CN202608314U

CN202608314U - Fountain pen using pen core

Info

Publication number: CN202608314U
Application number: CN 201220171939
Authority: CN
Inventors: 陆家刚; 黎柳媚; 陆洲
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-04-12
Filing date: 2012-04-12
Publication date: 2012-12-19
Anticipated expiration: 2022-04-12

Abstract

The utility model provides a fountain pen using a pen core. A pen head is provided with an inner pipe connector or an outer thread pipe connector or an inner thread pipe connector which is correspondingly connected with an outer lug boss pipe connector or an inner thread pipe connector or an outer thread pipe connector arranged on an ink pipe in sequence. The rapid detachment of the pen head and the ink pipe can be realized. After ink is used, an ink pipe which is pre-filled with the ink, namely the pen core, is used for replacing the consumed pen core. The fountain pen using the pen core disclosed by the utility model is convenient, efficient and economical.

Description

Pen with pen core

Technical field

The utility model relates to a kind of writing implement, especially uses the pen of pen core.

Background technology

Present known pen, nib is connected as a single entity with ink barrel, can not realize fountain pen nib and ink barrel fast assembling-disassembling, and can not use the ink barrel of having pre-installed ink is pen core.

Summary of the invention

The technical problem that solves: can not realize nib and ink barrel fast assembling-disassembling in order to overcome existing pen; Be inconvenient to use the deficiency of pen core; The utility model provides a kind of pen with pen core; Can realize the fast assembling-disassembling of nib and ink barrel, thereby can use pen core that pen core is exactly a kind ofly again it to be gone out the new product that ink port seals up after ink barrel is filled with ink.

The utility model solves the technical scheme that its technical problem adopted: a kind of pen with pen core; Nib and ink barrel assembled in sequence; It is characterized in that: nib is provided with outer lug boss pipe joint or female union or the corresponding connection of male connector that inner pipe joint or male connector or female union are provided with ink barrel successively; By the ink bleed pipe ink barrel is communicated with nib; Pen core comprises ink barrel, ink, sealing ring, ball float, and by ball float or pipe close or sealing film it is gone out ink port and seal up.

The beneficial effect of the utility model is: can realize the fast assembling-disassembling of nib and ink barrel, can use pen core.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further specified.

Fig. 1 is the structural representation with first embodiment of pen of pen core.

Fig. 2 is with the written structural representation among first embodiment of pen of pen core.

Fig. 3 is with the pen core structural representation among first embodiment of pen of pen core.

Fig. 4 is the structural representation with second embodiment of pen of pen core.

Fig. 5 is with the pen core structural representation among second embodiment of pen of pen core.

Fig. 6 is the structural representation with the 3rd embodiment of pen of pen core.

Fig. 7 is with the written structural representation among the 3rd embodiment of pen of pen core.

Fig. 8 is with the pen core structural representation among the 3rd embodiment of pen of pen core.

Fig. 9 is the structural representation with the 4th embodiment of pen of pen core.

Figure 10 is with the pen core structural representation among the 4th embodiment of pen of pen core.

Figure 11 is the structural representation with the 5th embodiment of pen of pen core.

Figure 12 is with the pen core structural representation among the 5th embodiment of pen of pen core.

Figure 13 is the structural representation with the 6th embodiment of pen of pen core.

Figure 14 is with the written structural representation among the 6th embodiment of pen of pen core.

Figure 15 is with the pen core structural representation among the 6th embodiment of pen of pen core.

Figure 16 is the structural representation with the 7th embodiment of pen of pen core.

Figure 17 is with the pen core structural representation among the 7th embodiment of pen of pen core.

Figure 18 is the structural representation with the 8th embodiment of pen of pen core.

Figure 19 is with the written structural representation among the 8th embodiment of pen of pen core.

Figure 20 is with the pen core structural representation among the 8th embodiment of pen of pen.

Among the figure: 1, ink barrel 1,1-1, outer lug

boss pipe joint

1,2, ball float, 3, ink, 4, sealing ring 1,5, pipe close 1; 6, sealing gasket, 7, nib 1,7-1, inner pipe joint, 7-2, male connector, 8, ink

bleed pipe

1,9, ink barrel 2; 9-1, outer lug

boss pipe joint

2,10,

sealing ring

2,11,

sealing film

1,12,

ooze film pipe

2,13, ink barrel 3; 13-1, female union, 14,

sealing film

2,15, ink barrel 4,15-1, male connector 1; 16, pipe close 2,17, nib 2,17-1, female adapter, 18, ink barrel 5,18-1, male connector 2.

The specific embodiment:

In first embodiment shown in Figure 1, the ink barrel that uses up ink 1 (1) is taken off, use a pen core instead; Take off pipe close 1 (5), the inner pipe joint (7-1) of its outer lug boss pipe joint 1 (1-1) with nib 1 (7) connected, ink bleed pipe 1 (8) stretches in the ink barrel 1 (1); Under the deadweight effect of ball float (2) and ink (3); Ink (3) infiltrates in the nib 1 (7) through ink bleed pipe 1 (8), and sealing ring 1 (4) and sealing gasket (6) can guarantee that ink does not leak, thereby can normally use pen.

In second embodiment shown in Figure 4, the ink barrel that uses up ink 2 (9) is taken off, use a pen core instead; The inner pipe joint (7-1) of its outer lug boss pipe joint 2 (9-1) with nib 1 (7) connected; Can get on ball float (2) top that the sealing pen core goes out ink port in the termination of nib 1 (7) ink bleed pipe 1 (8), and the floating pipe top of going up, and ink bleed pipe 1 (8) stretches in the ink barrel 2 (9); Under the deadweight effect of ball float (2) and ink (3); Ink (3) infiltrates in the nib 1 (7) through ink bleed pipe 1 (8), and sealing ring 2 (10) and sealing gasket (6) can guarantee that ink does not leak, thereby can normally use pen.

In the 3rd embodiment shown in Figure 6; The ink barrel that uses up ink 1 (1) is taken off, use a pen core instead, the inner pipe joint (7-1) of its outer lug boss pipe joint 1 (1-1) with nib 1 (7) connected; The tip of ink bleed pipe 2 (12) can pierce through the sealing film 1 (11) of pen core; And stretch in the ink barrel 1 (1), under the deadweight effect of ball float (2) and ink (3), ink (3) infiltrates in the nib 1 (7) through ink bleed pipe 2 (12); Sealing ring 1 (4) and sealing gasket (6) can guarantee that ink does not leak, thereby can normally use pen.

In the 4th embodiment shown in Figure 9, the ink barrel that uses up ink 3 (13) is taken off, use a pen core instead; The male connector (7-2) of its female union (13-1) with nib 1 (7) connected; Can get on ball float (2) top that the sealing pen core goes out ink port in the termination of ink bleed pipe 1 (8), and the floating pipe top of going up, and ink bleed pipe 1 (8) stretches in the ink barrel 3 (13); Under the deadweight effect of ball float (2) and ink (3); Ink (3) infiltrates in the nib 1 (7) through ink bleed pipe 1 (8), and sealing ring 2 (10) and sealing gasket (6) can guarantee that ink does not leak, thereby can normally use pen.

In the 5th embodiment shown in Figure 11; The ink barrel that uses up ink 3 (13) is taken off, use a pen core instead, the male connector (7-2) of its female union (13-1) with nib 1 (7) connected; The tip of ink bleed pipe 2 (12) can pierce through the sealing film 2 (14) of pen core; And (in 13, under the deadweight effect of ball float (2) and ink (3), ink (3) infiltrates in the nib 1 (7) through ink bleed pipe 2 (12) to stretch into ink barrel 3; Sealing ring 2 (10) and sealing gasket (6) can guarantee that ink does not leak, thereby can normally use pen.

In the 6th embodiment shown in Figure 13, the ink barrel that uses up ink 4 (15) is taken off, use a pen core instead; Take down its pipe close 2 (16), the female union (17-1) of its external screw thread tube head 1 (15-1) with nib 2 (17) connected, ink bleed pipe 1 (8) stretches in the ink barrel 4 (15); Under the deadweight effect of ball float (2) and ink (3); Ink (3) infiltrates in the nib 2 (17) through ink bleed pipe 1 (8), and sealing ring 1 (4) and sealing gasket (6) can guarantee that ink does not leak, thereby can normally use pen.

In the 7th embodiment shown in Figure 16; The ink barrel that uses up ink 5 (18) is taken off, use a pen core instead, the female union (17-1) of its male connector 2 (18-1) with nib 2 (17) connected; Can get on ball float (2) top that the sealing pen core goes out ink port in the termination of ink bleed pipe 1 (8); And the floating pipe top of going up, under the deadweight effect of ball float (2) and ink (3), ink (3) infiltrates in the nib 2 (17) through ink bleed pipe 1 (8); Sealing ring 2 (10) and sealing gasket (6) can guarantee that ink does not leak, thereby can normally use pen.

In the 8th embodiment shown in Figure 180; The ink barrel that uses up ink 4 (15) is taken off; Use a pen core instead, the female union (17-1) of its male connector 1 (15-1) with nib 2 (17) connected, the sealing film 1 (4) that ink bleed pipe 2 (12) pierces through pen core stretches in the ink barrel 4 (15); Under the deadweight effect of ball float (2) and ink (3); Ink (3) infiltrates in the nib 2 (17) through ink bleed pipe 2 (8), and sealing ring 1 (4) and sealing gasket (6) can guarantee that ink does not leak, thereby can normally use pen.

Claims

1. pen with pen core; Nib and ink barrel assembled in sequence; It is characterized in that: nib is provided with outer lug boss pipe joint or female union or the corresponding connection of male connector that inner pipe joint or male connector or female union are provided with ink barrel successively; By the ink bleed pipe ink barrel is communicated with nib, pen core comprises ink barrel, ink, sealing ring, ball float, and by ball float or pipe close or sealing film it is gone out ink port and seal up.