CN203011261U - Interlayer-contained ruler - Google Patents

Abstract

The utility model relates to an interlayer-contained ruler comprising surface layers and an interlayer. The surface layers are respectively arranged at the upper surface and the bottom surface of the interlayer and enable the interlayer to be in heat-sealing compression state. And scales are arranged on the interlayer. According to the utility model, on the basis of unchanging of the shape of the existing ruler, the colors of the scales on the ruler can be effectively protected and thus the scales can not be faded due to the wearing or time passing, thereby prolonging the service life of the ruler.

Description

The interlayer chi

Technical field

The utility model belongs to stationery field, especially a kind of interlayer chi.

Background technology

The scale of ruler is all portrayed usually on ruler surface, the friction when being used for using and the reason such as fade, and the scale on ruler tends to become gradually unintelligible, thereby affects the reading of adjusting the distance when people use.

Summary of the invention

The purpose of this utility model is to overcome the prior art deficiency, and a kind of interlayer chi simple in structure, reasonable in design is provided.

The technical solution adopted in the utility model is:

A kind of interlayer chi comprises top layer and interlayer, and the top layer is the two-layer upper and lower faces that lays respectively at interlayer and the interlayer heat seal is compressed, is shaped with scale on interlayer.

And described top layer is high transparent resin.

Advantage and good effect that the utility model adopts are:

The utility model has effectively been protected the painted of ruler high scale on the basis of the shape that does not change existing ruler, it can not faded because of the passing of wearing and tearing or time, has extended the serviceable life of ruler.

Description of drawings:

Fig. 1 is structural representation of the present utility model;

Fig. 2 be in Fig. 1 A-A to sectional view;

Fig. 3 is B section enlarged diagram in Fig. 2.

Embodiment:

The utility model is described in further detail below by specific embodiment, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.

A kind of interlayer chi; comprise top layer 1 and interlayer 2; the top layer is two-layerly lay respectively at the upper and lower faces of interlayer and the interlayer heat seal is compressed; be shaped with scale on interlayer; effectively protected thus the painted of ruler high scale; it can not faded because of the passing of wearing and tearing or time, extended the serviceable life of ruler.

In the present embodiment, stating the top layer is high transparent resin.

Claims (2)

1. interlayer chi, it is characterized in that: described interlayer chi comprises top layer and interlayer, the top layer is two-layerly lay respectively at the upper and lower faces of interlayer and the interlayer heat seal is compressed, and is shaped with scale on interlayer.

2. interlayer chi according to claim 1, it is characterized in that: described top layer is high transparent resin.

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