CN2546210Y

CN2546210Y - Pencil

Info

Publication number: CN2546210Y
Application number: CN 02201837
Authority: CN
Inventors: 金勇平
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-01-07
Filing date: 2002-01-07
Publication date: 2003-04-23
Anticipated expiration: 2012-01-07

Abstract

The utility model relates to a propelling pencil with a sharp lead. The utility model is characterized in that a knife rest to hold a blade is arranged in a pen cap; the main body of the pencil is composed of a pencil holder, a clip seat, a pull rod and a pencil head. The pencil lead can be screwed into a bore at the knife rest in the pencil cap if the pull rod is rotated, in this way, the head of the pencil lead is sharpened. The utility model is suitable for various pencil leads with different thickness. The pencil lead head is not easy to break and the utility model is convenient to use.

Description

A kind of pencil

The utility model relates to the cultural goods field, specifically a kind of propelling pencil of cutting nib that has.

At present, the pencil of selling on the market has wooden stick's pencil and propelling pencil.Wood pencil needs timber processing, and manufacturing procedure is many and waste is big, and also easily broken because of wooden problem lead for retractable pencil when cutting, the utilization rate of aluminium core is low.The lead for retractable pencil of propelling pencil dress all is thin core, and it is also disconnected easily to write the picture emphasis lead for retractable pencil of exerting oneself.

The purpose of this utility model provides a kind of lead for retractable pencil of various different thicknesses of packing into as required, and has starting writing certainly of the point that sharpens a pencil.

Scheme of the present utility model is achieved in that mainly by penholder, nib, driving lever, lead for retractable pencil, mounting board seat and the cap for brush that the sharpener frame is housed to be formed.Penholder is provided with internal thread, and lead for retractable pencil mounting board seat is provided with external screw thread and packs that rotation can move around in the penholder into, and driving lever is inserted in can be stirred the mounting board seat and rotate in the recess of mounting board seat both sides.Lead for retractable pencil places mounting board to clamp the nib of passing the penholder termination.The sharpener frame that blade is housed is positioned in the cap for brush, can be placed in outside the penholder, stirs mounting board seat lead for retractable pencil and turns forward, and lead for retractable pencil remains on and rotates into the sharpener frame on the center line, just is sharpened simultaneously.

Advantage of the present utility model; Economize and use timber, keep environmental sanitation; Can select the lead for retractable pencil of various different thicknesses for use; Lead for retractable pencil increases slightly, intensity is good, not easily broken, cut the waste, the convenient use.

Fig. 1 is the utility model general structure cutaway view;

Fig. 2 is that Fig. 1 is along the A-A cutaway view;

Fig. 3 is that Fig. 1 is along the B-B cutaway view.

Below in conjunction with accompanying drawing the utility model is described in further detail.

Fig. 1, Fig. 2 and Fig. 3 show general structure of the present utility model.Mounting board seat (2) is provided with mounting board (3) can clamp lead for retractable pencil (5), mounting board seat (2) has external screw thread to pack in the internal thread of penholder (1), driving lever (4) inserts in the recess of mounting board seat (2) both sides, rotation is at driving lever (4) handle of penholder (1) termination, mounting board seat (2) is just stirred and can be moved around in penholder (1) by driving lever (4), nib (6) is contained in the termination of penholder (1), and lead for retractable pencil (5) can pass the centre bore of nib (6).Blade (10) is fixed in the skewed slot (9) of knife rest (8), limits knife rest (8) on the fluted raised line that may be stuck in the cap for brush of knife rest (8) inner end peripheral hardware and rotates.When cutting lead for retractable pencil (5) point, the push-tight cap for brush (7), nib (6) is stirred driving lever (4) lead for retractable pencil (5) and is rotated into knife rest (8) mesopore near the taper hole of knife rest (8), and blade (10) can be fined away lead for retractable pencil (5) head.

Claims

1, a kind of pencil, mainly form by penholder, nib, driving lever, mounting board seat and the cap for brush that knife rest is housed, it is characterized in that: be provided with screw thread outside the mounting board seat (2) and place penholder (1) internal thread, driving lever (4) inserts in the grooves on two sides of mounting board seat (2), rotating lever (4), mounting board seat (2) rotates and can move around in penholder (1), lead for retractable pencil (5) is clamped by the mounting board (3) on the mounting board seat (2) can pass the centre bore of the nib (6) that is contained in penholder (1) termination, and lead for retractable pencil (5) rotates into the blade (10) that is fixed in the knife rest (8) in the knife rest and fines away.