CN202071548U - Pen - Google Patents

Abstract

The utility model discloses a pen and belongs to the field of writing tools. Ink is filled by sliding a sliding sheet, without detaching and then screwing a pen holder. The pen comprises a pen cap, the pen holder, a pen point and an ink bag, wherein a long opened sliding groove is formed on the tube wall of the pen holder; the sliding sheet is arranged on the sliding groove; a round pressing sheet passes through the sliding groove to be connected with the sliding sheet; the ink bag has a corrugated tube shape; and the top end of the ink bag is in contact with the pressing sheet.

Description

Pen

Technical field:

The utility model belongs to the writing implement field, specifically is meant a kind of pen.

Background technology:

Pen is a kind of writing appliance that be unable to do without in people's study and work, it generally is made up of members such as the shell of the cap for brush and penholder and the nib in the shell, ink cartridges, suck ink by the actuating capsule after unloading penholder during the can ink earlier, refill penholder and finish pouring process, and can give people with bigger convenience this procedure division simplification by external member in the penholder part being carried out suitable transformation, be worth research.

Summary of the invention:

The purpose of this utility model is the new technical scheme that a kind of pen is provided, and it can address the above problem more effectively.

The technical solution of the utility model is to realize like this, it comprises the cap for brush, penholder, nib, ink cartridge, be processed with the ringent chute of segment length's shape on the tube wall of described penholder, device has slide plate on the chute, and what pass that chute is connected with slide plate is circular compressing tablet; Ink cartridge is a corrugated tube shape, and its top contacts with compressing tablet.

The beneficial effects of the utility model be when the can ink directly the downslide by slide plate just can finish.

Description of drawings:

Fig. 1 be the design pen look squarely schematic diagram (penholder part, nib does not draw).

Fig. 2 is that penholder part vertical profile is looked schematic diagram.

Among the figure, 1 is penholder, and 2 is compressing tablet, and 3 is slide plate, and 4 is ink cartridge, and 5 is chute.

The specific embodiment:

Pen generally is made up of nib part, ink cartridge that cap for brush penholder reaches inside, now penholder 1 is begun to do segment length's shape opening from the top and be processed into chute 5, device has slide plate 3 on the chute, and slide plate is with the identical radian of penholder disc radian so that fit, as shown in Figure 1; What pass that chute is connected with slide plate is circular compressing tablet 2, and ink cartridge 4 is a corrugated tube shape, and its top contacts with compressing tablet 2, as shown in Figure 2.Can be directly during the can ink driving compressing tablet 2 in the penholders 1 by slip slide plate 3 pushes downwards to impel and produces negative pressure in the capsule and absorb water and realize, the corrugated fold characteristics of ink cartridge make its performance that better reinstatement is arranged after being subjected to axial compressive force distortion, and the chute of narrow crack shape is to the intensity of penholder and hold sense and also influence not quite.

Claims (1)

1. pen, it comprises the cap for brush, penholder, nib, ink cartridge, it is characterized in that being processed with the ringent chute of segment length's shape on the tube wall of penholder, and device has slide plate on the chute, and what pass that chute is connected with slide plate is circular compressing tablet; Ink cartridge is a corrugated tube shape, and its top contacts with compressing tablet.

Images