CN201077268Y

CN201077268Y - Modified pen

Info

Publication number: CN201077268Y
Application number: CNU2007201049307U
Authority: CN
Inventors: 毕珂铭
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-08-27
Filing date: 2007-08-27
Publication date: 2008-06-25
Anticipated expiration: 2017-08-27

Abstract

The utility model relates to an improved pen, in particular to a multipurpose pen, mainly comprising a pen cap, a barrel and a refill; wherein, the shape of the pen cap is a tri-prism, a cylindrical inner hole is arranged at one end of the pen cap, the size of the inner hole is matched with the barrel size, at least one side of the tri-prism shaped pen cap is carved with meter graduations; the barrel is matched with replaceable refills, the refill head is extended out of one end of the barrel, a barrel pot head is arranged at the other end of the barrel, the outer screw thread at one end of the barrel is connected with the inner screw thread at one end of the pot head; a hold-down strip is arranged outside of the barrel pot head; the barrel pot head is fixedly connected with the hold-down strip. The utility model has the advantages that: the behavior in service that the pen and the ruler are combined together is achieved, and the multipurpose is economy and convenient; meanwhile, because of the tri-prism shape, the pen cap can not roll arbitrarily when put on a table after used.

Description

A kind of improved pen

Technical field

The utility model relates to stationery, especially relates to a kind of multiduty pen.

Background technology

Pen and ruler are the stationery that daily life, office, study are often used, and have variously on stationery market, and ruler also has ruler, tape measure; Select leeway widely for the user provides, but through regular meeting pen is arranged in use, go for the situation of ruler again, bring certain inconvenience for daily life, office, study, delay the valuable time.

The utility model content

At the deficiencies in the prior art, the utility model proposes a kind of improved technical scheme, by the existing cap for brush is improved, overcome the phenomenon that pen separates with ruler in work is used, the economical with materials cost is accomplished a thing dual-purpose, the protection environment.

The improved technical scheme of utility model is: a kind of improved pen, mainly be made up of the cap for brush, penholder, pen core, the profile that it is characterized in that the cap for brush is the triangular column, and an end has columned endoporus, the size and the penholder of endoporus are complementary, and the triangular column cap for brush has at least a limit to be carved with metering scale.

Penholder of the present utility model and removable pen core match, one end exposes pen core and writes prefix, and the other end has penholder end cover, and the internal thread that the external screw thread of an end of penholder and penholder end overlap an end is complementary and is connected, the outside of penholder end cover is to have the card press strip, and penholder end cover is to fixedly connected with the card press strip.

By the application of improved pen, a kind of pen and the unseparated behaviour in service of ruler have been realized, not only economy but also make things convenient for.Profile because of the cap for brush is the triangular column simultaneously, and the outside of penholder end cover is to have the card press strip, therefore after using, when the cap for brush and penholder are placed on the table, also can not fall down because of rolling arbitrarily on the table.

Description of drawings

Fig. 1 is the structural representation of the cap for brush

The cap for brush 1 among the figure, endoporus 6

Fig. 2 is the penholder structural representation

Penholder 2 among the figure, pen core 3, penholder end cover 4, card press strip 5

The specific embodiment

Select for use plastics as raw material, use the disposable pressure injection cap for brush 1 of injection molding machine of plastic, the profile of the cap for brush 1 is the triangular column, one end has columned endoporus 6, the size and the penholder of endoporus 6 are complementary, one side the triangular column wherein be carved with the metric measure scale, as 100mm, be divided into 10 lattice, every lattice 10mm.

The pressure injection penholder 2 again, penholder end cover 4 and card press strip 5; Penholder 2 is to match with interchangeable pen core, and an end exposes pen core and writes prefix, and the other end has penholder end cover 4, and the internal thread that the external screw thread of an end of penholder 2 and penholder end overlap 4 one ends is complementary and is connected; The outside of penholder end cover 4 is to have card press strip 5; Penholder end cover 4 is to fixedly connected with card press strip 5; Pen core 3 is selected for use on the market can change general pen core.

Claims

1. an improved pen mainly is made up of the cap for brush [1], penholder [2], pen core [3], and it is characterized in that: the profile of the described cap for brush [1] is the triangular column, and an end has columned endoporus [6], and the size of endoporus [6] and penholder [2] are complementary.

2. a kind of improved pen as claimed in claim 1, it is characterized in that: the described triangular column cap for brush [1] has at least a limit to be carved with metering scale.

3. a kind of improved pen as claimed in claim 1, it is characterized in that: described penholder [2] is to match with interchangeable pen core [3], one end exposes pen core [3] and writes prefix, and the other end has penholder end cover [4], and the external screw thread of an end of penholder [2] is connected with the internal thread of penholder end cover [4] one ends.

4. a kind of improved pen as claimed in claim 3, it is characterized in that: the outside of described penholder end cover [4] is to have card press strip [5].

5. a kind of improved pen as claimed in claim 4, it is characterized in that: described penholder end cover [4] is to fixedly connected with card press strip [5].