CN2504077Y - Integrally shaped pen with soft outer layer - Google Patents

Abstract

The utility model provides an integrally-molded pen with a soft outer shell, and relates to an apparatus provided with a pen core and mainly solves the technical problem of writing comfortably. The utility model has the technical proposal that a jack plug is connected with the other end of the pen core and the diameter of the jack plug is larger than the back end of the pen core. The outer body is made of silicone material that wraps and bonds on the outer diameters of the pen core and the jack plug in an integrally-molded way. One end of the outer body is retained on the upper end of the pen point at a proper distance and the other end of the outer body wraps and covers the jack plug inside the outer body. The utility model is applicable to pens provided with cores of various types.

Description

One-body molded outer soft pen

Technical field:

The utility model relates to a kind of utensil with pen core, particularly a kind of penholder.

Background technology:

" pen " is through the ages can be with the instrument of idea fontization, therefore, as long as can serve as with word, shape gives visualization, all can generally be called " pen ", such as, write on the ground with branch, or on cliff, portray with stone, all the can yet be regarded as meaning of writing of " pen ", " writing brush, ink stick, ink slab and paper " alleged as for the scholar are meant pen, China ink, paper, inkstone, although China ink, inkstone has not been the indispensable stationery of writing now, but pen can not change the head of its document all the time bends the status, as pencil, ball pen, pen or signature pen etc., all reached and do not needed China ink, inkstone and all can facility writing everywhere, but, no matter pencil evolves to self-action from wooden bag core type, or ball pen has been the push type of polychrome, a wherein constant common trait, be exactly penholder 20 ' no matter be wooden or the pivot joint of hard ejection formation as shown in Figure 1, vertical U.S. that can represent engraving and printing, but all be the gripping penholder 20 ' that belongs to rigidity, therefore, to generally being engaged in secretarial work person all day, as contribute to newspapers, magazines,etc., when secretary and drawing, pressured discomfort is caused at the hold a pen finger position of bar 20 ' of folder in the capital, and very easily causes the what is called " occupational fatigue " of hand.

Summary of the invention:

Technical problem to be solved in the utility model is, a kind of improved one-body molded outer soft pen is provided, and it is comfortable that it can make gripping write.

The technical scheme that solves the problems of the technologies described above employing is, this pen includes a pen core and an outer layer body, wherein pen core is the alloy system metal body with hard of preset aperture, the one end is connected with a nib, is characterized in being connected with a cover plug at other end of pen core, and this cover plug diameter is the rear end greater than pen core, this outer layer body is to be the silica gel material, one-body molded inclusion is at pen core and overlap footpath beyond the Great Wall, and the one end is that block has suitable distance in the nib upper end, and end then will overlap to fill in and be coated on its inside in addition.

The coating of the utility model mat silica gel material outer layer body, its pen core periphery is soft elastomer, and has suitable resilient flexible degree, when the hand gripping is write, can feel more comfortable, again can slippage.

Description of drawings:

Fig. 1 is a longitudinal section of generally commonly using pen.

Fig. 2 is the one-body molded outer soft longitudinal section of the utility model.

Fig. 3 is that the one-body molded outer soft pen axle of the utility model is surveyed schematic diagram.

The specific embodiment:

Referring to Fig. 2, one-body molded outer soft pen includes: a pen core 10, an outer layer body 20, a cover plug 30, wherein:

Pen core 10, it is alloy system metal body with the hard in predetermined length and aperture, its inside can be perfused with ink, one end convergent and form nib 11, end then is connected with cover plug 30 in addition, cover plug 30 diameters are the diameters greater than pen core 10, and cover plug 30 is to be made by hard plastics that tool is enough unlikely scratches curved hardness, also can be made by the metal of hard.

Outer layer body 20 are the peripheries that are coated on pen core 10 and cover plug 20, but one end backstop has suitable distance at nib 11 ends, thereby makes nib 11 can outwards stretch front end at outer layer body 20, is convenient to write, and end then will overlap and fill in 30 ends and envelope in addition.

On making, because pen core 10 is alloy system metal bodys of hard, thereby has a suitable heat-resistant quality, it can be inserted in the mould, and pen core 10 rear ends are inserted cover plug 30 again, make the rear end that can be blocked in pen core 10 after its moulding, mode with foaming forms the outer layer body 20 that the silica gel material is made again, so, this hard pen core 10 is just combined closely with soft outer layer body 20, and together the cover plug 30 that the hard plastic material is made is overmolding to one, when hand grips this outer layer body 20 when making action of writing, cover plug 30 can have the suitable intensity that supports with respect to nib 10, can keep out the pressure of the hand application of force at pen core 10, with reference to Fig. 3, and can avoid outer layer body 20 directly to be killed brokenly by pen core 10 rear ends, importantly the outer layer body 20 of silica gel material is the resilient flexible of rich height, therefore, when the author held a pen the disease book, can reach with its distinctive resilient flexible that staff holds also for a long time can stiff comfort.

Claims (1)

1, a kind of one-body molded outer soft pen, form by a pen core and an outer layer body, wherein pen core is the alloy system metal body with hard of preset aperture, the one end is connected with a nib, it is characterized in that: hold in addition at pen core (10) to be connected with a cover plug (30), cover plug (30) diameter is greater than pen core (10) rear end, this outer layer body (20) is to be the silica gel material, one-body molded inclusion is at pen core (10) and cover plug (30) external diameter, the one end is that block has suitable distance in nib (11) upper end, and other end then will overlap plug (30) and be coated on its inside.

Images