CN2827746Y

CN2827746Y - Multipurpose holder for pencil or chalk

Info

Publication number: CN2827746Y
Application number: CN 200520127944
Authority: CN
Inventors: 曹林
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-09-28
Filing date: 2005-09-28
Publication date: 2006-10-18
Anticipated expiration: 2015-09-28

Abstract

The utility model relates to a multipurpose pen which can be used for replacing a lead core, a crayon, an eraser, a chalk, a carbon strip, etc. The utility model comprises a pen body, a pen barrel, a tail cover and a spring, wherein the inner part of the pen barrel is provided with a clamping core of which the inner cavity is provided with the pen body and the outer wall of the clamping core is provided with the spring. Serial clamping cores of different specifications can be made according to the dimensions of the lead core, the crayon, the chalk, the carbon strip and the eraser. The utility model has the advantages of multiple purposes, convenient operation, simple structure, economy and practicality.

Description

Multipurpose pencil

Technical field

The utility model belongs to the stationery field, relates to the multipurpose pencil of a kind of replaceable lead for retractable pencil, wax crayon, rubber, chalk, sketching charcoal etc.

Background technology

Traditional wax crayon, chalk, sketching charcoal etc. are owing to there be peripheral the support very easily not fracture, and when they or rubber with to last, usually be dropped waste because of bad assurance; For this reason, some change the core wax crayon, change the core rubber attempts to address this problem, still, the existing all kinds of core pens that change, ubiquity complex structure, parts are fragile, function of use is single wait not enough.

Summary of the invention

The purpose of this utility model is to provide a kind of replaceable lead for retractable pencil, wax crayon, rubber, chalk, sketching charcoal, and the multiple function of use of tool is in the multipurpose pencil of one.

The technical solution adopted in the utility model: a kind of multipurpose pencil, comprise handwriting, pen container, tail-hood, spring, be provided with sandwich in its pen container, the sandwich inner chamber is provided with handwriting, and the sandwich outer wall is provided with spring.

Described sandwich and pen container tail end are provided with tail-hood, and sandwich is stuck in the stop portion of tail-hood.

Described spring one end is against pen container inwall stop portion, and the other end is against sandwich outer wall stop portion.

The head of described sandwich is provided with open slot and along the jaw of circumference five equilibrium.

Described handwriting is lead for retractable pencil or wax crayon or chalk or sketching charcoal or rubber.

Be provided with sandwich in the pen container of the present utility model, can make the sandwich of different size seriation according to the size of lead for retractable pencil, wax crayon, chalk, sketching charcoal and rubber, usefulness more than one, easy to use, the utility model is simple in structure, and is economical and practical.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is the cutaway view of the utility model structural representation;

Fig. 3 is a sandwich structure schematic diagram of the present utility model;

Fig. 4 is that the A of Fig. 3 is to view.

The specific embodiment

Consult Fig. 1, shown in Figure 2, a kind of multipurpose pencil, mainly constitute by handwriting 1, sandwich 2, pen container 3, tail-hood 4, spring 5 etc., be provided with hollow sandwich 2 in its pen container 3, sandwich 2 is provided with tail-hood 4 with pen container 3 tail ends, and sandwich 2 is stuck in seam 401 places of tail-hood 4, sandwich 2 inner chambers are provided with handwriting 1, handwriting 1 can be lead for retractable pencil or wax crayon or chalk or sketching charcoal or rubber, sandwich 2 outer walls are provided with spring 5, spring 5 one ends are against pen container 3 inwall seams 301 places, and the other end is against seam 203 places that are provided with on sandwich 2 outer walls, and it is spacing that seam 203 also is used for tail-hood 4.

Consult Fig. 3, shown in Figure 4 simultaneously, the head of described sandwich 2 is provided with open slot 202 and along the jaw 201 of circumference five equilibrium, open slot 202 is at least one, and jaw 201 can be two to six, and jaw 201 is clamped handwriting 1.

During use, press tail-hood 4 downwards, tail-hood 4 presses sandwich 2 seams 203 compression springs 5, makes open slot 202 expansions, and handwriting 1 is descending, unclamps tail-hood 4, and under the effect of spring 5, sandwich 2 is up, and open slot 202 shrinks, and makes jaw 201 clamp handwriting 1.

Claims

1. a multipurpose pencil comprises handwriting, pen container, tail-hood, spring, it is characterized in that being provided with in the pen container (3) sandwich (2), and sandwich (2) inner chamber is provided with handwriting (1), and sandwich (2) outer wall is provided with spring (5).

2. multipurpose pencil according to claim 1 is characterized in that described sandwich (2) and pen container (3) tail end are provided with tail-hood (4), and sandwich (2) is stuck in the seam (401) of tail-hood (4) and locates.

3. multipurpose pencil according to claim 1 is characterized in that described spring (5) one ends are against pen container (3) inwall seam (301) and locate, and the other end is against sandwich (2) outer wall seam (203) and locates.

4. multipurpose pencil according to claim 1, the head that it is characterized in that described sandwich (2) are provided with open slot (202) and along the jaw (201) of circumference five equilibrium.

5. multipurpose pencil according to claim 1 is characterized in that described handwriting (1) is lead for retractable pencil or wax crayon or chalk or sketching charcoal or rubber.