CN2448562Y

CN2448562Y - Ball point pen and fountain pen combined pen

Info

Publication number: CN2448562Y
Application number: CN 00249719
Authority: CN
Inventors: 谈永发
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-10-19
Filing date: 2000-10-19
Publication date: 2001-09-19
Anticipated expiration: 2010-10-19

Abstract

The utility model relates to a pen combining a ball point pen and a fountain pen. The utility model comprises a pen holder part which is similar to the fountain pen, and a pen head part, wherein, a pen head with a needle tube is arranged between a pen nib of the pen part and a pen tongue of the pen part in a first stage movable fit mode; the pen head with a needle tube comprises a stainless steel tube, a stainless steel ball, and an ink leading core, wherein, the stainless steel ball is arranged on the front end of the stainless steel tube only in a rotating mode, and the ink leading core is fixedly arranged on the back end of the stainless steel tube; the front end of the pen head with a needle tube is projected out of the front end of the pen tongue and the front end of the pen nib. The utility model has the advantages of good writing performance, repeated use, and simplified production process.

Description

The ball fountain pen

The utility model relates to a kind of writing implement, particularly a kind of ball fountain pen.

Fountain pen is a kind of daily writing instrument, but project organization and manufacturing process are all complicated.The particularly manufacturing of stylographic nib, because the specification requirement height, so the manufacturing equipment costliness, maintenance cost is big.The processing technology of fountain pen nib generally includes following steps, after automatic stamping is shaped, and the seam-tumbling-product inspection that is situated between-polishes-clean-fight of some iridium-check-crack-check-four road grinding-electricity.Wherein, the center rate of cracking also must artificial reconditioning after checking generally about 90%.In above technology, technical staff's quality and appointed condition are the essential condition of decision nib end product quality quality.

Ball pen and water-soluble ball pen also are a kind of daily writing instruments, can only disposable use and the out of use defective of general ink but have.

The purpose of this utility model provides a kind of ball fountain pen, and its writing quality is good, can use repeatedly, and manufacturing process is greatly simplified.

The purpose of this utility model is achieved through the following technical solutions, a kind of ball fountain pen is provided, it comprises an item, one is fixed on the elastic sucker on the pen rear end, one removably be fixed on pen the rear end but at the penholder in the described elastic sucker outside, be fixed on a proposition and a nib on pen the front end with working in coordination, and one be removably mounted on the pen front end but at the cap for brush in the described proposition and the nib outside.In addition, between described nib and described proposition with one-level movingly mode one needle-tube pen-point is installed, and described needle-tube pen-point comprises a stainless steel tube, and one only is installed in rotation on the stainless shot on the stainless steel tube front end, and is fixedly mounted on the diversion core on the stainless steel tube rear end; Wherein, the front end of described needle-tube pen-point protrudes in the front end of described proposition and nib.

In described ball fountain pen, described nib is provided with a hole slot in the middle of a side of proposition, to hold described needle-tube pen-point.

In described ball fountain pen, described proposition is provided with a hole slot in the middle of a side of described nib, to hold described needle-tube pen-point.

In described ball fountain pen, the place establishes an aperture at the corresponding needle-tube pen-point of described nib.

Ball fountain pen of the present utility model has ball pen and stylographic advantage concurrently: owing to write by the rolling friction of stainless shot, therefore slick and sly degree is good, and writing quality is better; Owing to can use general ink (acidity) and burnt black ink to write, and needle-tube pen-point can use 15-20 time and interchangeable repeatedly, so use cost significantly reduces; Owing to can omit the multiple tracks procedure of processing of fountain pen nib, therefore easily manufactured, manufacturing cost reduces.In addition, this ball fountain pen can have various structures such as hooded, bright sharp type and big packet header type.

Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing, so that clearer understanding above and other features and advantages of the present utility model.

Fig. 1 is the stylographic local longitudinal sectional view of a kind of bright sharp type ball;

Fig. 2 is the left view of structure shown in Figure 1;

Fig. 3 is the stylographic local longitudinal sectional view of another kind of bright sharp type ball;

Fig. 4 is the stylographic local longitudinal sectional view of a kind of hooded ball;

Fig. 5 is the left view of structure shown in Figure 4;

Fig. 6 is the stylographic local longitudinal sectional view of a kind of big packet header type ball;

Fig. 7 is the vertical view of structure shown in Figure 6.

Referring to accompanying drawing, the bright sharp type (Fig. 1 to 3) that the utility model provides, hooded (Fig. 4 to 5) and the big stylographic structure of packet header type (Fig. 6 to 7) ball are substantially similar to bright sharp type, hooded and the big stylographic structure of packet header type, promptly comprise an item 4, one is fixed on the elastic sucker 5 on pen 4 rear end, one removably is fixed on pen 4 rear end, but penholder (not shown) in elastic sucker 5 outsides, be fixed on a proposition 3 and a nib 2 on pen 4 front end, and one is removably mounted on pen 4 front end with working in coordination, but cap for brush (not shown) in the proposition 3 and nib 2 outsides.In addition, between nib 2 and proposition 3 also with one-level movingly mode one needle-tube pen-point 1 is installed, even needle-tube pen-point 1 neither can become flexible, interchangeable dismounting again.Shown in Fig. 1,3,4 and 6, the needle-tube pen-point 1 in the utility model comprises that a stainless steel tube 6, only is installed in rotation on the stainless shot 7 on stainless steel tube 6 front ends, and is fixedly mounted on the diversion core 8 on stainless steel tube 6 rear ends.After needle-tube pen-point 1 installed, the front end of needle-tube pen-point 1 protruded in the front end of proposition 3 and nib 2.

In addition, as shown in Figure 3, in ball fountain pen of the present utility model, nib 2 is provided with a hole slot 9 in the middle of a side of proposition 3, to hold needle-tube pen-point 1.

And shown in Fig. 1,4 and 6, in ball fountain pen of the present utility model, also can in the middle of a side of nib 2, be provided with a hole slot 10 at proposition 3, to hold needle-tube pen-point 1.

In addition, shown in Fig. 2 and 7, in ball fountain pen of the present utility model, also can be on nib 2, the place of corresponding needle-tube pen-point 1 establishes an aperture 11, so that unload the needle-tube pen-point 1 that needs transposing by aperture 11 with a spicule (not shown).

Certainly, if there is not aperture 11 (big packet header type as shown in Figure 5), also can utilize a pincette (not shown) grip needle cannula nib 1 to dismantle and install.

For those skilled in the art, in the scope that does not exceed the utility model design, many improvement and variation can also be arranged, and these improvement and variation should be included in all in the claimed scope of the utility model.

Claims

1. ball fountain pen, comprise an item, one is fixed on the elastic sucker on the pen rear end, one removably is fixed on the pen rear end, but penholder in the described elastic sucker outside, be fixed on a proposition and a nib on the pen front end with working in coordination, and one be removably mounted on pen the front end, but the cap for brush in the described proposition and the nib outside, it is characterized in that, between described nib and described proposition with one-level movingly mode one needle-tube pen-point is installed, and described needle-tube pen-point comprises a stainless steel tube, one only is installed in rotation on the stainless shot on the stainless steel tube front end, and is fixedly mounted on the diversion core on the stainless steel tube rear end; Wherein, the front end of described needle-tube pen-point protrudes in the front end of described proposition and nib.

2. ball fountain pen as claimed in claim 1 is characterized in that, described nib is provided with a hole slot in the middle of a side of proposition, to hold described needle-tube pen-point.

3. ball fountain pen as claimed in claim 1 is characterized in that, described proposition is provided with a hole slot in the middle of a side of described nib, to hold described needle-tube pen-point.

4. as claim 2 or 3 described ball fountain pens, it is characterized in that the place establishes an aperture at the corresponding needle-tube pen-point of described nib.