CN205185683U

CN205185683U - Head -mounted pen digs

Info

Publication number: CN205185683U
Application number: CN201521019743.XU
Authority: CN
Inventors: 郑嘉雯
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-12-10
Filing date: 2015-12-10
Publication date: 2016-04-27
Anticipated expiration: 2025-12-10

Abstract

The utility model relates to a head -mounted pen digs, include that a plane that is the motorcycle helmet shape covers and fixes digging the A circular base who covers the lower extreme, be provided with two penknife seats side by side in the base, every penknife seat correspondence is provided with one and covers at the opposite of trompil rear side plane and then be provided with an arc fluting rather than the trompil that is linked together, then is provided with an activity and fixes the arc fender frame of covering at the plane outside the arc is slotted, then is provided with the dog that can reciprocate at the trompil front end. Through the time that the pen bits can be practiced thrift down to this plane, discharge movable handhole door about being provided with simultaneously from the window along the mode of propelling movement backward on a hole by oneself in the bits meeting that the in -process of cutting the pen was cut out to guaranteed that the blade can not the rust, had increase of service life, made things convenient for the characteristics such as discharge of pen bits.

Description

Helmet-type pen digs

Technical field

The utility model belongs to pencil pen plane technical field, relates to a kind of helmet-type pen plane.

Background technology

Pen plane is that a kind of being used for considers the pen of pencil to be worth doing cut a kind of specific purpose tool, the speed of cutting is improve relative to traditional penknife, decrease penknife simultaneously and easily cut problem in one's hands, cut the effect of out nib than original also more beautiful and clean, and the result of use of pen core is better, but existing pen digs shape and structure is too single, and also do not possess attraction as the article that children often use, and existing pen plane is all that employing is split type, need separately when pen bits are filled in inside, pen bits are poured out and extremely bothers, and a hole of cutting pen is directly exposed to outside and easily causes blade to make moist the problem such as aging.

Utility model content

In order to overcome the above-mentioned shortcoming of prior art, the utility model provides a kind of helmet-type pen to dig, it offers a movable discharging window at the rear side of Pencil-sharpening razor blade, thus the pen bits that can cut out in the process of cutting pen can be discharged along the mode pushed backward from window voluntarily, on a hole, be provided with up and down port lid simultaneously, thus ensure that blade can not rust, there is the features such as the discharge increasing the service life, facilitate pen bits.

The utility model solves the technical scheme that its technical problem adopts: a kind of helmet-type pen plane, comprise one in motorcycle helmet shape plane lid and be fixed on plane lid lower end cup dolly, two penknife seats are side by side provided with in base, each penknife seat correspondence is provided with a coupled logical perforate, opposite plane on rear side of perforate covers, and is provided with an arc-shaped groove, then be provided with one outward at arc-shaped groove and be movably fixed to the arc gear frame digging and cover, be then provided with the block that can move up and down in perforate front end.

The plane that the both sides of described arc gear frame are fixed on arc-shaped groove both sides by continuously connected fastener covers.

Described arc gear frame with arc-shaped groove is provided with corresponding fin and groove thus ensure both compact siro spinning technology.

The beneficial effects of the utility model are: the time can being saved the bits of falling pen by this plane, in the process of cutting pen, cut out the pen bits come can discharge along the mode pushed backward from window voluntarily, on a hole, be provided with up and down port lid simultaneously, thus ensure that blade can not rust, there is the features such as the discharge increasing the service life, facilitate pen bits.

Accompanying drawing explanation

Fig. 1 is the utility model stereogram;

Fig. 2 is the utility model rearview.

In figure: 1-base, 2-digs lid, 3-penknife seat, 4-perforate, 5-arc-shaped groove, 6-arc gear frame, 7-block, 8-fin, 9-groove.

Detailed description of the invention

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

See Fig. 1, a kind of helmet-type pen plane, comprise one in motorcycle helmet shape plane lid 2 and be fixed on plane lid 2 lower end cup dolly 1, two penknife seats 3 are side by side provided with in base 1, each penknife seat 3 correspondence is provided with a coupled logical perforate 4, opposite plane lid 2 on rear side of perforate 4 is then provided with an arc-shaped groove 5, outside arc-shaped groove 5, be then provided with an arc gear frame 6 be movably fixed on plane lid 2, be then provided with the block 7 that can move up and down in perforate 4 front end.

The both sides of described arc gear frame 6 are fixed on the plane lid 2 on arc-shaped groove 5 both sides by continuously connected fastener.

Described arc gear frame 6 with arc-shaped groove 5 is provided with corresponding fin 8 and groove 9 thus ensure both compact siro spinning technology.

The utility model can save the time of the bits of falling pen by this plane, in the process of cutting pen, cut out the pen bits come can discharge along the mode pushed backward from window voluntarily, on a hole, be provided with up and down port lid simultaneously, thus ensure that blade can not rust, there is the features such as the discharge increasing the service life, facilitate pen bits.

Claims

1. a helmet-type pen plane, comprise one in motorcycle helmet shape plane lid and be fixed on plane lid lower end cup dolly, it is characterized in that: in base, be provided with two penknife seats side by side, each penknife seat correspondence is provided with a coupled logical perforate, opposite plane on rear side of perforate covers, and is provided with an arc-shaped groove, then be provided with one outward at arc-shaped groove and be movably fixed to the arc gear frame digging and cover, be then provided with the block that can move up and down in perforate front end.

2. helmet-type pen digs as claimed in claim 1, it is characterized in that: the plane that the both sides of described arc gear frame are fixed on arc-shaped groove both sides by continuously connected fastener covers.

3. helmet-type pen plane as claimed in claim 1, is characterized in that: described arc gear frame with arc-shaped groove is provided with corresponding fin and groove thus ensure both compact siro spinning technology.