CN2787469Y - Line-drawing clearly ruler - Google Patents

Abstract

The utility model relates to a clean line drawing ruler, which comprises a ruler main body (1), an H-shaped slide block (2) and a pointer (3), wherein the ruler main body is provided with a hollowed groove (4) which is used for accommodating the H-shaped slide block and the pointer, the surface of the ruler main body positioned on one side of the pointer is marked with scales (5), and the color of the pointer is different from the colors of the scales. The H-shaped slide block and the pointer are made into a whole and can be slid freely in the hollowed groove. The middle of the H-shaped slide block is provided with a hollow tapered rubber pen clamping ring (6). When the H-shaped slide block is moved to the most left end of the hollowed groove, the pointer exactly points to the position of a zero scale. The utility model has the advantages of simple and novel structure, and convenient and clean use.

Description

Cleaning setting-out ruler

Technical field:

The utility model relates to a kind of ruler, particularly a kind of cleaning setting-out ruler.

Background technology:

Utilize existing ruler on paper during setting-out, no matter be pen, free ink pen, watercolor pencil, oil pen, or ball pen, its pen and ink or an oil all inevitably the ruler limit are polluted and the paper face is smeared flower, and with complete when ruler is taken in writing case, interior other stationery of also can make dirty hand and box.These defectives have just caused ruler in the inconvenience of using and carrying.

The utility model content:

The utility model discloses a kind of ruler, particularly a kind of cleaning setting-out ruler can solve the problem that above-mentioned prior art exists effectively.

The utility model cleaning setting-out ruler is that the technical scheme that the technical problem that exists in the above-mentioned known technology of solution is taked is:

The agent structure of cleaning setting-out ruler comprises ruler body (1), worker's shape slide block (2) and pointer (3).Wherein: have one to be used to hold the hollow slots (4) of worker's shape slide block and pointer on the ruler body, and be positioned at the ruler body surface mark scale (5) of pointer one side, and the color of pointer is different with the scale color; Worker's shape slide block and pointer are an integral body, can be in hollow slots slide freely, and the centre of worker's shape slide block is the cone rubber pen clip ring (6) of a hollow, and worker's shape slide block is when moving to the hollow slots high order end, and pointer points to the zero graduation place just.

The utility model purpose is achieved in that only needs earlier ruler to be placed on the line position to be painted of paper face when utilizing the utility model to draw straight line; Then the nib of any one-pen is inserted in the cone rubber pen clip ring of worker's shape slide block, and moved to the hollow slots high order end and make pointed zero graduation place; Slide along hollow slots after slightly firmly allowing nib contact the paper face again, note the shift position of pointer simultaneously, the straight line that can draw and need.

Advantage and the beneficial effect that the utlity model has are: the pollution problem of pen and ink or pen oil when fundamentally having solved the ruler setting-out; The length that needs setting-out can be accurately held in the contrast contrast design of pointer and scale color; Elasticity cone rubber pen clip preferably ring in worker's shape slide block utilizes the pen of polytype and specification can both realize cleaning the task of setting-out according to the setting-out needs.

The utility model novelty simple in structure, cleaning easy to use, promotion and implementation easily, potential economic benefit and social benefit are big.

Description of drawings:

Fig. 1 is a front view of the present utility model.

Fig. 2 is the section three-dimensional structure diagram of the utility model ruler body.

Fig. 3 is the profile of the utility model ruler body.

Fig. 4 is the structural representation of the utility model worker shape slide block, pointer and cone rubber pen clip ring.

Fig. 5 is the profile of the utility model worker shape slide block, pointer and cone rubber pen clip ring.

User mode figure when Fig. 6 draws straight line for the utility model.

In the accompanying drawing: (1) ruler body, (2) worker's shape slide block, (3) pointer, (4) hollow slots, (5) scale, (6) cone rubber pen clip ring.

The specific embodiment:

Utilize existing production technology and production equipment at first transparent material (as: plastics or lucite etc.) to be made ruler body (1), worker's shape slide block (2) and pointer (3), and on the ruler body, be provided with the hollow slots (4) of holding worker's shape slide block and pointer; On the ruler body, print scale (5) then, and at scale and pointer surface spraying different colours; Use transparent elastic material (as: soft rubber etc.) to make cone rubber pen clip ring (6) at last, and make it the inwall close adhesion with worker's shape slide block.

The utility model novelty simple in structure, low production cost, cleaning easy to use, promotion and implementation easily, potential economic benefit and social benefit are big.

Claims (1)

1, a kind of cleaning setting-out ruler comprises ruler body (1), worker's shape slide block (2) and pointer (3).It is characterized in that: have one to be used to hold the hollow slots (4) of worker's shape slide block and pointer on the ruler body, and be positioned at the ruler body surface mark scale (5) of pointer one side, and the color of pointer is different with the scale color; Worker's shape slide block and pointer are an integral body, can be in hollow slots slide freely, and the centre of worker's shape slide block is the cone rubber pen clip ring (6) of a hollow, and worker's shape slide block is when moving to the hollow slots high order end, and pointer points to the zero graduation place just.

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