CN2269101Y

CN2269101Y - Rolling type stationery box

Info

Publication number: CN2269101Y
Application number: CN 96239581
Authority: CN
Inventors: 张建; 阮印华; 涂柏陶
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-09-18
Filing date: 1996-09-18
Publication date: 1997-12-03
Anticipated expiration: 2006-09-18

Abstract

The utility model relates to a rolling type stationery box. One end of the side wall (2) of the box body presents a circular arc shape which is best to be a semicircle; a rolling guide groove (6) is respectively arranged at the upper parts of the inner sides of the left and the right side walls of the box body; a box cover is in a rolling type, the rolling box cover (4) is arranged in the rolling guide groove (6) and can slide freely, and one end of the rolling box cover is fixed on one end of a lower box body (1). The utility model adopts the circular arc rolling type box cover and the box body in an opening form, which has novel design and compact structure; the utility model overcomes or reduces the damage of the stationery box owing to fatigue, and can powerfully propel continuous appearance of the innovative design of the stationery box to the actuate stationery market.

Description

The roller shutter type writing case

The utility model relates to a kind of stationery, particularly a kind of roller shutter type writing case.

The material of making writing case is plastics and sheet metal normally.Lid, the box body of metal writing case combine as a whole by hinge, be pressed with one convex epirelief on box body body is covered tightly.The writing case of this kind form does not close because of using the very fast appearance of metal tired repeatedly, does not open.Plastic writing case damages the fastest position and also appears at box cover hinge place.Writing case updates fast, and changing look wide in variety, and manufacturer has only the maximum consumer group-student that could attract writing case with the product of novel uniqueness.Yet, still take off high traditional hinge type box body, the writing case of lid opening ways up to now for seeing.

The purpose of this utility model is: a kind of writing case with roller shutter type lid is provided, reduces or reduce the damage that causes because of tired from structural design, satisfy market to natural demand novel, peculiar writing case.

Its structure is as follows: described writing case box side wall (2) one ends are circular arc, and the best is semicircle; Box portion left, right side wall inside upper part respectively have a roller shutter guide groove (6); Lid is a kind of roller shutter type lid, and this roller shutter lid (4) places in the box body roller shutter guide groove (6) and can be free to slide, and an end of roller shutter lid is fixed on the end of lower box body (1).

Be provided with a locator card at described lower box body (1) near an end that is fixed with the roller shutter lid, the other end has a handle (7); Box side wall (2) inboard front slightly cooperates aforementioned lower box body locator card place, is equipped with in order to stop the roller shutter lid by the pilot pin of all pulling out dislocation and being provided with.

The semicircle diameter of described box side wall (2) semicircular in shape one end is minimum to be 30mm.

This kind writing case adopts circular arc roller shutter type lid, box body to open form.Design original novelty, compact conformation overcomes or has reduced the damage of the writing case that causes because of fatigue, will advance continuing to bring out of writing case innovative design effectively, excitation stationery market.

Fig. 1 is the utility model structural representation.

Fig. 2 cuts open schematic diagram for the utility model roller shutter lid.

(1) lower box body among the figure, (2) box side wall, (3) sidewall arc tips, (4) roller shutter lid, (5) upper cartridge body, (6) roller shutter guide groove, (7) handle, (8) roller shutter stay hook, (9) roller shutter tooth.

Make the roller shutter lid with the low pressure PEF.This kind material softness is good, endurance.Roller shutter tooth (9) on it is in die for molding.Box side wall (2) is all made of the ABS engineering plastics with upper cartridge body (5), lower box body (1), and is comparatively firm.Box side wall (2) semicircular in shape one end can be 37.5mm for the preferable semicircle diameter of recommending.Described writing case can be used the independent moulding of fourth officer mould respectively, assembles one.

Handle also can adopt the form of staying an attacker at lower box body front floor place.Rounded corner is all made by corner everywhere, can make so that writing case is more attractive in appearance not to be stayed corner angle and guarantee safety.

Claims

1. roller shutter type writing case, it is characterized in that: described writing case box side wall (2) one ends are circular arc; Box portion left, right side wall inside upper part respectively have a roller shutter guide groove (6); Described writing case lid is a kind of roller shutter type lid, and this roller shutter lid (4) places in the box body roller shutter guide groove (6) and can be free to slide, and an end of roller shutter lid is fixed on the end of lower box body (1).

2. writing case as claimed in claim 1 is characterized in that: be provided with a locator card at described lower box body (1) near an end that is fixed with the roller shutter lid, the other end has a handle (7); Box side wall (2) inboard front slightly cooperates aforementioned lower box body locator card place, is equipped with in order to stop the roller shutter lid by the pilot pin of all pulling out dislocation and being provided with.

3. writing case as claimed in claim 1 is characterized in that: the semicircle diameter of described box side wall (2) semicircular in shape one end is minimum to be 30mm.