN205624899U (en) * | 2016-05-07 | 2016-10-12 | 林建伟 | Scalable suitcase of most space -saving pull rod formula |
-
2016
- 2016-11-02 CN CN201610941660.9A patent/CN106539250A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203814801U (en) * | 2014-04-17 | 2014-09-10 | 上海市闵行中学 | Retractable draw-bar box |
| CN205267269U (en) * | 2015-12-31 | 2016-06-01 | 长安大学 | But volume adjusting yoke case |
| CN205492873U (en) * | 2016-04-14 | 2016-08-24 | 李红 | Foldable luggage carrier |
| CN205624899U (en) * | 2016-05-07 | 2016-10-12 | 林建伟 | Scalable suitcase of most space -saving pull rod formula |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109662422A (en) * | 2018-12-03 | 2019-04-23 | 安徽瀚洋旅游用品有限公司 | A kind of trolley case |
| WO2026016293A1 (en) * | 2024-07-18 | 2026-01-22 | 冯学东 | Folding trolley case |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170329 |