CN2230465Y

CN2230465Y - Permanent calendar

Info

Publication number: CN2230465Y
Application number: CN 95230414
Authority: CN
Inventors: 黄大壮
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-03-03
Filing date: 1995-03-03
Publication date: 1996-07-03
Anticipated expiration: 2005-03-03

Abstract

The utility model relates to a permanent calendar. The calendar board is provided with seven rows of holes and each row is provided with seven holes. The holes which denote the weeks, days, and months are fabricated into the digital loose pieces and then are arranged in the holes of the calendar board, and the positions of the digital loose pieces are adjusted according to the different days of each month and the correspondence of the days and weeks. The utility model which is adjusted once a month to achieve the purpose of permanent use can display the days, weeks and months.

Description

Perpetual calendar

The utility model relates to a kind of calendar, particularly a kind of perpetual calendar that can forever use.

At present, the calendar kind that people use is more, and commonly desk calendar and wall calendar are two kinds.These two kinds of calendars generally all are end of a period with the year, promptly use a year old tail from the beginning of the year, have just gone out of use, and this just causes many wastes.In addition, desk calendar and wall calendar volume are bigger, are not easy to carry.

The purpose of this utility model is exactly that a kind of perpetual calendar is provided in order to overcome the deficiencies in the prior art.

The purpose of this utility model can reach by following measure:

This perpetual calendar is made up of clock, base plate, digital loose piece.Clock (1) front is the plane, and its back side is recess (6), and plate is provided with 7 row holes, and every row has 7 holes (2), and dividing plate (3) to directly, is left between Kong Yukong, row and the row up and down in the hole between every row.Numeral loose piece (4) comprises convex shoulder (8) and boss (9).Boss is installed in the hole (2), and convex shoulder is in recess (3).Base plate (7) links together with the clock back side.

The purpose of this utility model can also reach by following measure:

The quantity of numeral loose piece (4) is 50.

Hole (2) is a square or rectangular, and the shape of digital loose piece is identical with the shape in hole.

Front one side of plate has thermometer (5).

Description of drawings:

Fig. 1 is a general illustration of the present utility model, (4) digital loose piece wherein, (5) thermometer.

Fig. 2 is a clock synoptic diagram among Fig. 1, (1) clock wherein, (2) hole, (3) dividing plate.

Fig. 3 is the side view of Fig. 2, (6) recess wherein, (7) base plate.

Fig. 4 is digital loose piece synoptic diagram.

Fig. 5 is the side view of Fig. 4, (8) convex shoulder wherein, (9) boss.

The utlity model has following advantage:

1, can forever use.

2, can develop children's intelligence.

3, manufacturing is simple, durable.

4, size can be greatly, can be little.

Below the utility model is further described:

This calendar with 31 the digital loose pieces of making of expression fate, is write 1-31 numeral in order to reach the purpose of permanent use respectively above; With 7 the digital loose pieces of making in expression week, write day and one～six numeral above respectively; With 12 the digital loose pieces of making of the expression moon, write 1～12 numeral above respectively.The digital block of expression date, week and the moon all is installed in the hole of clock, 7 row holes are arranged on the clock, every row has 7 holes.Week is represented in 7 holes topmost, and remaining 6 row hole is used for representing the fate of every month, and the loose piece in expression month can be installed in unnecessary hole.Because week and fate are all made loose piece, just can be according to the different number of days of every month and fate the corresponding position of adjusting digital loose piece with week, adjust once every month, so just can reach the purpose of permanent use.

Claims

1, a kind of perpetual calendar, be made up of clock, base plate, digital loose piece, it is characterized in that: clock (1) is positive to be the plane, and its back side is recess (6), plate is provided with 7 row holes, every row has 7 holes (2), and dividing plate (3) to directly, is left between Kong Yukong, row and the row up and down in the hole between every row, numeral loose piece (4) comprises convex shoulder (8) and boss (9), boss is installed in the hole (2), and convex shoulder is in recess (3), and base plate (7) links together with the clock back side.

2, according to the said perpetual calendar of claim 1, it is characterized in that: the quantity of digital loose piece (4) is 50.

3, according to the said perpetual calendar of claim 1, it is characterized in that: hole (2) are square or rectangular, and the shape of digital loose piece is identical with the shape in hole.

4, according to the said perpetual calendar of claim 1, it is characterized in that: front one side of plate has thermometer (5).