CN201026745Y

CN201026745Y - Hard-tipped pen with elastic tip housing

Info

Publication number: CN201026745Y
Application number: CNU2006201564036U
Authority: CN
Inventors: 徐根华
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-11-30
Filing date: 2006-11-30
Publication date: 2008-02-27
Anticipated expiration: 2016-11-30

Abstract

The utility model provides a hard-tip pen with an elastic tip cover, consisting of an elastic pen core arranged inside a penholder and an elastic pen tip which can be elastically deviated from a medial axis of the penholder to some extent with the pen tip when writing. The elastic tip cover can either be entirely made of elastic materials or be partially made of elastic materials. Besides, the elastic penholder tip cover is adopted to make the writing more fluently with more comfortable handle, which greatly decreases the working force of the people who engage in hand writing for a long time with a simple structure and the stable and reliable working performance.

Description

A kind of elasticity point cover hard-tipped pen

Technical field

The utility model relates to point cover rubber-like hard-tipped pen, and hard-tipped pen such as ball pen, mound pen, pen, signature pen are specifically arranged.

Background technology

Present known hard-tipped pen, its point cover is rigid, and simultaneously, the point cover connects the back with the pen item pen core head is entangled, fixed nib, like this, though selected certain flexible plastics pen core for use,, this pen is fully rigid when writing, nib can flexiblely not depart from the penholder axis all the time, has so just caused to write more stiffly, has increased working strength for the work of writing.

Summary of the invention

The purpose of this utility model is to provide a kind of and can alleviates the labour intensity of writing and can write more smooth hard-tipped pen.

Technology contents of the present utility model: comprise that penholder inside is provided with the rubber-like pen core, penholder also is connected with when writing can be along with written certain amplitude ground, flexiblely depart from the rubber-like point cover of penholder axis.

The rubber-like pen core is a kind of to be meant all kinds of replaceable pen cores such as refill for ball-point pen that the mobile jib of pen core made by various plastics, rubber, Neutral ball-point for ball-point pen, water-based pen core; Another kind is the various pen cores of being made by materials such as all kinds of rubber, Cowhells.Its elasticity of pen core is meant that this class pen core is subjected to doing the time spent with the external force of pen core axis vertical direction when written, and nib can to some extent, flexiblely depart from the pen core axis.

The elasticity point overlaps by various soft elastic material manufacturings such as all kinds of rubber, Cowhells, sponges, or is made by various hard elastics materials such as all kinds of wire springs, steel sheet spring; Elasticity point cover can be whole by the elastomeric material manufacturing, also can be part by the elastomeric material manufacturing, promptly elasticity point cover can be the whole elasticity that has, and also can be that part has elasticity.

Elasticity point cover and several connecting modes of item:

Elasticity point cover connects a hard thread connector, and elasticity point cover is by a thread connector and a pen thread connection; Or the sharp cover of elasticity directly interlocks with the pen item; Or elasticity point cover directly connects with glue with the pen item.

This pen point cover shape and structure and common hard-tipped pen when not using are as broad as long, but the shape and structure and the common hard-tipped pen of point cover have obvious difference when writing, the point cover of being made by elastomeric material can be along with written certain amplitude ground, flexiblely depart from the penholder axis, has changed hard-tipped pen and can not depart from these traditional structure characteristics of penholder axis all the time in the time nib of writing.

The utility model has the advantages that: when writing nib can certain amplitude ground, flexiblely depart from the penholder axis, the contact friction of nib and paper becomes soft, to write feel more comfortable thereby make, the row pen is more smooth and easy, alleviates writer fatigue, and simple in structure.

Description of drawings

Fig. 1 is the front view of the utility model embodiment 1.

Fig. 2 is the cutaway view of the utility model embodiment 1 along the penholder axis.

Fig. 3 is the cutaway view of the utility model embodiment 2 along the penholder axis.

Fig. 4 is the cutaway view of the utility model embodiment 3 along the penholder axis.

Fig. 5 is that Fig. 4 is along the M-N profile.

Fig. 6 is the cutaway view of the utility model embodiment 4 along the center line of penholder axis and rubber tip cover.

Fig. 7 is that Fig. 6 is along the U-V profile.

1 is wire spring point cover among the figure, and 2 is the metal penholder, and 3 is the plastic bar pen core, 4 connect steel ring for point, 5 is sponge point cover, and 6 are the on-slip groove, and 7 are the pen item rubber sleeve of handling knob, 8 is plastic penholder, 9 is penholder tail cap, and 10 is the rubber tip cover, and 11 connect plastic ring for point, 12 is half rubber tip cover, and 13 for comprising half plastics point cover that point connects plastic ring.

The specific embodiment

The utility model embodiment 1, with reference to Fig. 1, shown in Figure 2, elasticity point cover 1 connects 4 fixing splicing of steel ring with point, point connects the external screw thread of steel ring 4 and the internal thread of penholder 2 links, because point cover 1 is by the wire spring manufacturing, has elasticity, the plastic bar pen core of selecting for use simultaneously 3 also has certain flexible pen core, like this, this when writing the point cover can along with nib can certain amplitude ground, flexiblely depart from the penholder axis, thereby realized writing the purpose that feel is more comfortable, the row pen is more smooth and easy, alleviate writer fatigue.

The utility model embodiment 2, with reference to shown in Figure 3, sponge point cover 5 directly interlocks mutually with penholder 8, the on-slip bulge loop and the on-slip groove 6 of sponge point cover 5 interlock, selected certain flexible plastic bar pen core 3 equally for use, like this, this when writing point cover 5 can along with nib can certain amplitude ground, flexiblely depart from the penholder axis, thereby realized writing the purpose that feel is more comfortable, the row pen is more smooth and easy, alleviate writer fatigue.

The utility model embodiment 3, with reference to Fig. 4, shown in Figure 5, rubber tip cover 10 point that has been fixedly connected connects plastic ring 11, point connects plastic ring 11 internal threads and connects with plastic penholder 8 external screw threads, selected certain flexible plastic bar pen core 3 equally for use, like this, this when writing the point cover can along with nib can certain amplitude ground, flexiblely depart from the penholder axis, thereby realized writing the purpose that feel is more comfortable, the row pen is more smooth and easy, alleviate writer fatigue.

The utility model embodiment 4, with reference to Fig. 6, shown in Figure 7, present embodiment point cover has only one side of something to have elasticity, half

rubber tip cover

12 and 13 splicing of half plastics point cover are combined into a point cover, comprising half plastics point cover, 13 internal threads that point connects plastic ring connects with plastic penholder 8 external screw threads, because half rubber tip cover 12 has elasticity, the plastic bar pen core of selecting for use simultaneously 3 also has certain flexible pen core, make when writing on rubber tip cover 12 these one side, nib can be along with written certain amplitude ground, flexiblely depart from the penholder axis, like this, the angle nib of writing that these are different has different elasticity, and some angle does not have elasticity, like this, it can satisfy different users or same user and writes under the condition the flexible different requirements of nib in difference, can also not have freely to change between the flexible common hard-tipped pen at resilient spring pen of nib and nib simultaneously, thereby it is more comfortable to have realized writing feel, the row pen is more smooth and easy, alleviate the purpose of writer fatigue.

The utility model is not only simple in structure, working stability is reliable, and writes that feel is more comfortable, row pen is more smooth and easy, alleviate writer fatigue, can alleviate user's writer fatigue greatly.

Claims

1. elasticity point cover hard-tipped pen is characterized in that: comprise that penholder inside is provided with the rubber-like pen core, penholder also is connected with when writing can be along with nib certain amplitude ground, flexiblely depart from penholder axis, rubber-like point cover.

2. elasticity point cover hard-tipped pen according to claim 1 is characterized in that: described elasticity point cover rear end connects a hard thread connector, and elasticity point cover is by a thread connector and a pen thread connection.

3. the sharp cover of elasticity according to claim 1 hard-tipped pen is characterized in that: described elasticity point cover rear end inner face is established the on-slip bulge loop and is connected with a recessed snare of the on-slip that a periphery is set.

4. elasticity point cover hard-tipped pen according to claim 1, it is characterized in that: the sharp cover of described elasticity directly is fixedly connected with glue with the pen item.

5. elasticity point cover hard-tipped pen according to claim 1 is characterized in that: described elasticity point cover is rubber sleeve.

6. elasticity point cover hard-tipped pen according to claim 1 is characterized in that: described elasticity point cover is spring.

7. elasticity point cover hard-tipped pen according to claim 1 is characterized in that: described elasticity point cover is put together by rubber parts and working of plastics.

8. elasticity point cover hard-tipped pen according to claim 6, it is characterized in that: described spring is made of the helical metal bar.