CN210894994U

CN210894994U - Printer selenium drum convenient to add powdered ink

Info

Publication number: CN210894994U
Application number: CN201922054276.9U
Authority: CN
Inventors: 吴美芳
Original assignee: Wuhan Lihe Innovation Technology Co ltd
Current assignee: Wuhan Lihe Innovation Technology Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-06-30
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses a printer selenium drum convenient for adding powdered ink, which comprises a powdered ink bin, wherein the powdered ink bin is provided with a powdered ink port, the powdered ink port is connected with a plunger in a sliding way, an opening cavity is arranged in a shell of the powdered ink bin, the opening cavity is movably connected with an opening column, an extrusion block is arranged on the opening column, a chute is arranged on the plunger, a spring is fixedly arranged in the chute, a clamping block is fixedly connected on the spring, a stress groove is arranged on the clamping block, a clamping groove is arranged on the shell of the powdered ink bin in a matching way with the clamping block, the plunger convenient to be plugged in and pulled out is arranged on a charging port for sealing, when the powdered ink operation is required, the opening column is rotated by a knob, so that the extrusion block is rotated to the position of the stress groove, the clamping groove is extruded by the clamping block, the plunger is taken out, the powdered ink is added by using, no additional tools are required.

Description

Printer selenium drum convenient to add powdered ink

Technical Field

The utility model relates to an office equipment technical field specifically is a printer selenium drum convenient to add powdered ink.

Background

The printer is the most commonly used equipment among the modern office process, can be fast accurate become the paper file with the document, make it have higher efficiency, the most leading part is the selenium drum in the printer, can glue the powdered ink on the paper according to certain pattern utensil, the follow-up heating and the evaporation to dryness to the powdered ink of rethread printer can accomplish the printing, the quality direct influence of powdered ink reaches the definition of printing, present printer selenium drum generally can independently add after the powdered ink exhausts, the lid of applying the powder mouth generally comprises interior stopper and outside plastic cover, open the in-process and need use screwdriver and tweezers just can be opened rapidly, the powdered ink addition process is very inconvenient, and the powdered ink in-process powdered ink spills or drifts off easily, cause the pollution, for this reason the utility model provides a printer selenium drum convenient to add powdered ink is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a printer selenium drum convenient to add powdered ink to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a printer selenium drum convenient to add powdered ink, includes the powder storehouse, be provided with on the powder storehouse and add the powder mouth, and sliding connection has the plunger on adding the powder mouth, be provided with in the powder storehouse casing and open the chamber, and open intracavity swing joint and have an opening post, it is provided with the extrusion piece on the post to open, and is provided with the spout on the plunger, fixed mounting has the spring in the spout, and fixedly connected with fixture block on the spring, be provided with the atress groove on the fixture block, and be provided with the draw-in groove with the fixture block cooperation on the powder storehouse casing.

Preferably, the plunger is connected with an anti-lost ring sleeve, a sealing ring is fixedly mounted on the plunger, and a check ring is arranged on the powder adding port.

Preferably, prevent losing the ring cover and include swing joint at the swivel becket at plunger top, and be connected with the plastic sheeting on the swivel becket, and the plastic sheeting rotates to be connected on the fixed column, the sealing washer is close to the bottom setting of plunger, and adds the cooperation of powder mouth inner wall and be provided with the seal groove, the retaining ring sets up to adding powder mouth bottom, and the cross-section is fan-shaped.

Preferably, open the chamber setting and in powder mouth one side, and both communicate through the draw-in groove, open the knob that the post top was provided with the cuboid, outstanding in the heavy inslot that opens the chamber and be located the powder storehouse surface, the extrusion piece is semi-circular piece, and the cooperation is provided with the holding tank in the powder storehouse casing.

Preferably, the clamping block is connected in the sliding groove in a sliding mode, and a chamfer is arranged on the clamping block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the plunger convenient to plug in and pull out is arranged on the charging opening for sealing, when the plunger is plugged in, the fixture block is extruded and retracted into the chute, when the plunger is completely plugged into the powder bin, the fixture block is ejected into the clamping groove under the action of the spring to quickly fix the plunger, and when powder adding operation is required, the column is rotationally opened through the knob, so that the extrusion block is rotated to the position of the stress groove, the fixture block is extruded out of the clamping groove, the plunger is taken out, the funnel is used for adding the powdered ink, the opening and plugging processes of the plunger are very convenient and labor-saving, and no additional tool is needed;

2. all set up anti-spilling's structure on plunger and powder adding mouth, the sealing washer on the plunger can play sealed effect, prevents that the powdered ink of light from wafting and is inhaled by the people, and the retaining ring that sets up on the powder adding mouth can block the powdered ink, and the powdered ink is taken out by the funnel after effectual reinforced completion that prevents, and is connected with on the plunger and prevents losing the ring cover, can prevent that the plunger from dropping, is infected with other places with the powdered ink.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is the cover opening structure schematic diagram of the utility model.

In the figure: powder storehouse 1, powder adding mouth 2, plunger 3, open chamber 4, open post 5, extrusion piece 6, spout 7, spring 8, fixture block 9, atress groove 10, prevent losing ring cover 11, retaining ring 12, sealing washer 13, draw-in groove 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 2, the present invention provides a technical solution: the utility model provides a printer selenium drum convenient to add powdered ink, includes powder storehouse 1, be provided with on the powder storehouse 1 and add powder mouth 2, and sliding connection has plunger 3 on adding powder mouth 2, all sets up to cylindrically, and add the powdered ink and go on through the funnel, be provided with in 1 casing of powder storehouse and open chamber 4, and open chamber 4 interior swing joint and open post 5, it is provided with extrusion block 6 on the post 5 to open, and is provided with spout 7 on the plunger 3, fixed mounting has spring 8 in the spout 7, and fixedly connected with fixture block 9 on the spring 8, be provided with atress groove 10 on the fixture block 9, and be provided with draw-in groove 14 with the cooperation of fixture block 9 on 1 casing of powder.

The plunger 3 is connected with an anti-lost ring sleeve 11, a sealing ring 13 is fixedly arranged on the plunger 3, and a check ring 12 is arranged on the powder adding port 2;

the anti-loss ring sleeve 11 comprises a rotating ring movably connected to the top of the plunger 3, a soft plastic sheet is connected to the rotating ring, the soft plastic sheet is rotatably connected to a fixed column, when the plunger 3 is opened, the plunger 3 can be moved away to avoid blocking the powder adding operation, meanwhile, the plunger 3 cannot be lost, the sealing ring 13 is arranged close to the bottom of the plunger 3, a sealing groove is arranged on the inner wall of the powder adding port 2 in a matched mode, the sealing effect can be achieved, light ink powder is prevented from floating out and being sucked by people, the check ring 12 is arranged at the bottom of the powder adding port 2, the cross section is fan-shaped, the ink powder can be partially blocked, and the ink powder is effectively prevented from spilling;

the opening cavity 4 is arranged on one side of the powder adding port 2 and is communicated with the powder adding port 2 through a clamping groove 14, a cuboid knob is arranged above the opening column 5 and protrudes out of the opening cavity 4 and is positioned in a sinking groove on the surface of the powder bin 1, the extrusion block 6 is a semicircular block, an accommodating groove is arranged in the shell of the powder bin 1 in a matched mode, the opening column 5 is rotated through the knob, so that the extrusion block 6 rotates to the position of the stress groove 10, the clamping block 9 is extruded out of the clamping groove 14, and the plunger 3 is taken out;

the fixture block 9 is connected in the chute 7 in a sliding manner, a chamfer is arranged on the fixture block 9, the fixture block 9 is convenient to bear force, when the plunger 3 is plugged in, the fixture block 9 is extruded and retracted into the chute 7, when the plunger 3 is completely plugged into the powder bin 1, the fixture block 9 is bounced into the fixture groove 14 under the action of the spring 8, and the plunger 3 is fixed;

the working principle is as follows: when the powder adding device is used, the plunger 3 is used for sealing the powder adding port 2 to prevent omission of powdered ink, when the plunger 3 is plugged, the clamping block 9 is extruded and retracted into the sliding groove 7, when the plunger 3 is completely plugged into the powder bin 1, the clamping block 9 is ejected into the clamping groove 14 under the action of the spring 8 to quickly fix the plunger 3, when the powder adding operation is required, the column 5 is rotated and opened through the knob, so that the extruding block 6 is rotated to the position of the stress groove 10 to extrude the clamping block 9 out of the clamping groove 14, the plunger 3 is taken out, the powdered ink is added by using the funnel, the opening and plugging processes of the plunger 3 are very convenient and labor-saving, the sealing ring on the plunger 3 can play a role of sealing to prevent light powdered ink from drifting out and being sucked by people, the check ring 12 arranged on the powder adding port 2 can block the powdered ink to effectively prevent the powdered ink from being taken out by the funnel, and the plunger 3 is connected with the anti-lost ring sleeve 11, the plunger 3 can be prevented from falling off to contaminate the toner elsewhere.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a printer selenium drum convenient to add powdered ink, includes powder storehouse (1), its characterized in that: be provided with on powder storehouse (1) and add powder mouth (2), and sliding connection has plunger (3) on powder mouth (2), be provided with in powder storehouse (1) casing and open chamber (4), and open chamber (4) interior swing joint and open post (5), it is provided with on post (5) and extrudees piece (6), and is provided with spout (7) on plunger (3), fixed mounting has spring (8) in spout (7), and fixedly connected with fixture block (9) on spring (8), be provided with atress groove (10) on fixture block (9), and be provided with draw-in groove (14) with fixture block (9) cooperation on powder storehouse (1) casing.

2. The printer cartridge for facilitating toner addition of claim 1, wherein: the plunger (3) is connected with an anti-lost ring sleeve (11), a sealing ring (13) is fixedly mounted on the plunger (3), and a check ring (12) is arranged on the powder adding port (2).

3. The printer cartridge for facilitating toner addition of claim 2, wherein: prevent losing ring cover (11) including swing joint at the swivel becket at plunger (3) top, and be connected with the plastic flexible piece on the swivel becket, and the plastic flexible piece rotates to be connected on the fixed column, sealing washer (13) are close to the bottom setting of plunger (3), and add powder mouth (2) inner wall cooperation and be provided with the seal groove, retaining ring (12) set up to adding powder mouth (2) bottom, and the cross-section is fan-shaped.

4. The printer cartridge for facilitating toner addition of claim 1, wherein: open chamber (4) and set up in powder feeding mouth (2) one side, and both communicate through draw-in groove (14), open the knob that post (5) top was provided with the cuboid, outstanding in the heavy inslot that is located powder storehouse (1) surface in opening chamber (4), extrusion piece (6) are semi-circular piece, and powder storehouse (1) casing fit is provided with the holding tank.

5. The printer cartridge for facilitating toner addition of claim 1, wherein: the clamping block (9) is connected in the sliding groove (7) in a sliding mode, and a chamfer is arranged on the clamping block (9).