Lock for e.g. wristband, has intermediate unit with arm loaded with forces, so that it acts on insertion unit`s arm, where insertion areas are released from insertion position to remove insertion unit from intermediate and sleeve units

摘要

The lock has an intermediate unit (3) inserted in a sleeve unit (4) and provided with a passage area in a spring arm (9). The arm (9) is accessible from outside by a recess of the sleeve unit. An insertion unit (2) has a spring arm (15), which is bendable inside and engaged in the unit (3) and/or the unit (4) through insertion areas. The arm (9) is loaded with external forces, such that the arm (9) acts on the arm (15), where the insertion areas are released from an insertion position to remove the insertion unit from the intermediate and/or sleeve units.