CN201007120Y

CN201007120Y - Lock core structure

Info

Publication number: CN201007120Y
Application number: CNU2006201335304U
Authority: CN
Inventors: 谢煜光
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-08-27
Filing date: 2006-08-27
Publication date: 2008-01-16
Anticipated expiration: 2016-08-27

Abstract

A structure of the lock pin comprises a lock pin (1), a key hole (2), a marble hole (3), a side marble hole (4), an angle key (5), an angle marble (6), and a side marble (7), characterized in that the side marble (7) is arranged inside the side marble hole (4); the side marble (7) is composed of a small marble (8) and a locking bolt (9); and the small marble (8) is disposed on the inner side of the locking bolt (9). Thus the utility model solves two problems that the angle marble lock requires has precision and is hard to process, and the angle key (5) is not inserted smoothly, thereby reducing the process difficulty and the manufacturing cost, and enhancing the quality of the product.

Description

The structure of lock core

One, technical field

The utility model relates to a kind of lock cylinder of locking class, particularly a kind of structure of angle marble lock core.

Two, background technology

Application number is that 200610003905.X " anti-dial lock " is a kind of theftproof performance of providing in person angle marble lock preferably, comprising lock core, keyhole, pellet shot from a slingshot hole, side pellet shot from a slingshot hole, angle key, angle marble, formations such as side pellet shot from a slingshot are arranged.Its defective is that part processing precision is wanted height, difficult processing, and the plug of angle key has some setbacks.

Three, summary of the invention

The utility model purpose provides a kind of structure of lock core, mainly is the side pellet shot from a slingshot is split up into little pellet shot from a slingshot and locking bolt two parts, has reduced difficulty of processing, has realized its required precision, solves the problem that the plug of angle key has some setbacks simultaneously.

Content of the present utility model provides a kind of structure of lock core, include lock core, formations such as keyhole, pellet shot from a slingshot hole, side pellet shot from a slingshot hole, angle key, angle marble, side pellet shot from a slingshot, be primarily characterized in that: the side pellet shot from a slingshot is positioned at side pellet shot from a slingshot hole, the side pellet shot from a slingshot partly is made of little pellet shot from a slingshot and locking bolt two, little pellet shot from a slingshot is positioned at the inboard of locking bolt, and its supplementary features are: one, little pellet shot from a slingshot is that spheroid, cylinder or head are taper, circular arc, wherein any.Two, locking bolt is a cylinder, bar shaped or sheet shape, wherein any.Three, side pellet shot from a slingshot hole is hole, groove or hole slot combination.Four, the sub-hole of submissile that is built-in with little pellet shot from a slingshot is positioned at the sub-orifice plate of lock core, locking bolt or submissile.Five, side pellet shot from a slingshot hole, locking bolt are monomer or one and more than one combination.

Content of the present utility model also comprises keyhole, pellet shot from a slingshot hole, side pellet shot from a slingshot hole, angle key, angle marble, little pellet shot from a slingshot, locking bolt, the sub-hole of submissile, the sub-orifice plate of submissile of different shape.

The beneficial effects of the utility model provide a kind of structure of lock core, and the side pellet shot from a slingshot is split up into little pellet shot from a slingshot and locking bolt two parts, change the branch body structure into by overall structure, thereby have solved whole requirement on machining accuracy height, unmanageable problem; And change non-rigid sliding friction or rigidity rolling friction into by original rigidity sliding friction, reduced friction greatly and made the plug of angle key become smooth and easy.Can reduce difficulty of processing like this, reduce production costs, improve the quality of product.

Four, description of drawings

Fig. 1 to Figure 14 is the structural representation that the invention provides lock core;

Fig. 1 is the positive view of embodiment one lock core;

Fig. 2 is the complete section vertical view of Fig. 1;

Fig. 3 is the positive view of embodiment two lock cores;

Fig. 4 is the complete section vertical view of Fig. 3;

Fig. 5 is the positive view of embodiment three lock cores;

Fig. 6 is the complete section vertical view of Fig. 5;

Fig. 7 is the positive view of embodiment four lock cores;

Fig. 8 is the complete section vertical view of Fig. 7;

Fig. 9 is that the K of Fig. 8 lock core part is to view;

Figure 10 is the positive view of embodiment five lock cores;

Figure 11 is the complete section mansion view of Figure 10;

Figure 12 is the positive view of embodiment six lock cores;

Figure 13 is the complete section vertical view of Figure 12;

Figure 14 is the sub-orifice plate elevation of the submissile of Figure 13;

The implication of Fig. 1 to Figure 14 mark:

1, lock core; 2, keyhole; 3, pellet shot from a slingshot hole; 4, side pellet shot from a slingshot hole; 5, angle key; 6, angle marble; 7, side pellet shot from a slingshot; 8, little pellet shot from a slingshot; 9, locking bolt; 10, the sub-hole of submissile; 11, the sub-orifice plate of submissile; 12, breach; 13, spring; 14, mounting.

Five, the specific embodiment

Further specify the structure embodiment that the utility model provides lock core below in conjunction with accompanying drawing, its basic structure (referring to figs. 1 through shown in Figure 14) is: row 3 bottoms, five pellet shot from a slingshot holes in the lock core 1 communicate with keyhole 2, the side communicates with side pellet shot from a slingshot hole 4; An angle marble 6 is all arranged in each pellet shot from a slingshot hole 3, and submissile 8 that its sidewall breach 12 is corresponding with matches, and its head is axe-shape and matches with the inclined teeth form of angle key 5 in the keyhole 2; Former side pellet shot from a slingshot 7 in the side pellet shot from a slingshot hole 4 is split up into submissile 8 and locking bolt 9.

Embodiment one: on the basis of lock core basic structure, side pellet shot from a slingshot hole 4 is split up into five circular holes of a row, spheroid submissile 8 and cylinder locking bolt 9 are all arranged in each hole, on the angle marble 6 in each pellet shot from a slingshot hole 3 spring 13, mounting 14 are arranged all, this lock core is in unlocking condition (as shown in Figure 1 and Figure 2).

Embodiment two: on the basis of lock core basic structure, side pellet shot from a slingshot hole 4 is split up into five sub-holes 10 of submissile of row and a bar-shaped trough, spheroid submissile 8 is all arranged in the sub-hole 10 of each submissile, a bar shaped locking bolt 9 is arranged in the bar-shaped trough, on the angle marble 6 in each pellet shot from a slingshot hole 3 spring 13, mounting 14 are arranged all, this lock is in unlocking condition (as shown in Figure 3, Figure 4).

Embodiment three: on the basis of lock core basic structure, side pellet shot from a slingshot hole 4 is bar-shaped troughs, groove is built-in with a bar shaped locking bolt 9, have five sub-holes 10 of submissile of a row in the locking bolt 9, submissile 8 that a head circular arc is all arranged in each hole, one of this lock core are in the idle-run lock pin (as Fig. 5, shown in Figure 6) of unlocking condition.

Embodiment four: on the basis of lock core basic structure, side pellet shot from a slingshot hole 4 is the combinations by five sub-holes 10 of submissile of row and a bar-shaped trough, cylindrical submissile 8 is all arranged in the sub-hole 10 of each submissile, the combination of two locking bolts 9 is arranged in the bar-shaped trough, and this lock core is in locking states (as Fig. 7, Fig. 8, shown in Figure 9).

Embodiment five: on the basis of lock core basic structure, side pellet shot from a slingshot hole 4 is the bar-shaped trough through holes perpendicular to five pellet shot from a slingshot holes 3, the locking bolt 9 that a sheet shape is arranged in the groove through hole, have five sub-holes 10 of submissile in the locking bolt 9, spheroid submissile 8 is all respectively arranged in the sub-hole 10 of submissile, on all angles pellet shot from a slingshot 6 in five pellet shot from a slingshot holes of one row 3 spring 13, mounting 14 are arranged respectively all, this lock core is in locking states (as Figure 10, shown in Figure 11).

Embodiment six: on the basis of lock core basic structure, side pellet shot from a slingshot hole 4 is that a bar-shaped trough is built-in with a sub-orifice plate 11 of submissile and a locking bolt 9, in the sub-hole 10 of each submissile of the sub-orifice plate 11 of submissile between angle marble 6 and locking bolt 9, submissile 8 that a head taper is all respectively arranged, this lock core is in unlocking condition, (as Figure 12, Figure 13, shown in Figure 14).

Above-mentioned embodiment also comprises keyhole 2, pellet shot from a slingshot hole 3, side pellet shot from a slingshot hole 4, angle key 5, angle marble 6, submissile 8, locking bolt 9, the sub-hole 10 of submissile, the sub-orifice plate 11 of submissile of each shape, and their concrete structure, shape are not described at this.

Claims

1. the structure of a lock core, include lock core (1), keyhole (2), pellet shot from a slingshot hole (3), side pellet shot from a slingshot hole (4), angle key (5), angle marble (6), side pellet shot from a slingshot (7), it is characterized in that: side pellet shot from a slingshot (7) is positioned at side pellet shot from a slingshot hole (4), side pellet shot from a slingshot (7) partly is made of little pellet shot from a slingshot (8) and locking bolt (9) two, and little pellet shot from a slingshot (8) is positioned at the inboard of locking bolt (9).

2. according to the structure of the described lock core of claim 1, it is characterized in that: little pellet shot from a slingshot (8) is that spheroid, cylinder or head are taper, circular arc, wherein any; Locking bolt (9) is cylinder, bar shaped or sheet shape, wherein any.

3. according to the structure of claim 1 or 2 described lock cores, it is characterized in that: side pellet shot from a slingshot hole (4) is hole, groove or hole slot combination.

4. according to the structure of claim 1 or 2 described lock cores, it is characterized in that: the sub-hole of submissile (10) that is built-in with little pellet shot from a slingshot (8) is positioned at lock core (1), locking bolt (9) or the sub-orifice plate of submissile (11).

5. according to the structure of the described lock core of claim 3, it is characterized in that: the sub-hole of submissile (10) that is built-in with little pellet shot from a slingshot (8) is positioned at lock core (1), locking bolt (9) or the sub-orifice plate of submissile (11).

6. according to the structure of claim 1 or 2 described lock cores, it is characterized in that: side pellet shot from a slingshot hole (4), each monomer or one and more than one combination naturally of locking bolt (9).

7. according to the structure of the described lock core of claim 3, it is characterized in that: side pellet shot from a slingshot hole (4), each monomer or one and more than one combination naturally of locking bolt (9).

8. according to the structure of the described lock core of claim 4, it is characterized in that: side pellet shot from a slingshot hole (4), each monomer or one and more than one combination naturally of locking bolt (9).

9. according to the structure of the described lock core of claim 5, it is characterized in that: side pellet shot from a slingshot hole (4), each monomer or one and more than one combination naturally of locking bolt (9).