CN201456703U

CN201456703U - Pen capable of conveniently changing core

Info

Publication number: CN201456703U
Application number: CN200920015946XU
Authority: CN
Inventors: 郭懿凡; 闫丽娟; 张小川; 谷晓沛
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-07-28
Filing date: 2009-07-28
Publication date: 2010-05-12
Anticipated expiration: 2019-07-28

Abstract

According to the International Patent Classification (IPC) table, a pen capable of conveniently changing core belongs to the technical fields of the operation transport department, printing branch, writing or drawing tools, large class of office supplies, small class of writing or drawing tools, and combined group of the writing tools and other supplies. The utility model aims to solve the problems of conveniently changing cores and antiskid, consists of a button, a pen body, two replacement cores, a baffle ring, a pen cap, a converter, a spring, an antiskid film and a pen nib, and is characterized in that the button is arranged on the upper end of the pen body, the lower end of the button is connected with the converter in the pen body, the two cores are respectively arranged in the hole and the groove of the lower end of the converter, the antiskid film is integrally sleeved on the lower surface of the pen body.

Description

Conveniently change the pen of core

(1) technical field:

The utility model relates to the pen that conveniently changes core, divides by International Patent Classification (IPC) (IPC) to belong to operation Department of Transportation, and printing branch is write or drawing appliance; The big class of office appliance is write or the drawing appliance group, the combination technical group field of writing implement and other articles for use.

(2) background technology:

At present, existing and once had about the technology of the combination group of writing implement and other articles for use to conveniently change core needs all did very fruitful effort, also once designed many outstanding technical schemes.As declaring of the Decree of Patent Office of China in 2008 by Fan Siyang, Granted publication number is CN201268169Y, China Patent No. (ZL) is: No. 200820015770.3 utility model title is the utility model patent of " convenient pen ", the technical scheme that is adopted, the combination group technical elements of writing implement and other articles for use be an example very in the invention that is worth, this has solved the technical problem of pen effectively.But still have some deficits, it also is difficult to solution and conveniently changes core; Anti-skidding technical problem.

(3) summary of the invention:

The purpose of this utility model is to provide a kind of pen that conveniently changes core.Conveniently change core to solve; Anti-skidding technical problem.

The new technical scheme that above-mentioned technical problem to be solved in the utility model adopted is: utility model is conveniently changed the pen of core, mainly is made of button, handwriting, refill, baffle ring, the cap for brush, converter, spring, pen core, non-skid film, a mouth.Its major part button, refill, the cap for brush, converter, spring, pen core, non-skid film are selected for use by market.Its handwriting is a drum, is material with plastics, through the machined manufacturing.Its baffle ring is a rectangular shape, is material with plastics, through the machined manufacturing.Its mouth is a truncated conical shape, is material with plastics, through the machined manufacturing.

In shape, structure and combination thereof, the pen that conveniently changes core of the present utility model with the essential features that immediate prior art has is: the upper end of a mouth is fixedly connected on the lower end of handwriting, the integral body of pen core is placed in the inside of handwriting, the upper end of the upper side fixed installation cap for brush of handwriting, be combined into the integrative-structure of pen shape, function is the effect of the first stroke of a Chinese character.In shape, structure and combination thereof, the pen technical characterictic different with immediate prior art that conveniently changes core of the present utility model is: button is installed in the upper end of handwriting, the lower end of button links to each other with the converter of handwriting inside, the lower end hole slot of converter is placed two pen cores respectively by spring, be combined into erose combining structure, function has been the effect that makes things convenient for the change-fountain pen core.The integral body of non-skid film is enclosed within the lower surface of handwriting, is combined into the combining structure of cylindrical shape, and function has been anti-skidding effect.What so just reached the pen that conveniently changes core of the present utility model conveniently changes core; Anti-skidding purpose.

The beneficial effect of the pen that conveniently changes core of utility model is that the utility model is to solve conveniently to change core; The anti-skidding technical scheme that technical problem adopted with existing with once had compared two place's advantage and improvement about writing implement with the technology of the combination group of other articles for use:

First, owing to designed the upper end of handwriting in the technical scheme of the pen that conveniently changes core of the present utility model button is installed, the lower end of button links to each other with the converter of handwriting inside, the lower end hole slot of converter is placed two pen cores respectively by spring, so easier solution makes things convenient for the technical problem of change-fountain pen core.

The second, because the integral body that has designed non-skid film in the technical scheme of the pen that conveniently changes core of the present utility model is enclosed within the lower surface of handwriting, so the anti-skidding technical problem of easier solution.

(4) description of drawings:

Accompanying drawing provides the structural representation that the utility model conveniently changes the pen of core:

Fig. 1: be the overall structure schematic diagram that the utility model conveniently changes the pen of core.

The label declaration at each position in the schematic diagram;

1 button, 2 handwritings, 3 refills, 4 baffle rings, 5 caps for brush

10 mouths of 6 converters, 7 spring 8 pen cores, 9 non-skid films

(5) specific embodiment:

Below in conjunction with accompanying drawing, the pen that conveniently changes core of the present utility model is conveniently changed core for realizing solving; The optimal way of the technical scheme that anti-skidding technical problem is taked is described further:

Its static structure: see also accompanying drawing: as shown in the figure, the pen that conveniently changes core of the present utility model mainly is made of button 1, handwriting 2, refill 3, baffle ring 4, the cap for brush 5, converter 6, spring 7, pen core 8, non-skid film 9, a mouth 10.Its major part button 1, refill 3, the cap for brush 5, converter 6, spring 7, pen core 8, non-skid film 9 are selected for use by market.Its handwriting 2 is drums, is material with plastics, through the machined manufacturing.Its baffle ring 4 is rectangular shapes, is material with plastics, through the machined manufacturing.Its mouth 10 is truncated conical shape, is material with plastics, through the machined manufacturing.

In shape, structure and combination thereof, the pen that conveniently changes core of the present utility model with the essential features that immediate prior art has is: the upper end of a mouth 10 is fixedly connected on the lower end of handwriting 2, the integral body of pen core 8 is placed in the inside of handwriting 2, the upper end of the upper side fixed installation cap for brush 5 of handwriting 2, be combined into the integrative-structure of pen shape, function is the effect of the first stroke of a Chinese character.In shape, structure and combination thereof, the pen technical characterictic different with immediate prior art that conveniently changes core of the present utility model is: button 1 is installed in the upper end of handwriting 2, the lower end of button 1 links to each other with the converter 6 of handwriting 2 inside, the lower end hole slot of converter 6 is placed two pen cores 8 respectively by spring 7, be combined into erose combining structure, function has been the effect that makes things convenient for the change-fountain pen core.The integral body of non-skid film 9 is enclosed within the lower surface of handwriting 2, is combined into the combining structure of cylindrical shape, and function has been anti-skidding effect.

Below by using method, further set forth the dynamic structure relation that the utility model conveniently changes the pen of core: in use, in the time of needs change-fountain pen core, according to theory of mechanics, at first button 1 is installed in the upper end of handwriting 2, the lower end of button 1 links to each other with the converter 6 of handwriting 2 inside, and the lower end hole slot of converter 6 is placed two pen cores 8 respectively by spring 7, thereby finishes the task of making things convenient for the change-fountain pen core.

In use, when needs were anti-skidding, according to theory of mechanics, at first the integral body of non-skid film 9 was enclosed within the lower surface of handwriting 2, thereby finished anti-skidding task.So just realized the utility model conveniently change core pen conveniently change core; Anti-skidding technical problem.

Realize that the utility model preferred plan is with plastic material, utilize the basic equipment of pen core processing factory, take to produce by batch in a large number,, so just can realize better that the utility model conveniently changes the practical value and the economic worth of the pen of core with the demand of supply educational circles.

Claims

1. conveniently change the pen of core, it is by button (1), handwriting (2), refill (3), baffle ring (4), the cap for brush (5), converter (6), spring (7), pen core (8), non-skid film (9), mouth (10) constitutes, the upper end of mouth (10) is fixedly connected on the lower end of handwriting (2), the integral body of pen core (8) is placed in the inside of handwriting (2), the upper end of the upper side fixed installation cap for brush (5) of handwriting (2), it is characterized in that: button (1) is installed in the upper end of handwriting (2), the lower end of button (1) links to each other with the converter (6) of handwriting (2) inside, and the lower end hole slot of converter (6) is placed two pen cores (8) respectively by spring (7).

2. according to the pen that conveniently changes core described in the claim 1, it is characterized in that: the integral body of non-skid film (9) is enclosed within the lower surface of handwriting (2).