EP3533355A1 - Ensemble dorsal comportant des sacs à dos maître et esclave - Google Patents
Ensemble dorsal comportant des sacs à dos maître et esclave Download PDFInfo
- Publication number
- EP3533355A1 EP3533355A1 EP18159153.8A EP18159153A EP3533355A1 EP 3533355 A1 EP3533355 A1 EP 3533355A1 EP 18159153 A EP18159153 A EP 18159153A EP 3533355 A1 EP3533355 A1 EP 3533355A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- backpack
- slave
- master
- backpacks
- face
- 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.)
- Withdrawn
Links
Images
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
- A45C7/0059—Flexible luggage; Hand bags
- A45C7/0086—Flexible luggage; Hand bags comprising a plurality of separable elements which can be used independently of one another
-
- 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
- A45C7/0045—Rigid or semi-rigid luggage comprising a plurality of separable elements which can be used independently of one another
-
- 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
Definitions
- the invention pertains to the field of travel bags, and more particularly bags for business travel.
- backpacks are containers which are very much in style because they are very convenient. They are worn on the back with a fastening system comprising two straps to be placed over the shoulders.
- the invention of the instant application aims to overcome these problems.
- this invention relates to a back assembly of a master backpack, with back and front faces and at least one shoulder strap on its back face, of a slave backpack, with back and front faces, of securing means, for detachably securing them together and comprising invisible means for attracting them towards each other and applying them front face of the master backpack to back face of the slave backpack, and of locking means for locking them together, so that each one of the backpacks may be used separately.
- the main advantage of the back assembly of the invention is therefore being able to have a main compartment for one's personal items and another for one's business items, which can be taken along separately, since they can be detached from each other.
- the invisible attracting means comprise a plurality of magnets, hidden under a lining in each one of the backpacks.
- the slave backpack comprises a lateral back skirt protruding out of the back face of the slave backpack and arranged for covering part of the lateral sides of the master backpack, back skirt of the slave backpack and lateral sides of the master backpack preferably comprising mutual securing means.
- the locking means comprise buckles, advantageously, a top one and two side ones.
- each buckle comprises two parts, attached to the two master and slave backpacks, respectively, which are arranged for being prevented from moving apart from each other along a direction perpendicular to the faces of the backpacks thanks to a magnetic force, parallel to said faces, attracting them towards each other.
- the back assembly of the invention comprises a "business" part 1 ( figures 1 and 2 ) and a “personal” part 2 ( figures 3 and 4 ).
- the advantages of such a back assembly have been presented herein above, so that there is no need to come back thereto.
- a master backpack 1 comprising a front face 3, a back face 4 and a side strip 5, with a top portion 6, two lateral portions 7, 8 and a bottom portion 9, the side strip 5 joining the two front and back faces 3, 4.
- Two shoulder straps 10, 11 are secured to the back face 4 of the pack 1.
- the backpack 1 is hung on the shoulders of the user of the pack.
- a series of magnetic chips 13-16 are attached to the front face 3 of the backpack 1 but under it, thus hidden from the front linings 17, 17' of the front face.
- the chips are thus in fact invisible.
- the four locations of the chips have been marked on figure 2 .
- Another series of magnetic chips 18-21 are attached to the lateral portions 7, 8 of the side strip 5, between the zip 12' and the front face 3, also hidden under the outerlining 22 of the side strip 5.
- the chips are also in fact invisible.
- a handle 27 is secured to the top portion 6 of the side strip 5. During a walk, the backpack 1 could also be carried out by the "businessman" with handle 27.
- slave backpack 2 comprising a front face 23, a back face 24 and a side strip 5 joining the two front and back faces 23, 24.
- the slave backpack 2 comprises a lateral back skirt 28 protruding out of the back face 24 and designed for covering part of the side strip 5, 22 of the master backpack 1 when both backpacks 1 and 2 are one against the other, front face 3 of the master backpack 1 against back face 24 of the slave backpack 2 ( figure 3 ).
- slave backpack 2 To fit up the personal items into slave backpack 2, it can be opened, on the front face 23 by two standard zips 41, 42.
- a series of magnetic chips 33-36 are attached to the back face 24 of the backpack 2 but under it, thus hidden under the outerlining 29 of the back face 24. The chips are thus invisible. However, and like on figure 2 , their locations have been shown on figure 3 .
- the magnetic chips of the back face 24 of the slave backpack 2 are positioned in order to cooperate with the magnetic chips of the front face 3 of the master backpack 1.
- the magnetic chips 13-16 and 33-36 are facing each other and also applied against each other.
- These magnetics chips 13-16, 33-36 are invisible means for attracting the master and slave backpacks 1 and 2 towards each other, for applying them front face 3 of the master backpack 1 to back face 24 of the slave backpack 2, and, thus, for securing both backpacks 1 and 2 together detachably.
- the backpacks 1, 2 are split apart, by splitting apart the magnetic chips 13-16 and 33-36, the backpacks can be used separately.
- the master backpack 1 and the slave backpack 2 have been provided for containing business items and personal items, respectively. Of course, it could be inverted.
- magnetic securing chips are attached within the skirt 28, here four chips 37-40, for cooperation with the four magnetic securing chips 18-21 attached to the side strip 5 of the master backpack 1, in order to even better secure both backpacks together.
- the two backpacks 1, 2 when needed, during travels and journeys, the two backpacks can be fastened with pairs of buckles.
- Each pair of buckles 50, 51 as shown on figure 5 , comprises a first crasp 52 and a second crasp 53 arranged for cooperation in the longitudinal (arrow 59) and the transversal (arrow 60) directions.
- the longitudinal cooperation is provided, on crasp 52, by a groove 54 with a protruding rim 55 and, on crasp 53, by a tongue 56 to be introduced into the groove 54 and be “locked” within the groove by rim 55, thanks to the transversal cooperation 60 of two magnetic chips 57, 58 mounted of the two crasps, respectively.
- a pair of buckles includes a first crasp with a first strap fastened to one of the two backpacks and a second crasp with a second strap fastened to the other of the two backpacks.
- a buckle 63 on the top portion 6 of the side strip 5, with a strap attached to said top portion and to the front face 3, and two buckles 64, 65 on the lateral portions 7, 8 of the side strip 5, near by the bottom portion 9 of the side strip 5.
- buckle 66 fastened on top of the front face 23 and side strip 25, and two buckles 67, 68 fastened on the skirt 28 and the front face 23, near by the bottom portion, to cooperate with buckles 63, 64, 65, respectively.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP18159153.8A EP3533355A1 (fr) | 2018-02-28 | 2018-02-28 | Ensemble dorsal comportant des sacs à dos maître et esclave |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP18159153.8A EP3533355A1 (fr) | 2018-02-28 | 2018-02-28 | Ensemble dorsal comportant des sacs à dos maître et esclave |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3533355A1 true EP3533355A1 (fr) | 2019-09-04 |
Family
ID=61526594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18159153.8A Withdrawn EP3533355A1 (fr) | 2018-02-28 | 2018-02-28 | Ensemble dorsal comportant des sacs à dos maître et esclave |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP3533355A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111642882A (zh) * | 2020-06-28 | 2020-09-11 | 嘉善县惠民街道中秀手袋厂 | 一种折叠式多功能箱包 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040031702A1 (en) * | 2002-08-16 | 2004-02-19 | Joy Mangano | Three part separable jewelry case |
US20150157113A1 (en) * | 2013-12-10 | 2015-06-11 | 2115730 Ontario Inc. | Combined packpack with removable carry bag |
-
2018
- 2018-02-28 EP EP18159153.8A patent/EP3533355A1/fr not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040031702A1 (en) * | 2002-08-16 | 2004-02-19 | Joy Mangano | Three part separable jewelry case |
US20150157113A1 (en) * | 2013-12-10 | 2015-06-11 | 2115730 Ontario Inc. | Combined packpack with removable carry bag |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111642882A (zh) * | 2020-06-28 | 2020-09-11 | 嘉善县惠民街道中秀手袋厂 | 一种折叠式多功能箱包 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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STAA | Information on the status of an ep patent application or granted ep patent |
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AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
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AX | Request for extension of the european patent |
Extension state: BA ME |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20200305 |