CN2160547Y - Dual-purpose pen cap - Google Patents

Abstract

The utility model belongs to the technical field of writing tools. At present, when one wooden-rod pencil is used for remaining 7-8 cm, the pencil is inconvenient to hold and only needs to be discarded, and the waste is quite large. The utility model is characterized in that: the upper end and the lower end of the loop bar (3) are both provided with a pressing groove (6), and the upper fastening cap (5) and the lower fastening cap (2) are sleeved on the upper end and the lower end of the loop bar (3) through holes with tapers therein. Therefore, the utility model discloses can cup joint the centre gripping to the short pencil of different diameters in a great size range, ballpoint pen, rubber etc to become a multi-functional dual-purpose pen socket that application scope is wide, convenient to use, easily whole carry.

Description

Dual-purpose pencil sheath

The utility model relates to a kind of Dual-purpose pencil sheath, belongs to the writing appliance technical field.

But the pen cap of the present a kind of socket pencil that generally uses, it is made up of loop bar and the rubber that is fixed on loop bar one end, and only suitable with the external diameter of certain a specification pencil inner via hole is arranged in the loop bar.Owing to have weak point in this pen cap design, make it exist following defective: the pencil that (1) can only a kind of specification of socket, all can not socket to the pencil of pen, ball pen and other specification, therefore the scope of application is narrow, versatility is poor, in addition owing to do not establish the fastener of pencil on the loop bar, makes easily landing from loop bar of pencil, both influenced use, and be difficult to integral body again and carry; (2) after the rubber that is fixedly connected with loop bar uses up, can't be changed, so just be difficult to bring into play the effect of point protector " dual-use material ", thereby influence wiping and modification, be used inconvenience more.

The purpose of this utility model is to overcome the above-mentioned defective of prior art, and provide a kind of simple and reasonable, the scope of application is wide, easy to use, be easy to the Dual-purpose pencil sheath that integral body is carried.

Dual-purpose pencil sheath provided by the utility model, comprise loop bar (3), have in the loop bar (3) one with pencil (1) and the suitable inner via hole of rubber (4) external diameter, it is characterized in that: loop bar (3) upper and lower end all has pressing groove (6), tightens cap (5) and following fastening cap (2) is socketed on the upper and lower end of loop bar (3) by the through hole that tapering is arranged in it.

Since utility model only by loop bar (3) and be located at loop bar (3) upper and lower end tighten cap (5), time fastening cap (2) is formed, so it is simple and reasonable; Since have in the loop bar (3) one with pencil (1) and the suitable inner via hole of rubber (4) external diameter, on it, the lower end all has pressing groove (6), and tighten cap (5) and following fastening cap (2) by the through hole that tapering is arranged in it be socketed in loop bar (3) on, on the lower end, the rubber and the pen of interior different-diameter all can carry out clamping securely to the utility model in a big way to one like this, pen can landing from loop bar (3), and be inserted in and obtain replacing at any time after the interior rubber (4) of loop bar (3) uses up, so the utility model scope of application is wide, easy to use, being easy to integral body carries.

Description of drawings:

Fig. 1 is a user mode reference diagram of the present utility model;

Fig. 2 is the longitudinal sectional view of loop bar;

Fig. 3 is the half sectional view of following fastening cap;

Fig. 4 is the half sectional view that tightens cap.

Wherein: 1 pencil, 2 times fastening caps, 3 loop bars, 4 rubbers, 5 tighten cap, 6 pressing groove, 7 hangers.

Embodiment of the present utility model is as follows:

Loop bar (3), tighten cap (5), down fastening cap (2) all can use translucent poly-third plastics or transparent organic glass, by the Shooting Technique processing and manufacturing.

Also be provided with hangers (7) on the cap (5) tightening, so just, the utility model can be hung on the pocket of clothes, thereby be easy to integral body more and carry the utility model, in addition, to tighten cap (5) and following fastening cap (2) in order moving easily, also on their lateral surface, to be provided with anti-skidding striped.

Before the use, elder generation is inserted into rubber (4) and pencil (1) respectively the upper and lower end of loop bar (3), by tightening cap (5) and following fastening cap (2) upper and lower end of loop bar (3) is dwindled then, thereby rubber (4) and pencil (1) are securely held on the loop bar (3), and the utility model can normally use like this.When pencil (1) or rubber (4) use the end of loop bar (3), can unclamp descending fastening cap (2) or tightening cap (5), nib or rubber are pulled outward, can continue after the clamping to use, up to using up, after changing pencil (1) or rubber (4), the utility model can be reused.

Because loop bar of the present utility model (3) upper and lower end all has pressing groove (6), tighten cap (5) and following fastening cap (2) is socketed on the upper and lower end of loop bar (3) by the through hole that tapering is arranged in it, therefore the utility model is except that being mainly used in clamping pencil, rubber, also can carry out clamping, thereby become a kind of multiduty Dual-purpose pencil sheath ball pen, the pen of different-diameter in the larger size range.

Claims (1)

1, a kind of Dual-purpose pencil sheath, comprise loop bar (3), have in the loop bar (3) one with pencil (1) and the suitable inner via hole of rubber (4) external diameter, it is characterized in that: loop bar (3) upper and lower end all has pressing groove (6), tightens cap (5) and following fastening cap (2) is socketed on the upper and lower end of loop bar (3) by the through hole that tapering is arranged in it.

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