CN2138038Y - File clip for loose leaf - Google Patents

Abstract

The utility model discloses a file clip for loose leaves, which is used for the binding of various loose leaves. The file clip for loose leaves comprises a file clip body and a lock strip. The file clip is provided with guide slot which is used for the penetration of the lock strip, and the inside of the guide slot is provided with a set bar. The lock strip is a flexible strip-shaped body. The matching end of the lock strip and the set bar is provided with a positioning ratchet section. After the lock strip is inserted into the guide slot, the tongue end of the set bar is wedged in the ratchet of the lock strip, the lock strip is locked by matching, and the loose leaves can be locked thereby. The utility model has the advantages of artful design, simple structure, easy fabrication, and low cost. The file clip for loose leaves is suitable for the binding of account books, files, students' French folio, stamp albums, etc. The operation and use is convenient and reliable.

Description

File clip for loose leaf

The utility model relates to the culture and education apparatus, especially a kind of snap close that is used for all kinds of loose-leaves.

Existing Loose-leaf locker generally is divided into two classes: a class is can be loose-leaf clip together, how this many as Chinese patent CN2096466V with pressing from both sides by the folder base with folder, major-minor pressing plate and rocking arm and V-type spring are formed, to open during use to have dialled the loose-leaf paper will be put into folder with depression bar, with hand the folding depression bar is depressed again and got final product, have simple in structure, characteristics such as dismounting file loose-leaf is flexible, but these are many with clamping opening that the loose-leaf ordered can not the whole no folding line of page or leaf.Another kind of is the circular binding device, and this attachment means is generally used for the bookbinding of loose-leaves such as desk calendar, wall calendar or photograph album, by the bookbinding of this attachment means, loose-leaf can open by whole page or leaf in the ring of attachment means, but do not possess locking function, therefore, loose-leaf is in loose condition (of surface) all the time.

The purpose of this utility model is the deficiency that exists at above-mentioned loose-leaf device, provides a kind of and can overcome its defective and loose-leaf snap close that molten its function is an one.

The purpose of this utility model is achieved by following scheme, and Loose-leaf locker comprises locked body and lock band, it is characterized in that: have on the locked body for being provided with dead bolt in the coherent guiding slotted eye of wearing of lock; The lock band is a kind of flexible strip shape body, and the abutting end of lock band and dead bolt suitably distance is provided with the ratchet section; The guiding slotted eye of locked body also is provided with the pressure zone button outward.

The using method of the utility model Loose-leaf locker is: with the lock band loose-leaf string is fitted together, to lock the gathering sill of an end of band then through locked body, at this moment, the dead bolt that is located in the locked body guiding slotted eye promptly begins to cooperate pinning lock band with lock band ratchet section, thereby pins loose-leaf.The remainder of lock band can insert in the pressure zone button, makes it compact more.

The design of the utility model Loose-leaf locker is ingenious, simple in structure, easy to manufacture, and price is low.It is applicable to account book, file, student with manuscript paper, files, stamp album, and the bookbinding of loose-leaves such as photograph album is manipulated very convenient reliably, is a kind of desirable bookbinding instrument.

The concrete structure of the utility model Loose-leaf locker is provided in detail by the following drawings and embodiment.

Fig. 1 is a kind of main TV structure schematic diagram of Loose-leaf locker;

Fig. 2 is the A-A position profile structural representation of Loose-leaf locker shown in Figure 1;

Fig. 3 is the main TV structure schematic diagram of another kind of Loose-leaf locker;

Fig. 4 is the B-B position profile structural representation of Loose-leaf locker shown in Figure 3;

Fig. 5 is the enlarged diagram at Loose-leaf locker D position.

Embodiment 1, can be clear that from Fig. 1 and Fig. 2 Loose-leaf locker body 1 and lock be with 2 to form, locked body 1 is provided with can be for lock with the 2 guiding slotted eyes 10 that run through, guiding is provided with dead bolt 5 in the slotted eye 10, and dead bolt 5 is to see Fig. 5 by resistance to torsion muscle 3 or pivot pin 7, return spring 8 and alignment pin 9() guiding slotted eye 10 1 sides of the locked body 1 installed are provided with pressure zone and buckle 6.Lock is with 2 to be flexible strip shape bodies, and lock is provided with ratchet section 4 with 2 with the abutting end of dead bolt.This example provides a kind of Loose-leaf locker that is applicable to the vertical bookbinding of all kinds of loose-leaves, and lock is with 2 and number is set can sets as required of dead bolt 5, and lock is vertically connected on the back side of locked body 1 with an end of 2.During use, the set lock in locked body 1 back side is with 2 to pass from the loose-leaf hole respectively from bottom to top, lock can penetrate corresponding guiding slotted eye 10 on the locked body 1 with 2 ratchet section 4, and the dead bolt 5 that is provided with in the guiding slotted eye 10 promptly is with 2 ratchet sections 4 to cooperate with lock, pins lock and is with 2.At this moment, lock is with 2 can only upwards lift, and can not withdraw from.Need withdraw from lock and be with 2, available hand is pushed the ratchet section 4 that dead bolt 5 makes the increment release lock band 2 of dead bolt 5, and Loose-leaf locker is the state of straightening one out and easing out his anxiety, and lock is with 2 just can extract out from guiding slotted eye 10 and even loose-leaf hole like a cork.

Embodiment 2, can be clear that from Fig. 3 and Fig. 4 this is a kind of laterally Loose-leaf locker of bookbinding of loose-leaf that is used for, also be with 2 to form by locked body 1 and lock, locked body 1 is provided with two guiding slotted eyes 10, be provided with dead bolt 5 in the guiding slotted eye 10, the mounting means of dead bolt 5 is identical with embodiment 1, and lock is with 2 to be with 2 also to be a flexible strip shape body with locked body 1 for dividing body structure structure lock, lock with 2 two ends be equipped with can with dead bolt of establishing 5 and the ratchet section 4 that cooperates positioning and locking in the locked body 1 guiding slotted eye 10.During use, only need lock is passed from the loose-leaf hole respectively from bottom to top with 2 two ends, then two locks that pass are inserted guiding slotted eye 10 on the locked body 1 respectively with 2 ends, promptly finish the bookbinding of loose-leaf, be exposed to locked body 1 outer residue lock and be with 2 can be plugged in the pressure zone button 6.The thickness of this Loose-leaf locker bookbinding loose-leaf 11 can be regulated arbitrarily according to actual needs.If the thickness of bookbinding loose-leaf can enlarge by the bookbinding hole 12 of bookbinding loose-leaf 11 during greater than locked body 1 thickness, make the interior convex portion contract of locked body 1 go into to bind in the hole 12, thereby the whole height that reduces after the loose-leaf make the loose-leaf of bookbinding more smooth.The loose-leaf that lock band is bound under relaxed state can the whole no folding line of page or leaf open.

Claims (4)

1, the utility model relates to the culture and education apparatus, especially a kind of Loose-leaf locker that is used for all kinds of loose-leaves, comprise that locked body 1 and lock be with 2, it is characterized in that: have on the locked body 1 for lock with being provided with dead bolt 5 in the 2 guiding slotted eyes 10 that run through, lock is a kind of flexible strip shape bodies with 2, and lock is provided with locking ratchet section 4 with 2 with the suitable distance of the abutting end of dead bolt 5.

2, Loose-leaf locker according to claim 1, guiding slotted eye 10 places that it is characterized in that locked body 1 also are provided with to insert and press the residue lock with 2 pressure zone button 6.

3, Loose-leaf locker according to claim 1 is characterized in that dead bolt 5 is installed in the locked body 1 guiding slotted eye 10 by a resistance to torsion muscle 3.

4, Loose-leaf locker according to claim 1 is characterized in that dead bolt 5 is to be installed in the guiding slotted eye 10 of locked body 1 by pivot pin 7, return spring 8 and alignment pin 9.

Images