CN201604428U - Multifunctional ruler - Google Patents

Abstract

The utility model discloses a multifunctional ruler, belonging to school supplies, in particular to a ruler for geometric drawings. The multifunctional ruler comprises a handle clamp, a fixed pen leg and a movable pen leg and is characterized in that the handle clamp is fixed with a movable ruler; the movable pen leg is fixed with an automatic pen; a cap of the automatic pen is provided with an eraser; and the length of the fixed pen leg can be adjusted. The multifunctional ruler fixes the automatic pen on the movable pen leg, thus avoiding the trivial matter that the general lead core needs to be sharpened frequently. In addition, the handle clamp is fixed with the movable ruler, thus reducing the trouble of finding a ruler. The eraser can correct the errors in drawing at any time; therefore, the multifunctional ruler has the characteristics of being convenient and practical.

Description

Multi-functional ruler-compasses

Technical field

The utility model belongs to study article, especially for the ruler of Geometric figure drawing.

Background technology

Ruler is the apparatus that is used for Geometric figure drawing that people use always, it is simple in structure, easy to use, can be fit to large, medium and small student and use, but not have ruler on the general compasses, a general compasses leg adopts fixing supporting good sandwich head, and it is fixing having caused the length of a leg like this.

The utility model content

Do not have ruler and the uncontrollable deficiency of a leg in order to overcome existing compasses, the utility model provides a kind of multi-functional ruler-compasses, and this multi-functional ruler-compasses not only handle folder is gone up fixing movable ruler, and a leg is adjustable.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of multi-functional ruler-compasses, comprise handle folder, a fixing leg, a movable leg, it is characterized in that: fixing movable ruler on the handle folder, fixing certainly on the movable leg and starting writing, on the cap of starting writing rubber is housed, a described fixing leg can be regulated length.

The utility model is being fixed certainly on a movable leg and is being started writing, and can solve common lead for retractable pencil often needs the loaded down with trivial details of sharpening, in addition, is fixing movable ruler on the handle spindle clamp, has reduced the trouble of looking for ruler.Rubber can be corrected the mistake in the mapping at any time, has convenient and practical characteristics.

Description of drawings

Accompanying drawing 1 is a structural representation of the present utility model,

Among the figure, 1. handle folder, a 2. fixing leg, a 3. movable leg, 4. ruler, 5. rubber is 6. from starting writing.

The specific embodiment

The specific embodiment of the present utility model is, as shown in the figure:

Embodiment 1, and a kind of multi-functional ruler-compasses comprises handle folder 1, a fixing leg 2, a movable leg 3, it is characterized in that: fixing movable ruler 4 on the handle folder, fixing on the movable leg and starting writing 6 certainly, rubber 5 is housed on the cap of starting writing certainly, a described fixing leg can be regulated length.

Claims (1)

1. a multi-functional ruler-compasses comprises handle folder, a fixing leg, a movable leg, it is characterized in that: fixing movable ruler on the handle folder, fixing certainly on the movable leg and starting writing, on the cap of starting writing certainly rubber is being housed, a described fixing leg can be regulated length.

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