CN201677602U

CN201677602U - Paper tube environment-friendly pen

Info

Publication number: CN201677602U
Application number: CN2009200644198U
Authority: CN
Inventors: 李大蛟
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-05-15
Filing date: 2009-05-15
Publication date: 2010-12-22
Anticipated expiration: 2019-05-15

Abstract

The utility model discloses a paper tube environment-friendly pencil, belonging to the writing pens. Multiple layers of recycled writing paper or waste paper are rolled into paper tubes with different sizes, the paper tubes are cut according to a certain length, and then the paper tubes are turned into all the parts of a pen, namely, an inner tube, an outer tube and a cap; a decoration layer is closely bonded around the outer tube and the cap; every two layers of paper are bonded by a coupling agent layer, and the decoration layer is also bonded with the outer tube and the cap respectively by a coupling agent layer. New or old paper are used as the raw material instead of plastic to produce the pen; various waste papers is reused as the raw material to produce an environment-friendly product; meanwhile, the pollution of the waste water, the waste gas and the waste material produced in the plastic production process to the atmosphere environment is prevented, the production cost of the novel pen is lower than the production cost of the pen made of plastic, the paper sheath can be used to completely substitute the plastic pen sheath due to the appearance and the performance and can be reused; until not being used any longer, the paper sheath is also good for rubbish classification. The utility model is widely applied in schools, departments, enterprises and research and development institutions.

Description

Paper tube environmental protection pen

Technical field

The utility model belongs to lettering pen, particularly can replace plastics, reduces white pollution, a kind of paper environmental protection pen of protection environment.

Background technology

Be widely used in the pen of writing at present, as various water core pens, ball pen, signature pen, the overwhelming majority is a plastic casing, this type of pen consumption amount of plastic is big, the waste water that produces during making, waste gas and waste material, ecological environment is suffered damage and pollute, also harmful to health of people.And to abandon the white pollution that is produced after using also be very serious.

Summary of the invention

Goal of the invention of the present utility model provides a kind of paper tube environmental protection pen, its embodiment is: this paper tube environmental protection pen is characterized in that: open with multi-layer recycled paper or waste paper and be rolled into paper tube not of uniform size, respectively paper tube is cut into certain length, again by these paper tubes constitute in each parts of pen manage 1, outer tube 2, the cap for brush 3, wherein decorative layer 4 is close to around the parts outer tube 2 and the cap for brush 3, between each ply of paper and between decorative layer and the outer tube 2 and the cap for brush 3 by the bonding connection of coupling agent layer.

There is the space that can hold pen core 5 nibs at the center on a described paper tube cap for brush 3 tops.

Described paper tube pen is inserted in the outer tube 2 by interior pipe 1, utilizes the frictional force between paper tube and the paper tube that pen core (various round cores, water core) card is firm, makes the cap for brush 3 tightly be placed on the outer tube 2 by the frictional force between outer tube 2, the cap for brush 3.

Described paper tube pen is in interior pipe 1 insertion outer tube 2, utilize frictional force between paper tube and the paper tube with pen core 5 (various round cores, water core) when jail card, an end of interior pipe 1 exposes by the nib of pen core 5, and the other end exposes by the shaft of a writing brush of pen core 5, with the convenient pen core 5 that takes out, also be convenient to and the firm pen core 5 of outer tube 2 cards.

Described paper tube pen firmly just can be extracted interior pipe 1 a little from outer tube 2, check the purpose of changing pen core 5 or doing the refuse classification processing to reach.

The material of described paper tube pen all is common paper, recycled writing paper or the old and useless newspaper of 40-100 gram and the leftover pieces in paper mill.

The outer tube 2 of described paper tube pen and the sectional area of the cap for brush 3 or partial cross section are long-pending to be circle, oblateness or regular polygon.

Described coupling agent is animal glue environment-friendly adhesive and food grade lignify additive.

The beneficial effect that the utility model reaches is to be raw material with new and old paper, replace the plastics-production pen, with various waste paper is raw material, turn waste into wealth, make Green Product, avoided the pollution of the waste water, waste gas and the waste material that produce in the production plastic process process simultaneously to atmospheric environment, and production cost is lower than plastics, its outward appearance and serviceability can replace fibertip pen fully, can reuse equally, in the time again can not continuing to reuse, also be convenient to refuse classification and handle, pen core and paper tube shell are separately reclaimed again.

Description of drawings

Fig. 1 is a pipe in the paper tube environmental protection pen;

Fig. 2 is a paper tube environmental protection outer tube;

Fig. 3 is a paper tube environmental protection cap for brush;

Schematic diagram when Fig. 4 fits together when being unkitted pen core for paper tube environmental protection pen;

Schematic diagram when Fig. 5 fits together when loading onto pen core for paper tube environmental protection pen.

Embodiment

With reference to accompanying drawing, coil paper closely is rolled into paper tube not of uniform size, respectively paper tube is cut into certain length, be combined into the interior pipe 1 of each parts, outer tube 2, the cap for brush 3 of pen, around outer tube 2, the cap for brush 3, be stained with decorative layer, cement, dry with coupling agent respectively simultaneously, in interior pipe 1, load onto pen core, inserting outer tube 2 with its card jail, the cap for brush 3 is put, is exactly a complete paper tube environmental protection pen.Slightly firmly pull up the cap for brush 3 again, can normally write, when pen core uses, firmly interior pipe 1, just replaceable new pen core continues to use.

Claims

1. paper tube environmental protection pen, it is characterized in that: open with multi-layer recycled paper or waste paper and be rolled into paper tube not of uniform size, respectively paper tube is cut into certain length, constitute pipe (1), outer tube (2), the cap for brush (3) in each parts of pen by these paper tubes again, wherein decorative layer (4) is close to parts outer tube (2), the cap for brush (3) on every side, between each ply of paper and between decorative layer (4) and the outer tube (2) and the cap for brush (3) by the bonding connection of coupling agent layer.

2. according to the described paper tube environmental protection of claim 1 pen, it is characterized in that: there is the space that can hold pen core (5) nib at the center on the cap for brush (3) top.

3. according to the described paper tube environmental protection of claim 1 pen, it is characterized in that: insert in the outer tube (2) by interior pipe (1), utilize frictional force between paper tube and the paper tube with various pen core cards jail, make the cap for brush (3) tightly be placed on the outer tube (2) by the frictional force between outer tube (2), the cap for brush (3).

4. according to the described paper tube environmental protection of claim 1 pen, it is characterized in that: when interior pipe (1) inserts in the outer tube (2), utilize frictional force between paper tube and the paper tube with pen core (5) when jail card, one end of interior pipe (1) exposes by the nib of pen core (5), the other end exposes by the shaft of a writing brush of pen core (5), with the convenient pen core (5) that takes out, also be convenient to block firm pen core (5) with outer tube (2).

5. according to the described paper tube environmental protection of claim 1 pen, it is characterized in that: the material of pipe (1), outer tube (2), the cap for brush (3) all is common paper, recycled writing paper or the old and useless newspaper of 40-100 gram and the leftover pieces in paper mill in making.

6. according to the described paper tube environmental protection of claim 1 pen, it is characterized in that: the outer tube (2) of described paper tube environmental protection pen, the outer surface sectional area of the cap for brush (3) or partial cross section are long-pending to be circle, oblateness or regular polygon.

7. according to the described paper tube environmental protection of claim 1 pen, it is characterized in that: described coupling agent is animal glue environment-friendly adhesive and food grade lignify additive.