CN203391537U - Ink box - Google Patents

Abstract

The utility model relates to an ink box and belongs to the field of stationery. The ink box comprises an outer box body, a support ring is arranged in the outer box body movably in an erected manner through a pair of first pin shafts, and axes of the first pin shafts are located on a same straight line and vertically pass a vertical center axis of the support ring. An inner box body with an upward opening and with the gravity center located on the vertical center axis of the support ring is erected in the support ring through a pair of second pin shafts, axes of the second pin shafts are located on a same straight line and vertically pass the vertical center shaft of the support ring. Orthographic projections, located on a same projection plane, of the first pin shaft and the second pin shafts are mutually perpendicular. When the ink box turns over, the support ring and the inner box body can be automatically adjusted under the action of gravity, so that the top surface of the inner box body is on the horizontal plane, and an ink bottle disposed in the inner box body cannot turn over.

Description

A kind of ink cartridge

Technical field

The utility model relates to stationery field, specifically refers to a kind of ink cartridge.

Background technology

Existing ink cartridge is generally cubic box body, for filling the ink bottle of ink, is directly placed in ink cartridge.In use, because of carelessness ink cartridge is knocked over, the ink bottle in box body also can knock over.As the ink bottle top in compartmentalized box for holding assorted fruits and candies does not cover or do not cover tightly, the ink in ink bottle can flow out, and causes waste and contaminated environment.

Utility model content

The purpose of this utility model is to provide a kind of ink cartridge that can prevent ink overturning in box body.

For reaching above-mentioned purpose, the technical solution of the utility model is:

A kind of ink cartridge, comprise outter box, in described outter box, be provided with support ring, this support ring is located in described outter box by a pair of the first bearing pin adjustable shelf, and the axis of this pair of the first bearing pin is located along the same line and vertically passes through the vertical center axis of described support ring; By a pair of the second bearing pin adjustable shelf, be provided with on the vertical center axis that center of gravity is positioned at described support ring and the inner box of opening upwards in described support ring, the inner chamber of this inner box and the profile of ink bottle are suitable, and the axis of this pair of the second bearing pin is located along the same line and vertically passes through the vertical center axis of described support ring; Described the first bearing pin is mutually vertical with the orthographic projection that the second bearing pin is positioned on same perspective plane.

Further, the upper end face of described inner box and described support ring anchor ring are in same plane, and in the process of ink cartridge overturning, inner box physical efficiency is adjusted more automatically like this.

The ink cartridge of said structure is like this work: ink bottle is put into inner box, because inner box mates with ink bottle, between ink bottle and inner box inwall, have certain interaction force, the ink bottle inner box that can not slip away easily.Ink cartridge is placed on to desktop, when knocking ink cartridge over because of carelessness, have following situation and occur: when ink cartridge is during toward the second bearing pin direction overturning, in overturning process, utilize the gravity of inner box and ink bottle self, the first bearing pin on support ring starts to rotate, until support ring anchor ring is in horizontal plane, like this, even the complete overturning of ink cartridge, support ring anchor ring is still in horizontal plane, and the ink bottle in inner box is also in horizontal plane, and ink bottle can overturning; When outter box is during towards the first bearing pin direction overturning, in overturning process, utilize the gravity of inner box and ink bottle self, the second bearing pin starts to rotate, until the end face of inner box is in horizontal plane, even like this during complete overturning, inner box end face is still in horizontal plane, and ink bottle can overturning.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

In figure:

1-outter box 2-inner box

3-support ring 4-the first bearing pin

5-the second bearing pin

The specific embodiment

In order further to explain the technical solution of the utility model, below by being described in detail by reference to the accompanying drawings.

As shown in Figure 1, a kind of ink cartridge, comprises outter box 1, and outter box 1 profile is square, and outter box 1 adopts rigid plastics to make.In outter box 1, be provided with support ring 3, the external diameter of support ring 3 is less than the outter box 1 inwall length of side.For example can be fixed on support ring 3 with first bearing pin 4 one end, have the hole matching with the first bearing pin 4 at outter box 1 inwall, the other end of the first bearing pin 4 is plugged in hole rotationally.Adopt a pair of the first bearing pin that support ring 3 is connected on outter box 1 rotationally, the axis of a pair of the first bearing pin 4 is located along the same line and vertically passes through the vertical center axis of described support ring 3.Support ring 3 can rotate around the first bearing pin 4 in outter box 1 like this.In outter box 1, by a pair of the second bearing pin, be connected with inner box 2, the inner chamber of inner box 2 and the profile of ink bottle match.Inner box 2 adopts rigid plastics to make the cylindrical shell of upper opening, and inner box 2 is arranged to opening up.On the outer wall of inner box 2, have the hole of mating with the second bearing pin 5, one end of the second bearing pin 5 is rotatably plugged on the outer wall of inner box 2, and the other end of the second bearing pin 5 is fixed on support ring 3.Adopt a pair of the second bearing pin 5 that inner box 2 is arranged on support ring 3 rotationally, the axis of a pair of the second bearing pin 5 is located along the same line and vertically passes through the vertical center axis of described support ring 3.The first above-mentioned bearing pin 4 is mutually vertical with the orthographic projection that the second bearing pin 5 is positioned on same perspective plane, thereby guarantees the stability of ink bottle.

Further, the end face of described inner box 2 and described support ring 3 anchor rings are in same plane, and in the process of ink cartridge overturning, inner box 2 can be adjusted more automatically like this.

Above-described embodiment and graphic and non-limiting product form of the present utility model and style, suitable variation or modification that any person of an ordinary skill in the technical field does it, all should be considered as not departing from patent category of the present utility model.

Claims (2)

1. an ink cartridge, comprise outter box, it is characterized in that: in described outter box, be provided with support ring, this support ring is located in described outter box by a pair of the first bearing pin adjustable shelf, the axis of this pair of the first bearing pin is located along the same line and vertically passes through the vertical center axis of described support ring; By a pair of the second bearing pin adjustable shelf, be provided with on the vertical center axis that center of gravity is positioned at described support ring and the inner box of opening upwards in described support ring, the inner chamber of this inner box and the profile of ink bottle are suitable, and the axis of this pair of the second bearing pin is located along the same line and vertically passes through the vertical center axis of described support ring; Described the first bearing pin is mutually vertical with the orthographic projection that the second bearing pin is positioned on same perspective plane.

2. a kind of ink cartridge according to claim 1, is characterized in that: the upper end face of described inner box and described support ring anchor ring are in same plane.

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