阅读说明：本技术 一种可以拼接式铅笔 (Can splice formula pencil ) 是由 谷瑞江 于 2021-09-17 设计创作，主要内容包括：本发明公开了一种可以拼接式铅笔,包括铅笔、铅笔芯和橡皮套,铅笔芯设置在铅笔中,铅笔的一端设有螺孔,橡皮套下端设有第一螺杆,橡皮套通过第一螺杆和螺孔连接,橡皮套内设有橡皮；铅笔的另一端设有第二螺杆；铅笔上设有倾斜设置的椭圆形凹槽,椭圆形凹槽从铅笔的一端向铅笔的另一端螺旋设置有多个；铅笔的一端设有螺孔,橡皮套通过第一螺杆和螺孔连接,橡皮套内设有橡皮,这样可以在写错的时候进行涂改,比较方便,铅笔的另一端设有第二螺杆,这样在铅笔用的剩下比较短时,可以把橡皮套拧掉,然后把新铅笔的第二螺杆和旧铅笔的螺孔连接,这样就增加了旧铅笔的长度,写字比较方便,而且通过螺纹连接,比较牢固。(The invention discloses a splicing type pencil, which comprises a pencil, a pencil lead and a rubber sleeve, wherein the pencil lead is arranged in the pencil, a screw hole is formed in one end of the pencil, a first screw rod is arranged at the lower end of the rubber sleeve, the rubber sleeve is connected with the screw hole through the first screw rod, and a rubber is arranged in the rubber sleeve; the other end of the pencil is provided with a second screw rod; the pencil is provided with a plurality of obliquely arranged oval grooves, and the oval grooves are spirally arranged from one end of the pencil to the other end of the pencil; the one end of pencil is equipped with the screw, the rubber sleeve is connected through first screw rod and screw, be equipped with the rubber in the rubber sleeve, can scribble when writing wrong like this, it is more convenient, the other end of pencil is equipped with the second screw rod, when the remaining of pencil usefulness is short like this, can twist the rubber sleeve off, then connect the second screw rod of new pencil and the screw of old pencil, just so increased the length of old pencil, it is more convenient to write, and through threaded connection, it is more firm.)

1. The utility model provides a can splice formula pencil which characterized in that: the pencil core (2) is arranged in the pencil (1), a screw hole (4) is formed in one end of the pencil (1), a first screw rod (5) is arranged at the lower end of the eraser sleeve (3), the eraser sleeve (3) is connected with the screw hole (4) through the first screw rod (5), and an eraser (6) is arranged in the eraser sleeve (3);

the other end of the pencil (1) is provided with a second screw rod (8);

the pencil is characterized in that an oval groove (7) which is obliquely arranged is formed in the pencil (1), and the oval groove (7) is spirally formed from one end of the pencil (1) to the other end of the pencil (1) in a plurality.

2. The anti-slip pencil according to claim 2, wherein: the pencil (1) is triangular, and the number of the oval grooves (7) on each surface of the pencil body (1) is the same.

Technical Field

The invention relates to the technical field of stationery, in particular to a pencil capable of being spliced.

Background

The pencil is a stationery commonly used by pupils, but many times, the pencil is not good to hold to write when the pencil is used to be last short, and then is thrown away, so that a lot of waste is caused, some pencils which can be spliced are also available on the market at present, but each section of the pencil is short, the spliced place is loose when the pencil is spliced for use, so that the pencil is inconvenient to write, the pencil holding posture of the pupils is easy to deform, and the spliced pencil is designed according to the condition.

Disclosure of Invention

The technical problem to be solved by the invention is to overcome the defects of the technology and provide a pencil capable of being spliced.

In order to solve the technical problem, the technical scheme provided by the invention is a splicing type pencil which comprises the following components in parts by weight: the pencil lead is arranged in the pencil, a screw hole is formed in one end of the pencil, a first screw rod is arranged at the lower end of the eraser sleeve, the eraser sleeve is connected with the screw hole through the first screw rod, and an eraser is arranged in the eraser sleeve;

the other end of the pencil is provided with a second screw rod;

the pencil is provided with an oval groove which is obliquely arranged, and the oval groove is spirally provided with a plurality of parts from one end of the pencil to the other end of the pencil.

As an improvement, the pencil is in a triangular shape, and the number of the oval grooves on each surface of the pencil body is the same.

Compared with the prior art, the invention has the advantages that: the pencil is characterized in that one end of the pencil is provided with a screw hole, the rubber sleeve is connected with the screw hole through a first screw rod, an eraser is arranged in the rubber sleeve, correction can be performed in the process of writing errors, the pencil is convenient to use, the other end of the pencil is provided with a second screw rod, the rubber sleeve can be screwed off when the pencil is used for a short time, then the second screw rod of a new pencil is connected with the screw hole of the old pencil, the length of the old pencil is increased, writing is convenient, the pencil is firm through threaded connection, the phenomenon that the joint is loose in use can not occur, the holding posture of a child can not be influenced, the pencil is provided with an oval groove which is obliquely arranged, fingers can be placed in the oval groove when the pencil is held, the pencil can not slide, the pencil can not be held forcefully, and the hand is not painful.

Drawings

FIG. 1 is a schematic view of a first structure of a pencil of the present invention.

FIG. 2 is a second structural diagram of the assembled pencil according to the present invention.

FIG. 3 is a schematic view of a third structure of the assembled pencil according to the present invention.

Fig. 4 is a cross-sectional view taken at a-a in fig. 1.

As shown in the figure: 1. the pencil comprises a pencil, 2, a pencil lead, 3, a rubber sleeve, 4, a screw hole, 5, a first screw rod, 6, a rubber, 7, an oval groove, 8 and a second screw rod.

Detailed Description

The invention relates to a splicing type pencil, which is further described in detail with reference to the accompanying drawings.

With reference to the attached drawings 1-4, the splicing type pencil comprises a pencil 1, a pencil lead 2 and a rubber sleeve 3, wherein the pencil lead 2 is arranged in the pencil 1, a screw hole 4 is formed in one end of the pencil 1, a first screw rod 5 is arranged at the lower end of the rubber sleeve 3, the rubber sleeve 3 is connected with the screw hole 4 through the first screw rod 5, and a rubber 6 is arranged in the rubber sleeve 3;

the other end of the pencil 1 is provided with a second screw 8;

the pencil is characterized in that an oval groove 7 which is obliquely arranged is formed in the pencil 1, and a plurality of oval grooves 7 are spirally arranged from one end of the pencil 1 to the other end of the pencil 1.

The pencil 1 is triangular, and the number of the oval grooves 7 on each surface of the pencil body 1 is the same.

When the pencil is used, the rubber sleeve 3 is connected and installed on the pencil 1 through the first screw rod 5 and the screw hole 4 in a normal state, so that children can be prevented from blocking the screw hole 4 by other objects, the rubber 6 can be installed for correction, one end, provided with the second screw rod 8, of the pencil 1 is directly cut into a shape capable of writing when the pencil is used, the pencil is used for writing, when the length of the pencil 1 is not good to take, the rubber sleeve 3 on the old pencil 1 can be screwed off, then the second screw rod 8 on the new pencil 1 is screwed into the screw hole 4 on the old pencil 1, so that the two pencils 1 are connected together, the old pencil 1 can still be relatively easy to take to write, when the old pencil 1 is too short, the old pencil 1 can be directly screwed off, then the new pencil 1 is used, and the process is repeated.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.