DE126074C - - Google Patents

Description

CALIBRATION

PATENT OFFICE.

PATENT LETTERING

M 126074 CLASS 34 /.

Patented in the German Empire on November 4, 1900.

The present invention relates to a writing and reading desk, which is particularly suitable for school children of the lower levels is determined and is intended to prevent them from crouching when writing, reading, arithmetic or drawing.

Fig. Ι the accompanying drawing illustrates the desk in front view,

Fig. 2 in the basic outline and

Fig. 3 shows a side view of the same;

FIG. 4 is a cross section of FIG. 1.

The panel plate held by a box-like support a in inclination ρ carries on its left side and in front a frame g, g of the cross-struts' curtain-like cloths hanging down t (Fig. 1, 3 and 4).

These cloths, which can be adjusted high or low by means of the struts g ' on the supports g , are intended to prevent the hunched-over student from reading from the book lying on the desk top ρ or from writing, etc., by making the desk surface look through the front curtain is withdrawn.

Of course, the teacher is to adjust the curtain according to the size of the pupil in such a way that this is possible the same person can only overlook the desk surface when held upright.

The curtain t on the left is also intended to prevent the pupil from sitting improperly at the blackboard, but in particular should prevent the pupil from supporting his head with his left hand while writing or reading.

Since the pupil has to reach under the front curtain t with his right hand when writing, the latter is to be formed in several parts so that it is less of a hindrance.

For any setting of the desk top in the required inclined position, the same is provided with a series of holes, in which a pin raised from the rear support α or to be guided from the plate ρ to this pin engages, so that, depending on this pin through one of the deeper ones or higher lying holes r inserted and the base is moved accordingly, the plate ρ receives a more or less inclined position.

With the help of the desk equipped in this way, the pupil will in any case be forced to to give his body a correct posture, so that curvatures like such caused by prolonged crouching, prevented in a reliable manner will.

If the front cloth is set high, this device can, also directly can be attached to the school desk, also with advantage during the oral Lessons to prevent crouching can be used, because it will be used in such a case the head of the crooked pupil disappears behind the raised scarf and the teacher is thereby made aware of the inappropriate posture of the person concerned.

The box-like support body α will advantageously be so large that it can be used at the end of the lesson.

ferssn

german jnaenieure

Bözirksvspöin a. d.

D,

lower cow

Claims (1)

take the folded frame can serve. In addition, the front cross strut should be designed in such a way that the same is entirely or can partially strike back, which allows especially weak children for a short period of time shall be. Pate ν τ-Α ν SPRU c η: Device on writing and reading desks for schoolchildren to prevent them from crouching, characterized in that curtains (t) are adjustable over the front and left desk edge by a frame (g g '). For this purpose ι sheet of drawings.