Abrégé

A lever clip mechanism, which includes a flat base plate, a couple of first ring fixed on the base plate which are spaced apart and parallel to each other and a ring element fixed movably on the base plate. The ring element includes a couple of second rings, and they are also spaced apart and parallel to each other. Said first ring and said second ring are opposite, so when the lever clip mechanism is closed, the first ring and the second ring form a closed ring. One end of an elastic element is fixed on the base plate and the other end is against the ring element. A protrusive element protrudes up from the base plate. The lever is provided with an opposition section. Said lever is fixed rotatablely on said protrusive element, so said opposition section contacts the ring element. Said elastic element is higher than the lowest section of said ring element. When the lever clip mechanism is closed, the elastic element doesn't contact wrappage, thus the ring of lever clip mechanism can be fully closed and the wappage will not be damaged.

Classes IPC  ?

• B42F 3/04 - Moyens d'attache en forme d'anneau, de languette ou de griffe

Abrégé

A lever folder mechanism comprises: a base (101); two first arched sections (103) secured to the base and spaced apart from each other in parallel; a ring element (105) mounted moveably on the base including two second arched sections, wherein the first and second sections form closed rings; an elastic element (125), one end of which is mounted on the base, and the other end is pressed against the ring element; a male portion (109) ejected from the base; a lever (117) mounted pivotally on the male portion. The mechanism further comprises a first handle end and a second handle end for the user. The mechanism in the invention could be operatedmore laborsaving.

Classes IPC  ?

• B42F 13/24 - Classeurs comportant des moyens coopérant avec des perforations ou des fentes avec des griffes ou des anneaux susceptibles de pivoter autour d'un axe ou d'axes parallèles aux bords à réunir en deux parties venant en prise lorsque le classeur est fermé l'une de ces parties étant en forme de tiges fixes

Abrégé

A lever clip mechanism, which includes a flat base plate, a couple of first ring fixed on the base plate which are spaced apart and parallel to each other, a ring element fixed movably on the base plate including a couple of second rings which are also spaced apart and parallel to each other. Said first ring and said second ring are opposite, and when the lever clip mechanism is closed, the first ring and the second ring form a closed ring. One end of an elastic element is fixed on the base plate and the other end is against the ring element. A protrusive element protrudes up from the base plate. A lever is provided with an opposition section. Said lever is fixed rotatablely on said protrusive element, so said opposition section contacts with the ring element. The lever clip mechanism provides a stop to limit the rotary rang of the lever. When the lever is on the lowest position, the gap between handle end and the base plate can be ensured, thus the user is convenience to hold the handle end. When the lever is on the highest position, it can be avoided to close excessively the ring, so the disturbance to the user can be avoided.

Classes IPC  ?

• B42F 3/04 - Moyens d'attache en forme d'anneau, de languette ou de griffe

Abrégé

A lever clamp mechanism includes a flat base plate; two ring parts which are in parallel to each other and spaced apart mutually with one end of each ring part fixedly mounted on said base plate; a ring assembly removably mounted on said base plate, which includes two other ring parts in parallel to each other and spaced apart mutually and a flexion part bending towards the center of the base plate, and the center part of the flexion part protrudes upwardly to form a protuberance part, so when the ring assembly moves, the two ring parts and the two other ring parts can make close loops respectively; an elastic member which acts to push said ring assembly away from said base plate; an embossment part which projects upwardly from said base plate; a lever mechanism which rotatablely mounts on said embossment part to connect with said ring assembly to make said ring assembly abut against or move away from said base plate so as to close or open said lever mechanism, and a concave part is formed on at least one side of the protuberance part of said flexion part. The turnover angle of the present handle part is reduced, and the handle can be raised higher, so when the papers in the clamp are flipped, the handle tail will not interfere with the papers, thus facilitating the operation.

Classes IPC  ?

• B42F 13/22 - Classeurs comportant des moyens coopérant avec des perforations ou des fentes avec des griffes ou des anneaux susceptibles de pivoter autour d'un axe ou d'axes parallèles aux bords à réunir en deux parties venant en prise lorsque le classeur est fermé
• B42F 3/04 - Moyens d'attache en forme d'anneau, de languette ou de griffe

Abrégé

A clasp comprises a first elongated bar (1,21,31,41,51,61,71), a second elongated bar (2,22,32,42,52,62,72) and at least one holder (4A,4B,4C) that holds the first elongated bar (1,21,31,41,51,61,71) and the second elongated bar (2,22,32,42,52,62,72) together. The first elongated bar (1,21,31,41,51,61,71) has a plurality of pin-receiving holes (3A,3B,3C) therein and the second elongated bar (2,22,32,42,52,62,72) has a plurality of bendable sheet pins (5A,5B,5C) thereon. The holders (4A,4B,4C) are slidable on the first elongated bar (1,21,31,41,51,61,71) between their pin-holding positions and their pin-freeing positions. The bendable sheet pins (5A,5B,5C) can extend through the corresponding holes of a bundle of items to be bound together and the pin-receiving holes (3A,3B,3C) in first elongated bar (1,21,31,41,51,61,71) when the bendable sheet pins (5A,5B,5C) extend generally at right angles to the second elongated bar (2,22,32,42,52,62,72).Portions of the bendable sheet pins (5A,5B,5C) extending through the pin-receiving holes (3A,3B,3C) in first elongated bar (1,21,31,41,51,61,71) are bendable over on the first elongated bar (1,21,31,41,51,61,71) and held by the holders (4A,4B,4C) after the holders (4A,4B,4C) are moved to the pin-holding positions. Then the first elongated bar (1,21,31,41,51,61,71) and the second elongated bar (2,22,32,42,52,62,72) are held together and the items are sandwiched between them. At least one bendable sheet pin (5A,5B,5C) is formed by a bent strip integrally cut from the second elongated bar (2,22,32,42,52,62,72).The clasp according to the invention is simple, easy to manufacture and material saving.

Classes IPC  ?

• B42F 13/08 - Classeurs comportant des moyens coopérant avec des perforations ou des fentes avec des moyens flexibles ou élastiques avec des bandes ou des rubans en métal
• B42F 13/06 - Classeurs comportant des moyens coopérant avec des perforations ou des fentes avec des moyens flexibles ou élastiques avec des bandes ou des rubans

Abrégé

A lever clip mechanism (100, 200) comprises a baseplate (101), two ring portions (103, 203) fixed on the baseplate (101), an arched section (105, 205) that is provided on the baseplate (101) movably and comprises another two ring portions (105a, 205a),an elastic element which is used to push the arched section (105, 205) away from the baseplate (101) by its elasticity,a protruding portion (109, 209) which protrudes from the baseplate (101),a lever mechanism (117, 217) which is provided on the protruding portion (109, 209) to contact with the arched section (105, 205) and is designed to make the arched section (105, 205) press against or move away from the baseplate (101) so as to close or open the lever clip mechanism (100, 200). The lever clip mechanism (100, 200) is closed by rotating the lever mechanism (117, 217) upwards and away from the baseplate (101), while the lever clip mechanism (100, 200) is opened by rotating the lever mechanism (117, 217) downwards and close to the baseplate (101).In the lever clip mechanism (100, 200) according to the invention,the lever mechanism (117, 217) is closer to the baseplate (101) when the lever clip mechanism (100, 200) is in its open state to allow papers easy to be added or removed.

Classes IPC  ?

• B42F 13/24 - Classeurs comportant des moyens coopérant avec des perforations ou des fentes avec des griffes ou des anneaux susceptibles de pivoter autour d'un axe ou d'axes parallèles aux bords à réunir en deux parties venant en prise lorsque le classeur est fermé l'une de ces parties étant en forme de tiges fixes
• B42F 13/22 - Classeurs comportant des moyens coopérant avec des perforations ou des fentes avec des griffes ou des anneaux susceptibles de pivoter autour d'un axe ou d'axes parallèles aux bords à réunir en deux parties venant en prise lorsque le classeur est fermé
• B42F 3/04 - Moyens d'attache en forme d'anneau, de languette ou de griffe
• B42F 3/00 - Feuilles assemblées temporairement par des systèmes impliquant des perforationsMoyens pour les assemblerParties des feuilles conçues pour être assemblées

Abrégé

A lever file includes a base having an upright side wall and a horizontal bottom wall, a pressing portion and a lever connected to the base. The base, the pressing portion and the lever are pivotably assembled together by a spring so that the lever can pivot around the pivot shaft for the spring on the base. Wherein plural projection walls for pivot shafts can be bent upwards from different places on the bottom wall to form plural cuts each respectively located on a different side of the corresponding projection wall. According to the lever file of this invention, it can decrease or even eliminate the torsional deformation of the base, and the file is convenient to use and can be hung when requiring.

Classes IPC  ?

• B42F 9/00 - Classeurs comportant des dispositifs pinçant le bord du contenuCouvertures à dos serrant
• B42D 17/00 - Dispositifs de suspension ou d'accrochage des livres, journaux ou similaires

Abrégé

A lever clip comprises a base, a pressing member and a lever. The base includes a vertical sidewall and a horizontal bottom wall. The lever can engage with the base. The base, the pressing member and the lever can be assembled together movably by a spring so that the lever can be provided on the base rotatably around the pivot that support the spring. A plurality of protruding walls bend uprightly from different positions of the base bottom wall respectively so that a plurality of notches are formed in the base bottom wall correspondingly. Among a plurality of notches, the notch that corresponds to the protruding wall used to support the spring is positioned on one side that the protruding walls apart from the base sidewall.

Classes IPC  ?

• B42F 9/00 - Classeurs comportant des dispositifs pinçant le bord du contenuCouvertures à dos serrant