CN216153447U - Connecting mechanism with ruler for wrapping buckle type coil book - Google Patents

Abstract

The connection mechanism comprises a core and a cover of the coil book, and is characterized in that the straight ruler is provided with a coil hole, the straight ruler and the core are fixed together through the coil, a buckle pin is arranged in the straight ruler, a buckle ring is arranged in the cover, and the connection mechanism is formed by buckling the buckle pin and the buckle ring into the core and the cover of the coil book. Mainly be there is a ruler of system wire circle hole, it is together fixed with ruler and core by the coil, be connected with the front cover as this core of coil in order to close the knot, wrap core and coil wherein, owing to only rely on cramp and buckle to connect core and front cover, will receive effects such as pulling force, the front cover can be made by the leather material, intensity is good, it is durable, there is not the problem such as tensile behind the installation buckle, install the cramp in the ruler, the ruler can be made by plastics, the bearing capacity is strong, if need use the ruler, as long as open cramp and buckle, high convenience is used, this function of coil has been increased again.

Description

Connecting mechanism with ruler for wrapping buckle type coil book

Technical Field

The utility model relates to a coil notebook, in particular to a connecting mechanism with a ruler of a wrapping buckle type coil notebook, belonging to the field of stationery.

Background

The coil notepad is simple to bind, labor-saving to process and widely used. The cover of the existing coil book is generally divided into two types, one type is that the upper and lower parts of the core are respectively provided with a cover made of hard (plastic) material, the hard cover and the core are fixed by the coil together, and the hard plastic surface can be made into red, white, black and other colors, is smooth, straight and low in cost, but has the defects that the coil and the like are exposed outside, and the cover is not provided with a clamping bag and has few functions; the other type is that an outer cover is sleeved outside a core of the coil book, the connecting edge of the outer cover wraps the coil, the shape is strong and neat, and a clamping bag can be arranged on the inner wall of the outer cover for placing cards and bills. However, the inner wall of the outer cover needs to be provided with the insert pocket of the inner core, the inner cover is arranged above and below the inner core, and then the inner cover is inserted into the insert pocket of the outer cover, so that the outer cover and the inner cover with the coil core can be connected into a whole, the connection structure is complex, and the outer cover is troublesome to process.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provides the connecting mechanism with the ruler, which is provided with the outer cover, is attractive and elegant, is simple in connection between the outer cover and the coil core, saves labor in processing and has multiple functions.

The technical scheme of the connecting mechanism with the ruler for the wrapping buckle type coil book is as follows: the coil book comprises a core and a cover, wherein the straight ruler is provided with a coil hole, the straight ruler and the core are fixed together by the coil, a buckle pin is arranged in the straight ruler, a buckle ring is arranged in the cover, and the buckle pin and the buckle ring are buckled to form a connecting mechanism of the core and the cover of the coil book.

The utility model relates to a connecting mechanism with a ruler for a buckle type coil book.

One end of the cover is provided with a wrapping sheet, and the wrapping sheet and the other end of the cover are fixed by a closing buckle.

The utility model discloses a coil book, in particular to a connecting mechanism with a ruler of a wrapping and buckling type coil book, which comprises a core of the coil book and a cover, and is mainly characterized in that the connecting mechanism is provided with a ruler provided with a coil hole, the ruler is used for drawing and learning, the ruler and the core are fixed together by a coil, in particular, a buckle pin is arranged in the ruler, a buckle ring is arranged in the cover, the buckle pin and the buckle ring are buckled to form the connecting mechanism between the core of the coil book and the cover, a closed buckle is used as the core of the coil book to be connected with the cover, the cover is equivalent to the outer cover of the prior art, the core and the coil are wrapped in the connecting mechanism, but the inner wall of the cover is not provided with an insert pocket for connecting the core, only the buckle ring is arranged, the core of the coil book can not be provided with an inner cover but be the ruler like a student's ruler, the ruler is provided with the coil hole, the straight ruler and the core are fixed together by the buckle pin in the straight ruler and the buckle ring in the cover, the core and the cover are connected, the buckle formed by the buckle nail and the buckle ring is an existing product in the market, the core and the cover are connected only by the buckle nail and the buckle ring and are subjected to the action of tensile force and the like, the cover can be made of leather materials and is high in strength and durable, the buckle nail is easy to damage after being installed on a paper or simple inner cover, the buckle nail is installed in a straight ruler at present, the straight ruler can be made of plastics and is thick and high in bearing capacity, the components serving as a connecting mechanism are reasonable and durable, and when the straight ruler is needed, the buckle nail and the buckle ring are opened, as shown in figure 1, the use is very convenient, and the coil book function is increased. Two fastening nails in the ruler and two fastening rings in the cover are preferably arranged, and the core is stably connected with the cover after being fastened. One end of the cover is provided with a wrapping sheet, the wrapping sheet and the other end of the cover are fixed by a closing buckle, as shown in figure 3, the whole coil body is neat and attractive in appearance, a clamping bag and the like can be arranged on the inner wall of the cover, and cards and bills can be stably placed.

Drawings

FIG. 1 is a schematic view of a coil core with a straight ruler with a pintle installed in the ruler and a snap ring installed in the cover;

FIG. 2 is a schematic view of the inner wall of the cover;

figure 3 is a schematic view of the entire coil assembly together.

Detailed Description

The utility model relates to a connecting mechanism with a ruler of a wrapping coil book, which comprises a core 1 and a cover 2 of the coil book, and a ruler 3 with a coil hole 31, wherein the ruler 3 and the core 1 are fixed together by a coil 4, a buckle nail 51 is arranged in the ruler 3, a buckle ring 52 is arranged in the cover 2, and the buckle nail 51 and the buckle ring 52 are buckled to form the connecting mechanism of the core 1 and the cover 2 of the coil book as shown in figures 1 to 3. Two each of the studs 51 in the straightedge 3 and the retaining ring 52 in the cover 2. One end of the cover 2 is provided with a wrapping sheet 21, and the wrapping sheet 21 and the other end of the cover are fixed by a closing buckle 6. In particular to a connecting mechanism with a ruler of a wrapping type coil book, which comprises a core 1 and a cover 2 of the coil book, and is mainly characterized in that the connecting mechanism is provided with a ruler 3 provided with a coil hole 31, the ruler is used for drawing and learning, the ruler 3 and the core 1 are fixed together by a coil 4, in particular, a buckle pin 51 is arranged in the ruler 3, a buckle ring 52 is arranged in the cover 2, the buckle pin 51 and the buckle ring 52 are buckled to form a connecting mechanism between the core 1 and the cover 2 of the coil book, a closed buckle is used as the core of the coil book to be connected with the cover, the cover is equivalent to an outer cover of the prior art, the core and the coil are wrapped in the cover, but an inserting bag used for connecting the core is not arranged on the inner wall of the cover, only the buckle ring is arranged, the core of the coil book does not need to be arranged on the inner cover, but is the ruler like the ruler of a student ruler, the coil book, the ruler is provided with the coil hole, the ruler and the core are fixed together by the coil, the core and the cover are connected by mutually buckling the buckle nail 51 in the ruler 3 and the buckle ring 52 in the cover, the buckle nail 51 and the buckle ring 52 form a combined buckle which is an existing product in the market, the core and the cover are connected only by the buckle nail and the buckle ring and are subjected to the action of tension and the like, the cover can be made of leather materials, the strength is good, the durability is realized, the tensile strength and the like are not problematic after the buckle ring is installed, if the buckle nail is installed on a paper or simple inner cover, the buckle nail is easy to damage, the buckle nail is installed in a straight ruler at present, the straight ruler can be made of plastics, the thickness is relatively thick, the bearing capacity is high, the straight ruler is reasonable and durable as a connecting mechanism, if the straight ruler is needed, only the buckle nail and the buckle ring are opened, as shown in figure 1, the use is very convenient, and the function of a coil book is increased. Two buckles are preferably arranged on the cramp 51 in the ruler 3 and the buckle ring 52 in the cover, and the core is firmly connected with the cover after buckling. One end of the front cover 2 is provided with a wrapping sheet 21, the wrapping sheet 21 and the other end of the front cover are fixed by a snap fastener 6, as shown in figure 3, the whole coil book has neat and beautiful appearance, the inner wall of the front cover can be provided with a card pocket and the like, and the cards and the bills can be stably placed.

Claims (3)

1. This take ruler coupling mechanism of package knot formula coil, core (1) and front cover (2) including this coil, its characterized in that has one and makes ruler (3) in coil hole (31), is in the same place ruler (3) and core (1) are fixed by coil (4), and install cramp (51) in ruler (3), install buckle (52) in front cover (2), become the coupling mechanism of this core (1) of coil and front cover (2) by cramp (51) and buckle (52) lock back.

2. The connection mechanism with ruler of the buckle-wrapped coil book as claimed in claim 1, wherein: two fasteners (51) in the ruler (3) and two fasteners (52) in the cover (2) are respectively arranged.

3. The connection mechanism with ruler of the buckle-wrapped coil book as claimed in claim 1, wherein: one end of the cover (2) is provided with a wrapping sheet (21), and the wrapping sheet (21) and the other end of the cover are fixed by a closing buckle (6).

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