CN2612539Y - Outer water uptake pen - Google Patents

Abstract

The utility model belongs to technology field of stationery, in concrete to a pen, which is sucked with ink without opening a pen-holder. An out-sopping pen comprises a head and the pen-holder, which is characterized in that a sopping piston is arranged in the pen-holder, and the piston is connected with a push pole on the pen-holder. A push pole groove is arranged on a crest of the pen-holder, and a sealing element is arranged between the push pole groove and the pen-holder. The push pole is pushed up-and-down when ink is sucked. The ink is sucked through up-and-down movement of the piston in the pen-holder. Compared with the conventional technology, the utility model has the advantages that structure is reasonable and usage is convenient. The out-sopping pen is substitute of the conventional pen.

Description

Outer absorbent pen

Technical field

The utility model belongs to the stationery technical field, specifically is a kind of pen that penholder gets final product ink of not opening.

Background technology

In the prior art, traditional pen mostly be back out the penholder shell just can ink, operate very inconvenient, will make dirty because of carelessness clothes or data that some are useful; Chinese patent also discloses a kind of pressure lever type absorbent pen in addition, and depression bar is located at the top of penholder, influences the attractive in appearance of pen, and operates also more complicated.

Summary of the invention

The utility model has solved the little and baroque technical problem of existing pen water amount, and the outer absorbent pen that a kind of water absorption is big, be convenient to operate is provided.

The utility model is to realize like this, outer absorbent pen, include nib, penholder, it is characterized in that in penholder, being equipped with a suction piston, piston links to each other with push rod on being contained in penholder, the shell of penholder is provided with the push rod groove, between push rod groove and the penholder shell seal is housed, and liquid that can not is oozed out in the push rod groove.

Advantages such as the utility model compared with prior art has rational in infrastructure, and is easy to use are the regeneration products of existing pen.

Description of drawings

Fig. 1 is the structure chart of outer absorbent pen

Fig. 2 is the schematic diagram of outer absorbent pen

The specific embodiment

With reference to the accompanying drawings embodiment is further described, outer absorbent pen, include nib 2, penholder, it is characterized in that being equipped with in penholder 1 a suction piston 3, piston 3 links to each other with push rod 4 on being contained in penholder 1, and the shell of penholder 1 is provided with push rod groove 5, between push rod groove 5 and the penholder shell seal 6 is housed, when pouring water, lower push-rod 4 in the promotion, and piston is moved up and down in penholder can suck ink.

Claims (1)

1, a kind of outer absorbent pen, include nib, penholder, it is characterized in that in penholder (1), being equipped with a suction piston (3), piston (3) links to each other with push rod (4) on being contained in penholder (1), the shell of penholder (1) is provided with push rod groove (5), and seal (6) is housed between push rod groove (5) and the penholder shell.

Images