CN214606829U

CN214606829U - Environment-friendly pencil sharpener

Info

Publication number: CN214606829U
Application number: CN202120598230.8U
Authority: CN
Inventors: 林瑞熙
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-11-05
Anticipated expiration: 2031-03-24

Abstract

The utility model relates to a pencil sharpener especially relates to an environmental protection is with cutting pencil sharpener. The technical problem to be solved is as follows: provides an environment-friendly pencil sharpener which is easy to write after sharpening a pencil. The technical scheme of the utility model is that: the utility model provides an environmental protection is with cutting pencil sharpener, is including casing, block, place the board, cut a box, collect box and screw cap, and casing one side slidingtype is equipped with the block, evenly is equipped with a plurality of boards of placing on the casing, is equipped with in the casing and cuts a box, and casing one side is equipped with collects the box, and collection box one side screw thread formula is equipped with the screw cap. Residual pencil scraps on the pencil sharpening box can be prevented through the arranged cleaning device; the position of the cap can be fixed by the arranged pencil sharpening box, so that the cap is prevented from falling off.

Description

Environment-friendly pencil sharpener

Technical Field

The utility model relates to a pencil sharpener especially relates to an environmental protection is with cutting pencil sharpener.

Background

The pencil is a kind of pen used for writing, drawing, mainly use graphite as the refill, the wooden pole is made as the outer cladding, the tail end is attached with an eraser more, in order to erase the handwriting, the user need cut the system once more and can use while using the pencil, the user uses the knife to cut the pencil now often, cut and expose the refill after removing the outer wooden pole and can be used for writing, but use the knife to cut comparatively insecure when making, and the refill cut comparatively rough, write inconveniently.

Therefore, an environment-friendly pencil sharpener which is easy to write after sharpening the pencil needs to be designed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects that the use of a small knife for cutting is unsafe, the cut pen core is rough and inconvenient to write, the technical problem to be solved is that: provides an environment-friendly pencil sharpener which is easy to write after sharpening a pencil.

The technical scheme of the utility model is that: the utility model provides an environmental protection is with cutting pencil sharpener, is including casing, block, place the board, cut a box, collect box and screw cap, and casing one side slidingtype is equipped with the block, evenly is equipped with a plurality of boards of placing on the casing, is equipped with in the casing and cuts a box, and casing one side is equipped with collects the box, and collection box one side screw thread formula is equipped with the screw cap.

As the utility model discloses a preferred technical scheme still including cleaning device, cleaning device is including slide rail clearance frame, slip strip and reset spring, cuts a box and goes up the slidingtype and be equipped with slide rail clearance frame, and slide rail clearance frame top is equipped with the slip strip, and slip strip and casing slidingtype cooperation are equipped with reset spring on the casing, reset spring and slip strip cooperation.

As the utility model discloses a preferred technical scheme, chucking device is including atress frame, fixture block and compression spring, and block one side symmetry is equipped with the atress frame, and casing one side symmetry is opened there is the draw-in groove, and the equal slidingtype is equipped with the fixture block in the atress frame, all is connected with compression spring between the fixture block of homonymy and the atress frame.

As a preferred technical scheme of the utility model, the cap is plastic products.

As an optimized technical scheme of the utility model, it has the spout to open on the casing, and the slip strip passes through spout and casing sliding fit.

As the utility model discloses a preferred technical scheme collects box one side and is provided with the discharge gate, and screw cap thread formula sets up in discharge gate department.

Compared with the prior art, the utility model has the advantages of it is following: residual pencil scraps on the pencil sharpening box can be prevented through the arranged cleaning device; the position of the cap can be fixed through the arranged clamping device, and the cap is prevented from falling off.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic sectional view of the present invention.

Fig. 3 is an enlarged schematic view of part a of the present invention.

Labeled as: 1. the pencil sharpener comprises a shell, 2, a cap, 3, a placing plate, 4, a pencil sharpening box, 5, a collecting box, 6, a threaded cover, 7, a cleaning device, 71, a sliding rail cleaning frame, 72, a sliding strip, 73, a reset spring, 8, a clamping device, 81, a stress frame, 82, a clamping block, 83, a pressure spring, 84 and a clamping groove.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Example 1

The utility model provides an environmental protection is with cutting pencil sword, as shown in fig. 1-3, including casing 1, block 2, place board 3, cut a box 4, collect box 5 and screw cap 6, casing 1 left side slidingtype is equipped with block 2, evenly is equipped with four on the casing 1 and places board 3, is equipped with in the casing 1 and cuts a box 4, and casing 1 right side is equipped with collects box 5, and the screw cap 6 is equipped with to the collection box 5 right side screw thread formula.

When the pencil is needed to be cut, the user can break away from the shell 1 with the block 2 earlier, then insert the pencil that will not cut in cutting the pencil box 4, rotate the pencil, under the effect of cutting the pencil box 4 alright can be used to write with the sharp-pointed of pencil stub cut, the pencil bits of cutting down can drop in collecting box 5, afterwards alright take out the pencil that has cut, cover the block 2 back, later rotate the screw cap 6 from collecting box 5, pour out the pencil bits in collecting box 5 again, it can to screw back screw cap 6.

Still including cleaning device 7, cleaning device 7 is including slide rail clearance frame 71, slip strip 72 and reset spring 73, cuts a box 4 and goes up the slip formula and be equipped with slide rail clearance frame 71, and slide rail clearance frame 71 top is equipped with slip strip 72, and slip strip 72 and casing 1 sliding type cooperation are equipped with reset spring 73 on the casing 1, and reset spring 73 cooperates with slip strip 72.

The clamping device is characterized by further comprising a clamping device 8, the clamping device 8 comprises a stress frame 81, clamping blocks 82 and pressure springs 83, the stress frame 81 is symmetrically arranged on the right side of the cover cap 2 in the front-back direction, clamping grooves 84 are symmetrically formed in the left side of the shell 1 in the front-back direction, the clamping blocks 82 are arranged in the stress frame 81 in a sliding mode, and the pressure springs 83 are connected between the clamping blocks 82 and the stress frame 81 on the same side.

Before sharpening the pencil, the user presses the latch 82 to move inward, the compression spring 83 is compressed, so that the block 82 is disengaged from the slot 84, the cap 2 can be removed, the pencil sharpening can be started, the cap 2 can be put back after the pencil sharpening is finished, the block 82 is released, the latch 82 moves outwards under the action of the pressure spring 83 to return to be matched with the latch groove 84 again, so that the position of the cap 2 can be fixed and prevented from falling off, then the sliding strip 72 can be pulled to move rightwards, the return spring 73 is compressed, the sliding strip 72 moves rightwards to drive the sliding rail cleaning frame 71 to move rightwards, the sliding rail cleaning frame 71 moves rightwards to scrape all pencil chips on the pencil sharpening box 4 in the collecting box 5, the sliding strip 72 is loosened, the slide bar 72 and the slide rail cleaning frame 71 are moved to the left by the return spring 73 to be returned, and then the pencil chips in the collecting box 5 can be cleaned.

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

Claims

1. The utility model provides an environmental protection is with cutting pencil sharpener, its characterized in that, including casing (1), block (2), place board (3), cut a box (4), collect box (5) and thread cover (6), casing (1) one side slidingtype is equipped with block (2), evenly is equipped with a plurality of boards (3) of placing on casing (1), is equipped with in casing (1) and cuts a box (4), and casing (1) one side is equipped with collects box (5), and collection box (5) one side screw thread formula is equipped with thread cover (6).

2. The environment-friendly pencil sharpener as defined in claim 1, further comprising a cleaning device (7), wherein the cleaning device (7) comprises a sliding rail cleaning frame (71), a sliding strip (72) and a return spring (73), the sliding rail cleaning frame (71) is slidably arranged on the pencil sharpening box (4), the sliding strip (72) is arranged at the top of the sliding rail cleaning frame (71), the sliding strip (72) is slidably matched with the housing (1), the return spring (73) is arranged on the housing (1), and the return spring (73) is matched with the sliding strip (72).

3. The environment-friendly pencil sharpener as defined in claim 2, further comprising a clamping device (8), wherein the clamping device (8) comprises a stress frame (81), a clamping block (82) and a pressure spring (83), the stress frame (81) is symmetrically arranged on one side of the cap (2), clamping grooves (84) are symmetrically formed on one side of the housing (1), the clamping block (82) is slidably arranged in the stress frame (81), and the pressure spring (83) is connected between the clamping block (82) and the stress frame (81) on the same side.

4. An environmentally friendly pencil sharpener as defined in claim 1, wherein the cap (2) is a plastic.

5. The environmentally friendly pencil sharpener of claim 2, wherein the housing (1) has a slot, and the slide bar (72) is slidably engaged with the housing (1) through the slot.

6. The environmentally friendly pencil sharpener of claim 1, wherein the collection box (5) is provided with a discharge opening at one side thereof, and the screw cap (6) is threadedly disposed at the discharge opening.