CN103722960A - Manual grid drawing device - Google Patents

Abstract

The invention discloses a manual grid drawing device. The manual grid drawing device comprises a grid drawing frame (1) and a grid drawing ruler (2). Scales (3) are arranged at the two lateral frame inner edges of the grid drawing frame, and tongue grooves (4) are arranged in the middles of the inner edges. The two ends of the grid drawing ruler are provided with ruler tongues (6). The ruler tongues of the grid drawing ruler are embedded into the tongue grooves, and then the manual grid drawing device is formed. The grid drawing ruler can move freely in the grid drawing frame. The ruler tongues control the grid drawing ruler to draw grids without deviation in the tongue grooves, and due to the fact that the scales are arranged on the grid drawing frame, it is guaranteed that the grids which are drawn are even in width. The manual grid drawing device is simple in structure, low in cost, high in applicability and broad in market prospect.

Description

A kind of manual drawer

Technical field: the invention relates to a kind of frame stationery, relates in particular to a kind of manual frame stationery.

Background technology: there is no in the market special frame stationery, depend ruler frame alone, the width of uncontrollable drawn grid, and also it is also pretty troublesome to operate.This creation has overcome the shortcoming of various relevant frame stationery,, provide a kind of convenient, flexible, the frame stationery that use value is very high.

Innovation and creation content: the invention is comprised of frame frame (1) and framing ruler (2) two parts.Two side frame inward flanges of frame frame have graduation mark (3), inward flange middle part glossal canal (4).There is the tenon mouth chi tongue (6) thinner than blade at framing ruler two ends.The chi tongue of framing ruler packs in the glossal canal (4) on the side frame inward flange of frame frame, can freely move up and down the lattice of taking the least important seat at a square table by hand.The blade high scale hole (5) of framing ruler, its effect is by the use of giving me a little the perpendicular lattice of strokes and dots.Accompanying drawing explanation: Fig. 1, frame frame, the wherein interior edge of 1 outer edge 2,3 graduation marks.Fig. 2 inside casing side view, wherein 4 glossal canals.Fig. 3, framing ruler, wherein 5 scale holes, 6 chi tongues.Fig. 4, framing ruler top view, wherein 6 chi tongues.The invention good effect is to improve accuracy and the accuracy of frame.Using it to draw lined, also can draw perpendicular lattice, is that any frame instrument can not complete in the past.

The specific embodiment: this creation is comprised of two parts: i.e. frame frame (1) and framing ruler (2).The side frame inward flange of frame frame has glossal canal (4), and there is chi tongue (6) at the two ends of framing ruler.Chi tongue (6) embeds in glossal canal (4), and framing ruler and frame frame have just formed the present invention.On two side frames of frame frame, there is graduation mark (3), determine the lined width of picture.On framing ruler, there is scale hole (5), determine the width of the perpendicular lattice of picture.During use, need only be in frame frame mobile framing ruler, the contrast graduation mark (3) that takes up one's pen is drawn lined according to chi one by one.Can draw one by one perpendicular lattice with frame hole (5) the some point line on framing ruler.

Claims (3)

1. the invention is comprised of two parts: frame frame (1), framing ruler (2), the inward flange of frame frame has the two ends of glossal canal (4) framing ruler to have chi tongue (6) and chi tongue to embed in glossal canal.

2. on frame frame, there is the scale (3) of controlling frame width.

3. on framing ruler, there is the scale hole (5) for the perpendicular lattice of picture.

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