CN2381495Y

CN2381495Y - Elastic writing tools

Info

Publication number: CN2381495Y
Application number: CN 98216642
Authority: CN
Inventors: 徐根华
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-07-06
Filing date: 1998-07-06
Publication date: 2000-06-07
Anticipated expiration: 2008-07-06

Abstract

The utility model relates to elastic hard pens which can write smoothly and mainly provides hard pens, such as a ball pen, a fountain pen, an umbrella-shaped pen, etc. A pen rod of the existing publicly known hard pen is hard and is not enough smooth to write. Elastic materials, such as rubber, synthetic rubber with ox tendon, steel wire spring, etc. are adopted by the utility model to manufacture whole section or any one section of the pen rod between a pen nip and the pen grasping position bu a hand. In addition, a pen core is also manufactured by elastic materials. The pen can be used for writing smoothly due to elastic property, the fonts are beautiful, and the pen can be used for long time without tiredness.

Description

A kind of elastic hard-tipped pen of fluent writing

The utility model relates to a kind of hard-tipped pen, especially hard-tipped pen commonly used such as ball pen, pen, signature pen.

At present, known all kinds of hard-tipped pen, as ball pen, pen, signature pen etc., their penholder is rigid, nib is rigid with contacting of paper when writing, and lacks elasticity, writes smooth inadequately.

The purpose of this utility model provide a kind of nib to finger hold a pen penholder between the position and pen core be can elastic bending hard-tipped pen, allow the user reach to write more smooth, font is more attractive in appearance, writes tireless purpose for a long time.

The purpose of this utility model is achieved in that

Use elastomeric material, as rubber, the synthetic rubber that contains Cowhells, soft elastic materials such as elasticity synthetic plastic, or wire spring, hard elastics materials such as steel sheet spring, make nib to hold a pen whole section or a certain section of this section penholder between the position of finger, this section penholder penholder between the position that refers to from the nib to the finger, hold a pen, its length is between 0.1～10 centimetre, hereinafter this section penholder is called by " A section penholder ", handle is made with elastomeric material simultaneously, the elasticity penholder section that is between " A section penholder " is called " B section penholder ", " B section penholder " can be whole section " A section penholder ", also can be a bit of in " A section penholder ", its length be also between 0.1～10 centimetre." B section penholder " pairing pen core or whole piece pen core also adopt soft elastic material making such as rubber simultaneously.Like this, elastic hard-tipped pen has external force to do the time spent just elastic bending can to take place at " B section penholder " position.

" B section penholder " and the extent of elasticity standard of pen core thereof are as follows: when pen is in horizontal level, when its nib effect vertical direction 100～1000g pulling force or pressure, " crooked angle α " (do not comprise 0 ° and 90 °) between 0 °～90 °, " crooked angle α " refers to the central point and the nib line in " B section penholder " and a main body one end (refer to non-nib at one end) cross section, junction, with an angle that the residing horizontal line of body is become.

Owing to adopt such scheme, make the contacting of nib and paper by original rigid change elasticity, staff by penholder to the mode of paper reception and registration letter symbol also by rigid change elasticity, make write more smooth, font is more attractive in appearance, writes indefatigability simultaneously for a long time, and is convenient with life band rice to people's study.

The utility model is described in further detail below in conjunction with accompanying drawing and embodiment:

Fig. 1 is the front view of the utility model embodiment one ball pen;

Fig. 2 is the front view of embodiment two pens;

Fig. 3 is the front view of embodiment three signature pens;

Fig. 4 is the schematic diagram of embodiment three signature pens " crooked angle α ".

Among the figure 1, the stainless steel penholder; 2, wire spring penholder section; 3, ball pen; 4, the synthetic rubber penholder section that contains Cowhells; 5, fountain pen nib; 6, the cap of a pen; 8, signature pen pen core.

Embodiment one:

As shown in Figure 1, be that wire spring (2) steel wire diameter is 1.1 millimeters with the ball pen of wire spring as elastomeric material manufacturing " B section penholder ", spring (2) length is 12 millimeters, spring (2) external diameter is identical with penholder (1) diameter, is 9 millimeters, the two ends of spring (2) and penholder (1) welding.The extent of elasticity of " B section penholder " is: when pen was in horizontal level, when its nib effect vertical direction 300 gram pressure, " crooked angle a " was 20 °.

Embodiment two:

As shown in Figure 2, be with containing the pen of the synthetic rubber of Cowhells as elastomeric material manufacturing " B section penholder ", the two ends of rubber penholder section (4) and penholder (1) are bonding with super glue among the figure, the pairing pen core of rubber penholder section (4) (referring to that (4) section is comprised, length and identical this section pen core of (4) section) is also made with rubber simultaneously, the length of " B section penholder " (4) is 10 millimeters in the present embodiment, and external diameter is all 9 millimeters mutually with penholder (1).The extent of elasticity of " B section penholder " is: when pen was in horizontal level, when its nib effect vertical direction 300 gram pressure, " crooked angle a " was 15 °.

Embodiment three:

As shown in Figure 3, be with containing the signature pen of the synthetic rubber of Cowhells as elastomeric material manufacturing " B section penholder ", the two ends of rubber penholder section (4) are bonding with super glue and penholder (1), (4) length is 20 millimeters, external diameter is all 9 millimeters mutually with penholder (1), simultaneously for increasing the elastic force of (4), (4) thickness is 3 millimeters, penholder (1) thickness is 1 millimeter, the extent of elasticity of " B section penholder " is: when pen is in horizontal level, when its nib effect vertical direction 300 gram pressure, " crooked angle a " is 19 °.The shell of signature pen pen core (8) is also made with rubber simultaneously.Figure (4) is the schematic diagram of the crooked back of present embodiment " B section penholder " " crooked angle a ".

Claims

1, a kind of elastic hard-tipped pen of fluent writing, form by pen core, penholder and the pen cap, it is characterized in that this pen holds a pen from the nib to the finger and has one section between the position " B section penholder " and the corresponding pen core that comprises thereof when stressed elastic bending can take place, the length of " B section penholder " is between 0.1～10 centimetre.

2, elastic hard-tipped pen according to claim 1, it is characterized in that this pen " B section penholder " is by various soft elastic materials such as rubber, the synthetic rubber that contains Cowhells, elasticity synthetic plastics, or various hard elastics materials such as wire spring, steel sheet spring make, and pen core is made with soft elastic material.

3, elastic hard-tipped pen according to claim 1 is characterized in that the length of this pen " B section penholder " is 5～20 millimeters

4, elastic hard-tipped pen according to claim 1, it is characterized in that elastic bending takes place " B section penholder ", be meant when pen is in horizontal level, when its nib effect vertical direction 100～1000g pressure or pulling force, " crooked angle α " do not comprise 0 ° and 90 ° between 0 °～90 °.

5, elastic hard-tipped pen according to claim 4 is characterized in that when its nib effect vertical direction 300g pressure or pulling force, " crooked angle α " is between 5 °～25 ° when pen is in horizontal level.