CN2342979Y

CN2342979Y - Multipurpose fastener structure

Info

Publication number: CN2342979Y
Application number: CN 98218769
Authority: CN
Inventors: 吴基欉
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-09-04
Filing date: 1998-09-04
Publication date: 1999-10-13
Anticipated expiration: 2008-09-04

Abstract

The utility model provides a multi-purpose fastening device structure. A fastening device is arranged on a notebook. The fastening device is composed of a seat body and a fastener, wherein, the two sides of the seat body are respectively provided with an extending part, the extending parts are provided with a plurality of groups of positioning parts, and the elastic fastener which is integrally formed is positioned on the positioning parts. Users easily and quickly buckle loose leaf paper on the fastening device, and can smoothly thumb the loose leaf paper. The fingers of the users can not be clamped or injured. The utility model has the advantages of simple structure, low manufacture cost and time saving and labor saving for manufacture.

Description

The multipurpose buckle structure

The utility model relates to a kind of multipurpose buckle structure, and is particularly a kind of simple in structure, can allow the user fast with loose leaf paper spiral-lock buckle structure thereon.

Fastener on existing notebook or the folder, normally formed by a pedestal and a clasp, and in pedestal, have and two shell fragments that pedestal is isometric push up mutually to pull and are fixedly arranged between pedestal, and two formed clasps of semilune cylinder are fixedly arranged on two above-mentioned shell fragments.When pushing the pressing piece of pedestal both sides, top on this pressing piece piece of pulling just pushes up mutually to above-mentioned two shell fragments and presses between pulling, when described two shell fragments are " く " font, just two semilune cylinders can be strutted, again the pivot borehole jack on the loose leaf paper is gone in the above-mentioned semilune cylinder, subsequently with hand with two cylinder pressings, be about to the loose leaf paper spiral-lock on fastener.

Above-mentioned buckle structure is too complicated, assembles time-consuming, effort, and manufacturing cost is also higher relatively.And two elasticity that shell fragment produced on the above-mentioned fastener are strong excessively, if careless during user's spiral-lock, finger is crushed by fastener easily; If the time loose-leaf do not install, loose leaf paper is also clipped broken by fastener easily.Because clasp is made up of two semilune cylinders, so has crack on the clasp, the pivot bore edges of drawing together page paper when the user browses easily enters in the crack, causes to browse to have some setbacks, and serious also can tear loose leaf paper.

And a kind of fastener of the just necessary cooperation of present a kind of loose leaf paper, for example, the loose leaf paper in three holes just must cooperate three fasteners that encircle, and two hole loose leaf papers are with regard to necessary fastener with two clasps.Thus, different loose leaf papers just do not have shared a kind of fastener, when therefore wherein a kind of loose leaf paper is in short supply, just cause its corresponding fastener to use, and make troubles to the user, need spend to buy another kind of notebook or loose leaf paper again.

Main purpose of the present utility model provides a kind of multipurpose buckle structure, can allow the user easily, apace with the loose leaf paper spiral-lock on fastener, and can browse loose leaf paper smoothly, this buckle structure is simple, assembling saves time, laborsaving, cost of manufacture is lower.

For achieving the above object, the utility model provides a kind of multipurpose buckle structure, it comprises: a pedestal that is disposed on the book basis, its both sides respectively have an extension, this extension of mat limits a holding part, have at least one group of location division on the extension, and be positioned a plurality of fasteners on the described location division.

Now the embodiment shown in conjunction with the accompanying drawings describes structure of the present utility model and function in detail.Wherein:

Fig. 1 is a stereoscopic schematic diagram of the present utility model;

Fig. 2 is a STRUCTURE DECOMPOSITION schematic diagram of the present utility model;

Fig. 3 is a side-looking action schematic diagram of the present utility model;

Schematic diagram when Fig. 4 is the utility model use;

Fig. 5 is the utility model embodiment schematic diagram;

Fig. 6 is another embodiment schematic diagram of the utility model;

Fig. 7 is the another embodiment schematic diagram of the utility model.

Symbol description:

1 pedestal, 2 fasteners, 11 extensions, 12 holding parts, 121 conjugate foramens

13 location divisions, 21 ring body portion 22 Actuator Divisions, 23 little portion's 24 fixed parts that stick up

3 loose leaf papers, 31 pitch-rows, 4 notebooks

As illustrated in fig. 1 and 2, multipurpose buckle structure of the present utility model is by the pedestal 1 that is disposed at this (not shown) of book, and a fastener 2 that is positioned on the aforementioned pedestal 1 is formed, respectively there is an extension 11 pedestal 1 both sides, and pedestal 1 is formed in one with extension 11, limits a holding part 12 therebetween.One conjugate foramen 121 is arranged on the bottom of this holding part 12, and this conjugate foramen 121 of mat is able to pedestal 1 is engaged on the notebook (not shown).Have at least one group on the extension 11 and can be circular-arc or rectangular-shaped location division 13, fastener 2 is positioned on the location division 13 of pedestal 1.Fastener 2 is a rubber-like semicircular body, has a ring body portion 21 on it, this ring body portion 21 1 ends extension one is placed in the Actuator Division 22 of holding part 12, the other end of ring body portion 21 is extended with little portion 23 of sticking up, this is little to stick up

portion

23 and 21 in ring body portion has a recess, and this recess of mat limits a fixed part 24 that is positioned location division 13.Mat is above-mentioned to form a multiduty buckle structure.

Figure 3 shows that side-looking action schematic diagram of the present utility model.As shown in the figure, when fastener 2 is positioned on the pedestal 1, enter the holding part 13 of pedestal 1 from the space of 11 formation of extension of pedestal 1, and be placed in the holding part 12 with the Actuator Division 22 of ring body portion 21 1 ends of fastener 2, and, make the ring body portion 21 of fastener 22 have elasticity because fastener 2 is bent into two identical shaped connections as the column as the iron wire or is made by the bonding jumper punch forming.When pressing pressure ring body portion 21, the fixed part 24 that fastener 2 little stuck up 21 in portion 23 and ring body portion leaves location division 13, at this moment, cocked fastener 2, the Actuator Division 22 of fastener 2 ends just start in holding part 12.Be inserted in the ring body portion 21 of fastener 2 when the pivot hole of loose leaf paper or archival paper (not shown) after, press pressure ring body portion 21 again, make in the ring body portion internal diameter and contract, can make little portion 23 of sticking up of fastener 2 enter location division 13 with the fixed part 24 that encircles 21 in body portion, can be on fastener with loose leaf paper or archival paper spiral-lock.

Shown in Fig. 4 to 7, fastener of the present utility model can be used for thin 4 (handbook or the folders) of general notes.The location division 13 of pedestal 1 can be equidistantly or the equidistant state design of monospace, when fastener is independent individual, can allow fastener 2 adjust spacing (two fastener 2 between spacing) on the pedestal 1, so that can consolidate the loose leaf paper 3 or the archival paper of the different pitch-rows 31 of pivot (or hole count).And the interval pitch of each location division 13 on the extension 11, the pitch-row 31 that can offer according to general loose leaf paper 3 and designing.When if location division 13 is offered continuously, fastener 2 also can be made by a continuous part.When location division 13 was discontinuous, fastener 2 still can be continuous.

If the loose leaf paper 3 (archival paper) of 2 spiral-locks of fastener is blocked up, the ring footpath of fastener 2 can be designed according to the thickness of the loose leaf paper 3 of institute's spiral-lock, so that fastener 2 can be with loose leaf paper 3 spiral-locks on pedestal 1.The location division 13 of extension 11 can be circular arc or rectangle.Fastener 2 is made by elastomeric material.

In sum, the utility model can allow the user easily.Apace with loose leaf paper 3 (archival paper) spiral-lock on fastener, also can allow the user can be easily, from fastener, loose leaf paper is pulled down apace, and in pulling down process, fastener 2 can not crush the user, when browsing loose leaf paper 3, do not have seam because fastener 2 is one-body molded, therefore can browse loose leaf paper 3 smoothly.

Claims

1, a kind of multipurpose buckle structure is characterized in that it comprises:

A pedestal (1) that is disposed on the book basis, its both sides respectively have an extension (11), and this extension of mat (11) limits a holding part (12), has one group of location division (13) on the extension (11);

Be positioned a plurality of fasteners (2) on the described location division (13).

2, multipurpose fastener structures as claimed in claim 1 is characterized in that: pedestal (1) is integrated with extension (11).

3, multipurpose fastener structures as claimed in claim 1 is characterized in that: a conjugate foramen (121) is arranged on the bottom of holding part (12), and pedestal (1) this conjugate foramen of mat (121) is engaged on the notebook.

4, multipurpose fastener structures as claimed in claim 1 is characterized in that: the location division of being offered on this extension (11) (13) is single equidistant state.

5, multipurpose fastener structures as claimed in claim 1 is characterized in that: the location division of being offered on this extension (11) (13) is equi-spaced apart state not.

6, multipurpose fastener structures as claimed in claim 1 is characterized in that: the location division of being offered on this extension (11) (13) is continuous.

7, multipurpose fastener structures as claimed in claim 1 is characterized in that: this extension (11) is gone up the interval pitch of each location division (13), can design according to the pitch-row of being offered on the general loose leaf paper.

8, as claim 1,2,4,5,6 or 7 described multipurpose fastener structures, it is characterized in that: the location division of this extension (11) can be circular-arc or rectangular-shaped.

9, multipurpose fastener structures as claimed in claim 1, it is characterized in that: fastener (2) is a rubber-like semicircular body, has a ring body portion (21) on it, these ring body portion (21) one ends are one to be placed in the Actuator Division (22) of holding part (12), the other end of ring body portion (21) is extended with little portion (23) of sticking up, this little sticking up between portion (23) and ring body portion (21) has a recess, and this recess of mat limits a fixed part (24) that is positioned location division (13).

10, multipurpose fastener structures as claimed in claim 1 is characterized in that: fastener (2) is bent into the fastener of two identical shaped connections for column.

11, multipurpose fastener structures as claimed in claim 1 is characterized in that: fastener (2) is made by elastomeric material.

12, multipurpose fastener structures as claimed in claim 1 is characterized in that: the ring footpath of fastener (2) is according to the Thickness Design of the loose leaf paper of institute's spiral-lock.

13, as claim 1,9,10,11 or 12 described multipurpose fastener structures, it is characterized in that: fastener (2) is independent part or the continuous part that links together.