EP 2837505 B1 20170823 - Mechanical pencil having a removable lead cartridge
Title (en)
Mechanical pencil having a removable lead cartridge
Title (de)
Minenhalter, der mit einer entfernbaren Minenpatrone ausgestattet ist
Title (fr)
Porte-mine équipé d une cartouche de mines amovible
Publication
Application
Priority
FR 1357977 A 20130813
Abstract (en)
[origin: CN204236067U] The utility model relates to a propelling pencil, a pencil lead box and a writing tool comprising the same. The box is arranged to be used for being inserted inside the propelling pencil (8); the propelling pencil (8) is provided with a lengthened main body (17); the lengthened main body is arranged to be used for accommodating a box (1) of a pencil lead (4). The propelling pencil (8) is characterized in that the lengthened main body (17) of the propelling pencil (8) is at least divided into a first portion (9) and a second portion (10); the first portion (9) and the second portion (10) are configured to be used for being mutually connected through connecting mechanisms (18a and 18b); a connecting element (6) is arranged inside the first portion (9), so that when the first portion (9) and the second portion (10) are mutually connected through the connecting mechanisms (18a and 18b), the connecting element is at a joint position, the pencil lead (4) is output outside the box by penetrating an output opening (5) of the pencil lead (4), and accordingly a propelling mechanism (11) of the pencil lead (4) with which the propelling pencil (8) is provided and the box (1) of the pencil lead (4) are separated.
IPC 8 full level
B43K 21/00 (2006.01); B43K 21/20 (2006.01); B43K 21/22 (2006.01)
CPC (source: EP)
B43K 21/003 (2013.01); B43K 21/006 (2013.01); B43K 21/20 (2013.01); B43K 21/22 (2013.01)
Designated contracting state (EPC)
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
DOCDB simple family (publication)
EP 2837505 A1 20150218; EP 2837505 B1 20170823; CN 204236067 U 20150401; FR 3009699 A1 20150220; FR 3009699 B1 20161028
DOCDB simple family (application)
EP 14180455 A 20140811; CN 201420438603 U 20140805; FR 1357977 A 20130813