CN202911338U

CN202911338U - Environment-friendly pen

Info

Publication number: CN202911338U
Application number: CN 201220500646
Authority: CN
Inventors: 王亚男; 王�琦
Original assignee: Zhejiang University ZJU
Current assignee: Zhejiang University ZJU
Priority date: 2012-09-28
Filing date: 2012-09-28
Publication date: 2013-05-01
Anticipated expiration: 2022-09-28

Abstract

The utility model relates to an environment-friendly pen which comprises a pen rod bonded by brown paper. A pen core is bonded in the pen rod, the pen rod is integrally folded and molded by a piece of quadrilateral brown paper, the quadrilateral brown paper is in bilateral symmetry, and folding marks for folding are arranged on the quadrilateral brown paper. The environment-friendly pen is provided with the repeatedly-used pen rod, can be recycled and is energy-saving.

Description

Environment-protective pen

Technical field

The utility model relates to a kind of pen.

Background technology

The common pen of writing all is to be made of pen core and penholder, used up usually when pen core and also penholder can have been lost, and like this and caused the waste of material, also be the pollution to environment.

The utility model content

The problems referred to above that exist in order to solve existing pen, the utility model provide reusable, the recyclable recycling of a kind of penholder, more energy-conservation environment-protective pen.

The utility model adopts following technical scheme:

Environment-protective pen comprises the penholder that is bonded into by brown paper, is bonded with pen core in the penholder.

Further, described penholder is by a quadrangle brown paper one folding forming, and described quadrangle brown paper left-right symmetry has on the quadrangle brown paper for folding folding line.

Preferably, the back side of described quadrangle brown paper is covered with viscose glue.

Preferably, the front end of described penholder has the breach that places for forefinger.

In the utility model, the viscose glue at the quadrangle brown paper back side can be torn after stickup again, again pastes and uses, so after pen core was finished, penholder was also reusable, in addition, the penholder that brown paper is made is recyclable recycling also, and is very energy-conservation.

The beneficial effects of the utility model are: reusable, the recyclable recycling of a kind of penholder, more energy-conservation environment-protective pen are provided.

Description of drawings

Fig. 1 is the plane outspread drawing of the penholder of the utility model embodiment.

Fig. 2 is one of penholder folding process schematic diagram of the utility model embodiment.

Fig. 3 be the utility model embodiment penholder folding process schematic diagram two.

Fig. 4 is the schematic diagram of the pen core of the utility model embodiment.

Fig. 5 is the structural representation of the utility model embodiment.

Fig. 6 is the schematic diagram that cuts of quadrangle brown paper.

Drawing reference numeral: 1-penholder; The 11-breach; The 2-pen core; 3-quadrangle brown paper; The 31-folding line; The oval dotted line of 32-; The 33-folding part.

The specific embodiment

Embodiment:

With reference to Fig. 1-5: environment-protective pen, comprise the penholder 1 that is bonded into by brown paper, be bonded with pen core 2 in the penholder 1.Described penholder 1 is by a quadrangle brown paper 3 one folding formings, and described quadrangle brown paper 3 left-right symmetry have on the quadrangle brown paper 3 for folding folding line 31.The back side of described quadrangle brown paper 3 is covered with viscose glue.

The front end of described penholder 1 has the breach 11 that places for forefinger.

Among Fig. 1, the dotted line of the four edges of close quadrangle brown paper 3 is need to be to spine folded folding line 31, and the oval dotted line 32 of bottom midline need to hollow out, to form described breach 11.Fig. 2 is one of penholder folding process schematic diagram, and Fig. 3 is two of penholder folding process schematic diagram, and Fig. 3 is the shape after Fig. 2 folds, and folding line is to four folding parts 33 of spine folded rear formation.When being folded to state shown in Figure 3, pen core 2 is sticked on the back side of brown paper, then that symmetrical folding part is mutually bonding, namely form environment-protective pen.Because the brown paper back side is covered with viscose glue, the outer surface that only needs inner surface with the folding part of a side to be bonded at the folding part of the opposite side symmetrical with it can be realized bonding.

Fig. 6 is the schematic diagram that cuts of quadrangle brown paper, cuts in this way to greatest extent conserves paper of quadrangle brown paper.

Claims

1. environment-protective pen is characterized in that: comprise the penholder that is bonded into by brown paper, be bonded with pen core in the penholder.

2. environment-protective pen as claimed in claim 1 is characterized in that: described penholder is by a quadrangle brown paper one folding forming, and described quadrangle brown paper left-right symmetry has on the quadrangle brown paper for folding folding line.

3. environment-protective pen as claimed in claim 1 or 2, it is characterized in that: the back side of described quadrangle brown paper is covered with viscose glue.

4. environment-protective pen as claimed in claim 3 is characterized in that: the front end of described penholder has the breach that places for forefinger.