CN2132808Y

CN2132808Y - Suitcase lock

Info

Publication number: CN2132808Y
Application number: CN 92231286
Authority: CN
Inventors: 古明弘
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-08-27
Filing date: 1992-08-27
Publication date: 1993-05-12
Anticipated expiration: 2002-08-27

Abstract

The utility model relates to a suitcase lock, comprising a bottom shell, fastening plywood, a lock seat, a pressing block, a magnetic switch body, etc., wherein, the bottom surface of the pressing block is provided with a spring which is fixed at one end of the lock seat; the other end of the lock seat is downward formed into a pressing rod. The magnetic switch body is fixed on the lock seat; the bottom of the magnetic switch body is provided with magnetic push-moving blocks; the top surface of the magnetic switch body is provided with jointing grooves for magnetic blocks. A spacing end is arranged at one end of each of the magnetic push-moving blocks. At first, the keys of the magnetic blocks are arranged in the jointing grooves; therefore, the magnetic switch body is opened, and the fastening plywood is driven. Then, one end of the magnetic switch body is pressed, so that the pressing rod of the pressing block is released; then, the suitcase lock is opened.

Description

Suitcase lock

The utility model relates to a kind of lockset; Particularly relating to a kind of member suitcase simple, that be easy to make and operate locks.

The utilization scope of suitcase is extremely wide, and various suitcases are all established lockset, and lock set of suitcase is of a great variety at present; The composition member of suitcase lock is complicated, for example open/during closed operation essential adjust check the number, essential dual-purpose key cooperates and opens and locking.

The purpose of this utility model is: provide a kind of member simple, simple and convenient assembly, easy operating, the suitcase that can reduce production costs lock.

The suitcase lock major technique feature that the utility model provides is:

Drain pan, the saturating empty housing of rectangular end face, its peripheral top is provided with auricle, is provided with cylinder on enclosure interior one side;

Engaging metal plate, its stage casing are predetermined bending, and the ora terminalis place of an end is provided with breach, and the bending segment other end is provided with perforation, and the engaging metal plate other end is provided with recess, and perforation is set on the cylinder of drain pan;

Lock, be the pedestal that is provided with architrave and several pivoted holes, the both sides, stage casing are provided with the large and small mouth of wearing in its room, are provided with perforation at the auricle place of the peripheral corresponding drain pan of wearing mouth, the both sides of perforation are provided with fixing hole, wear mouthful architrave of the nearly fixing hole of a side joint greatly and are provided with diagonal cut joint; The auricle of drain pan inserts the perforation of lock, and drain pan and lock connect as one;

Flexible member is predetermined bending, and the one end is provided with the hook part, and it catches on the concane gap of engaging metal plate, and the other end is resisted against the architrave that lock is worn mouth greatly, and flexible member is set on the cylinder of drain pan;

Pressing block, the one end is provided with pivoted hole, is fixed in an end of lock by latch, and the architrave inboard of pivoted hole is provided with flexible member, is formed with the compacting bar under its other end one side direction, and the compacting bar is provided with slot;

The magnetic switch body, the one end is provided with pivoted hole, and the other end is formed with protuberance, is fixed on the lock by latch next-door neighbour pressing block, and its end face is provided with magnetic patch applying groove, and its bottom surface is provided with magnetic control and passes piece, and magnetic control is passed an end of piece towards having positive stop end.

The magnetic patch key is placed magnetic patch applying groove, open the magnetic switch body and drive the engaging metal plate, push the compacting bar of an end of magnetic switch body then, just the suitcase lock is opened with the pine oil pressing block.

Suitcase lock of the present utility model, structure member is simple, easy and simple to handle, and can reach the effect of expection lockset.

Description of drawings

Fig. 1 is the three-dimensional exploded view of the utility model suitcase lock.

Fig. 2 is the sectional view of the utility model suitcase lock.

Fig. 3 is the stereogram of the utility model suitcase lock.

Fig. 4 is the vertical view that the utility model suitcase lock is not installed pressing block and magnetic switch body.

Fig. 5 is the sectional view of the utility model suitcase lock opening.

By most preferred embodiment and accompanying drawing suitcase lock of the present utility model is elaborated:

As shown in Figure 1, suitcase lock of the present utility model comprises: drain pan (10), engaging metal plate (20), lock (30), flexible member (40), pressing block (50), magnetic switch body (60), magnetic patch key (70).

Drain pan (10) integrated punching is made, and is the saturating empty housing of rectangle and end face, and its peripheral top is provided with four auricles (11), is provided with cylinder (12) in housing on the side, and the cylinder upper end is shrunk to the less cover zygostyle (13) of diameter.

Engaging metal plate (20), its stage casing is bending, the ora terminalis place of one end is provided with breach (21), the bending segment other end is provided with perforation (22), the end of engaging metal plate (20) is provided with concane gap (23), concane gap (23) to enter breach less, and form than large rectangle hollow out section (24) to inside, concane gap one side forms long metal plate bar (25), and perforation (22) is set on the cover zygostyle (13) of drain pan (10).

Lock (30) is shaped to the pedestal of " day " font architrave (31) and two groups of pivoted holes (32), both sides, the interior stage casing of its room (33) are provided with large and small mouthful (34) and (35) of wearing, four auricles (11) at the peripheral corresponding drain pan (10) of wearing mouth are provided with four perforations (36), the both sides of four perforations are provided with fixing hole (37), the architrave of wearing mouthful (34) nearly fixing hole one side greatly is provided with diagonal cut joint (38), for a short time wear that mouthful (35) and the lock bottom surface between fixing hole (37) are recessed metal plate sheet (39), a formation spacing space (390) between lock (30) and metal plate sheet (39).

Flexible member (40), be spring in the present embodiment, the bending circle is around forming centre bore (41), the one end is provided with hook part (42) and is used for catching on above-mentioned concane gap (23), the other end (43) is resisted against the architrave below of wearing mouthful (34) peripheral perforation (36) greatly, and centre bore (41) snare of spring (40) is on the cover zygostyle (13) of drain pan (10).

Pressing block (50), the one end is provided with two pivoted holes (51), the architrave inboard of pivoted hole (51) is provided with a flexible member (52), flexible member (52) is the spring that circle is gone for a stroll and rolled in the present embodiment, it is gone for a stroll through circle, and folding forms two centre bores and its two ends are predetermined angular, has back stretch after covering, pass two pivoted holes (51) with latch (53) one, spring center hole and pivoted hole (32), pressing block is fixed on the lock (30), be formed with compacting bar (54) under pressing block (50) other end one side direction, the end of compacting bar is taper, and inboard is provided with slot (55) on it.

One end of magnetic switch body (60) is provided with pivoted hole (61), the other end is formed with protuberance (62), magnetic switch body next-door neighbour's pressing block (50) is fixed on the lock (30), its end face is provided with magnetic patch applying groove (64) (see figure 3), its bottom is provided with magnetic control and passes piece (63), and magnetic control is passed an end of piece (63) and brought formation two or three arm of angle (65) and positive stop end (66) down together.

During assembling, earlier the cover zygostyle (13) of drain pan (10) is gone up sheathed engaging metal plate (20), the end that the engaging metal plate is provided with breach (21) is positioned in the spacing space (390); Then, four auricles (11) of drain pan (10) are fixed in four perforations (36) of lock (30); Then, centre bore (41) snare that makes spring (40) is on the cover zygostyle (13) of drain pan (10), catch on the concane gap (23) that engages metal plate (20) with an end that is provided with hook part (42), the other end (43) then is resisted against the architrave below of wearing mouthful (34) peripheral perforation (36) greatly; The pressing block (50) of tool back stretch is fixed in an end of wearing mouthful (35) and fixing hole (37) for a short time on the lock (30); Protuberance (62) with magnetic switch body (60) is positioned in the diagonal cut joint (38) of lock (30) at last, its bottom shell then is resisted against on the spring (40), its positive stop end (66) then is limited between concane gap (23), the other end next-door neighbour's pressing block (50) that covers tool elastic force again is fixed on the lock (30), promptly is assembled into suitcase lock of the present utility model stereogram as shown in Figure 3.

Use is shown in Fig. 4,5, Fig. 5 shows that engaging metal plate (20) is fixed on the interior drain pan (10) of lock (30) by the two ends of spring (40), the concane gap (23) of engaging metal plate (20) removes and is caught on by spring hook part (42), and the effect that is subjected to both ends of the spring to open elastic force outward makes concane gap (23) be resisted against a wall acies of drain pan (10), and the breach (21) of engaging metal plate (20) other end also is partial to an end in spacing space (390); Magnetic switch body (60) is because be fixed in spring top, promptly has the predetermined oblique flexible elastic force of pushing as long as push to be provided with the fixing end of lock; And pressing block (50) cover action this moment the magnetic switch body (60) be opening, the positive stop end (66) of its magnetic control passing piece (63) is positioned at the rectangle hollow out section (24) of concane gap (23) } be to be provided with cone compacting bar (54) with pressing block (50) to press down drive engaging metal plate (20), the cell wall (56) of slot (55) bottom side is fastened in the breach (21) of engaging metal plate; Then magnetic patch key (70) is placed magnetic patch applying groove (64), with the closed magnetic switch body (60) of operated by magnetic force { positive stop end (66) of magnetic control passing piece this moment (63) is positioned between metal plate bar (25) end of concane gap (23) }, just can finish sealed action.During unlatching, at first magnetic patch key (70) is placed magnetic patch applying groove (64), open magnetic switch body (60) { positive stop end (66) of magnetic control passing piece this moment (63) is positioned at the rectangle hollow out section (24) of concane gap (23) } with operated by magnetic force, then, push to have and press down flexible magnetic switch body (60), at this moment magnetic control is passed three arms of angle (65) drive engaging metal plates (20) skew of piece (63) positive stop end (66) top, the cone that makes the breach (21) that engages the metal plate other end break away from pressing block (50) is suppressed the slot (55) on the bar (54), the spring that the pressing block fixed end is provided with pressing block (50) one ends up bullet so just finish the action of unlatching away from lock (30).

Claims

1, a kind of suitcase lock is characterized in that: comprise drain pan, engaging metal plate, lock flexible member, pressing block and magnetic switch body;

The saturating empty housing of the rectangular end face of drain pan, its peripheral top is provided with auricle, and its inner side is provided with cylinder;

The ora terminalis of engaging metal plate one end is provided with breach, and the other end is provided with perforation and concane gap, and perforation is set on the cylinder of drain pan;

Lock is the pedestal that is provided with architrave and pivoted hole, and the both sides, stage casing are provided with the large and small mouth of wearing in its room, is provided with perforation at the periphery of wearing mouthful, and the outside of perforation is provided with fixing hole, is provided with diagonal cut joint wearing a mouthful side frame edge greatly; The auricle of drain pan inserts the perforation of lock, and drain pan and lock connect as one;

One end of flexible member is provided with the concane gap that the engaging metal plate is caught in the hook part, and the other end is resisted against the architrave that lock is worn mouth greatly; Flexible member is set on the cylinder of drain pan;

Pressing block is fixed on an end of lock, and one side bottom surface is provided with flexible member, and the other end is formed with the compacting bar downwards, on the compacting bar slot is arranged;

One end of magnetic switch body is fixed on the lock, and the other end is formed with protuberance, and its end face is provided with magnetic patch applying groove, and its bottom is provided with magnetic control and passes piece, and magnetic control is passed an end of piece towards having positive stop end;

2, suitcase lock according to claim 1, it is characterized in that: the concane gap of described engaging metal plate is formed with the hollow out section bigger than its inlet to inside, and the one side is formed with the metal plate bar.

3, suitcase lock according to claim 1 is characterized in that: the positive stop end that the set magnetic control of described magnetic switch body is passed piece extends to form the inclined-plane to the top, both sides.