CN215621032U

CN215621032U - Multifunctional pencil extender

Info

Publication number: CN215621032U
Application number: CN202121622545.8U
Authority: CN
Inventors: 牛凝; 王晓波
Original assignee: Nanjing Xiaozhuang University
Current assignee: Nanjing Xiaozhuang University
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2022-01-25
Anticipated expiration: 2031-07-16

Abstract

The utility model discloses a multifunctional pencil extender which comprises an extension rod, wherein one end of the extension rod is provided with a clamping structure, a limiting hole capable of accommodating a pencil holder is formed in the clamping structure, and a corrector is arranged on the outer side of the clamping structure; the pencil sharpener is embedded in the pencil cap, a pencil insertion hole of the pencil sharpener is formed in the outer side of the pencil cap, a chip outlet is formed in the pencil cap, and the pencil cap is detachably connected with the extender; the adjustable hardness display window and the occupation paste are arranged on the rod body of the extension rod respectively, the name paste is arranged on the pen cap, the pen clip is arranged on the outer side of the pen cap, and the name paste is arranged on the pen clip. The multifunctional portable multifunctional chair is simple in structure, diversified in function, convenient to carry and wide in market prospect.

Description

Multifunctional pencil extender

Technical Field

The utility model belongs to the field of stationery, and particularly relates to a multifunctional pencil extender.

Background

The students in the lower grades mainly write with pencils, and the method for holding the pencils by the pupils and the correct writing posture are also related to the length of the penholder. After the pencil is used for a period of time, in order to see clearly, a part of students only need to write by tilting the head and twisting the body, and certain influence is certainly caused on the vision in the long term; and a part of classmates can be directly discarded, so that resources are wasted and certain harm is caused to the environment. Therefore, when the pencil is used for 1/2, an extender is added to increase the length of the pencil, so as to realize the maximum use of the pencil.

CN201920813386.6 discloses a pencil extender, which integrates three functions of an extender, a pencil cap and a pencil holding posture corrector into a whole, wherein the extender is triangular in appearance, and three surfaces of the extender are provided with concave holes for correcting the pencil holding posture; the extension both ends are equipped with the trompil of the different diameters that supplies the pencil to insert, the design of the different diameters of trompil inner structure through a plurality of model designs, can all the pencils of compatible diameter difference.

CN201920703127.8 discloses a pencil sharpener extender, which comprises an extension rod and a pencil sharpener, wherein the extension rod is provided with a clamping end, the clamping end is located at the end of the extension rod, a limiting hole capable of accommodating a pencil holder to be inserted is arranged in the clamping end, and the side wall of the limiting hole is provided with an open slot; the tail end of the pencil sharpener is connected with the side wall of the extension rod, and an included angle is formed between the axis of the pencil sharpener and the axis of the extension rod. The pencil can still be used for writing after being very short, so that the service life of the pencil is prolonged; the opening groove enables the limiting hole to have flexibility capable of being expanded and compressed, and the precision requirement of the limiting hole for matching with the diameter of a pencil is reduced; the pencil sharpener can finish the sharpening of the pencil, the extension rod enlarges the rotating force arm of the pencil sharpener, the pencil is more labor-saving during the sharpening, and the pencil sharpening is convenient.

Although existing pencil extenders exist in the market at present, the weight and the thickness of a pencil holding position of the existing pencil extenders have certain influence on hand feeling and poor experience feeling; secondly, for elementary students, the existence of various stationeries such as extenders, pencil sharpeners, erasers and the like can cause confusion and is easy to lose; in addition, the extender on the market is monotonous in design and lacks epoch elements, and certain sense of incongruity exists after the extender is additionally installed, so that the extender is not enough for students.

Disclosure of Invention

The purpose of the utility model is as follows: in order to solve the technical problems in the prior art, the utility model provides a multifunctional pencil extender.

In order to achieve the purpose, the multifunctional pencil extender comprises an extension rod, wherein one end of the extension rod is provided with a clamping structure, a limiting hole capable of accommodating a pencil holder is formed in the clamping structure, and a corrector is arranged on the outer side of the clamping structure; the pencil sharpener is embedded in the pencil cap, a pencil insertion hole of the pencil sharpener is formed in the outer side of the pencil cap, a chip outlet is formed in the pencil cap, and the pencil cap is detachably connected with the extender; the adjustable hardness display window and the occupation paste are arranged on the rod body of the extension rod respectively, the name paste is arranged on the pen cap, the pen clip is arranged on the outer side of the pen cap, and the name paste is arranged on the pen clip.

Wherein, the corrector is a soft rubber three-finger corrector. Specifically, the acrylic material can be adopted, so that the color-changeable floor is not easy to deform, has various colors, is easy to clean, has good brightness and looks more beautiful; or the resin material, such as acrylic resin, has the advantages of high surface hardness, heat resistance, light weight, corrosion resistance, easy processing and the like, and is more commonly used; or the hard rubber material also has the advantages of easy processing, beautiful appearance and the like; or a high-strength plastic material, and also meets the condition of light weight.

The surface of the clamping structure is provided with locking threads, and the inner side of the corrector is provided with limiting threads matched with the locking threads. Through setting up locking screw thread and spacing screw thread, can all fix the pencil of different diameters, enlarged application range.

The adjustable hardness display window is a rotatable sleeve body embedded in the side wall of the extender, a transparent window is arranged on the surface of the rotatable sleeve body, pencil hardness marks are arranged on the side wall of the extender, and when the rotatable sleeve body is rotated, the transparent window can only display one hardness. For example, the hardness marks 2B, 4B, HB and the like are commonly used, the hardness of the pencil can be seen from the window through rotation, and the drawing designer can use the pencil conveniently.

The pencil inserting opening of the pencil sharpener is in a tangent plane type or an arc type, so that the pencil point cannot be damaged when the pencil is pulled out.

The name sticker is a double-layer sticker and comprises a sticker layer and a transparent release film layer arranged above the sticker layer. When the transparent release film is used, the upper transparent release film layer is firstly uncovered, the name of the owner is written on the bottom sticker, and then the transparent release film layer is covered on the upper layer again, so that the transparent release film can be prevented from being wetted by water or abraded.

As another embodiment, the name sticker is a transparent insert pocket arranged on the outer side of the pen cap and a blank card paper, and the blank card paper is inserted into the transparent insert pocket.

The occupational paster outside is provided with opaque release film layer. The opaque release film layer is of a tearable type. The career stickers are cartoon stickers printed with different careers, and accord with the imagination of pupils for future career planning.

The career sticker is printed with four characters of 'ox horn book hanging', and combines an element logo for designing 'ox horn book hanging' in ox years, so that monotony is reduced by increasing epoch elements, and the meaning of diligent learning is given.

Has the advantages that: compared with the prior art, the utility model has the following advantages:

(1) the pencil extender and the pencil sharpener are effectively combined by utilizing light materials, so that the complexity of carrying various stationeries is reduced; secondly, a soft rubber three-finger corrector is designed at the pen holding position, so that the correction effect is effectively achieved, the comfort degree of using the extender is improved, and the pen holding hand feeling is enhanced;

(2) a rotary type adjustable lead hardness display window is designed, common hardness grades such as 2B, 4B, HB and the like are marked on the periphery of the display window, the hardness of a pencil can be seen from the window through rotation, and the use of a drawing designer is facilitated;

(3) the pencil sharpener at the tail part adopts the rotary type to pour scraps, so that the falling of pencil scraps is effectively prevented, and the pencil scraps are clean and convenient to treat. Secondly, the rotary opening is designed by a tangent plane, so that a pen point is not damaged when the pen is pulled out, and the rotary opening is safe and durable;

(4) in order to avoid the sense of incongruity and monotony after the extender is additionally installed, the design combines the ox horn hanging book element logo designed in the ox year, the monotony is reduced by adding epoch elements, the meaning of diligent learning is endowed, different professional images taking the ox as a main body are designed on the extension rod, the requirements of pupils on the future professional planning are met, common stationery is close to literary creations to a certain extent, the creative ability of children can be subconsciously enhanced, and the requirements of the era are met.

Drawings

FIG. 1 is a schematic view of a pencil extender;

FIG. 2 is an exploded view of the pencil extender;

fig. 3 is a schematic diagram of a professional sticker using a cow as an image, in which (1) is a nurse image, (2) is a police image, (3) is a worker image, (4) is a fireman image, (5) is a doctor image, (6) is a teacher image, (7) is an empty sister image, and (8) is a magic man image.

Detailed Description

The present invention will be described in further detail with reference to specific examples, which will help understanding the present invention, but the scope of the present invention is not limited to the following examples.

As shown in fig. 1, the utility model provides a multifunctional pencil extender, which comprises an extension rod, wherein one end of the extension rod is provided with a clamping structure 12, a limiting hole 13 capable of accommodating a pencil holder is arranged in the clamping structure 12, a corrector 2 is arranged on the outer side of the clamping structure 12, and the corrector 2 is a soft rubber three-finger corrector. The surface of the clamping structure 12 is provided with a locking thread, and the inner side of the corrector 2 is provided with a limiting thread matched with the locking thread. Through the cooperation of locking screw thread and spacing screw thread, can all fix the pencil of different diameters.

The other end of the extension rod is of a closed structure and is connected with a rotary pencil sharpener 7, the pencil sharpener 7 is embedded in the pencil cap, a pencil insertion hole 15 of the pencil sharpener 7 is formed in the outer side of the pencil cap, a scrap outlet 14 is formed in the pencil cap, and the pencil cap is detachably connected with the extender. The pencil inserting opening of the pencil sharpener is tangent plane type or arc type, so that the pencil point can not be damaged when the pencil is pulled out.

The rod body of the extension rod is respectively provided with an adjustable hardness display window 4 and a professional sticker 9, the pen cap is provided with a name sticker 6, the outer side of the pen cap is provided with a pen clip 8, and the pen clip 8 is provided with a name sticker. The adjustable hardness display window 4 is a rotatable sleeve body embedded in the side wall of the extender, a transparent window is arranged on the surface of the rotatable sleeve body, pencil hardness marks are arranged on the side wall of the extender, and when the rotatable sleeve body is rotated, the transparent window can only display one hardness. The rotary type adjustable lead hardness display window is designed, common hardness grades such as 2B, 4B, HB and the like are marked on the periphery of the display window, the hardness of the pencil can be seen from the window through rotation, and the drawing designer can use the pencil conveniently. The professional sticker is a cartoon sticker with different professional images, as shown in fig. 3, the professional sticker with a cattle image is adopted, wherein (1) is a nurse image, (2) is a police image, (3) is a worker image, (4) is a fireman image, (5) is a doctor image, (6) is a teacher image, (7) is an empty miss image, and (8) is a magic image, so that the professional sticker has cattle breath and accords with the free thinking of pupils on future professional planning, common stationery is close to creatures to a certain extent, and the creatures can subconsciously enhance the innovation capability of children and accord with the requirements of times.

The name sticker 6 is a double-layer sticker, and comprises a sticker layer and a transparent release film layer arranged above the sticker layer. When the transparent release film is used, the upper transparent release film layer is firstly uncovered, the name of the owner is written on the bottom sticker, and then the transparent release film layer is covered on the upper layer again, so that the transparent release film can be prevented from being wetted by water or abraded. Or the name sticker 6 can be arranged into a transparent insert pocket and blank card paper which are arranged on the outer side of the pen cap, and the blank card paper is inserted into the transparent insert pocket.

In order to increase the interest of the stationery, an opaque release film layer can be arranged outside the occupational paster 9. The opaque release film layer is tearable. By reference to the blind box of present comparative fire, can print the pattern of different occupational images, nevertheless because the upper strata has opaque release film layer, so do not know what occupational sticker inside specifically, which is exactly what is taken out to the buyer, similar to blind box series, this can utilize curiosity, be full of curious child to the fortune of oneself, drive the enthusiasm of consumption, also solved the problem of the people who selects difficult symptom simultaneously, it is exactly what to take out, need not tangle the pattern selection.

The famous-language sticker can be a sticker printed with various names or a sticker printed with four characters of 'ox horn hanging books', so that the meaning is diligently learned, and the theme is relatively met in the ox year.

The pencil extender designed by the utility model can enable short pencils to be used continuously, so that children can develop good habits of saving resources and protecting the environment from childhood, grasp correct pen holding posture and correct sitting posture, and meanwhile, the pencil extender integrates the functions of the extender, the pencil sharpener, the corrector, the blind box and the like, and is convenient to carry and large in market prospect.

The present invention provides a multi-functional pencil extender, and its method and means for implementing the technical solution are numerous, and the above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention. All the components not specified in the present embodiment can be realized by the prior art.

Claims

1. A multifunctional pencil extender comprises an extension rod and is characterized in that one end of the extension rod is provided with a clamping structure (12), a limiting hole (13) capable of accommodating a pencil holder is formed in the clamping structure (12), and a corrector (2) is arranged on the outer side of the clamping structure (12); the pencil sharpener is characterized in that the other end of the extension rod is of a closed structure and is connected with a pencil sharpener (7), the pencil sharpener (7) is embedded in a pencil cap, a pencil insertion hole (15) of the pencil sharpener (7) is formed in the outer side of the pencil cap, a scrap outlet (14) is formed in the pencil cap, and the pencil cap is detachably connected with the extender; the utility model discloses a pen cap, including extension rod, pen cap, adjustable hardness display window (4) and vocational paster (9), be provided with name subsides (6) on the body of rod of extension rod respectively, the pen cap outside is provided with pen clip (8), be provided with the famous words subsides on the pen clip.

2. The multifunctional pencil extender as claimed in claim 1, wherein said corrector (2) is a soft rubber three-finger corrector.

3. The multi-functional pencil extender of claim 1, wherein the surface of the clamping structure (12) is provided with a locking thread and the inner side of the corrector (2) is provided with a limiting thread adapted to the locking thread.

4. The multi-functional pencil extender of claim 1, wherein the adjustable hardness display window (4) is a rotatable sheath embedded in the side wall of the extender, the rotatable sheath has a transparent window on the surface thereof, the side wall of the extender is provided with the pencil hardness mark, and the transparent window can only display one hardness when the rotatable sheath is rotated.

5. The multi-functional pencil extender as claimed in claim 1, wherein the pencil insertion opening (15) of the sharpener (7) is of a tangential or circular arc type.

6. The multi-functional pencil extender of claim 1, wherein the name sticker (6) is a double-layered sticker comprising a sticker layer and a transparent release film layer disposed over the sticker layer.

7. The multi-functional pencil extender of claim 1, wherein the name sticker (6) is a transparent insert pocket and a blank card paper which are arranged outside the cap, and the blank card paper is inserted into the transparent insert pocket.

8. The multifunctional pencil extender as claimed in claim 1, characterized in that an opaque release film is provided on the outside of the career sticker (9).

9. The multi-functional pencil extender of claim 1, wherein said nametag is printed with four words "ox horn hanging book".