CN205661200U

CN205661200U - Can repeatedly use gel ink pen

Info

Publication number: CN205661200U
Application number: CN201620273347.8U
Authority: CN
Inventors: 付永民
Original assignee: Henan University of Technology
Current assignee: Henan University of Technology
Priority date: 2016-04-06
Filing date: 2016-04-06
Publication date: 2016-10-26
Anticipated expiration: 2026-04-06

Abstract

The utility model belongs to a can repeatedly use gel ink pen, this gel ink pen is including writing with the gel ink pen and adding piston two parts for the ink, write and include the pen -holder and establish the nib at the pen -holder lower extreme with the gel ink pen, the nib is including the hoop, the nib of suit in the hoop with install the tampon on the nib, add for the ink piston rod that the piston includes hollow structure, the piston rod inside be equipped with built -in piston rod, top that the bottom of piston rod was equipped with piston head, piston rod is equipped with the piston handle, the top of built -in piston rod be provided with built -in piston handle, it is reasonable to have structural design, and easy operation is convenient, can realize the reuse resources are saved's of gel ink pen advantage.

Description

Repeatable gel ink pen

Technical field

This utility model belongs to gel ink pen technical field, is specifically related to a kind of repeatable gel ink pen.

Background technology

Gel ink pen is the viscosity of writing medium ball pen between aqueous and oiliness；Gel ink pen originates from Japan, is The writing implement of the most popular a kind of novelty.Gel ink pen has the advantage of fountain pen and ball pen concurrently, writes feel Comfortable, ink viscosity is relatively low, and increases the material of easily lubrication, thus more smooth than common oiliness ball pen, is oiliness circle The upgraded product of pearl pen.Gel ink pen is topmost is exactly Neutral ball-point for ball-point pen, and China is annual uses about 15,000,000,000 Neutral ball-point for ball-point pen, Slight Neutral ball-point for ball-point pen whole body be all poison, the material of Neutral ball-point for ball-point pen is polyethylene, this material in 200 years cannot biodegradation, pen Head material includes ferrum, chromium, nickel, lead, copper, tungsten, and wherein most belongs to heavy metal, and the residue of Neutral ball-point for ball-point pen is butter and ink Water.The Neutral ball-point for ball-point pen in market is disposable, directly abandons after making to be finished, and the most not only pollutes environment, also can waste a lot Resource.

Utility model content

The purpose of this utility model is to overcome defect of the prior art to provide a kind of structure design advantages of simple, behaviour Make simple, the pen core of gel ink pen can be reused thus save the repeatable gel ink pen of resource.

The purpose of this utility model is achieved in that this gel ink pen includes writing with gel ink pen and ink piston two Part, described writing includes penholder with gel ink pen and is located at the nib of penholder lower end, and nib includes hoop, is sleeved in hoop Nib and the tampon that is arranged on nib, described ink piston includes the piston rod of hollow structure, described piston Being provided with built-in piston bar inside bar, the bottom of piston rod is provided with piston head, the top of piston rod is provided with piston handle, and described is interior The top putting piston rod is provided with built-in piston handle.

Preferably, the size of described piston handle is more than the size of built-in piston handle.

Preferably, the external diameter of described piston head is equal with the internal diameter of penholder.

Preferably, described nib is set with the cap for brush.

Preferably, a diameter of 11mm of described penholder.

This utility model is after ink is finished, and available ink piston rejoins ink in penholder, thus real The recycling of existing gel ink pen, has reasonable in design, simple to operation, and money is saved in the recycling that can realize gel ink pen The advantage in source.

Accompanying drawing explanation

Fig. 1 is that this utility model is write with the structural representation of gel ink pen.

Fig. 2 is the structural representation of this utility model nib.

Fig. 3 is the structural representation of this utility model ink piston.

Fig. 4 is this utility model ink piston mounting arrangement schematic diagram.

Detailed description of the invention

In order to be more clearly understood from the technical characteristic of utility model, purpose and effect, now comparison accompanying drawing explanation is originally The detailed description of the invention of utility model, the most identical label represents identical parts.For making simplified form, each figure only shows Indicating the part relevant to this utility model to meaning property, they do not represent its practical structures as product.

As shown in Figure 1,2,3, 4, this utility model is a kind of repeatable gel ink pen, and this gel ink pen includes writing by neutrality Pen and ink piston two parts, described writing includes penholder 1 with gel ink pen and is located at the nib 2 of penholder 1 lower end, nib 2 include hoop 3, and the nib 4 being sleeved in hoop 3 and the tampon 5 being arranged on nib 4, described ink piston includes The piston rod 6 of hollow structure, described piston rod 6 is internal is provided with built-in piston bar 7, the bottom of piston rod 6 be provided with piston head 8, The top of piston rod 6 is provided with piston handle 9, and the top of described built-in piston bar 7 is provided with built-in piston handle 10.Described The size of piston handle 9 is more than the size of built-in piston handle 10.The external diameter of described piston head 8 is equal with the internal diameter of penholder 1. It is set with the cap for brush 11 in described nib 2.A diameter of 11mm of described penholder 1.

Operation principle of the present utility model is as follows: after the ink in penholder 1 is used up, and built-in piston bar 7 is loaded piston In bar 6, piston head 8 is contained in the bottom of piston rod 6, material is thus formed ink piston, then ink piston Put into penholder 1, pin piston handle 9 and touch piston rod 6, note the most not pinning built-in piston handle 10, compression piston Bar 6 and penholder 1 are closed the air in space, the increase of compressed air pressure, and then air pushes open built-in piston bar 7 and discharge piston The additional air in space closed by bar 6 and penholder 1, and when piston head 8 is near butter, forefinger and middle finger clamp piston handle 9, thumb Refer to pin and draw piston rod 6 a small distance outside built-in piston handle 10 in order to reduce piston rod 6 to close sky with penholder 1 In atmospheric pressure, now, turn on nib 2, owing to piston rod 6 and penholder 1 are closed, the atmospheric pressure in space is relatively low and liquid There is tension force in surface, therefore in penholder 1, ink and the butter of residual will not flow out, and insert in ink bottle by penholder 1, use forefinger Clamping piston handle 9 with middle finger, thumb is pinned built-in piston handle 10 and is pulled outwardly piston rod 6, under atmospheric pressure effect, and ink It is put in penholder 1.After having filled ink, can be continuing with writing.A diameter of 11mm of penholder 1 of the present utility model, can Directly to use.

This utility model recycling by centering pen, can save a lot of resource, simultaneously work as the effect of environmental protection.

Foregoing detailed description is only for illustrating of feasibility embodiment of the present utility model, and they are not In order to limit protection domain of the present utility model, all without departing from this utility model skill spirit made equivalent implementations, change Within more should be included in protection domain of the present utility model with transformation.

Claims

1. a repeatable gel ink pen, it is characterised in that: this gel ink pen includes writing with gel ink pen and ink piston two Part, described writing includes penholder (1) with gel ink pen and is located at the nib (2) of penholder (1) lower end, and nib (2) includes hoop (3), the nib (4) being sleeved in hoop (3) and the tampon (5) being arranged on nib (4), described ink piston includes The piston rod (6) of hollow structure, described piston rod (6) is internal is provided with built-in piston bar (7), and the bottom of piston rod (6) is provided with Piston head (8), the top of piston rod (6) are provided with piston handle (9), and the top of described built-in piston bar (7) is provided with built-in Piston handle (10), the size of described piston handle (9) is more than the size of built-in piston handle (10), described piston head (8) external diameter is equal with the internal diameter of penholder (1), and described nib (2) is set with the cap for brush (11), described penholder (1) straight Footpath is 11mm.