CN2488690Y

CN2488690Y - Coded lock notebook

Info

Publication number: CN2488690Y
Application number: CN 01245741
Authority: CN
Inventors: 王君平
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-06-04
Filing date: 2001-06-04
Publication date: 2002-05-01
Anticipated expiration: 2011-06-04

Abstract

A cipher lock notebook is especially suitable for notebook with hard cover, such as diary, notebook, data book, stamp book, photo album and address book, and features that its lock can not be unlocked without cipher, and it is convenient for use and carrying. The coded lock consists of a book with a front cover and a back cover and a coded lock, wherein the coded lock is formed by connecting a coded lock cylinder fixed on the front cover and a lock catch fixed on the back cover into a whole, the coded lock cylinder is connected onto a lock body by a limiting rod and a sliding driving rod which are matched with a plurality of keys, a switch is matched with a lock catch strip with a spring on the lock body through the sliding driving rod, and a lock cover is connected with the lock body into a whole and is matched with the plurality of keys and the lock catch strip to form the coded lock.

Description

The coded lock notepad

The utility model relates to a kind of attending classes articles for use, suits especially to have the coded lock notepad that uses on the basis of hard front cover at diary, photograph album, account book, minute book, data basis, stamp-album etc.

Existing commercially available and use most attending classes articles for use, minute book, notepad, diary etc. also exist certain defective, no function of keeping secret, no matter who takes hand, all can open and browse.

Though the coded lock diary also provides a kind of function that integrates attending classes articles for use and lock, makes diary have function of keeping secret, and easy to use, without password diary of not opening.But because of its coded lock is to be directly installed in the groove of plastic wrappage face of diary, to be with plastic wrappage and book together when therefore assembling, operation, assembling inconvenience also must have on the book of special front cover and could use, and exist significant limitation and performance stable inadequately.

The purpose of this utility model is to provide a kind of coded lock notepad, assembling, easy to use, highly sensitive, stable performance, and the scope of application is wide, and a kind of attending classes articles for use of top grade are provided for market.

The utility model is achieved in that the coded lock notepad is made up of the basis and the coded lock of band front cover, back cover, described coded lock by be fixed on the front cover cipher lock be fixed on pin on the back cover and link and be connected into integral body, described cipher lock is connected on the lock body by the gag lever post, the slip driving lever that cooperate with the number key, switch cooperates by the lock buckling strip of band spring on slip driving lever and the lock body, locking closure and lock body link into an integrated entity, and cooperate with number keys, lock buckling strip form.

Fig. 1. structural representation of the present utility model.

Fig. 2. the vertical view of Fig. 1.

Fig. 3. the structural representation of coded lock.

Fig. 4. the A-A view of Fig. 3.

Fig. 5. the buckle structure schematic diagram.

Fig. 6. the upward view of Fig. 3.

Fig. 7. the upward view of Fig. 5.

Below in conjunction with accompanying drawing embodiment of the present utility model is further described:

Locking closure (5) is rectangular with front cover (2) coupling, and an elliptical aperture (hole count is decided by what of password figure place) and an elongated hole are arranged on the bottom surface, and an edge has with switch (9) and cooperates notched chute, and two reference columns (19) are arranged on the inwall.

Lock body (4) is complementary with locking closure (5) shape, its top edge has male end, lower limb one side has the protrusion filler rod, corresponding elliptical aperture is arranged on the bottom surface, there is numeral on the limit, hole, two locating holes (18) and two location-plates (17) are arranged on the inwall of bottom surface, and there is the notched chute that cooperates with switch (9) at the edge of a sidewall.

Snap close (6) is and the strip of back cover (3) coupling that the centre has the latch hook (7) of a projection.

Number key (8) is oblique waist shape, and middle have protrusion all around, and form rectangle, and a side edge cross section is a double inclined plane.

Gag lever post (16) is The salient point (11) that shape, uniform vertical rod end all have a double inclined plane shape cooperates with double inclined plane on the number keys (8), is convenient to that number keys (8) are upper and lower to be moved and locate.

Slip driving lever (13) is by the identical upper and lower bar of shape, utilize the cylinder and the through hole that protrude on the two ends to connect into whole formation, its two ends is a shifting block just, there is the rectangle projection to cooperate in the middle of one side with switch (9), that one side has is uniform, button (15) or go up button (14) under the tab at interval, button (15) is down arranged on the position that promptly has, supreme button (14), the button of going up (14) is arranged on the contrary, do not have button (15) down, the position collocation of upper and lower button (14), (16) is determined by the password figure of coded lock.

The concave slide groove and the protruding hook that cooperate with latch hook (7) are arranged on the lock buckling strip (12), be connected with spring (10) on the termination.

Each is counted key (8) embeds in the elliptical aperture on lock body (4) bottom surface, embed slip driving lever (13) and gag lever post (16) in its two side clearance respectively, location-plate (17) locates to embed lock buckling strip (12), covering locking closure (5) embeds in two locating holes (18) on the lock bodies (4) two reference columns (19) on it, and connect into integral body with the seam on it, stick with glue knot again and be fixed into one, chute place on the sidewall, projection and switch (9) on slip driving lever (13) one sides link into an integrated entity, and then cipher lock is assembled into.

With the cipher lock that assembles, utilize the protrusion filler rod on the lock body (4) to embed in the groove at Note-book cover (2) edge, stick with glue knot and be fixed into one, snap close (6) being sticked with glue knot is fixed on the edge of back cover (3) again, with the latch hook (7) on the snap close (6), insert on the interior lock buckling strip (12) of lock body (4) by the through hole on the locking closure (5), this (1) is just by the lock jail.

As password is 3568, as long as press the 3rd, 5,6,8 in the number key (8) on lock body (4) face downwards, at this moment factor key (8) is pressed, make its break away from tab on detain contacting of (14), the position is higher than button (14), then at this moment with the moving switch (9) that hands down, switch (9) drives slip driving lever (13) and also moves down, shifting block drive lock buckling strip (12) by slip driving lever (13) end moves down, holddown spring (10), make the protruding hook on the lock buckling strip (12) break away from latch hook (7), notepad just can be opened.

The utility model compared with prior art, this notepad and coded lock are two independently parts, can divide Open, produce separately, and then be assembled into integral body, be beneficial to factory's streamline production, easily management, easily assembling. The scope of application is wide, all can install and use on the book that any structure and material is made. And the diary of prior art This also will assemble together with book, and trouble, inconvenience also need this face special facture, that groove is arranged Could install, limitation is big, thereby has limited its scope of application.

Claims

1. coded lock notepad, by band front cover (2), the basis (1) of back cover (3) and coded lock are formed, it is characterized in that described coded lock connects into integral body by the cipher lock that is fixed on the front cover (2) with the snap close (6) that is fixed on the back cover (3), described cipher lock is by the gag lever post (16) that cooperates with number key (8), slip driving lever (13) is connected on the lock body (4), the lock buckling strip (12) that switch (9) is gone up band spring (10) by slip driving lever (13) and lock body (4) cooperates, locking closure (5) and lock body (4) link into an integrated entity, and with number keys (8), lock buckling strip (12) cooperation is formed.

2. notepad according to claim 1, it is characterized in that lock body (4) and locking closure (5) shape are complementary, its top edge has male end, lower limb one side has the protrusion filler rod, corresponding elliptical aperture is arranged on the bottom surface, there is numeral on the limit, hole, and two locating holes (18) and two location-plates (17) are arranged on the inwall of bottom surface, and there is the notched chute that cooperates with switch (9) at the edge of a sidewall; Locking closure (5) is rectangular with front cover (2) coupling, and an elliptical aperture and an elongated hole are arranged on the bottom surface, and an edge has with switch (9) and cooperates notched chute, and two reference columns (19) are arranged on the inwall.

3. notepad according to claim 1, it is characterized in that snap close (6) is the strip that mates with back cover (3), there is the latch hook (7) of a projection centre, be fixed on the edge of back cover (3) with the viscose glue knot, cipher lock utilizes the protrusion filler rod on the lock body (4) to embed in the groove at front cover (2) edge, sticks with glue knot and is fixed into one.

4. notepad according to claim 1 is characterized in that number key (8) is oblique waist shape, and middle have protrusion all around, and form rectangle, and a side edge cross section is a double inclined plane; Gag lever post (16) is

The salient point (11) that shape, uniform vertical rod end have a double inclined plane shape cooperates with double inclined plane on the number keys (8), and the concave slide groove and the protruding hook that cooperate with latch hook (7) are arranged on the lock buckling strip (12), is connected with spring (10) on the termination; Slip driving lever (13) is by the identical upper and lower bar of shape, utilize the cylinder and the through hole that protrude on the two ends to connect into whole formation, its two ends is a shifting block just, there is the rectangle projection to cooperate in the middle of one side with switch (9), that one side has is uniform, button (15) or go up button (14) under the tab at interval, and the position collocation of upper and lower button (14), (15) is determined by the password figure of coded lock.