摘要:
The invention relates to a device for storing and carrying content, which can be expanded to provide additional storing space therein, comprising: at least one expanding wall such that the boundary of the device occupies a smaller volume before it is expanded, than after its expansion; restricting elements positioned inside said walls; an expansion mechanism; and carrying-aid accessories; wherein said restricting elements prevent uneven inflation along said walls and against excessive inflation of said walls.
摘要:
The invention relates to a reusable, self-inflating umbrella, comprising an inflatable cover (11) made of a flexible material and an inflating mechanism (12). The interior of the cover (11) can be connected to the inflating mechanism (12) by a gaseous substance being created by a chemical reaction. The gaseous substance then inflates the interior of the cover (11). The chemical reaction may comprise a soda granulate being dissolved in citric acid. The citric acid may be accommodated in a container that is caused to rupture by the application of pressure to the outside of the inflating mechanism (12) by a user such that the chemical reaction is triggered as a result.
摘要:
A protective carrier (10) for portable objects has an interior layer (30) and an exterior layer (20) welded together to form a compartment (2) that is surrounded by inflatable air chambers (3). The compartment (2) has an opening in one end (62) through which objects are inserted. The open end (62) may be closed with a fluid-resistant seal (65) that rolls and is secured by buckles (40, 70), making the compartment (2) leak-resistant. The air chambers (3) may be inflated and deflated through a valve (100).
摘要:
A backpack structure having lifesaving function is made of material capable of floating on water. Connection straps (14) are provided on each end surface of the backpack (1), which can be buckled with connection straps (14) of the other backpack (1) and which can be buckled with connection straps (21) of water bag (2) filled with air inside. Configuring like this, not only users can cross rivers safely by means of the backpack structure so as to increase survival possibility in the field, but also it can carry personnel, goods or conduct emergency relief on water. Therefore, it can increase more practical effect and characteristics in its overall implementation.
摘要:
Un conteneur gonflable (1) comprend une paroi peripherique laterale (2) possedant une pluralite de cellules gonflables (3) de materiau en feuilles flexibles (12, 13) entourant une cavite d'emmagasinage (7) et des parois d'extremites (5, 6) pour enclore chaque extremite opposee de la cavite (7), lesquelles parois d'extremites (5, 6) comprennent de la meme maniere une cellule gonflable de materiau en feuilles flexibles (19, 20). Une ouverture (10) est prevue pour l'entree dans la cavite d'emmagasinage (7), laquelle ouverture (10) comprend des moyens d'ouverture et de fermeture, tels qu'une fermeture a glissiere (11). Des soupapes a gaz (8, 9) sont prevues pour le gonflage et le degonflage des cellules gonflables (3) des parois peripheriques laterales (2) et les cellules gonflables de chaque paroi de l'extremite (5, 6). Lorsque les cellules gonflables (3) de la paroi peripherique laterale (2) sont gonflees avec de l'air, la rigidite de la paroi peripherique (2) augmente pour supporter la paroi peripherique (2) en des points situes a la peripherie et espaces de l'axe longitudinal de la cavite d'emmagasinage (7). Les cellules des parois d'extremites (5, 6) sont gonflees de la meme maniere pour donner de la rigidite et du support a chaque paroi d'extremite (5, 6). Une fois gonfle de cette maniere un large cavite d'emmagasinage (7) se forme et les cellules des parois laterales et des extremites gonflees d'air assurent l'isolation de la cavite d'emmagasinage (7). Lorsqu'il est degonfle, le conteneur (1) peut etre pli en une unite compacte pour l'entreposage dans un minimum d'espace.
摘要:
Ein Koffer mit aublasenbaren Waenden umfasst: eine starre Wand (14,28); einen an der starren Wand (14,28) angelenkten Henkel (22); eine an der Seite der Wand (14,28) befestigte Kiste (2), wobei die Seite nach dem Innenraum des Koffers (19,25) gerichtet ist; einen in der Kiste (20) angeordneten Verdichter (1); Betaetigungsmittel (15,16,18) zum Antrieb des Verdichters (1), einer der Betaetigunsmittel (15,16,18) ragt ueber die Wand (14,28) hinaus; eine mit einem Rueckschlagventil (5) ausgestattete Ansaugleitung (4) zur Speisung des Verdichters; eine mit einem Rueckschlagventil (8) ausgestattete Auslassleitung (7); ein in der Auslassleitung (7) vorgesehnes Handentlueftungsventil (9) zum Auslassen der aus aufblasenbaren Strukturen (21,29,30) stammenden Luft in die Atmosphaere; Verbindungsroehre (10,11,12,13) zur Verbindung der Auslassleitung (7) mit den aufblasenbaren Strukturen (21,29,30), die geeignet sind, den Innenrauminhalt eines Koffers (19,25) begrenzende Seitenwaende oder sackfoermige Huellen zu bilden.
摘要:
The flexible bag comprises a container of flexible plastics material having an external sheet (14) and an internal sheet which define a sealed chamber which can be filled with air at low pressure. The sealed chamber is composed of a series of tubes (31) separated by welded seams (32) but in communication with each other. The air causes the container to assume a substantially parallelepipedic external shape and produces an internal housing which is defined by the internal flexible sheet and which is capable of housing an office machine, for example a portable typewriter. The container comprises two handles (21,22) projecting from the parallelepipedic shape, for facilitating transportation of the container itself, and a valve (23) to permit the container to be inflated only when it is to be used for the protection or transportation of the machine. The container may be easily deflated and in that case can be re-folded on to itself in order substantially to reduce its bulk. In addition the container has an opening (24) at a position corresponding to the two handles (21,22) to permit the passage, therethrough of the machine, and two movable flap portions (26,27) having closure means (28) for closing the opening (24), which are disposed adjacent to the two handles (21,22).
摘要:
There is described a rolling tote bag (B) comprising a collapsible container body (10) made of a foldable assembly of fabric panels (11, 12, 15), including a bottom panel (15) and side panels (11, 12), that jointly define an inner storage volume when in an expanded state. The rolling tote bag (B) further comprises a rolling support assembly (S) to provide rolling support for the collapsible container body (10) in the expanded state, the rolling support assembly (S) including a support plate (P) and a plurality of caster wheels (W) provided on an underside of the support plate (P). The collapsible container body (10) further comprises a retaining structure formed of one or more fabric panels (21, 22, 31, 32), which retaining structure (21, 22, 31, 32) is provided underneath the bottom panel (15) and is configured to securely hold the support plate (P) outside of the inner storage volume against an underside of the bottom panel (15).
摘要:
The present invention relates to a sleeping set (1) made up of a sleeping bag (3) and a sack (2) comprising a first part (2a) and a second part (2b) defining an insertion opening (6) for inserting the bag (3) into the sack (2). Characteristically, the first (2a) and second (2b) parts are provided with attachment members (13a, 13b) made of a cohesive material capable of joining to form an airtight closure when pressed together, so that after the bag (3) has been placed in the sack (2), the set (1) having a given average thickness E0, after simple compression of the set by the user to join said attachment members (13a, 13b) and expel the air contained inside it through the vent element (6, 4), and after operation of the closure means (13a, 13b; 5) of the air vent element (6, 4), the set (1) assumes said predetermined configuration and has an average thickness E1 that is stable over time and less than the thickness E0.