US 7,665,921 B2Granted

Offset pen structure for rapid assembling

OwnerBao-Shen Liuinventor

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Abstract

In an offset pen structure for rapid assembling, a holding portion is disposed, and an offset portion extends from the side at the front part of the holding portion, and a writing device base is disposed at the end of the offset portion, wherein the offset portion together with the holding portion has a hollow passage formed therein such that the hollow passage has an opening formed at the front end of the offset portion; the opening being used for mounting a recording device and covered by a lid; the writing device base is disposed at the front end of the lid; a fixing portion is disposed at the rear end of the lid, the fixing portion being fixed at the end of the offset portion to fix and position the writing device base on the holding portion; and further a cap is disposed on the writing device base to form a protection, with a clip disposed on the side thereof, the clip being used to be inserted into a pocket of the user for convenient carry.

Claims19

Dependent claims

An offset pen structure for rapid assembling, comprising:

a holding portion, for being held and operated by the user with a hand;
a writing device base, showing a hollow shape, with recording devices disposed therewithin for recording a mark;
and
an offset portion, connected between a front end of the holding portion and a rear end of the writing device base so as to make the writing device base and the holding portion disposed respectively at different axes,
wherein the holding portion has a hollow passage formed therein for accommodating the recording devices, such that the hollow passage extends and penetrates the offset portion and forms an opening at a front end of the offset portion;
and the offset portion has a fixing portion disposed at the front end thereof, for positioning the writing device base and the recording devices by means of screwing, wearing, or locking,
wherein the fixing portion shows a U-shape, with a thread disposed on an inner side thereof and having a disposed angle larger than 180° so as to prevent the writing device base from falling from the opening.

4 more elements

Dependencies are inferred from the claim text.