CN202573393U

CN202573393U - Pen structure

Info

Publication number: CN202573393U
Application number: CN 201220009005
Authority: CN
Inventors: 陈佳麟
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-01-10
Filing date: 2012-01-10
Publication date: 2012-12-05
Anticipated expiration: 2022-01-10

Abstract

The utility model relates to a pen structure, which at least comprises a pen rod, a pen core and magnetic elements, wherein the pen rod is formed by overlapping and sheathing a plurality of movable sheathing ring layers, the movable sheathing ring layers are sheathed in a sequence that the diameter widths are greatly increased, the pen rod can realize the movable telescopic effect through the movable sheathing ring, the pen core is arranged in an accommodating space in the pen rod, in addition, the pen core is provided with a pen head and a top end part, the pen head and the top end part of the pen core are respectively provided with the magnetic elements so that the pen head and the top end part are mutually sheathed and connected for forming an annular shape, the annular shape can be surrounded on the wrist or the ankle, in addition, the suction principle of the magnetic element per se is utilized, and the magnetic elements arranged on the pen head and the top end part realize the mutual adsorption fixation. The pen structure provided by the utility model can be carried about by users, and the use convenience is improved.

Description

The pen structure of signing an undertaking

Technical field

Relevant a kind of the structure of signing an undertaking of the utility model can not only let the user carry, and more promotes the convenience that uses.

Background technology

Along with the epoch change; Tool is one of instrument of the most often using at ordinary times of people, no matter be student, working clan, general even housewife uses pen through regular meeting; People are also increasingly high for the demand of a tool of carrying, and hope to have the more variation of convenience; General pen is except must possessing the pen core that can supply write; In the streets many pens promptly utilize moulding, color, the pattern design of penholder; Produce a body of different each tool visual appearance, and then promote its competitiveness on market, but a tool causes inconvenience on taking in, carrying; Want to let the more convenient tool of carrying of user, this is that relevant industry is constantly made great efforts the technical task thought always.

It is said to hold epimere; When a tool under the situation that the reality use need be carried, can put into carry-on knapsacks such as school bag usually, if do not have when carrying carry-on knapsack such as school bag; Then can penholder be pulled in the pocket place of upper garment; But be not all to be provided with pocket on all clothings, and this kind mode in pocket, to stay person's handwriting etc. easily dirty, cause user's puzzlement.

Therefore, the convenience that this case creator has a tool to carry is to concentrate on studies, design, and proposes pen that a kind of design can conveniently the carry structure of signing an undertaking finally.

The utility model content

The technical problem that the utility model solved promptly in that a kind of the structure of signing an undertaking is provided, can not only let the user carry, and more promotes the convenience that uses.

The technical scheme of the utility model is: a kind of the structure of signing an undertaking; It includes at least: a penholder; It is made up of the range upon range of fit of plural Movable loop, and this plural number Movable loop is arranged from inside to outside so that the footpath is wide and is little gradually big phase fit, and penholder is movable flexible by Movable loop; One pen core, it has a nib and a top ends, and this pen core is sheathed on the accommodation space in the penholder; One magnetic element, it is provided with first Armco magnetic iron and second Armco magnetic iron, and this first Armco magnetic iron is located at nib, and this second Armco magnetic iron is located at top ends.

This plural number Movable loop is provided with embedded structure, and this embedded structure is that protuberance and recess are embedded mutually, for fixing between Movable loop.

This plural number Movable loop is provided with screw-joining structure, for fixing between Movable loop.

This plural number Movable loop surface is provided with literal.

This plural number Movable loop surface is provided with pattern.

This plural number Movable loop surface coated fluorescent paint.

This second Armco magnetic iron is provided with sleeve, and this jacket casing is should pen core.

This pen core can adsorb by first Armco magnetic iron and second Armco magnetic iron, and nib is fixed in the top, so that a tool becomes a collar.

The beneficial effect of the utility model is: a kind of pen of the utility model sign an undertaking structure its include a penholder, a pen core, a magnetic element at least.

Its penholder is made up of the range upon range of fit of plural Movable loop, and this plural number Movable loop is arranged from inside to outside so that the footpath is wide and is little gradually big phase fit, and penholder is movable flexible by Movable loop.

This pen core is located at the accommodation space in the penholder, and this pen core has a nib and a top ends, and the nib of this pen core and top ends all are provided with magnetic element; And this pen core can make nib and the mutual fit of top ends form a ring-type; Can be surrounded on hand, ankle, and utilize the attraction principle of magnetic element itself, the magnetic element that is provided with by nib and top ends adsorbs fixing each other; In order to do letting the user carry, more promote the convenience that uses.

Description of drawings

Fig. 1 is the sign an undertaking structural upright sketch map of structure of the utility model pen.

Fig. 2 is the sign an undertaking application sketch map of structure of this wound pen.

Fig. 3 is the sign an undertaking stretching sketch map of structure of the utility model pen.

Fig. 4 is the sign an undertaking contraction sketch map of structure of the utility model pen.

Fig. 5 is the sign an undertaking application sketch map of structure of the utility model pen.

Fig. 6 amplify to use sketch map for the sign an undertaking part of structure of the utility model pen.

Fig. 7 is the sign an undertaking application perspective view of structure of the utility model pen.

Fig. 8 is the sign an undertaking contraction cutaway view of structure of the utility model pen.

Fig. 9 is the sign an undertaking application sketch map of structure of the utility model pen.

The figure number explanation:

Penholder 10

Movable loop 11

Embedded structure 12

Pen core 20

Nib 21

Top ends 22

Magnetic element 30

First Armco magnetic iron 31

Second Armco magnetic iron 32

Sleeve 40.

The specific embodiment

As Fig. 1 and shown in, the pen of the utility model sign an undertaking structure its include at least: a penholder 10, a pen core 20, a magnetic element 30.

Wherein, a penholder 10, it is made up of plural Movable loop 11 range upon range of fits, and this Movable loop 11 is arranged from inside to outside so that the footpath is wide and is little gradually big phase fit, and penholder 10 is movable flexible by Movable loop 11.

One pen core 20, this pen core have a nib 21, and this pen core 20 is a top ends 22 away from the in addition end place of nib 21, and this pen core 20 is located at the accommodation space in the penholder 21.

One magnetic element 30, this magnetic element are divided into first Armco magnetic iron 31 and second Armco magnetic iron 32, and this first Armco magnetic iron 31 is located at written 21 tops, and this second Armco magnetic iron 32 is located at the outer rim of top ends 22.

The utility model is as shown in Figure 2; This penholder 10 is by plural Movable loop 11 range upon range of fits; This plural number Movable loop 11 is located at the in addition end of first Armco magnetic iron 31 with respect to nib 21, and should plural number Movable loop 11 in regular turn toward direction away from nib 21, suitably the application of force is stretched to the top and forms a penholder 10; When this plural number Movable loop 11 shrinks, as shown in Figure 3, by Movable loop 11 contraction downwards in regular turn of top, make all Movable loops 11 be contracted to the in addition end of first Armco magnetic iron 31 with respect to nib 21.

Moreover as shown in Figure 4, this pen core 20 can make nib 21 and top ends 22 mutual sockets form a ring-type, can be surrounded on hand, ankle, and utilize the attraction principle of magnetic element itself, and absorption is fixing each other to make first Armco magnetic iron 31 and second Armco magnetic iron 32.

Perhaps, like Fig. 5 and Fig. 6, the utility model Movable loop 11 further can be provided with embedded structure 12; This embedded structure 12 can be protuberance and recess is embedded mutually; For fixing between Movable loop, Movable loop 11 receives behind the tensile by this embedded structure 12 so that it is chimeric each other fixing, when Movable loop 11 shrinks; This embedded structure 12 also can make Movable loop 11 chimeric each other fixing, and is difficult for getting loose.Perhaps, Movable loop 11 can be provided with screw-joining structure (figure slightly), by the mutual screw lock of internal and external screw thread, for fixing between Movable loop.

Furthermore, the second magnetic iron 32 may be provided with the sleeve 40, the sleeve 40 and the Qi Fit the cartridge 20, so that the second magnetic iron 32 is fixed to the distal portion 22.

In addition, literal, pattern can printed or be carved with in these plural number Movable loop 11 surfaces beautifying penholder, even reach the propaganda function.Perhaps, can let penholder have more and dazzle bright effect in the surface coated fluorescent paint of plural Movable loop 11.

Claims

1. pen structure of signing an undertaking is characterized in that it includes at least:

One penholder, it is made up of the range upon range of fit of plural Movable loop, and this plural number Movable loop is arranged from inside to outside so that the footpath is wide and is little gradually big phase fit, and penholder is movable flexible by Movable loop;

One pen core, it has a nib and a top ends, and this pen core is sheathed on the accommodation space in the penholder;

One magnetic element, it is provided with first Armco magnetic iron and second Armco magnetic iron, and this first Armco magnetic iron is located at nib, and this second Armco magnetic iron is located at top ends.

2. as claimed in claim 1 the structure of signing an undertaking is characterized in that this plural number Movable loop is provided with embedded structure, and this embedded structure is that protuberance and recess are embedded mutually, for fixing between Movable loop.

3. as claimed in claim 1 the structure of signing an undertaking is characterized in that this plural number Movable loop is provided with screw-joining structure, for fixing between Movable loop.

4. as claimed in claim 1 the structure of signing an undertaking is characterized in that this plural number Movable loop surface coated fluorescent paint.

5. as claimed in claim 1 the structure of signing an undertaking is characterized in that this second Armco magnetic iron is provided with sleeve, and this jacket casing is should pen core.