CN220500357U - Building block pencil sharpener - Google Patents

Abstract

The utility model relates to a stationery technical field especially relates to a building blocks pencil sharpener, including pencil sharpener main part and casing, the casing lateral part is provided with the holding mouth, pencil sharpener main part accessible the holding mouth inserts or breaks away from inside the casing, the casing upper surface is formed with first connecting portion, a plurality of spliced poles of interval arrangement on the first connecting portion. The utility model provides a be provided with the casing that has the building block shape of spliced pole outside the pencil sharpener body, make pencil sharpener also can splice each other as building block after unable use and collect, effectively solved pencil sharpener and discarded after unable use, cause the technical problem of wasting of resources and environmental pollution.

Description

Building block pencil sharpener

Technical Field

The application relates to the technical field of stationery, in particular to a building block pencil sharpener.

Background

The pencil is a common pen, and is commonly used for daily study of pupil, examination card coating of middle school students and even college students, painting of art students, drawing of technical workers and the like. The pencil has wide application, and if the pencil is used, the pencil can not be separated from the pencil sharpener matched with the pencil, and the pencil sharpener can sharpen the blunted pencil again through rotation.

However, as the number of uses increases and the time passes, the blade on the pencil sharpener becomes progressively dulled and cannot be used. For people with high requirements for pencil use, such as art students, a plurality of pencil sharpeners are often required to be prepared for standby. The unusable pencil sharpener can be discarded, which causes resource waste and environmental pollution.

Disclosure of Invention

The embodiment of the application provides a building block pencil sharpener, which at least solves the technical problems that in the related art, the pencil sharpener cannot be used and then is discarded, so that resource waste and environmental pollution are caused.

In order to achieve the above-mentioned purpose, the application provides a building blocks pencil sharpener, including pencil sharpener main part and casing, the casing lateral part is provided with the holding mouth, pencil sharpener main part accessible the holding mouth inserts or breaks away from inside the casing, the casing upper surface is formed with first connecting portion, a plurality of grafting posts of interval arrangement on the first connecting portion.

In some embodiments, the pencil sharpener body is arranged in a cuboid shape, and a containing cavity matched with the pencil sharpener body in shape is arranged inside the shell.

In some embodiments, a conical pencil-turning hole extending towards the interior of the pencil-turning tool body is formed at the side of the pencil-turning tool body, a chip outlet is formed along a bus, and a blade matched with the pencil-turning hole is arranged along the chip outlet.

In some embodiments, the pencil rotating hole extends along the length direction of the pencil sharpener main body, and the orientation of the accommodating opening is consistent with that of the pencil rotating hole.

In some embodiments, a limit part capable of being matched with the accommodating opening in an abutting mode is convexly arranged on the edge of the side part of the pencil sharpener body.

In some of these embodiments, a chip-storing slot is provided in the pencil sharpener body on the side and/or end of the pencil sharpener aperture.

In some embodiments, the inserting posts are at least provided with two rows, and are equidistantly arranged along the length direction of the building block pencil sharpener.

In some embodiments, the plug-in column is hollow and provided with an opening at the top end.

In some embodiments, a second connecting portion matched with the first connecting portion is formed on the lower surface of the shell, and a plugging groove matched with the plugging column for plugging is formed on the second connecting portion.

In some embodiments, the two sides of the accommodating opening are respectively provided with a concave part which is fit with the shape of a finger and is convenient for taking out the pencil sharpener main body.

According to the above, compared with the prior art, the technical scheme of the application has the beneficial effects that:

1. the pencil sharpener body is provided with the shell with the plug-in posts outside, the whole shell is in a building block shape, the pencil sharpener which cannot be used can be used as the building block to realize mutual plug-in assembly, the pencil sharpener realizes the secondary utilization of wastes, and the resource waste and the environmental pollution are reduced;

2. the pencil sharpener in the building block shape greatly improves the collection desire among student groups, and has high economic benefit.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:

FIG. 1 is a combined schematic diagram of an embodiment of the present application;

fig. 2 is a split schematic diagram of an embodiment of the present application.

Reference numerals illustrate: a pencil sharpener body 1; a pen rotating hole 1.1; chip storage tank 1.2; a limit part 1.3; a housing 2; a containing port 2.1; a first connection portion 2.2; plug posts 2.3; the recess 2.4.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described and illustrated below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on the embodiments provided herein, are intended to be within the scope of the present application. Moreover, it should be appreciated that while such a development effort might be complex and lengthy, it would nevertheless be a routine undertaking of design, fabrication, or manufacture for those of ordinary skill having the benefit of this disclosure, and thus should not be construed as having the benefit of this disclosure.

Reference in the specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is to be expressly and implicitly understood by those of ordinary skill in the art that the embodiments described herein can be combined with other embodiments without conflict.

Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. Reference to "a," "an," "the," and similar terms herein do not denote a limitation of quantity, but rather denote the singular or plural. The terms "comprising," "including," "having," and any variations thereof, are intended to cover a non-exclusive inclusion; for example, a process, method, system, article, or apparatus that comprises a list of steps or modules (elements) is not limited to only those steps or elements but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus. The terms "connected," "coupled," and the like in this application are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The term "plurality" as used herein means greater than or equal to two. "and/or" describes an association relationship of an association object, meaning that there may be three relationships, e.g., "a and/or B" may mean: a exists alone, A and B exist together, and B exists alone. The terms "first," "second," "third," and the like, as used herein, are merely distinguishing between similar objects and not representing a particular ordering of objects.

The application provides a building block pencil sharpener, including pencil sharpener main part and casing, the casing lateral part is provided with the holding mouth, and pencil sharpener main part accessible holding mouth inserts or breaks away from inside the casing, and the casing upper surface is formed with first connecting portion, a plurality of grafting posts of interval arrangement on the first connecting portion.

Embodiment shows in fig. 1-2, a building block pencil sharpener, including pencil sharpener main body 1 and casing 2, casing 2 is square or cuboid form, and casing 2 lateral part is provided with accommodation opening 2.1, and pencil sharpener main body 1 is square or cuboid form, and casing 2 inside is provided with the accommodation chamber that matches with pencil sharpener main body 1 shape, and accessible accommodation opening 2.1 inserts or breaks away from the accommodation chamber. The side of the pencil sharpener body 1 is formed with a conical pencil sharpener hole 1.1 extending towards the inside of the pencil sharpener body 1, and the opening direction of the pencil sharpener hole 1.1 is parallel or perpendicular to the opening direction of the accommodating opening 2.1.

Specifically, in the present embodiment, the casing 2 and the pencil sharpener body 1 are both in a cuboid shape, the pencil sharpener hole 1.1 extends along the length direction of the pencil sharpener body 1, and the opening direction of the pencil sharpener hole 1.1 is consistent with the opening direction of the accommodating opening 2.1. The design can furthest utilize the cuboid shape to cut pencils, can enable more pencil heads to enter the pencil sharpener main body 1, has better experience in use, and can be used on the premise that the pencil sharpener main body 1 is not pulled out of the shell 2.

Further, the conical pencil rotating hole 1.1 is provided with an opening along the generatrix as a chip outlet (not shown in the figure), a blade (not shown in the figure) matched with the pencil rotating hole 1.1 is arranged along the chip outlet, the blade edge of the blade faces to the chip outlet direction, and when a pencil is inserted into the pencil rotating hole 1.1 to rotate, the pencil is cut by the blade, and the pencil chip is rolled out from the chip outlet. In the pencil sharpener body 1, the side and/or end of the pencil hole 1.1 may be provided with a chip storage slot 1.2 for storing pencil chips (in the figure, an example is provided in which the chip storage slot 1.2 is provided at the end of the pencil hole 1.1).

Further, the upper surface of the shell 2 is provided with a first connecting part 2.2, at least two rows of inserting posts 2.3 are arranged on the first connecting part 2.2 at intervals, and the inserting posts 2.3 are arranged in an equidistance extending way along the length direction of the building block pencil sharpener. The lower surface of the housing 2 is formed with a second connection part (not shown) which is fittingly inserted into the first connection part 2.2, the second connection part being provided with a plugging groove (not shown) which is fittingly inserted into the plugging column 2.3.

Specifically, in this embodiment, the first connecting portions 2.2 are equidistantly arranged with two rows and four rows of eight plug-in columns 2.3, the interior of the plug-in columns 2.3 is hollow, and the top end is provided with an opening.

Furthermore, the edge of the side part of the pencil sharpener main body 1, on which the pencil sharpener hole 1.1 is formed, is outwards protruded with a limiting part 1.3 which can be matched with the accommodating opening 2.1 to be in abutting limiting, so that the pencil sharpener main body 1 is prevented from being completely inserted into the shell 2 and not pulled out. The two sides of the accommodating opening 2.1 are respectively provided with a concave part 2.4 attached to the shape of a finger at one end close to the limiting part 1.3, and the concave parts 2.4 can be matched with the limiting part 1.3, so that the pencil sharpener main body 1 can be conveniently taken out.

The working method and the principle are as follows: when the pencil is used, the pencil is inserted from the pencil rotating hole 1.1 and then starts to rotate, and pencil scraps cut by the blade are rolled out from the scraps outlet and enter the scraps storing groove 1.2. After the use, the pencil sharpener body 1 is pulled out from the housing 2, and the pencil scraps are poured out and then the pencil sharpener body 1 is inserted back into the housing 2. When the blade in the pencil sharpener body 1 becomes blunt and can not be used, the pencil sharpener body can also be combined with the shell 2 to form a building block, and all the building block pencil sharpeners can be mutually matched and spliced with the splicing groove through the splicing columns 2.3.

It should be understood by those skilled in the art that the technical features of the above-described embodiments may be combined in any manner, and for brevity, all of the possible combinations of the technical features of the above-described embodiments are not described, however, they should be considered as being within the scope of the description provided herein, as long as there is no contradiction between the combinations of the technical features.

The above examples only represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the patent. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application is to be determined by the claims appended hereto.

Claims (10)

1. The utility model provides a building blocks pencil sharpener, includes pencil sharpener main part and casing, its characterized in that: the pencil sharpener is characterized in that the side part of the housing is provided with a containing opening, the pencil sharpener body can be inserted into or separated from the inside of the housing through the containing opening, a first connecting portion is formed on the upper surface of the housing, and a plurality of inserting columns are arranged on the first connecting portion at intervals.

2. A toy pencil sharpener as in claim 1, wherein: the pencil sharpener body is in a cuboid arrangement, and a containing cavity matched with the pencil sharpener body in shape is formed in the shell.

3. A toy pencil sharpener as in claim 2, wherein: the side of pencil sharpener main body is formed with towards pencil sharpener main body inside extension's toper pencil hole that changes, pencil hole is formed with the bits mouth along the generating line, follows bits mouth department be provided with pencil hole complex blade.

4. A toy pencil sharpener as claimed in claim 3, wherein: the pencil rotating hole extends along the length direction of the pencil sharpener main body, and the direction of the containing opening is consistent with the pencil rotating hole.

5. The toy pencil sharpener of claim 4 wherein: the side edge of the pencil sharpener main body is provided with a limiting part in a protruding mode, and the limiting part can be matched with the accommodating opening to be in butt joint limiting.

6. The toy pencil sharpener of claim 4 wherein: and a chip storage groove is formed in the side part and/or the tail end of the pencil rotating hole in the pencil sharpener main body.

7. A toy pencil sharpener according to any one of claims 1-6, wherein: the splicing columns are at least provided with two rows and are distributed in an equidistance manner along the length direction of the building block pencil sharpener.

8. A toy pencil sharpener according to any one of claims 1-6, wherein: the inside cavity of grafting post sets up, and the top is provided with the opening.

9. A toy pencil sharpener according to any one of claims 1-6, wherein: the lower surface of the shell is provided with a second connecting part matched with the first connecting part, and the second connecting part is provided with a plugging groove which can be matched and plugged with the plugging column.

10. A toy pencil sharpener according to any one of claims 1-6, wherein: and concave parts which are attached to the shape of fingers and are convenient for taking out the pencil sharpener main body are respectively arranged on two sides of the accommodating opening.