CN201165127Y - Multifunction pencil - Google Patents

Abstract

The utility model relates to a multi-functional pencil, comprising a pencil barrel and a pencil tip; the pencil barrel and the pencil tip are connected through insertion; the lead of the pencil tip can be 2B, 3B, 4B or 5B; the pencil barrel is divided into two segments, wherein, the front segment is spirally connected with the back segment; the front end of the pencil barrel is a hollow structure; a vertical concave slot is arranged at the back segment of the pencil barrel; the top shaft of the concave slot is connected with a connecting rod; the front end of the connecting rod is provided with a micro-bulb; the circuit of the bulb is arranged inside the connecting rod which is a telescopic structure. When in use, people can put different pencil tips into the hollow cavity of the front segment of the pencil barrel, take out the corresponding pencil tip and insert the pencil tip to the front end of the pencil barrel based on needs; when the pencil is used in the case of insufficient light, the connecting rod at the back segment of the pencil barrel is taken out to turn on the bulb at the front end of the connecting rod for lighting. The multi-functional pencil has the advantages of simple structure, easy use and rational design, which effectively solves the problems that the existing pencil tip is fixed and has a single function to result in using convenience.

Description

Multi-functional pencil

Technical field

The utility model relates to a kind of study article, especially a kind ofly can arbitrarily change nib as required, and carries the multi-functional pencil of lighting apparatus.

The existing pencil of technical background is that kind is a lot, and a variety of pencils of 2B, 3B, 4B or the like are arranged, and people usually are according to the own different pencil of needs replacing, the pencil that people must standby multiple different lead for retractable pencils like this, in case of need; In addition, existing pencil does not have lighting apparatus, if use pencil under the situation of insufficient light, gets in addition lighting apparatus fully, has brought inconvenience for people's use.

Summary of the invention

The purpose of this utility model has overcome above-mentioned said deficiency, and a kind of multi-functional pencil is provided, and it is fixing to be used to solve existing pencil nib, and not with the problem of lighting apparatus.

For achieving the above object, the utility model multi-functional pencil comprises penholder and nib, and penholder is connected with the nib formula of inserting, and the lead for retractable pencil of nib is 2B, 3B, 4B, 5B, and penholder is divided into two sections, and leading portion is threaded with back segment, and the front end of penholder is a hollow structure; Offer groove longitudinally at the back segment of penholder, the top axle of groove connects connecting rod, is provided with pea lamp at the front end of connecting rod, and the circuit of bulb is positioned at the inside of connecting rod; Connecting rod is a stretching structure.

After adopting said structure, during use, people can pack different nibs in the hollow cavity of penholder leading portion, when needing it are taken out, and the front end that inserts penholder can use; If under the situation of insufficient light, use, the connecting rod of penholder back segment can be broken off with the fingers and thumb out, enable the bulb illumination of connecting rod front end.

The utility model has the advantages that: simple in structure, easy to use, structure rationally, it is fixing to have solved existing pencil nib effectively, function singleness, the problem that inconvenient people use.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the utility model multi-functional pencil.

The specific embodiment

As shown in Figure 1, the utility model multi-functional pencil comprises penholder 1 and nib 2, and penholder 1 is connected with nib 2 formula of inserting, and the lead for retractable pencil of nib is 2B, 3B, 4B, 5B, and penholder 1 is divided into two sections, and leading portion is threaded with back segment, and the front end of penholder 1 is a hollow structure; Offer groove longitudinally at the back segment of penholder 1, the top axle of groove connects connecting rod 3, is provided with pea lamp 4 at the front end of connecting rod 3, and the circuit of bulb 4 is positioned at the inside of connecting rod 3; Connecting rod 3 is a stretching structure; During use, be that the nib of 2B, 3B, 4B, 5B is placed in the hollow cavity of penholder 1 leading portion, can as required required nib 2 be inserted the front end of penholders 1 lead for retractable pencil; If under the situation of insufficient light, write, the connecting rod 3 of penholder 1 back segment can be broken off with the fingers and thumb out, adjust itself and the angle of penholder 1, the bulb 4 of enabling connecting rod 3 front ends throws light on.

Claims (2)

1, a kind of multi-functional pencil comprises penholder (1) and nib (2), it is characterized in that: penholder (1) is connected with nib (2) formula of inserting, the lead for retractable pencil of nib is 2B, 3B, 4B, 5B, penholder (1) is divided into two sections, and leading portion is threaded with back segment, and the front end of penholder (1) is a hollow structure; Back segment at penholder (1) is offered groove longitudinally, and the top axle of groove connects connecting rod (3), is provided with pea lamp (4) at the front end of connecting rod (3), and the circuit of bulb (4) is positioned at the inside of connecting rod (3).

2, a kind of multi-functional pencil according to claim 1 is characterized in that: connecting rod (3) is a stretching structure.

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