CN200939787Y - Simple ink-bottle - Google Patents

Abstract

The utility model relates to a simple easy-to-use ink bottle which is convenient to displace and remain the ink at the bottle mouth and convenient for a pen to imbibe the ink. Under the condition that the outer diameter of the bottle mouth is not changed, the wall thickness of the bottle mouth is thickened and the inner diameter of the bottle mouth is gradually reduced from upper to lower up to an appropriate size. The wall thickness of the thickened part of the bottle mouth is of bevel edge within the inner side and still of straight edge at the outer side from the cross-sectional view. The bottle mouth is placed with a ball with a diameter slightly bigger than the diameter of the minimum diameter of the bottle mouth and with a dead-weight. While in use, the simple easy-to-use the ink bottle is inverted, the ball is fell down to stop at a seal gasket and the ink flows into the bottle mouth. After seconds, the simple easy-to-use the ink bottle is inverted again, the ball is fallen down to block under the bottle mouth to stop the ink from flowing down. And some ink is remained at the bottle mouth for imbibitions of a pen.

Description

Simple and easy practical ink bottle

Affiliated technical field

The utility model relates to a kind of plastic containers of splendid attire ink, and characteristics are to be convenient to pen and to draw with a certain amount of ink transfer to bottleneck.

Background technology

At present, known ink bottle is to be combined by being threaded by Bottle and bottle cap.Bottle cap is outwarded winding, pen can be put into bottle and draw ink.But draw ink owing to seeing that inaccurate ink level, user are put pen to bottle body bottom often, caused a pen body to be infected with more ink, and ink will compare difficulty when drawing ink with pen in bottle more after a little while.

Summary of the invention

See that inaccurate liquid level and excess ink draw difficult deficiency when overcoming the use that existing ink bottle exists, the utility model provides a kind of simple and easy practical ink bottle, this ink bottle can not only be with a certain amount of ink transfer to bottleneck, clearly be certain about liquid level, being beneficial to pen draws, and remaining ink more still can be with ink transfer to bottleneck, up to using up in ink bottle.

The technical scheme that its technical problem that solves the utility model adopts is: keeping under the constant situation of bottleneck overall diameter, by increase the wall thickness of a part of bottleneck to the bottleneck center position, the interior diameter of this part bottleneck is dwindled from top to bottom gradually, behind the bottleneck bottom, be contracted to about 10mm.In bottleneck, put into the spherosome that a diameter is a bit larger tham the minimum interior diameter of bottleneck and certain deadweight is arranged.Be equipped with at bottle under the situation of ink and bottle cap screwing, earlier simple and easy practical ink bottle be inverted, at this moment, spherosome is under the gravity effect, fall downwards, be parked on the sealing gasket, at this moment, ink flows in the bottleneck from bottle, after stopping several seconds, simpler and easy practical ink bottle is turned, spherosome falls once more, be stuck in the bottleneck lower end, blocked ink flowing in bottle.Like this, just having retained enough inks in the bottleneck draws for pen.This with the occupation mode of the ink transfer in the bottle to the bottleneck, a ink in the bottle is reached fully use.

The beneficial effects of the utility model are, can be to bottlenecks with a certain amount of ink transfer in the bottle, and the user can draw by enough pens easily, has thoroughly solved the problem that pen is drawn the excess ink difficulty.This ink bottle has only changed the shape of bottleneck portion on the structure, has increased a spherosome, and is simple in structure, but the function uniqueness is beneficial to and realizes the automation can.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the vertical section structural map of simple and easy practical ink bottle.

Fig. 2 is the vertical section structural map of the embodiment of simple and easy practical ink bottle.

1. bottle caps among the figure, 2. sealing gasket, 3. screw thread, 4. bottleneck, 5. spherosome, 6. screw thread, 7. bottle.

The specific embodiment

In Fig. 1, bottle cap (1) inner periphery is provided with screw thread (3).Bottleneck (4) excircle is provided with screw thread (6).Spherosome (5) is stuck in bottleneck (4) bottom.

In embodiment illustrated in fig. 2, locate screw thread (6) by bottleneck (4) and be connected with the mutual screw-in that bottle cap (1) is located screw thread (3), by of the extruding of bottleneck (4) top end face, reach sealing effectiveness to sealing gasket (2).Fill under the situation of ink in bottle (7), earlier simple and easy practical ink bottle is inverted, spherosome (5) falls on the sealing gasket (2) in the gravity effect, and at this moment, ink flows in the bottleneck (4) from bottle (7).After treating that bottleneck (4) is filled ink, with the ink bottle upset, spherosome (5) hurtles down once more, is stuck in bottleneck (4) lower end again, and the ink of having blocked in the bottleneck (4) flows in bottle (7).And this moment, promptly leaving in the bottleneck (4) can be for the ink of pen absorption.

Claims (1)

1. simple and easy practical ink bottle, bottle is connected by screw thread with bottle cap, it is characterized in that: keep the bottleneck overall diameter constant, by increasing the wall thickness of a part of bottleneck, make the interior diameter of this part bottleneck be contracted to appropriate size from top to bottom gradually, be placed with the spherosome that a diameter is a bit larger tham the minimum interior diameter of bottleneck in the bottleneck.

Images