CN201249594Y - Novel pen - Google Patents

Abstract

The utility model relates to a novel pen, which comprises a nib, a penholder and a pen cap. An interlayer is arranged inside the pen cap. A threaded opening is arranged on the top, and a rubber plug is arranged at the opening; ink is stored in the interlayer of the pen cap; the top end of the penholder is processed to be in a recessed structure; and an airbag is connected with the recessed position. The airbag is formed in the way that a hard material loop is arranged outside a soft chamber; the caliber of the hard material loop is equal to the caliber of the recessed position of the penholder, and the hard material loop is connected with the recessed position of the penholder by clamping. When the ink inside a pen barrel is used up, a user can pull out the airbag from the top of the penholder, and open the rubber plug of the pen cap to squeeze the air in the airbag out; an air tap is inserted in the interlayer of the pen cap; after the airbag is unclenched, the airbag absorbs the ink; finally, the ink is dropped onto the nib. The utility model has the advantages of simple structure, convenience and practicality, reasonable process, easy operation and the like.

Description

New-type pen

Technical field the utility model relates to a kind of writing implement, especially a kind of new-type pen.

Background technology is well-known, and pen is a most important writing implement in people's study and work, and especially pen, free ink pen etc. need to replenish the pen of ink.But the pen that present these need replenish ink needs continuous moisturizing, in case the black liquid in the capsule is not enough, then can't continue to write.Tracing it to its cause, is because present pen lacks the problem of standby ink.For this reason, we provide a kind of new-type pen that has standby ink to solve the problems referred to above.

The summary of the invention the purpose of this utility model provides a kind of new-type pen, is used to solve ordinary steel board pen ink storage capacity problem of smaller.

For achieving the above object, the new-type pen of the utility model comprises nib, penholder and the cap for brush, and cap for brush table wall is thicker, in establish interlayer, threaded openings is offered at the top, and the screw thread plug is installed at the threaded openings place, storage ink in the cap for brush interlayer; Be processed into concave inward structure on the penholder top, connect air bag at interior recess, described air bag encloses hard material for be provided with one in the soft cavity of rubber outside, and hard material equates that with recess internal diameter in the penholder both cassettes connect.

After adopting said structure, the user can normally utilize nib to write.After the black liquid in the capsule was used up, the user can extract air bag from the penholder top, opened the screw thread plug of the cap for brush then, the air bag internal gas is extruded, and valve insertion cap for brush interlayer, unclamp the finger rear gasbag and just can absorb ink, at last these ink droplets just can on nib.

Compared with the prior art, the beneficial effects of the utility model are: simple in structure, convenient and practical, technology is reasonable, easy and simple to handle, can increase the ink storage capacity, the condition of writing that facilitates.

Description of drawings Fig. 1 is the overall structure schematic diagram of the new-type pen of the utility model.

Number in the figure: 1 is that nib, 2 is that penholder, 3 is that the cap for brush, 4 is that threaded openings, 5 is that screw thread plug, 6 is air bag.

The specific embodiment as shown in Figure 1, the new-type pen of the utility model comprises nib 1, penholder 2 and the cap for brush 3, the cap for brush 3 table walls are thicker, in establish interlayer, threaded openings 4 is offered at the top, and screw thread plug 5, storage ink in the cap for brush interlayer are installed at threaded openings 4 places; Be processed into concave inward structure on penholder 2 tops, connect air bag 6 at interior recess, described air bag 6 encloses hard material for be provided with one in the soft cavity of rubber outside, and hard material equates that with recess internal diameters in the penholder 2 both cassettes connect.

Claims (1)

1, a kind of new-type pen comprises nib (1), penholder (2) and the cap for brush (3), it is characterized in that: the cap for brush (3) table wall is thicker, in establish interlayer, threaded openings (4) is offered at the top, locates to install screw thread plug (5) in threaded openings (4), storage ink in the cap for brush interlayer; Be processed into concave inward structure on penholder (2) top, connect air bag (6) at interior recess, described air bag (6) encloses hard material for be provided with one in the soft cavity of rubber outside, and hard material equates that with the interior recess internal diameter of penholder (2) both cassettes connect.