FR2849999A1 - Shoulder strap device for bag and accessory, has elastic belt serving as main and secondary shoulder straps, where belt is placed between two cloth supports representing connection units with body of bag - Google Patents
Shoulder strap device for bag and accessory, has elastic belt serving as main and secondary shoulder straps, where belt is placed between two cloth supports representing connection units with body of bag Download PDFInfo
- Publication number
- FR2849999A1 FR2849999A1 FR0300503A FR0300503A FR2849999A1 FR 2849999 A1 FR2849999 A1 FR 2849999A1 FR 0300503 A FR0300503 A FR 0300503A FR 0300503 A FR0300503 A FR 0300503A FR 2849999 A1 FR2849999 A1 FR 2849999A1
- Authority
- FR
- France
- Prior art keywords
- strap
- bag
- elastic
- belt
- shoulder
- 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
- A45F3/02—Sacks or packs carried on the body by means of one strap passing over the shoulder
-
- 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
- A45F3/02—Sacks or packs carried on the body by means of one strap passing over the shoulder
- A45F2003/025—Sacks or packs carried on the body by means of one strap passing over the shoulder and one additional strap around the waist
-
- 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
- A45F5/00—Holders or carriers for hand articles; Holders or carriers for use while travelling or camping
- A45F5/004—Holders or carriers for hand articles; Holders or carriers for use while travelling or camping with an automatic spring reel
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
Description
La présente invention concerne un dispositif de bandoulière évolutive pourThe present invention relates to a scalable strap device for
sacs ditbags says
"monosangles " et autres accessoires, destiné à améliorer l'ergonomie et le confort d'utilisation qui restent encore à perfectionner dans ce domaine. "single straps" and other accessories, intended to improve ergonomics and user comfort which still need to be improved in this area.
Le dispositif selon l'invention permet de répondre à ce besoin, il comporte en effet selon s une première caractéristique une partie extensible: la courroie élastique, faisant à la fois office de bandoulière principale et annexe. The device according to the invention makes it possible to meet this need, it in fact comprises, according to a first characteristic, an extensible part: the elastic strap, serving both as main and auxiliary shoulder strap.
En effet cette partie mobile permet au porteur du sac, outre sa propension à s'adapter à différentes corpulences, de bénéficier d'un bouclage secondaire au niveau de la taille, ce qui procure une meilleure tenue de l'accessoire en cas de besoin. Indeed, this movable part allows the wearer of the bag, in addition to his propensity to adapt to different body sizes, to benefit from a secondary looping at the waist, which provides better grip of the accessory if necessary.
1 0 Selon une deuxième caractéristique des aménagements particuliers sont nécessaires au bon fonctionnement de la courroie, c'est pourquoi le sac possède certains éléments spécifiques permettant un développement satisfaisant de celle-ci. 1 0 According to a second characteristic, special arrangements are necessary for the proper functioning of the belt, this is why the bag has certain specific elements allowing satisfactory development of the latter.
Selon des modes particuliers de réalisation: Le volume et la forme du sac ou de l'accessoire peuvent varier de façon conséquente, ce qui ne change pas l'organisation du dispositif La courroie élastique peut être simple ou double dans son développement principal pour des raisons d'amplitude ou de maintien. According to particular embodiments: The volume and the shape of the bag or of the accessory can vary considerably, which does not change the organization of the device. The elastic strap can be simple or double in its main development for reasons amplitude or maintenance.
La courroie peut être classique (sans propriété élastique) ou être rétractable, c'est à dire 20 associée à un mécanisme d'enrouleur. The strap can be conventional (without elastic property) or be retractable, that is to say associated with a winding mechanism.
Les dessins annexés illustrent l'invention: Les figures 1; 2; 3 représentent le sac en situation, c'est à dire porté par un mannequin, ce qui permet de comprendre son fonctionnement et la gestuelle y étant associée. The accompanying drawings illustrate the invention: Figures 1; 2; 3 represent the bag in situation, that is to say carried by a mannequin, which makes it possible to understand its operation and the gestures being associated therewith.
Les figures 4; 5; 6 représentent le sac en situation, selon un autre mode de réalisation, (courroie simple dans son développement principal). Figures 4; 5; 6 represent the bag in situation, according to another embodiment, (simple belt in its main development).
Les figures 7; 8; 9 représentent le sac en situation, selon un dernier mode de réalisation, (courroie rétractable). Figures 7; 8; 9 represent the bag in situation, according to a last embodiment, (retractable strap).
La figure 10 est une vue de dos du sac en situation, avec un écorché, qui permet de mettre 30 en évidence l'enrouleur mécanique selon le mode de réalisation des figures 7; 8; 9. FIG. 10 is a back view of the bag in situation, with a cutaway, which makes it possible to highlight the mechanical reel according to the embodiment of FIGS. 7; 8; 9.
En référence à ces dessins, le dispositif comporte une partie extensible qui fait à la fois office de bandoulière principale et annexe, appelée courroie élastique (1), (fig. 3) venant jouer entre deux supports textiles représentant les éléments de liaison avec le corps du sac. With reference to these drawings, the device comprises an extendable part which acts both as the main and auxiliary strap, called elastic strap (1), (fig. 3) coming to play between two textile supports representing the elements for connection with the body. from the bag.
Ces deux éléments de liaison émanant du corps du sac sont composés d'une partie haute appelée sangle d'épaule (2), car comme son nom l'indique elle se développe au niveau de l'épaule et d'une partie basse appelée sangle basse (3), (fig.3). L'extrémité haute (4) de la courroie élastique (1) est cousue à l'extrémité de la sangle basse (3) à partir d'o, elle 5 remonte vers la sangle d'épaule (2) o elle est captée par un élément de liaison appelé pièce de déviation (5), (fig. 3). La pièce de déviation (5) est fixée à la sangle d'épaule (2) et peut pivoter librement dans le plan de ce support selon un angle déterminé, (fig. 3). La course de la courroie élastique (1) est infléchie par la pièce de déviation (5) qui joue à la fois le rôle d'une sorte de passant rigide et de poulie car elle permet à la courroie élastique 10 (1) de changer radicalement de direction en lui faisant effectuer un virage à cent quatre vingt degrés, (fig. 3). Ce changement de direction a pour conséquence immédiate de la faire redescendre vers son point d'origine o son extrémité basse (6) est cousue sur la sangle basse (3) quelques centimètres en dessous son extrémité haute (4), (fig. 3). Sur la portion de la courroie élastique (1) comprise entre son extrémité basse (6) et la pièce de 15 déviation (5) vient jouer librement par coulissement la partie mâle (7) d'un système quelconque de bouclage, (fig. 3). Cette partie mâle (7) vient se verrouiller dans sa partie femelle (8) complémentaire d'un système quelconque de bouclage qui est située à la base du sac et symétriquement à l'opposé de la sangle basse (3), (fig. 3). These two connecting elements emanating from the body of the bag are composed of an upper part called shoulder strap (2), because as its name indicates it develops at the level of the shoulder and of a lower part called strap low (3), (fig.3). The upper end (4) of the elastic strap (1) is sewn to the end of the lower strap (3) from o, it goes up towards the shoulder strap (2) where it is captured by a connecting element called deflection piece (5), (fig. 3). The deflection piece (5) is fixed to the shoulder strap (2) and can pivot freely in the plane of this support at a determined angle, (fig. 3). The course of the elastic belt (1) is inflected by the deflection piece (5) which plays both the role of a kind of rigid loop and pulley because it allows the elastic belt 10 (1) to change radically direction by making it make a hundred and eighty degree turn, (fig. 3). This change of direction has the immediate consequence of making it descend to its point of origin where its lower end (6) is sewn on the lower strap (3) a few centimeters below its upper end (4), (fig. 3) . On the portion of the elastic strap (1) between its lower end (6) and the deflection piece (5) comes to play freely by sliding the male part (7) of any buckling system, (fig. 3 ). This male part (7) is locked in its female part (8) complementary to any buckling system which is located at the base of the bag and symmetrically opposite the low strap (3), (fig. 3 ).
Comme cela a été évoqué en préambule et selon un autre mode de réalisation, le 20 développement principal de la courroie élastique (1) peut être simple, c'est à dire sans doublement de celle-ci, (fig. 4; 5; 6) . Dans cette variante, la courroie élastique (1) n'a pas besoin de pièce de déviation (5) puisque son extrémité haute (4) vient simplement se fixer par un point de couture (9) à l'extrémité de la sangle d'épaule (2) au lieu de la sangle basse (3), (fig. 4). As mentioned in the preamble and according to another embodiment, the main development of the elastic belt (1) can be simple, that is to say without doubling it, (fig. 4; 5; 6 ). In this variant, the elastic strap (1) does not need a deflection piece (5) since its upper end (4) is simply fixed by a stitch (9) at the end of the strap. shoulder (2) instead of the low strap (3), (fig. 4).
Selon un dernier mode de réalisation, la courroie élastique (1) peut être remplacée par une courroie rétractable (10), (fig. 7), c'est à dire une courroie mise sous tension par le biais d'un enrouleur à ressort (11) logé dans la partie haute du corps du sac, (fig. 10). According to a last embodiment, the elastic belt (1) can be replaced by a retractable belt (10), (fig. 7), that is to say a belt tensioned by means of a spring reel ( 11) housed in the upper part of the bag body, (fig. 10).
Si le porteur du sac décide de bénéficier d'un bouclage supplémentaire au niveau de la 30 taille, il lui suffit de saisir la partie mâle (7), d'un système quelconque de bouclage et de "casser " par étirement la courroie élastique (1) ou la courroie rétractable (10) à la manière d'un ceinture de sécurité automobile pour amener celle-ci dans sa partie femelle (8) complémentaire d'un système quelconque de bouclage (fig. 2; 5; 8). L'étirement de la courroie élastique (1) ou de la courroie rétractable (10) à pour conséquence de mettre sous tension l'ensemble du dispositif en rapprochant la sangle d'épaule (2) et la sangle basse (3) procurant un contact beaucoup plus ferme avec le sac, encore augmenté par le bouclage annexe au niveau de la taille (fig. 3; 6; 9). Pendant sa mise sous tension la courroie élastique (1) coulisse dans la pièce de déviation (5), qui s'oriente conformément à la 5 direction prise par celle-ci, ou s'il s'agit d'une courroie rétractable (10) émerge simplement de l'enrouleur à ressort (11) logé dans la corps du sac à proximité de l'épaule (fig. 10). If the carrier of the bag decides to benefit from an additional buckling at the level of the waist, it suffices for him to grasp the male part (7), of any buckling system and to "break" by stretching the elastic strap ( 1) or the retractable belt (10) in the manner of an automobile seat belt to bring the latter into its female part (8) complementary to any buckling system (fig. 2; 5; 8). The stretching of the elastic strap (1) or of the retractable strap (10) has the consequence of tensioning the whole device by bringing the shoulder strap (2) and the low strap (3) providing contact much firmer with the bag, further increased by the side loop at the waist (fig. 3; 6; 9). During tensioning, the elastic belt (1) slides in the deflection piece (5), which is oriented in the direction taken by it, or if it is a retractable belt (10 ) simply emerges from the spring reel (11) housed in the body of the bag near the shoulder (fig. 10).
Lorsque l'utilisateur du sac ou de l'accessoire n'a plus besoin d'un bouclage annexe, il lui suffit de déverrouiller la courroie élastique (1) ou la courroie rétractable (10) qui reflue automatiquement et reprend sa place et son état initial, ne laissant aucun excédent de 10 sangle. When the user of the bag or the accessory no longer needs an auxiliary looping, it is enough for him to unlock the elastic strap (1) or the retractable strap (10) which automatically flows back and takes its place and its state initial, leaving no excess of 10 strap.
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0300503A FR2849999A1 (en) | 2003-01-17 | 2003-01-17 | Shoulder strap device for bag and accessory, has elastic belt serving as main and secondary shoulder straps, where belt is placed between two cloth supports representing connection units with body of bag |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0300503A FR2849999A1 (en) | 2003-01-17 | 2003-01-17 | Shoulder strap device for bag and accessory, has elastic belt serving as main and secondary shoulder straps, where belt is placed between two cloth supports representing connection units with body of bag |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2849999A1 true FR2849999A1 (en) | 2004-07-23 |
Family
ID=32605827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0300503A Pending FR2849999A1 (en) | 2003-01-17 | 2003-01-17 | Shoulder strap device for bag and accessory, has elastic belt serving as main and secondary shoulder straps, where belt is placed between two cloth supports representing connection units with body of bag |
Country Status (1)
Country | Link |
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FR (1) | FR2849999A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018211157A3 (en) * | 2017-04-25 | 2019-05-31 | Prandi Chevalier Maria | Backpack |
-
2003
- 2003-01-17 FR FR0300503A patent/FR2849999A1/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018211157A3 (en) * | 2017-04-25 | 2019-05-31 | Prandi Chevalier Maria | Backpack |
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