CN201685601U

CN201685601U - Writing pen with embedded steel measuring tape

Info

Publication number: CN201685601U
Application number: CN2010201412519U
Authority: CN
Inventors: 杨宇嘉
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-03-22
Filing date: 2010-03-22
Publication date: 2010-12-29
Anticipated expiration: 2020-03-22

Abstract

The utility model relates to a writing pen with an embedded steel measuring tape, which comprises a pen rod. The utility model is characterized in that the pen rod is a hollow structure pen rod consisting of an inner layer pen rod and an outer layer pen rod, the steel measuring tape is arranged in a hollow sandwich layer, the inner end of the steel measuring tape is fixed on the inner layer pen rod, a gap corresponding to the width of the steel measuring tape is arranged in a part corresponding to the outer layer pen rod, and the outer end of the steel measuring tape is arranged at the outer side of the gap. The writing pen with the embedded steel measuring tape of the utility model embeds the steel measuring tape into the hollow pen rod, can be conveniently carried or used, has the advantages of simple structure, convenient manufacture and low cost, and solves the problem of daily life requirement of people.

Description

A kind of lettering pen of embedded steel tape

Affiliated technical field

The utility model relates to a kind of chalker of writing, and is specially a kind of lettering pen that has steel tape, and it can be as writing implement, also manual drawing straight line and circle easily.

Background technology

At present, free-hand drafting straight line generally will use ruler or rule, and draw circles will be used compasses.Yet in most of the cases, people can not carry ruler or compasses.This just with draw continually straight line and the circle these two kinds of fundamental figures contradiction has taken place.Lettering pen then is the modal apparatus of carrying of people.But the big multipurpose of present lettering pen is simple, drawing function can be set.Chinese patent 01269067 discloses a kind of " multifunctional drawing stationery ", it is shaped on scale on three limits of rectangular slab, triangle, pentagon, hexagon, ruler, circle, ellipse and parabola are carved with in the inside, have the semi arch of band scale at an end of rectangular slab, there is support the diameter top of semi arch, the circle centre position of support has rotating shaft and by pin, changes chi and can freely rotate in rotating shaft.The slide block that can be free to slide is arranged in the rotating shaft, lettering pen is arranged on the slide block, the various angle of can measuring and draw, and the circle of all size that can draw comes.Though this stationery combines pen and drawing instrument, it remains a kind of drawing instrument, can not be used as writing implement.Chinese patent 92228281 discloses " a kind of Combined writing pen ", and it is made up of the pen cap, nib and a body, and wherein a body can freely open as the parts of compasses by two and form.This Combined writing pen is combined as a whole drawing instrument and writing implement, can be used as lettering pen, can also draw circles and straight line, but it is structurally comparatively complicated, fragile.

Summary of the invention

In order to overcome the problems referred to above, the utility model provides a kind of lettering pen of embedded steel tape, uses this lettering pen both to can be used as the writing implement of carrying, and can also draw straight line and circle quickly and easily, and the measurement that can be correlated with.

The lettering pen of a kind of embedded steel tape of the present utility model, comprise the hollow structure penholder that constitutes by internal layer penholder and outer penholder, steel tape is arranged in hollow sandwich, the inner of described steel tape is fixed on the internal layer penholder, corresponding site at outer penholder is shaped on the slit corresponding with the steel tape width, the outer end of steel tape places the outside, described slit, it is characterized in that being fixed with pilot pin on the outer end of described steel tape.

The lettering pen of described a kind of embedded steel tape, pilot pin wherein adopt the stretching structure stretching structure of more piece hollow pipe and the corresponding phase embedding of thickness end.

The lettering pen of a kind of embedded steel tape of the present utility model embeds steel tape in the penholder of a hollow, is convenient to carry and use.It is simple in structure, and is easy to make.Cost is not high yet.The needs of people's daily lifes have been solved.

Description of drawings

Fig. 1 is the lettering pen sectional structure schematic diagram of embedded steel tape

Fig. 2 is a steel tape part deployed condition schematic diagram

The outer penholder 2-of 1-internal layer penholder 3-endoporus 4-steel tape 5-nib 6-pilot pin among the figure

The specific embodiment

With reference to accompanying drawing 1-2, the lettering pen of a kind of embedded steel tape of the present utility model, a hollow penholder is arranged, this hollow penholder comprises internal layer penholder 2 and outer penholder 1, a steel tape 4 is arranged in the interlayer between the outer penholder of penholder bottom, the inner of steel tape 4 is fixed on the internal layer penholder 2, correspondence position at outer penholder 1 is shaped on a slit corresponding with the steel tape width, the outside, slit that L shaped shape is convenient to be stuck in outer penholder 1 is made in the outer end of steel tape 4, a copper sheathing is arranged on L shaped shape right-angle side, be fixed with telescopic pilot pin 6 in the copper sheathing, this pilot pin adopts the stretching structure (being common telescopic antenna structure) of more piece hollow pipe and the corresponding phase embedding of thickness end, fixing feet when drawing during use is pulled out pilot pin 6 and is got final product.

When drawing straight line, steel tape is pulled out certain-length, extend draw point and be fixed in and face directly, pull on out steel tape, Yi Bian rule lines on a sheet with pen Yi Bian take advantage of a situation then.Because the material of steel tape can bear certain capable on normal direction and deformation can not take place, so can overcome the small sample perturbations of human body when ruling, straight line draws.During draw circles, identical with the principle of compasses, a pin is a draw point, and a pin is a nib 5.In addition, owing to be carved with scale on the steel tape, can measure straight length or radius of a circle.

The beneficial effects of the utility model are, can draw quickly and easily straight line and circle, and measure not by external tool (ruler, compasses etc.), and people need not to carry drawing instrument, only need to get final product with one-pen. This pen has versatility, namely can place automatic plumbous inner core (pencil) in that endoporus 3 is interior, gel ink pen inner core (gel ink pen), etc.; As long as in endoporus, embed corresponding structure.

Claims

1. the lettering pen of an embedded steel tape, comprise the hollow structure penholder that constitutes by internal layer penholder (2) and outer penholder (1), steel tape (4) is arranged in hollow sandwich, the inner of described steel tape (4) is fixed on the internal layer penholder (2), corresponding site at outer penholder (1) is shaped on the slit corresponding with the steel tape width, the outer end of steel tape (4) places the outside, described slit, it is characterized in that being fixed with pilot pin (6) on the outer end of described steel tape (4).

2. according to the lettering pen of a kind of embedded steel tape of claim 1, it is characterized in that described pilot pin (6) adopts the stretching structure of more piece hollow pipe and the corresponding phase embedding of thickness end.