CN2204518Y

CN2204518Y - Pencil box

Info

Publication number: CN2204518Y
Application number: CN 94221130
Authority: CN
Inventors: 唐济春
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-09-25
Filing date: 1994-09-25
Publication date: 1995-08-09
Anticipated expiration: 2004-09-25

Abstract

The utility model relates to a stationery box used for students, comprising a box body and a box cover. The box cover is provided with a lifting board, a fixing lifting board, a lifting groove used for lifting and dropping height, a small hole and a fixing rod which is penetrated through the small hole. A hand bracket and a corresponding hand-bracket cavity are arranged in the box body. The utility model has the ordinary function of placing stationery and can also achieve standardized reading and writing postures that the distance of a chest and a table is the size of a fist, the distance of eyes and a book is the size of a foot and distance of fingers and a pen is an inch when the students read and write by adjusting the height of the lifting board and supporting hands though the hand bracket. The utility model achieves the purpose of preventing myopia for the students.

Description

Pencil box

The utility model relates to the cultural goods that a kind of student learns usefulness.

Present general writing case can only be as placing general stationery such as pen, cutter, chi, rubber and so on, and to standard student's the posture of writing, the prevention myopia of student can not work.

The purpose of this utility model provides a kind of writing case, except the function that keeps existing placement stationery, also can play standard student's the posture of writing, the effect of prevention myopia of student.

The purpose of this utility model is to realize like this, writing case is made up of box body and lid, box body and lid forward position are provided with the hasp that matches, when lid is closed, lid and box body can be fastened, when lid is opened, become an angle of 90 degrees with box body or be a bit larger tham an angle of 90 degrees, be provided with the stationery lattice of some placement stationery in the box body; Be provided with a lifter plate on the lid, corresponding with lifter plate, two along being provided with the lifting groove about lid, and the fixing device of lifter plate adjustable height, and this device can make lifter plate be fixed on required height when using writing case; Also be provided with a hand rest and corresponding with it hand rest chamber in the box body, this hand rest can be extracted out in the corresponding with it hand rest chamber from box body.

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is the general structure schematic diagram of a kind of embodiment of the utility model;

Fig. 2 is the shape schematic diagram of Fig. 1 embodiment lid when closing;

Fig. 3 is the partial enlarged drawing of writing case shown in Figure 1;

Fig. 4 is the hand rest structural representation of writing case shown in Figure 1.

Shown in Fig. 1,2,3,4: the utility model writing case mainly is made up of box body 7 and lid 5; Be provided with some stationery lattice 8 in the box body 7, be used for classification general stationery of placement such as pen, rubber, pocket knife, chi and so on; Box body 7 is provided with the hasp 10 that matches with lid 5 forward positions, box body 7 and lid 5 can be fastened when lid 5 closures; Lid 5 and box body 7 can connect or the hinge connection with axle, when lid 5 is opened, with 7 one-tenth an angle of 90 degrees of box body or be a bit larger tham an angle of 90 degrees; One lifter plate 1 is set on the lid 5, and corresponding with lifter plate 1, two along respectively being provided with lifting groove 2 about lid 5, and the fixing device of lifter plate 1 adjustable height, and this device can make lifter plate 1 be fixed on required height when using writing case; Also be provided with a hand rest 6 and a corresponding with it hand rest chamber 12 in the box body 7, this hand rest 6 can whole extraction from hand rest chamber 12.

Fixedly the device of lifter plate 1 adjustable height comprises corresponding each the row's aperture 4 and a fixed bar 3 that passes certain a pair of aperture 4 in left and right sides lifting groove 2 outsides, shown in Fig. 1,3, when using, open the lid 5, rising lifter plate 1 is to desired height, put on fixed bar 3 at corresponding aperture 4, then lifter plate 1 just is unlikely and falls, and lifter plate 1 just is fixed on required height, after finishing using, extract fixed bar 3 out, fall lifter plate 1, can close lid 5.

Hand rest 6 has the upper surface 11 of arcs of recesses structure, and as shown in Figure 4, the outer of hand rest 6 and box body 7 are provided with the hasp 9 that matches, and can be fastened when hand rest 6 pushes the hand rest chamber 12 that is arranged in box body 7, can not drop out.

The said writing case of the utility model, its overall structure are plank frames such as plastics, metal.

When using the said writing case of the utility model, writing case is placed on human body and needs on the desktop between the books of read-write, open the lid and 5 make it and 7 one-tenth an angle of 90 degrees of box body, rising lifter plate 1 also is fixed on desired height, from hand rest chamber 12, extract hand rest 6 out, place the right of box body 7, the right hand that holds a pen places on the concave curved surface 11 of hand rest 6, like this, when read-write, sight line must exceed the height of lifter plate, impel the student to straight up and keep one's chin up, chest is from table one fist, book one chi of having hallucinations, and because the right hand by hand rest 6 bed hedgehoppings, impels finger that the student holds a pen again from about the nib one-inch.Thereby make the student in the read-write posture that read-write the time maintains the standard, reach the purpose of pre-myopia prevention.

Claims

1, a kind of writing case, form by box body (7), lid (5), be provided with several stationery lattice (8) in the box body (7), box body (7) is provided with the hasp (10) that matches with lid (5) forward position, become an angle of 90 degrees or be a bit larger tham an angle of 90 degrees with box body (7) when lid (5) is opened, it is characterized in that: be provided with a lifter plate (1) on the lid (5), corresponding with lifter plate (1), two along being provided with the lifting groove (2) and the fixing device of lifter plate (1) adjustable height about lid (5); Also be provided with a hand rest (6) and corresponding with it hand rest chamber (12) in the box body (7), this hand rest (6) can whole extraction from hand rest chamber (12).

2, writing case according to claim 1 is characterized in that: fixedly the device of lifter plate (1) adjustable height comprises corresponding each fixed bar (3) arranging aperture (4) and pass certain a pair of aperture (4) in left and right sides lifting groove (2) outside.

3, writing case according to claim 1 and 2 is characterized in that: hand rest (6) has the upper surface (11) of arcs of recesses structure, and the outer of hand rest (6) and box body (7) are provided with the hasp (9) that matches.

4, writing case according to claim 1 is characterized in that: the overall structure of writing case is a plank frame.