CN200981416Y - Pencil capable of automatically exchanging writing-core - Google Patents

Abstract

An automatic core replacing pencil comprises a pencil rod and a core storage sleeve, a longitudinal groove (2) is arranged on the pencil rod (1), the width of the groove is slightly bigger than that of the pencil core, the lower portion of the groove is a slope (5) with higher outside and lower inside, the pencil rod is sleeved outside with a rotatable storage sleeve (3) and inside with a longitudinal hole (4), the top portion is of open type (6) and a sleeve cover (7) is arranged on the core storage sleeve. The automatic core replacing pencil overcomes the disadvantages of frequency replacement of the pencil core and uncleanness of the prior art, is provided with 6 to 12 pencil cores at once and has the advantages of automatic pencil core replacing, which prevents the convenience of frequent pencil core replacing and greatly reduces the chances of contaminating the fingers.

Description

The pencil that can move core certainly

Technical field

The utility model relates to the stationery field, a kind of pencil that can change pencil-lead automatically of more specifically saying so.

Background technology

Oneself breaks away from the situation that cutter sharpens a pencil the exhausted major part of present middle and elementary school student, all adopts propelling pencil, and its advantage is not need cutter to cut, and has eliminated the hidden danger of cutting finger.But also brought antihygienic shortcoming, one-pen core logotype band is disconnected need be changed soon, so the pupil points and often is being stained with the pen core bits, when changing pencil-lead, should turn on the cap for brush and open the pen core lid again, time-consuming inconvenience, not seeing so far has the pencil appearance of change-fountain pen core automatically.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of pencil many pen cores, that can change automatically that once can add is provided.

Technical solution of the present utility model: the utility model is made up of penholder, storage core retainer plate, it is characterized in that: a groove is longitudinally arranged on penholder, the width of groove is slightly wideer than pen core, the below of groove is high outside and low outside slope, be convenient to pen core and freely fall in the penholder, penholder is with rotating storage core retainer plate outward, and the vertical hole of 6-12 bar is arranged in the cover, the top is an open type, puts into for pen core.On the storage core retainer plate upper shield is arranged, in case pen core drops out.

The utility model difference from prior art: the 6-12 that can once pack into props up pen core, avoids the inconvenience of frequent change-fountain pen core to significantly reduce the chance of staiing finger again.

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

Description of drawings

Accompanying drawing 1 is a structural representation of the present utility model;

Accompanying drawing 2 is the top plan view of the utility model storage core retainer plate.

Specific embodiments

Referring to figure, a groove (2) is longitudinally arranged on penholder (1), the width of groove is slightly wideer than pen core, the below of groove is high outside and low outside slope (5), and penholder is with rotating storage core retainer plate (3) outward, and the vertical hole of 6-12 bar (4) is arranged in the cover, the top is open type (6), on the storage core retainer plate upper shield (7) is arranged.

Using method of the present utility model: open storage core retainer plate upper shield, put into pen core from opening part and cover upper shield, when pen core uses up, rotate the storage core retainer plate and make the groove on the pen core aligning penholder in the cover, pen core is fallen in the penholder, just reach the purpose that the utility model is changed pen core automatically.

Claims (1)

1, a kind of pencil that can move core certainly, form by penholder, storage core retainer plate, it is characterized in that: a groove (2) is longitudinally arranged on the penholder (1), and the width of groove is slightly wideer than pen core, and the below of groove is high outside and low outside slope (5), penholder is with rotating storage core retainer plate (3) outward, vertical hole (4) is arranged in the cover, and the top is open type (6), on the storage core retainer plate upper shield (7) is arranged.2, by the described pencil that can move core certainly of claim 1, it is characterized in that: vertical hole (4) is the 6-12 bar in the storage core retainer plate (3).

Images