CN215826318U

CN215826318U - Novel pencil is used in teaching

Info

Publication number: CN215826318U
Application number: CN202121444159.4U
Authority: CN
Inventors: 邱少辉
Original assignee: Zhejiang Qingyuan Wanmei Stationery Co ltd
Current assignee: Zhejiang Qingyuan Wanmei Stationery Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2022-02-15
Anticipated expiration: 2031-06-28

Abstract

The utility model relates to the technical field of pencils, in particular to a novel pencil for teaching, which comprises a pencil body, a casing, an end block, a fixing piece and a pencil cap mechanism, wherein the casing is sleeved on the outer surface of the pencil body, the end block is fixedly arranged at the top end of the casing, the fixing piece is fixedly arranged at one end of the pencil body, the pencil cap mechanism is arranged at one end, far away from the end block, of the casing, the fixing piece is connected with the inner wall of the casing through threads, anti-skid grains are uniformly arranged on the outer surface of the casing, convex blocks are uniformly and fixedly arranged on the outer surface of the end block, and the pencil cap mechanism comprises a pencil cap, a clamping groove and a rubber ring. According to the utility model, through the arrangement of the casing, under the connecting action of the fixing piece, a user can adjust the specific position of the casing according to the using length of the pencil, and the casing can supplement the whole length of the pencil, so that the user can conveniently and normally hold the pencil, the utilization rate of the pencil is improved, and the waste of materials is avoided.

Description

Novel pencil is used in teaching

Technical Field

The utility model relates to the technical field of pencils, in particular to a novel pencil for teaching.

Background

The pencil is a special pen for writing and drawing sketching, has a history of more than four hundred years to date, is mainly made of graphite and clay, is a conventional learning tool, and almost becomes a necessary tool particularly in the field of drawing teaching and learning.

Along with the use of a large amount of pencils, the problem of the traditional pencil is gradually exposed, and because in the use process of the pencil, the penholder is continuously cut off, the pencil is increased along with the use time, the length of the whole pencil is also slowly shortened, the condition that a teacher cannot hold the pencil tightly in the teaching process is easily caused, the teaching course is influenced, and meanwhile, the pencil is difficult to use completely, and waste is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a novel teaching pencil.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a novel pencil is used in teaching, includes pencil body, cover shell, end block, mounting and pen socket mechanism, the surface cover of pencil body is equipped with the cover shell, the top fixed mounting of cover shell has end block, the one end fixed mounting of pencil body has the mounting, the one end that end block was kept away from to the cover shell is provided with pen socket mechanism.

Preferably, the fixing piece is connected with the inner wall of the casing through threads.

Preferably, the outer surface of the casing is evenly provided with anti-skid grains.

Preferably, the outer surface of the end block is uniformly and fixedly provided with a lug.

Preferably, the pencil cap mechanism comprises a pencil cap, a clamping groove and a rubber ring, the pencil cap is sleeved on the outer surface of one end, far away from the end block, of the casing, the clamping groove is formed in the inner wall, close to one end of the pencil body, of the pencil cap, and the rubber ring is fixedly mounted on the outer surface of one end, far away from the end block, of the casing.

Preferably, the clamping groove is annular, and the rubber ring is embedded in the clamping groove.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the pencil holder, the sleeve shell is arranged, under the connecting action of the fixing piece, a user can adjust the specific position of the sleeve shell according to the using length of the pencil, and the sleeve shell can supplement the whole length of the pencil, so that the user can conveniently grip the pencil normally, the utilization rate of the pencil is improved, and the waste of materials is avoided.

2. According to the pencil cap mechanism, the structure is simple, the operation is convenient, the pencil head can be effectively protected, the situation that the pencil head is easily broken when the pencil is not used is prevented, the pencil loss is effectively reduced, and the utilization rate is improved.

Drawings

FIG. 1 is a perspective view of a novel pencil for teaching according to the present invention;

fig. 2 is a cross-sectional view of a novel teaching pencil according to the present invention.

Illustration of the drawings:

1. a pencil body; 2. a housing; 3. an end-block; 4. a fixing member; 5. anti-skid lines; 6. a pen cap; 7. a card slot; 8. a rubber ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a novel pencil is used in teaching, includes pencil body 1, cover shell 2, end block 3, mounting 4 and pen socket mechanism, and the surface cover of pencil body 1 is equipped with cover shell 2, and the top fixed mounting of cover shell 2 has end block 3, and the one end fixed mounting of pencil body 1 has mounting 4, and the one end that end block 3 was kept away from to cover shell 2 is provided with pen socket mechanism.

In this embodiment: through setting up this cover shell 2, under the linkage effect of mounting 4, the user can adjust the concrete position of cover shell 2 according to the length that the pencil used, and cover shell 2 can supply the whole length of pencil to the person of facilitating the use can be normal holds the pencil tightly, has improved the utilization ratio of pencil, has avoided the waste of material.

In particular, the fixing element 4 is screwed to the inner wall of the shell 2.

In this embodiment: the threaded connection enables the connection between the sleeve 2 and the fixing element 4 to be more stable, and prevents the sleeve 2 from easily slipping off the fixing element 4.

Specifically, the outer surface of the shell 2 is uniformly provided with anti-skid grains 5.

In this embodiment: the anti-slip lines 5 can increase the friction force on the surface of the shell 2, so that a user can conveniently screw the shell 2.

Specifically, the outer surface of the end block 3 is uniformly fixedly provided with a projection.

In this embodiment: the convex block can prevent the pencil from rolling off to cause the breakage of the pencil head when the pencil is placed on the desktop.

Specifically, the pen cap mechanism includes cap 6, draw-in groove 7 and rubber circle 8, and the outer surface cover that end block 3 one end was kept away from to cover shell 2 is equipped with cap 6, and cap 6 is close to the inner wall of 1 one end of pencil body and has seted up draw-in groove 7, and the outer fixed surface that end block 3 one end was kept away from to cover shell 2 installs rubber circle 8.

In this embodiment: through setting up this pen socket mechanism, simple structure convenient operation can protect the pencil stub effectively, prevents that the pencil stub from taking place the cracked condition easily when not using, reduces the loss of pencil effectively, increases operation rate.

Specifically, the shape of draw-in groove 7 is the ring shape, and rubber ring 8 inlays in the inside of draw-in groove 7.

In this embodiment: the annular clamping groove 7 is convenient to be matched with the rubber ring 8, and the rubber ring 8 is in interference fit with the clamping groove 7, so that the pen cap sleeve 6 is convenient to fix.

The working principle is as follows: when a user uses the novel pencil, the length of the pencil body 1 can be gradually shortened along with the increase of the using time, at the moment, the user can hold the pencil body 1 with one hand and rotate the casing 2 with the other hand, under the connecting action of the fixing piece 4, the sleeve 2 moves along the outer surface of the pencil body 1, which is equivalent to invisibly increasing the whole length of the whole pencil, thereby ensuring that a user can hold the pencil tightly and is convenient for writing, when the use is finished, the user can reverse the casing 2, the casing 2 can move towards one end of the pencil head, when the pencil is moved to the position of keeping the same level with the pencil head, the rotation is stopped, then the user sleeves the pencil head sleeve 6 on the outer surface of the sleeve 2, and under the connecting action of the rubber ring 8 and the clamping groove 7, the pencil cap 6 is fixed, so that the pencil head is protected.

Although the present invention has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a teaching is with novel pencil, includes pencil body (1), cover shell (2), end block (3), mounting (4) and pen socket mechanism, its characterized in that: the pencil is characterized in that a sleeve shell (2) is sleeved on the outer surface of the pencil body (1), an end block (3) is fixedly mounted at the top end of the sleeve shell (2), a fixing piece (4) is fixedly mounted at one end of the pencil body (1), and a pencil cap mechanism is arranged at one end, far away from the end block (3), of the sleeve shell (2).

2. The novel teaching pencil as claimed in claim 1, wherein: the fixing piece (4) is connected with the inner wall of the casing (2) through threads.

3. The novel teaching pencil as claimed in claim 1, wherein: the outer surface of the shell (2) is uniformly provided with anti-skid grains (5).

4. The novel teaching pencil as claimed in claim 1, wherein: the outer surface of the end block (3) is uniformly and fixedly provided with convex blocks.

5. The novel teaching pencil as claimed in claim 1, wherein: the pencil cap mechanism comprises a pencil cap (6), a clamping groove (7) and a rubber ring (8), the pencil cap (6) is sleeved on the outer surface of one end, far away from the end block (3), of the casing (2), the clamping groove (7) is formed in the inner wall, close to one end of the pencil body (1), of the pencil cap (6), and the rubber ring (8) is fixedly installed on the outer surface of one end, far away from the end block (3), of the casing (2).

6. The novel teaching pencil as claimed in claim 5, wherein: the shape of draw-in groove (7) is the ring shape, rubber circle (8) are inlayed in the inside of draw-in groove (7).