CN203681067U

CN203681067U - Pencil ferrule with sharpening function

Info

Publication number: CN203681067U
Application number: CN201420056391.4U
Authority: CN
Inventors: 苏元迟
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-01-25
Filing date: 2014-01-25
Publication date: 2014-07-02
Anticipated expiration: 2024-01-25

Abstract

The utility model relates to a pencil ferrule with the sharpening function. The pencil ferrule comprises a pencil container, a sharpening head, an outer clamping ring, an adjusting button and an inner clamping ring. The pencil ferrule is characterized in that a rectangular chute is formed in the pencil container, an annular protrusion is arranged inside the lower portion of the pencil container, an annular chute is formed outside the upper portion of the sharpening head, a sharpening blade is arranged inside the sharpening head, the pencil container is installed in the annular chute outside the upper portion of the sharpening head in a sliding mode through the annular protrusion inside the lower portion of the pencil container, the outer clamping ring is fixedly installed outside the adjusting button, the inner clamping ring is fixedly installed inside the adjusting button, and the adjusting button is installed in the rectangular chute in the pencil container in a sliding mode. According to the pencil ferrule, pencils can be conveniently sharpened, and the utilization rate of the pencils can be increased.

Description

A kind of pencil cutting ferrule with cutting function

Technical field

The utility model relates to a kind of stationery, specifically a kind of pencil cutting ferrule with cutting function.

Background technology

Student is in the middle of daily learning life and examination, often need to use this stationery of pencil, but pencil when in use, the problem that inevitably will face needs to cut exactly, and the pencil that often generation is being used but can't find the cutting elements such as pocket knife need to cut time.Also having is exactly a bit generally in the time that the length of pencil is short to a certain degree, just can not use because of being inconvenient to hold, and has caused inevitable waste.

Summary of the invention

The technical problems to be solved in the utility model is: for above deficiency, solving common pencil need to use jointly in conjunction with cutting elements such as pocket knives, and in the time that being short to a certain degree, pencil just can not use, wasting problem, a kind of pencil cutting ferrule with cutting function is provided, this utility model, by being provided with cutting head, facilitates sharpening pencil thereby realize, and improves the object of pencil utilization rate.

To achieve these goals, the utility model is by the following technical solutions:

A kind of pencil cutting ferrule with cutting function, comprise pen container, cutting head, outer bail wire, regulate button, interior bail wire, it is characterized in that: on described pen container, be provided with rectangle chute, pen container lower inside is provided with annular projection, described cutting head upper outside is provided with annular groove, cutting head inside is provided with cutting tip, pen container is slidably mounted in the annular groove of cutting head upper outside by the annular projection of inner side, its underpart, described outer bail wire is fixedly mounted on and regulates button outside, interior bail wire is fixedly mounted on and regulates button inner side, regulate button to be slidably mounted in the rectangle chute on pen container.

Wherein, described cutting head inside is provided with 3 above cutting tips, and is distributed on cutting head inside.

Wherein, described outer bail wire is semi-circular elastic device, and outer clamping ring diameter is less than pen container external diameter.

Wherein, described interior bail wire inside is provided with regular hexagon groove, and outside is cylindrical.

The beneficial effects of the utility model: the pencil of avoiding generation using but can't find the problem of the cutting elements such as pocket knife need to cut time, and in the time that using shorter length, pencil still can use, the utility model has been realized and has been facilitated sharpening pencil, improves the object of pencil utilization rate.

Brief description of the drawings

Fig. 1 is three-dimensional structure diagram of the present utility model.

Fig. 2 is front view of the present utility model.

Fig. 3 is the three-dimensional structure diagram of pen container in the utility model.

Fig. 4 is the three-dimensional structure diagram of cutting head in the utility model.

Fig. 5 is the assembling three-dimensional structure diagram of the utility model China and foreign countries bail wire, adjusting button and interior bail wire.

Fig. 6 is the assembling bottom view of the utility model China and foreign countries bail wire, adjusting button and interior bail wire.

In figure, 1. pen container, 2. rectangle chute, 3. annular projection, 4. cutting head, 5. annular groove, 6. cutting tip, 7. outer bail wire, 8. regulates button, 9. interior bail wire, 10. pencil.

Detailed description of the invention

Below in conjunction with specific embodiment, such scheme is described further.Should understand these embodiment is for the utility model being described instead of limiting scope of the present utility model.The implementation condition adopting in embodiment can be done further adjustment according to the condition of concrete producer, and not marked implementation condition is generally the condition in normal experiment.

According to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, shown in Fig. 6, a kind of pencil cutting ferrule with cutting function, comprise pen container 1, cutting head 4, outer bail wire 7, regulate button 8, interior bail wire 9, it is characterized in that: on described pen container 1, be provided with rectangle chute 2, pen container 1 lower inside is provided with annular projection 3, described cutting head 4 upper outside are provided with annular groove 5, cutting head 4 inside are provided with cutting tip 6, pen container 1 is slidably mounted in the annular groove 5 of cutting head 4 upper outside by the annular projection 3 of inner side, its underpart, described outer bail wire 7 is fixedly mounted on and regulates button 8 outsides, interior bail wire 9 is fixedly mounted on and regulates button 8 inner sides, regulate button 8 to be slidably mounted in the rectangle chute 2 on pen container 1.

Wherein, described cutting head 4 inside are provided with 3 above cutting tips 6, and are distributed on cutting head 4 inside.

Wherein, described outer bail wire 7 is semi-circular elastic device, and outer bail wire 7 diameters are less than pen container external diameter.

Wherein, described interior bail wire 9 inside are provided with regular hexagon groove, and outside is cylindrical.

Operation principle:

In the time using the utility model, first user puts pencil 10 in pen container 1 into, then by regulating button 8 that pencil 10 ends are fixed in the regular hexagon groove on interior bail wire 9, outer bail wire 7 is fixed on pen container 1 outside, because cutting head 4 is slidably mounted on pen container 1 bottom, so user only needs one to hold pen container 1, another hand rotation cutting head 4 can realize the cutting of pencil 10, after completing sharpening pencil 10, can the smear metal of pencil 10 be poured out by the rectangle chute 2 on pen container 1, then adjust the position that regulates button, make pencil 10 heads that cut appear pen container 1 end.

Claims

1. one kind has the pencil cutting ferrule of cutting function, comprise pen container (1), cutting head (4), outer bail wire (7), regulate button (8), interior bail wire (9), it is characterized in that: on described pen container (1), be provided with rectangle chute (2), pen container (1) lower inside is provided with annular projection (3), described cutting head (4) upper outside is provided with annular groove (5), cutting head (4) inside is provided with cutting tip (6), pen container (1) is slidably mounted in the annular groove (5) of cutting head (4) upper outside by the annular projection (3) of inner side, its underpart, described outer bail wire (7) is fixedly mounted on and regulates button (8) outside, interior bail wire (9) is fixedly mounted on and regulates button (8) inner side, regulate button (8) to be slidably mounted in the rectangle chute (2) on pen container (1).

2. a kind of pencil cutting ferrule with cutting function as claimed in claim 1, is characterized in that: described cutting head (4) inside is provided with 3 above cutting tips (6), and is distributed on cutting head (4) inside.

3. a kind of pencil cutting ferrule with cutting function as claimed in claim 1, is characterized in that: described outer bail wire (7) is semi-circular elastic device, and outer bail wire (7) diameter is less than pen container external diameter.

4. a kind of pencil cutting ferrule with cutting function as claimed in claim 1, is characterized in that: described interior bail wire (9) inside is provided with regular hexagon groove, and outside is cylindrical.