CN201544178U

CN201544178U - Pin pliers for disassembling cartridge pins

Info

Publication number: CN201544178U
Application number: CN2009202451950U
Authority: CN
Inventors: 徐华彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-11-11
Filing date: 2009-11-11
Publication date: 2010-08-11
Anticipated expiration: 2019-11-11

Abstract

The utility model relates to the field of printer maintenance, and discloses a pair of pin pliers for disassembling cartridge pins. The pin pliers comprise two pliers modules connected by a pivot, and one end of each pliers module is a handle while the other end is a pliers head. The utility model is characterized in that the jaw surface adjacent to the end of the pliers head is a horizontal concave surface horizontally crossing the pliers head, and the end of the pliers head forms a hook with the horizontal concave surface.

Description

A kind of pincers of pulling pin that are used to dismantle the toner cartridge pin

Technical field

The utility model relates to printer maintenance field, relates in particular to a kind of pincers of pulling pin that are used to dismantle the toner cartridge pin.

Background technology

In the print copying business, printing consumables is most important cost structure.But for existing printer, duplicator, the employed toner cartridge overwhelming majority is disposable, and after the powder China ink in the toner cartridge used, whole toner cartridge need be scrapped.Yet the value of powder China ink is far smaller than the value of toner cartridge mechanical part, so scraps toner cartridge, contaminated environment, waste resource.

Though, in actual applications, the maintenance personal of printer, duplicator has been noted that by adding the powder China ink, prolongs the service life of toner cartridge, but in the production of toner cartridge, a large amount of pins that adopt replace metallic screw to connect, pin embeds in the organic plastics and is difficult to withdraw from, and especially pin hole is a blind hole, submerges again in the organic plastics in the outer end of pin, more increased the difficulty that pin withdraws from, the dismounting toner cartridge is keeped in repair or adds the powder China ink and cause bigger difficulty.

Summary of the invention

The purpose of this utility model is to provide a kind of pincers of pulling pin that are used to dismantle the toner cartridge pin, can withdraw from the pin in the plastics blind hole of submerging easily, and keeps the intact substantially of other structures.

In order to achieve the above object, the utility model is achieved by the following technical solutions.

A kind of pincers of pulling pin that are used to dismantle the toner cartridge pin, comprise by two pivotally connected pincers parts, one end of pincers part is a handle, the other end is a binding clip, it is characterized in that, the end of binding clip is an arc surface, and the vice jaw surface of close binding clip end is for laterally running through the lateral recesses face of binding clip, and the lateral recesses face forms the binding clip end and colludes shape.

Further improvement of the utility model and characteristics are that there is a lateral concave face same side of close two binding clip ends, and the low side of described lateral concave face extends to the binding clip end.

In the utility model, vice jaw surface near the binding clip end is the lateral recesses face that laterally runs through binding clip, the lateral recesses face forms the binding clip end and colludes shape, this hook arrangement is particularly useful for the pin that the outer end side surface of drawing has step, and hook arrangement can pierce through the plastic casing that is wrapped in the pin outer end slowly lifts pin; In addition, in the utility model, there is a lateral concave face same side near two binding clip ends, the low side of lateral concave face extends to the binding clip end, like this, and when the pin drawing goes out slight distance, both binding clip can be turned over gradually, also the lateral concave face of binding clip can be inserted under the step of pin, lever up pin, to reach the purpose of dismounting pin.

Description of drawings

Fig. 1 is a kind of structural representation (in order to illustrate that conveniently jaw opens slightly) that pulling pin of toner cartridge pin clamped that is used to dismantle of the present utility model;

Fig. 2 is the user mode partial schematic diagram;

Wherein: 1 is pivot, and 2 is handle, and 3 is binding clip, and 4 is the lateral concave face, 5 lateral recesses faces, and 6 is pin.

The specific embodiment

With reference to Fig. 1, be a kind of pincers of pulling pin that are used to dismantle the toner cartridge pin, an end that wherein clamps part is a handle 2, and the other end is a binding clip 3, and the end of binding clip 3 is arc surface or inclined-plane; Two pincers parts flexibly connect by pivot 1, guarantee that two binding clips 3 can opening and closing, the formation jaw; At the vice jaw surface near binding clip 3 ends is the lateral recesses face 5 that laterally runs through binding clip 3, and lateral recesses face 5 forms binding clip 3 ends and colludes shape, is used for the pin that the outer end side surface of drawing has step.The same side of two binding clip ends is provided with a lateral concave face 4, and the low side of lateral concave face 4 extends to binding clip 3 ends, and the lateral concave face 4 of present embodiment is a cambered surface, also can be the conical surface.

With reference to Fig. 2, when the drawing pin, utilize the hook arrangement of binding clip 3 ends to pierce through the plastic casing that is wrapped in pin 6 outer ends earlier, the step that catches on pin 6 carries out drawing; When pin 6 drawings go out slight distance, both binding clip can be turned over gradually, also the lateral concave face of binding clip can be inserted under the step of pin, lever up pin 6, to reach the purpose of dismounting pin 6.

Claims

1. the pincers of pulling pin that are used to dismantle the toner cartridge pin comprise that one end of pincers part is a handle by two pivotally connected pincers parts, the other end is a binding clip, it is characterized in that the vice jaw surface of close binding clip end is for laterally running through the lateral recesses face of binding clip, the lateral recesses face forms the binding clip end and colludes shape.

2. a kind of pincers of pulling pin that are used to dismantle the toner cartridge pin according to claim 1 is characterized in that, there is a lateral concave face same side of close two binding clip ends, and the low side of described lateral concave face extends to the binding clip end.