CN2254224Y

CN2254224Y - Desk calendar with changeable picture

Info

Publication number: CN2254224Y
Application number: CN 96229002
Authority: CN
Inventors: 陈国伟
Original assignee: SHANGHAI HUAWEI PRINTING CO Ltd
Current assignee: SHANGHAI HUAWEI PRINTING CO Ltd
Priority date: 1996-01-02
Filing date: 1996-01-02
Publication date: 1997-05-14
Anticipated expiration: 2006-01-02

Abstract

The utility model discloses a desk calendar with changeable pictures. An upper layer page layout and a lower layer page layout are glued to form a core page of the desk calendar; the center of the upper layer page layout is provided with a circular hole, and two up and down overlapped concentric circular disks are arranged between the upper layer page layout and the lower layer page layout; the pictures of the two circular disks are different, one of the two circular disks is a fixed circular disk, and the other is a moving circular disk. According to a left and right symmetrical shear line, the two circular disks cross and lap in circumferential direction, which rotate in or out the moving circular disk to form two changeable pictures. The utility model is suitable for wall calendars, greeting cards and books.

Description

A kind of desk calendar of the picture that changes irregularly

The utility model relates to desk calendar.

Usually the desk calendar that is commercially available all is printed with the picture of various finenesses, but these pictures all are single, can not change irregularly.If design a kind of desk calendar, can make the picture change, this can not only make people appreciate more picture on a desk calendar, has also changed the looks of traditional desk calendar simultaneously.

The purpose of this utility model provides a kind of picture desk calendar that changes irregularly, and it can make the picture change, increases intellectual, improves interesting.

Desk calendar is by front cover, back cover and be printed on the date and the core page or leaf of picture is formed.Its structural feature is that the core page or leaf comprises upper page and lower page two partly, and there is a circular hole in the central authorities of upper page, and an arm is arranged on the circumference, and the periphery of the upper and lower layer page is combined into one.Be positioned at the middle concentric discs that two upper-lower overlappings are arranged of the upper and lower layer page, two disk picture differences, a fixed disk, a moving disk, the center of circle end of the periphery of fixed disk and upper page and arm fixes, and two disks are sheared a curve by the shape of left-right symmetric setting outside the center of circle.

Moving disk is along the relative fixed disk juxtaposition of shearing curve, and work circumferentially rotates nearly 0～360 ° of rotational angle range.Moving disk border is equipped with drawing for a short time of using of pulling disk climbs, and draws for a short time along circumferential pulling and climbs the picture that changes irregularly.

The utility model is that desk calendar has increased a kind of new artistic kind, and is rich strange, special and interesting.

The utility model is described in further detail below with reference to the accompanying drawing illustrated embodiment.

Fig. 1 is the utility model core page structure synoptic diagram.

Fig. 2 is a fixed disk of the present utility model.

Fig. 3 is a moving disk of the present utility model.

Among Fig. 1, the upper page 1 of core page or leaf, the central circular hole 2 of upper page, the arm 5 on the circumference, lower page 3, the perimeter bond of the upper and lower layer page is together.Fixed disk 4 is bonding with the periphery and arm 5 center of circle ends of upper page 1, and moving disk 6 is made circumferential juxtaposition relative to fixed disk 4 and rotated about 0～360 ° of its rotational angle.When moving disk screwed out topped fixed disk gradually, moving disk picture just revealed gradually.Otherwise during precession, exposed portions serve is the fixed disk picture.Be equipped with on the moving disk to draw for a short time and climb 7 and be used for spurring the disk rotation.

Among Fig. 2, fixed disk 4, shearing curve 8.

Among Fig. 3, moving disk 6 draws for a short time and climbs 7, the curve shape left-right symmetric of shearing curve 9 and fixed disk, and the mutual juxtaposition of the shear line of two disks, the moving disk of precession or back-out just can form the two breadth faces that can change irregularly.

The utility model is applicable to wall calendar, greeting card, books.

Claims

1. desk calendar of picture that can change irregularly by front cover, back cover be printed on the date and the core page or leaf of picture is formed, is characterized in that:

A. the core page or leaf comprises upper page and lower page two parts, and there is a circular hole in the central authorities of upper page, and an arm is arranged on the circumference, and the periphery of the levels page is combined into one,

B. in the middle of being positioned at the upper and lower layer page two overlapping concentric discs are arranged, two disk picture differences, a fixed disk, a moving disk, the center of circle end of the periphery of fixed disk and upper page and arm fixes, and two disks are sheared a curve by the shape of left-right symmetric setting outside the center of circle.

2. desk calendar according to claim 1 is characterized in that moving disk makes circumferential juxtaposition along shearing curve relative to fixed disk and rotate about 0～360 ° of its rotational angle range.

3. desk calendar according to claim 1 is characterized in that moving disk border is provided with drawing for a short time that a pulling disk uses and climbs.