TWI600554B - Loose-leaf binding device - Google Patents

Description

Loose-leaf binding device

The present invention relates to a loose-leaf paper binding device, and more particularly to a loose-leaf paper binding device having a male fastener and a female fastener to securely bind the loose-leaf paper.

When the user performs the document processing, the loose-leaf paper binding folder is often used to sort the plural loose-leaf paper into a folder.

Referring to FIG. 13 and FIG. 14, the prior art loose-leaf paper binding clip 40 includes a clamping member 41 and a clamping seat 42. The clamping seat 42 can be placed on a plurality of loose-leaf pages, and the two through holes 421 of the clamping seat 42 are positioned. The positions of the holes of the plurality of loose-leaf pages correspond to each other, and then the two insertion portions 411 of the clip member 41 are simultaneously passed through the holes of the plurality of loose-leaf pages and the two through holes 421 of the holder 42, and the two insertion portions 411 of the clip member 41 are respectively The two sides 411 are bent in the direction of the holder 42 so as to pass through the two caps 422 of the holder 42 to fix the plurality of loose-leaf pages.

However, the assembly structure of the prior art loose-leaf paper binding clip is complicated, and the production and production cost is increased, and the prior art loose-leaf paper binding clip is in use, since the two clamping covers 422 of the clamping seat 42 are slidable, the two clamping covers 422 It is easy to be displaced by sliding, which makes the loose-leaf paper binding clip unable to maintain a stable binding function, which causes the loose leaf to loosen.

In view of the deficiencies of the prior art, it is an object of the present invention to provide a loose-leaf paper binding apparatus which is detachably coupled with a fastening member and a fixing sheet to securely bind loose-leaf pages.

In order to achieve the above object, the present invention provides a loose-leaf binding device comprising a fixing piece and a tight binding member, the fixing piece comprising opposite end portions and a male fastening member, the male fastening member It is disposed between the two ends of the fixed piece. The tensioning member comprises two tight straps, a body and at least two female fasteners, the two tight straps being oppositely disposed and respectively connected to the body. Two of the female fasteners of the at least two female fasteners are respectively disposed on opposite sides of the two fastening straps, and each female fastening component is detachably coupled with the male fastening component of the fastening piece.

Preferably, the at least two female fasteners are three female fasteners, and the female fasteners are respectively disposed on opposite sides of the two tight straps and the body.

Preferably, the two ends of the fixing piece are parallel to each other.

Preferably, the two ends of the fixing piece are respectively recessed toward the opposite end.

Preferably, the two ends of the fixing piece extend away from each other, and the fixing piece further comprises two perforations, the two perforations are respectively disposed opposite to each other and adjacent to the male fastener, and the perforations can be respectively tightened. The two tight straps of the bundle are respectively threaded.

Preferably, the loose-leaf binding device further comprises a bottom plate connected to the body of the tight-fitting member.

Preferably, the bottom plate is connected to the body of the tight fitting by means of bonding, heat welding, or ultrasonic welding.

Preferably, the body of the tight-fitting member extends to form a plate body, and the plate body is connected with the bottom plate; the tight band of the tight-wound member and the plate body respectively form a bottom fold portion.

Preferably, the two tight straps of the tight binding member are connected to the plate body, and the plate body further comprises two concave grooves, the two concave grooves respectively accommodating the two tight straps.

Preferably, one side of the fixing piece extends to form a folded plate, and the folding plate can be bent toward the fixing piece.

In the use of the loose-leaf paper binding device of the present invention, after the two tight bands of the tight-fitting member are respectively passed through the two holes of the plurality of loose-leaf pages, the tight band respectively abut against the two ends of the fixed piece, and Each of the tight straps is bent toward the fixing piece, so that the female fasteners of the tight straps are bonded to the male fasteners provided on the fixing sheets to securely bind the plurality of loose-leaf pages. The invention provides a loose-leaf paper binding device which is simple in structure and can stably bind a plurality of loose-leaf pages, and solves the problems that the prior art loose-leaf paper binding clip has a complicated structure, a high manufacturing cost and is easy to loose.

10,10A,10B,10F‧‧‧Fixed pieces

11,11A, 11B‧‧‧ end

12,12A,12B‧‧‧ male fasteners

13B‧‧‧Perforation

14F‧‧‧Folding board

20, 20A, 20B, 20C, 20D, 20E‧‧‧ tight bundle

21, 21A, 21B, 21D, 21E‧‧‧ tight band

211D‧‧‧ bottom flap

22, 22C, 22D‧‧‧ ontology

221D, 221E‧‧‧ plate

2211E‧‧ ‧ Groove

23,23A‧‧‧Female fasteners

30C, 30D‧‧‧ bottom plate

40‧‧‧ loose-leaf paper binder

41‧‧‧Clamps

411‧‧‧ 穿部

42‧‧‧Clip seat

421‧‧‧through hole

422‧‧‧Clip cover

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is an exploded perspective view showing a first embodiment of a loose-leaf paper binding device of the present invention.

Fig. 2 is a perspective view showing the state of use of the first embodiment of the loose-leaf paper binding device of the present invention.

Figure 3 is an exploded perspective view showing a second embodiment of the loose-leaf paper binding device of the present invention.

Figure 4 is a perspective view showing the state of use of the second embodiment of the loose-leaf paper binding device of the present invention.

Figure 5 is a perspective view showing another use state of the second embodiment of the loose-leaf paper binding device of the present invention.

Figure 6 is an exploded perspective view showing a third embodiment of the loose-leaf paper binding device of the present invention.

Figure 7 is a perspective view showing the state of use of the third embodiment of the loose-leaf paper binding device of the present invention.

Figure 8 is a perspective view showing a fourth embodiment of the loose-leaf paper binding device of the present invention.

Figure 9 is a perspective view showing a fifth embodiment of the loose-leaf paper binding device of the present invention.

Figure 10 is a perspective view showing a sixth embodiment of the loose-leaf paper binding device of the present invention.

Figure 11 is a perspective view showing a state of use of a seventh embodiment of the loose-leaf paper binding device of the present invention.

Figure 12 is a perspective view showing another use state of the seventh embodiment of the loose-leaf paper binding device of the present invention.

Figure 13 is an exploded perspective view of a prior art loose-leaf paper binding clip.

Fig. 14 is an external view showing the state of use of the loose-leaf paper binder of the prior art.

Referring to Figures 1 and 2, a first embodiment of the loose-leaf paper binding device of the present invention comprises a fixing piece 10 and a tensioning member 20. The fixing piece 10 includes opposite end portions 11 and a male buckle The male fastener 12 is disposed between the two end portions 11 of the fixing piece 10. In the preferred embodiment, the end portions 11 of the fixing piece 10 are parallel to each other; the male fastener 12 is a devil felt or a re-stickable film.

The tightening member 20 comprises two tight straps 21, a body 22 and at least two female fasteners 23. The two tight straps 21 are oppositely disposed, and the two straps 21 are connected to the body 22. The tight fitting member 20 can be bent into a U-shaped structure such that the two tight band members 21 abut against the both end portions 11 of the fixing piece 10, respectively. In a preferred embodiment, the at least two female fasteners 23 are two female fasteners 23, and the two female fasteners 23 are respectively disposed on opposite sides of the two tight straps 21, and each of the female fasteners 23 and the fixing piece The male fasteners 12 of 10 are detachably combined. In a preferred embodiment, the tight fitting member 20 is a flexible material; at least two female fastening members 23 are three female fastening members 23, and each female fastening member 23 is respectively disposed on the opposite side of the two tight straps 21 and the body. 22, and each of the female fasteners 23 is a devil felt or a re-stickable adhesive film.

Referring to FIG. 3, the second embodiment of the loose-leaf paper binding device of the present invention is similar to the first embodiment, and the difference is that each end portion 11A of the fixing piece 10A is directed toward the opposite end portion 11A. The direction is concave. Each of the tight band 21A of the tight fitting member 20A can abut against the recesses of the both end portions 11A of the fixing piece 10A, respectively, to prevent the respective tight band 21A from sliding, so that the tight fitting member 20A is more stably and stably attached to the fixing piece 10A. Bonding.

Referring to FIG. 4 and FIG. 5, the first embodiment of the loose-leaf paper binding device of the present invention is used in the same manner as the second embodiment. The user can pass the two tight band 21A of the tight-wound member 20A through the plural. Two holes of the loose-leaf paper, and the fixing piece 10A is placed on the uppermost layer of loose-leaf paper and located between the two tight band 21A, so that the tight band 21A respectively abuts against the both end portions 11A of the fixing piece 10A, and each tightly The band 21A is bent toward the fixing piece 10A, respectively, so that the female fasteners 23A provided on the respective tight bands 21A are respectively bonded to the male fasteners 12A provided on the fixing pieces 10A to securely bind the plurality of loose-leaf pages.

Referring to FIG. 6 and FIG. 7, the third embodiment of the loose-leaf paper binding device of the present invention is similar to the first embodiment, and the difference is that the two end portions 11B of the fixing piece 10B are respectively extended away from each other. The fixing piece 10B further includes two through holes 13B, and each of the through holes 13B is oppositely disposed and respectively respectively Adjacent to the male fastener 12B, each of the through holes 13B can be respectively disposed through the two tight band 21B of the tight fitting member 20B. The third embodiment of the loose-leaf paper binding device of the present invention is used in the same manner as the first embodiment. After the two tight bands 21B of the tight-wound member 20B are respectively passed through the two holes of the plurality of loose-leaf pages, the two tight-wound bands 21B are respectively The two through holes 13B of the fixing piece 10B are respectively passed through, and the respective tight band 21B are respectively abutted against the two through holes 13B of the fixing piece 10B.

Referring to FIG. 8, the fourth embodiment of the loose-leaf paper binding device of the present invention is similar to the third embodiment. The difference is that the loose-leaf paper binding device of the fourth embodiment further includes a bottom plate 30C, and the bottom plate 30C It is connected to one side of the body 22C of the tight fitting member 20C, and the bottom plate 30C can be used to support a plurality of loose-leaf pages. In the preferred embodiment, the body 22C of the tight fitting member 20C is joined to the bottom plate 30C by means of bonding, heat sealing, or ultrasonic welding. The fourth embodiment of the loose-leaf paper binding device of the present invention is used in the same manner as the third embodiment.

Referring to FIG. 9, the fifth embodiment of the loose-leaf paper binding device of the present invention is similar to the fourth embodiment. The difference is that the body 22D of the tight-fitting member 20D extends to form a plate body 221D, and the plate body 221D Connected to the bottom plate 30D. A bottom fold portion 211D is formed at a joint between the tight band 21D of each of the tight members 20D and the plate body 221D. In a preferred embodiment, the fifth embodiment of the loose-leaf binding device of the present invention is used in the same manner as the fourth embodiment.

Referring to FIG. 10, a sixth embodiment of the loose-leaf paper binding device of the present invention is similar to the fifth embodiment, and the difference is that the two tight band 21E of the tight-wound member 20E is connected to the plate body 221E, and The plate body 221E has two recessed grooves 2211E, and the two recessed grooves 2211E can respectively receive the two tight band 21E. The sixth embodiment of the loose-leaf paper binding device of the present invention is used in the same manner as the fifth embodiment.

Referring to FIG. 11 and FIG. 12, the seventh embodiment of the loose-leaf paper binding device of the present invention is similar to the third embodiment. The difference is that one side of the fixing piece 10F extends to form a flap 14F. The flap 14F can be bent toward the fixing piece 10F to cover the flap 14F to the fixing piece 10F. The seventh embodiment of the loose-leaf paper binding device of the present invention is used in the same manner as the third embodiment.

10 Fixing piece 11 End part 12 Male part 20 Tightening part 21 Tight band 22 Body 23 Female fastener

Claims (10)

A loose-leaf binding device comprising: a fixing piece comprising opposite end portions and a male fastening member, the male fastening member being a devil felt or a re-stickable adhesive film, the male fastening member being fixed on the fixing piece Between the two ends; and a tensioning member, comprising: two tight straps, the two straps are oppositely disposed; a body connected to the two straps; and at least two female fasteners Each of the female fasteners is a devil felt or a re-stickable adhesive film, wherein two female fasteners are respectively disposed on opposite sides of the two fastening straps, and each female fastening component is separable from the male fastening component of the fixing piece Combine. The loose-leaf binding device according to claim 1, wherein the number of the at least two female fasteners is three, and each of the female fasteners is disposed on an opposite side of the two elastic bands and the body. The loose-leaf binding device according to claim 1, wherein both ends of the fixing piece are parallel to each other. The loose-leaf binding device according to claim 1, wherein each end portion of the fixing piece is recessed toward a direction opposite to the other end portion, respectively. The loose-leaf binding device of claim 1, wherein the two ends of the fixing piece extend away from each other, and the fixing piece further comprises two perforations, the two perforations are respectively disposed opposite to each other and adjacent to the male buckle. For each piece, each of the perforations can be respectively provided for the two tight bands of the tight bundle. The loose-leaf binding device of claim 1, wherein the loose-leaf binding device further comprises a bottom plate, the bottom plate being coupled to the body of the tight-fitting member. The loose-leaf binding device according to claim 6, wherein the bottom plate is connected to the body of the tight-fitting member by means of bonding, heat welding, or ultrasonic welding. The loose-leaf binding device of claim 6, wherein the body of the tight-fitting member extends to form a plate body, and the plate body is connected to the bottom plate; the tight band of the tight-fitting member and the plate body are respectively formed A bottom fold. The loose-leaf binding device of claim 8, wherein the two tight bands of the tight-fitting member are connected to the plate body, and the plate body further comprises two grooves, the two grooves respectively accommodating the two tight bands . The loose-leaf binding device according to claim 5, wherein one side of the fixing piece extends to form a flap, and the flap can be bent toward the fixing piece.