ERGONOMIC MULTI-COMPARTMENT CASE

Abstract

Disclosed is a case including a first compartment capable of accommodating a first device, possibly associated with a first display, the first compartment being delimited by at least a first wall delimiting a first opening and a first bottom integral with or capable of being fixed to the first wall. The case includes a second compartment which is removable with respect to the first compartment and which is delimited by at least one second wall and a second bottom which is integral with or capable of being fixed to the second wall and which extends along or parallel to a plane forming an obtuse angle with an extension plane of the first wall and/or the first bottom.

Claims

1. A case (1) comprising a first compartment (2) delimiting a first volume suitable for accommodating a first device (3), said first compartment (2) being delimited by at least one wall peripheral to a first opening (22) in said case (1), said case comprising a second compartment (4) delimiting a second volume and being able to be fixed removably to a mounting plate (5) of said case extending along or parallel to a plane (P2) forming an obtuse angle () with a median extension plane (P1) of the first compartment, wherein said plate (5) comprises an opening (52) of a shape complementary to at least part of the second compartment, said opening (52) and said plate (5) forming a seat for wedging the second compartment (4) with respect to the first compartment (2).

2. The case according to claim 1, wherein the angle () is between 100 and 150 with respect to the extension plane (P1).

3. (canceled)

4. The case according to claim 1, wherein the second compartment (4) is fixed to an upper or lower face of the plate (5).

5. The case according to claim 1, wherein said second compartment (4) delimits an opening closed by a cover (43).

6. The case according to claim 4, wherein said cover (43) is pivotally or slidably mounted on a wall (41) of the second compartment or on the mounting plate (5).

7. The case according to one of claim 5, wherein the cover (43) comprises or forms an optically transparent window.

8. The case according to claim 1, wherein it comprises means (25, 51) for fixing bracelet strands.

9. The case according to claim 1, wherein the wall of the first opening and the mounting plate (5) comprises means (25, 51) for fixing bracelet strands.

10. The case according to claim 1, wherein the second compartment (4) is removable from said plate (5) by means of reversible fixing means (8, 9, 10).

11. The case according to claim 10, wherein the reversible fixing means (8, 9) are selected from: snap-fastening means, means for embedding by elastic deformation, screwing means.

12. The case according to claim 1, wherein the first (2) and second (4) compartments and, where appropriate, said plate, comprise complementary electrical contacts arranged such that an electrical contact is established between said compartments and the devices they contain when said second compartment (4) is mounted on the plate (5).

13. The case according to claim 2, wherein the second compartment (4) is fixed to an upper or lower face of the plate (5).

14. The case according to claim 2, wherein said second compartment (4) delimits an opening closed by a cover (43).

15. The case according to claim 4, wherein said second compartment (4) delimits an opening closed by a cover (43).

16. The case according to one of claim 6, wherein the cover (43) comprises or forms an optically transparent window.

17. The case according to claim 2, wherein the wall of the first opening and the mounting plate (5) comprises means (25, 51) for fixing bracelet strands.

18. The case according to claim 4, wherein the wall of the first opening and the mounting plate (5) comprises means (25, 51) for fixing bracelet strands.

19. The case according to claim 5, wherein the wall of the first opening and the mounting plate (5) comprises means (25, 51) for fixing bracelet strands.

20. The case according to claim 6, wherein the wall of the first opening and the mounting plate (5) comprises means (25, 51) for fixing bracelet strands.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0036] The details of the invention will become clearer on reading the following description, with reference to the attached drawings in which:

[0037] FIGS. 1 to 3B represent different views of a case according to the invention in a first embodiment;

[0038] FIGS. 4A to 5B represent different views of a case according to the invention in a second embodiment.

EMBODIMENT OF THE INVENTION

[0039] The present invention concerns a case for wrist-worn portable devices such as wristwatches, watches and connected bracelets in particular.

[0040] A first embodiment of this case is shown in FIGS. 1 to 3B. The case 1 of the invention consists of a composition of a plurality of distinct compartments 2, 4 each intended to accommodate a particular functionality, technically complementary or not, each said functionality being accessible to the user independently of the other and at least one of the functionalities being flexible by removal from case 1 as will be described hereafter.

[0041] In the example shown, case 1 comprises a first compartment 2 capable of accommodating a device 3, in the example shown, without limitation, a horological device equipped with a mechanical or electronic movement, whose display 32 (dial, hands) is visible through an upper opening 22 of compartment 2.

[0042] Said first compartment 2 defines a first volume of a first receptacle delimited by at least a first wall or 21 delimiting said opening 22, which is a through opening, and a first bottom 23 integral with or capable of being attached to said first wall 21 to make said opening 22 blind. In this example, a bezel 24 is mounted on the wall 21 on an upper side of the latter opposite the back 23 in order to maintain a glass for protecting display 32 of the watch device 3, in a manner that is well known and classic per se in watchmaking.

[0043] The bottom 23 can be conventionally manufactured as a part integral with wall 21 or can be added and fixed to it by any suitable means (in particular by screwing). Such a bottom may also be optional if device 3 is not a horological device or other active device as shown here.

[0044] In accordance with the invention, case 1 also comprises a second compartment 4 delimiting a second volume and being advantageously mounted in a removable manner on a mounting plate 5 which is integral, without discontinuities, with wall 21 or bottom 23 of the first compartment 2. The mounting plate 5 of said case extends along or parallel to a plane P2 forming an obtuse angle with a median extension plane P1 of the first compartment 2. The second compartment 4 is formed by at least a second wall 41 and, where appropriate, a second bottom 42 which is integral with, by manufacture, or capable of being attached to said second wall 41. This second compartment 4 is dedicated to accommodate any device capable of fulfilling a second function for the benefit of the wearer of case 1, preferably distinct, where appropriate functionally complementary, from that of the first device 3 housed in the first compartment 2 of case 1.

[0045] The angular orientation of the second compartment 4 with respect to the first compartment 2 of case 1 is intended to provide a good ergonomic capability to case 1 of the invention when being worn on the wrist of a user. Thus, as can be seen in FIG. 2, the extension of the second compartment 4 along plane P2 gives case 1 an ergonomic wedging configuration on a wearer's wrist, the second compartment 4 resting on the upper face of the wrist while the first compartment 2 and its device 3 covers a lateral rounded part of the wrist normally corresponding to the wearer's radius.

[0046] It should be noted that the second compartment 4 can be assembled on an upper surface of the plate as shown in the figures and accessible to the user on the top of his wrist, or a lower surface of plate 5 in contact with the wrist. In the first case, the second compartment 4 is a visible design element of the case and its aesthetic appearance should preferably be adapted to that of the entire case 1. In the second case, the second compartment may be completely hidden and inaccessible under normal wearing conditions by a user. The choice of positioning of the second compartment 4 may of course depend in particular on the functionality for which it is the host and the need for direct physical access to this functionality where appropriate.

[0047] The case 1 of the invention thus essentially comprises three sections: a first section formed by the first compartment 2, intended to cover a curved part of the wrist, a second section formed by the plate 5 and the second compartment 4, which is intended to extend over the major part of the upper face of the wrist, and an intermediate connecting section 6 between the wall 21 of the first compartment 2 and the plate 5, this connecting section 6 defining the relative angulation with the angle of the first two. These three sections naturally form a single rigid body, which can be made of various materials such as metals, especially steel, gold, platinum, or synthetic or natural plastics, especially rubber-based.

[0048] The length of the first compartment can be approximately equal to that of the second compartment to ensure that the case 1 is balanced around the connection section 6. However, this is by no means obligatory and the respective dimensions of the compartments of case 1 may vary essentially according to the devices or functionalities they must accommodate, provided that the particular angular orientation of the compartments is respected. Indeed, this orientation advantageously gives the case 1 thus configured a shape adapted to fit naturally to the curve of the wrist of the wearer of case 1, which provides an optimal wedging which opposes the rotation by sliding of the latter insofar as the wrist is not cylindrical. This wedging effect can in addition be advantageously reinforced by the use of horns 25, 51 on the first wall 21 of the first compartment 2 and wall 41 of the second compartment 4, providing a final bend at the free ends of case 1 allowing the attachment of bracelet strands, in a manner that is classic per se.

[0049] The angle between plane P2 and plane P1 containing the bottom 23 of the first compartment 2 is preferably between 100 and 150 in order to offer good adaptability of case 1 to various wrist shapes and sizes.

[0050] Preferably, the mounting plate 5 further has an opening 52 of complementary shape to at least part of the second compartment 4, in particular to the wall 41 and/or the bottom 42 of said second compartment 4. Said opening 52 may be of any suitable geometric shape, preferably regular, such as rectangular, circular or triangular for example. This opening 52 is advantageously provided in order to constitute with said plate 5 as a whole a seat for wedging the second compartment 4 with respect to the first compartment 2 or simply a recess for the second compartment 4, in particular when the latter is placed against the wearer's wrist in order to provide optimal comfort.

[0051] As can be seen in FIGS. 3A and 3B in particular, the second compartment 4 is removable from the mounting plate 5 by means of reversible fixing means 7, 8, which may include, for example, snap-fastening means by elastic deformation or means for embedding by elastic deformation or screwing means.

[0052] In the example shown, the reversible fixing means of the second compartment 4 comprise on the one hand a male embedding shape 7 delimited in wall 41 of the second compartment by a shoulder 8, said embedding shape 7 being complementary to a complementary female embedding shape (not visible in the figures) in the wall 21 of the first compartment 2, and on the other hand a deformable latch 9, capable of being inserted into the opening 52 of the plate 5 to lock the second compartment 4 on the edge delimited by the opening 52.

[0053] The second compartment 4 can host an electronic device such as a battery for supplying device 3 received in the first compartment. In this case, the first and second compartments 2, 4 then comprise on their respective walls 21, 41 and on the plate 5 when appropriate, complementary electrical contacts arranged in such a way that said electrical contacts are affixed to each other when said second compartment 4 is fixed to the plate 5.

[0054] The second compartment 4 may, for example, advantageously accommodate any other type of electronic device such as a GPS positioning beacon, a contactless access control beacon or remote control (e.g. using RFID technology), or an electronic device for monitoring wearer's physiological parameters.

[0055] The second compartment 4 can be made up of a block which is removable but does not necessarily define an internal case accessible to the user of case 1 to vary its contents. In particular if the second compartment 2 contains a second electronic device such as a power supply battery as mentioned above, it is preferable that said battery is hermetically housed in the second compartment 4, the wall 41, the bottom 42 and a possible cover 43 of which are sealed together around the battery.

[0056] However, according to an embodiment, the second compartment 4 may delimit a case accessible through a second opening 42 delimited by wall 41 and closed by a cover. The cover 43 can then be swivelled or slid on the wall 41 of the second compartment 4 or on the plate 5. In such an embodiment, the second compartment 4 constitutes an empty box, comprising a cover 43 that can be opened to allow access to the internal chamber, this chamber being able to be filled with any device or object of the user's choice. For example, it may accommodate an access control tag or a functional module or a module for updating the device contained in the first compartment 2. It may also accommodate a device for the diffusion of home or personal fragrance, essential oils or a sound diffusion device. Finally, it may also accommodate any type of aesthetic ornament, whether jewellery or not, which can for example be visible through the cover 43 which is advantageously equipped with an optically transparent wall (of glass, synthetic material or sapphire for example).

[0057] Such an embodiment is shown for example in FIGS. 4A to 5B, in which a case 1 comprising a second compartment 4 removable from the mounting plate 5 is associated with a cover 43 pivotally mounted on the mounting plate 5, the second compartment 4 being slidably mounted on the cover by means of slides 10, 11 arranged on its wall 41 and the edges of the cover 43, respectively.

[0058] In this embodiment, the second compartment 4 can host any functionality or device not functionally linked to device 3 contained in the first compartment 2. The second compartment 4 can be used, for example, as a pillbox, or as storage space for an electronic card or memory, a contactless vehicle key or a room access badge.

[0059] Where appropriate, cover 43 may incorporate an electromagnetic shielding to prevent access by wireless means of communication to the contents of the chamber in the second compartment 4, thereby ensuring the confidentiality of the information contained therein or, in the case of contactless means of payment, preventing the debiting by an ancillary device when passing close to the holder, as is still possible with current contactless payment cards.

[0060] Case 1 of the present invention thus provides a versatile and economical solution for nesting a plurality of different devices and functionalities in a single case adapted to be worn on the wrist in a comfortable and ergonomic manner, without significantly increasing the bulk at the wrist compared to a conventional wristwatch, in particular a connected watch.

[0061] The case of the invention further provides the possibility of functionalising a bracelet in several ways according to the needs of the user, without the user having to purchase as many bracelets or devices as there are wanted functionalities.

[0062] Of course, although the present invention has been described and represented here for a two-compartment case, it is possible to extend the design of the case of the invention to more than two compartments.