CN208469418U

CN208469418U - Adjustable pencil sharpening device

Info

Publication number: CN208469418U
Application number: CN201820496780.7U
Authority: CN
Inventors: 杨钦; 汤繁稀
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-04-09
Filing date: 2018-04-09
Publication date: 2019-02-05
Anticipated expiration: 2028-04-09

Abstract

The utility model discloses a kind of adjustable pencil sharpening devices, including wood chip storage box, firm banking, pencil sharpener main body, pen slot, rotation wind spring, Pencil-sharpening razor blade, adjusting jackscrew, smooth change and a pair of anti-skidding package piece；Wood chip storage box is installed on the fixed base；Pencil sharpener main body is arranged in wood chip storage box, pen slot is co-axially located at the center of top of wood chip storage box, the upper end of Pencil-sharpening razor blade is mounted in pencil sharpener main body by rotating wind spring, it adjusts one end level of jackscrew to connect through wood chip storage box and with Pencil-sharpening razor blade, adjusts jackscrew and push Pencil-sharpening razor blade rotation；Smooth change is coaxially socketed on pen slot and rotates relative to pen slot, and a pair of anti-skidding bound edge is symmetrically arranged in smooth change, and positioned at the top two sides of smooth change, a pair of anti-skidding bound edge is fitted on wood pen.The utility model adapts to the pen of cutting of the pen of different-diameter, also can cut the length at position and the length of pen tip by adjusting the angulation change of blade, applied widely.

Description

Adjustable pencil sharpening device

Technical field

The utility model relates to field of stationery more particularly to a kind of adjustable pencil sharpening devices.

Background technique

Wood pencils are common tools in the fields such as study is write, sketch is painted, and eyebrow pencil is a kind of common cosmetics, Many tradition eyebrow pencils are also wood shell, the lip pencil article of these wood shells require pencil sharpener or pencil sharpener to nib into Row processing, but the diameter of various pens is not quite similar, and the blade angle of the pencil sharpener of the prior art is constant, can not adapt to various pens Cut pen use.

Utility model content

The purpose of this utility model: providing a kind of adjustable pencil sharpening device, and structure is simple, easy to use, at low cost.

To achieve the goals above, the technical solution of the utility model is:

A kind of adjustable pencil sharpening device, including wood chip storage box, firm banking, pencil sharpener main body, pen slot, rotation volume Spring, Pencil-sharpening razor blade adjust jackscrew, smooth change and a pair of anti-skidding package piece；The wood chip storage box is that bottom is one end height, one Low cylindrical structure is held, the upper end of the firm banking is bevel structure, is mounted on the wood chip storage box described Firm banking on；The pencil sharpener main body is arranged in the wood chip storage box, is coaxially located at the wood chip storage The center of top of box, the pen slot are co-axially located at the center of top of the wood chip storage box, and cut pen with described The connection of device main body；The upper end of the Pencil-sharpening razor blade is mounted in the pencil sharpener main body by the rotation wind spring, and One end level of inwardly rotation, the adjusting jackscrew through the wood chip storage box and contacts company with the Pencil-sharpening razor blade It connects, positioned at the lower part of the Pencil-sharpening razor blade, the jackscrew that adjusts pushes the Pencil-sharpening razor blade rotation；Described smooth turn Ring is coaxially socketed on the pen slot and rotates relative to the pen slot, and the anti-skidding bound edge of a pair is respectively symmetrically set It sets in the smooth change, positioned at the top two sides of the smooth change, the anti-skidding bound edge of a pair is fitted in wood On head pen.

Above-mentioned adjustable pencil sharpening device, wherein limiting slot, the Pencil-sharpening razor blade are equipped in the pencil sharpener main body It is inwardly rotated by the limiting slot.

Above-mentioned adjustable pencil sharpening device, wherein the bottom interval of the firm banking is equipped with multiple non-slipping blocks, is located at The edge of the firm banking.

Above-mentioned adjustable pencil sharpening device, wherein the side of the firm banking is equipped with groove, sets in the groove There is wiper.

Above-mentioned adjustable pencil sharpening device, wherein velcro is equipped in the groove, the wiper passes through described Velcro is movably connected in the groove.

Above-mentioned adjustable pencil sharpening device, wherein the wood chip storage box is made of transparent plastics material, the wood The top of piece storage box is equipped with and uncaps.

Above-mentioned adjustable pencil sharpening device, wherein the bottom of the wood chip storage box is equipped with filter plate, positioned at described The low side of wood chip storage box.

Above-mentioned adjustable pencil sharpening device, wherein the wood chip storage box is equipped with the fillet of screw, the adjusting jackscrew It is screwed on by the fillet of screw and the wood chip storage box screw thread.

Above-mentioned adjustable pencil sharpening device, wherein the pencil sharpener main body is equipped with through slot, positioned at the pencil sharpener The bottom side of main body.

The utility model adapts to the pen of cutting of the pen of different-diameter, also can cut a position by adjusting the angulation change of blade Length and pen tip length, it is applied widely.

Detailed description of the invention

Fig. 1 is the main view of the adjustable pencil sharpening device of the utility model.

Fig. 2 is the cross-sectional view of the pencil sharpener main body of the adjustable pencil sharpening device of the utility model.

Specific embodiment

The embodiments of the present invention that the following is further explained with reference to the attached drawings.

Refer to shown in attached drawing 1 and attached drawing 2, a kind of adjustable pencil sharpening device, including wood chip storage box 1, firm banking 2, Pencil sharpener main body 3, rotation wind spring 5, Pencil-sharpening razor blade 6, adjusts jackscrew 7, smooth change 8 and a pair of anti-skidding package piece 9 at pen slot 4；Institute The wood chip storage box 1 stated is that bottom is the cylindrical structure that one end is high, one end is low, and the upper end of the firm banking 2 is inclined-plane Structure is mounted on the wood chip storage box 1 on the firm banking 2；The pencil sharpener main body 3 is arranged in described In wood chip storage box 1, it is coaxially located at the center of top of the wood chip storage box 1, the pen slot 4 is co-axially located at described Wood chip storage box 1 center of top, and be connected to the pencil sharpener main body 3；The upper end of the Pencil-sharpening razor blade 6 passes through institute The rotation wind spring 5 stated is mounted in the pencil sharpener main body 3, and is inwardly rotated, and one end level of the adjusting jackscrew 7 is passed through It wears the wood chip storage box 1 and is connected with the Pencil-sharpening razor blade 6, it is described positioned at the lower part of the Pencil-sharpening razor blade 6 Adjusting jackscrew 7 push the Pencil-sharpening razor blade 6 to rotate；The smooth change 8 is coaxially socketed on the pen slot 4 simultaneously It is rotated relative to the pen slot 4, the anti-skidding bound edge 9 of a pair is symmetrically arranged in the smooth change 8, is located at The top two sides of the smooth change 8, the anti-skidding bound edge 9 of a pair are fitted on wood pen.

Limiting slot 10 is equipped in the pencil sharpener main body 3, the Pencil-sharpening razor blade 6 is inside by the limiting slot 10 Rotation, can be used for limiting the rotation amplitude of Pencil-sharpening razor blade 6, avoid the length and aesthetics for influencing to cut a position.

The bottom interval of the firm banking 2 is equipped with multiple non-slipping blocks 11, positioned at the edge of the firm banking 2 Place, can play anti-skidding effect, use convenient for stablizing for the utility model.

The side of the firm banking 2 is equipped with groove 12, is equipped with wiper 13 in the groove 12, can be wiped by wiper It wipes and cuts a position, avoid pen core clast from being sticked to and cut on a position, keep the clean hygiene of pen.

Velcro 14 is equipped in the groove 12, the wiper 13 is movably connected in institute by the velcro 14 In the groove 12 stated, the stabilization of wiper 13 when in use, while easy to disassemble and cleaning are kept.

The wood chip storage box 1 is made of transparent plastics material, and the top of the wood chip storage box 1, which is equipped with, uncaps 15, the cleaning of pen core clast, sawdust can be convenient for.

The bottom of the wood chip storage box 1 is equipped with filter plate 16, positioned at the low side of the wood chip storage box 1, can incite somebody to action Pen core clast and sawdust separate, convenient for the recycling of pen core clast and sawdust.

The wood chip storage box 1 is equipped with the fillet of screw 17, and the adjusting jackscrew 7 passes through the fillet of screw 17 and institute 1 screw thread of wood chip storage box stated is screwed on, convenient for controlling to adjust the precession and back-out of jackscrew 7.

The pencil sharpener main body 3 is equipped with through slot 18, positioned at the bottom side of the pencil sharpener main body 3, convenient for broken Bits are stuck in pencil sharpener main body 3, keep the smooth rotation of pen.

In use, pen is inserted into pencil sharpener main body 3 by pen slot 4, according to the diameter precession of use demand and pen or It screws out and adjusts jackscrew 7, Pencil-sharpening razor blade 6 is rotated by rotation wind spring 5, so that adjust Pencil-sharpening razor blade 6 cuts an angle；Wood chip storage The bottom of box 1 is bevel structure, convenient for the storage of clast, prevents clast from influencing to adjust the use of jackscrew 7, passes through a pair of anti-skidding packet Side 9 can facilitate pen to rotate by smooth change 8 relative to pen slot 4.

In conclusion the utility model adapts to the pen of cutting of the pen of different-diameter, can also be changed by adjusting the angle of blade The length at position and the length of pen tip are cut in change, applied widely.

The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model, Any equivalent structural transformation made using the contents of the description of this utility model is directly or indirectly related with other are attached to The technical field of product, is also included in the patent protection scope of the utility model.

Claims

1. a kind of adjustable pencil sharpening device, it is characterised in that: including wood chip storage box, firm banking, pencil sharpener main body, insert pen Slot, Pencil-sharpening razor blade, adjusts jackscrew, smooth change and a pair of anti-skidding package piece at rotation wind spring；The wood chip storage box is that bottom is The upper end of the cylindrical structure that one end is high, one end is low, the firm banking is bevel structure, pacifies the wood chip storage box On the firm banking；The pencil sharpener main body is arranged in the wood chip storage box, is coaxially located at described The center of top of wood chip storage box, the pen slot are co-axially located at the center of top of the wood chip storage box, and with institute The pencil sharpener main body connection stated；The upper end of the Pencil-sharpening razor blade is mounted on the pencil sharpener master by the rotation wind spring In vivo, and inwardly rotate, one end level of the described adjusting jackscrew through the wood chip storage box and with the penknife Piece connects, and positioned at the lower part of the Pencil-sharpening razor blade, the jackscrew that adjusts pushes the Pencil-sharpening razor blade rotation；It is described Smooth change be coaxially socketed on the pen slot and rotated relative to the pen slot, the anti-skidding bound edge of a pair divides It is not symmetricly set in the smooth change, positioned at the top two sides of the smooth change, the anti-skidding bound edge of a pair It is fitted on wood pen.

2. adjustable pencil sharpening device according to claim 1, it is characterised in that: be equipped with limit in the pencil sharpener main body Slot, the Pencil-sharpening razor blade are inwardly rotated by the limiting slot.

3. adjustable pencil sharpening device according to claim 1, it is characterised in that: the bottom interval of the firm banking is set There are multiple non-slipping blocks, positioned at the edge of the firm banking.

4. adjustable pencil sharpening device according to claim 1, it is characterised in that: the side of the firm banking is equipped with recessed Slot, the groove is interior to be equipped with wiper.

5. adjustable pencil sharpening device according to claim 4, it is characterised in that: be equipped with velcro, institute in the groove The wiper stated is movably connected in the groove by the velcro.

6. adjustable pencil sharpening device according to claim 1, it is characterised in that: the wood chip storage box is transparent plastic Material is made, and the top of the wood chip storage box, which is equipped with, uncaps.

7. adjustable pencil sharpening device according to claim 1, it is characterised in that: the bottom of the wood chip storage box is equipped with Filter plate, positioned at the low side of the wood chip storage box.

8. adjustable pencil sharpening device according to claim 1, it is characterised in that: the wood chip storage box is equipped with screw thread Circle, the adjusting jackscrew are screwed on by the fillet of screw and the wood chip storage box screw thread.

9. adjustable pencil sharpening device according to claim 1, it is characterised in that: the pencil sharpener main body is equipped with logical Slot, positioned at the bottom side of the pencil sharpener main body.