CN2425982Y - Improvement of structure for leather trunk lock - Google Patents

Abstract

The utility model relates to an improvement of a structure for a leather trunk lock, particularly a plurality of brake blocks using a correct cipher hole on a cipher card matching with a lock body which can be extended for moving; when each brake block is moved, the brake block can be arranged in a predetermined horizontal slot arranged on a base of the brake block in an opening way, and a sliding part can be horizontally displaced along the direction of the horizontal slot without obstructed by the brake block for driving a molding piece for displacement; the molding piece can be released to be abutted with a pressing piece, a clamping part of the pressing piece can be pressed to be disengaged from clamping by a hook part of the leather trunk to become a practical structure of the leather trunk.

Description

The architecture advances of bag lock

The utility model is a kind of architecture advances of bag lock, referring in particular to a kind of the utilization on the password card is subjected to it to stretch into the majority system motion block of priming in the proper password hole cooperation lock body, make each brake block open level trough of presetting on the pedestal of above-mentioned brake block that is provided with when being subjected to priming, make a sliding part under the situation that not hindered by brake block, carry out horizontal movement according to above-mentioned level trough direction, and then can drive the rolled-up stock displacement, rolled-up stock is discharged press replacing of part one, order presses the part fastening part is able to break away from the leather trunk hooked part in pressing blocking again, and becomes a practical bag lock structure.

In the prior art, its purpose of all kinds of locksets all be ensure that the individual has or portable in property or capsule information etc., therefore a good lockset is weighed its standard, what lean on is practical and anti-theft effect quality.The lockset one of general traditional leather trunk is the standard key opening type lock at present, another is a check mark type lockset, but, the structure of this standard key formula lockset is stiff too merely, and unidimensional key or other such as only need utilize can hold special unlocking tool into lockhole, and all can open easily, real undesirable, combination lock can also be debated the knowledge lockset position of coupler by special skill, can't reach real effective antitheft purpose.In fact now in all various lock structures, in the face of holding, the robber who resorts to everything do not have the lockset that they can't not open, so good lockset, it should be on the one hand can increase the pirate of the open degree of difficulty, and has the function that postpones robber's uncaging time, secondly can make the user easy to operate and be difficult to special tool(s) or the general part of unblanking is opened again, and the part of unblanking is more easily preserved multiple advantages such as portable, edge this, at above-mentioned conventional lock, in addition improved necessity is arranged in fact.

In view of common bag lock still has above-mentioned shortcoming, the utility model is improved at these shortcomings, makes its more practicability and safe.Generation of the present utility model is arranged finally.

The utility model main purpose promptly aims to provide a kind of architecture advances of bag lock, mainly comprises: a upper lock body, a down lock body, are hubbed at the product that colludes on the upper lock body, and the critical elements such as card form key of a tool password shrinkage pool are formed; Wherein an end of upper lock body is to be hubbed on the handle of leather trunk one side, and the other end is to be provided with a fluting that can insert for above-mentioned card key, and the appropriate location of upper lock body is provided with a hole slot and can establishes for a pull piece cunning; It is to be provided with a stopper block that upper lock body and down lock body cover in the hollow bulb of formation, be that the brake block collocation flexible member group that is provided with differing heights is established on this stopper block, and a side cross section of stopper block is provided with a groove, this groove can stretch into for the locating flange of a sliding part, this sliding part is to be connected with mutually with above-mentioned pull piece, its bottom is to be formed with concave arc, be provided with a rolled-up stock between sliding part and down lock body in addition, this rolled-up stock one end is to be hubbed on the down lock body, end then extends upward suitable angle and is provided with the card division in addition, its concave arc place, corresponding above-mentioned sliding part bottom is provided with apical margin, the one default projection that presses the both sides of part is arranged with an end of a flexible member, end then is sheathed on the down lock body in addition, but pressing part is provided with outside projection on the side of fastening part blocking leather trunk in addition, be provided with a flange and press the corresponding rolled-up stock upper edge of part, when blocking be for the card division against, the above-mentioned product one end that colludes is the appropriate position that is hubbed at upper lock body, but the other end is formed with the opposite side of a hook system edge hook system leather trunk, according to this, can form a bag lock structure; It has the advantage of the portable part of unblanking, and has splendid anti-theft effect characteristic concurrently.

About detailed structure of the present utility model, technology contents and application principle please refer to accompanying drawing and do and be described as follows:

Fig. 1 is perspective exploded view of the present utility model.

Fig. 2 is another embodiment perspective exploded view of the present utility model.

Fig. 3 is stopper block of the present utility model, sliding part schematic diagram.

Fig. 4 is cross section of the present utility model generalized section.

Fig. 5 is the preceding cross section generalized section of not unblanking of the present utility model.

Fig. 6 is cross section, the back generalized section of unblanking of the present utility model.

Fig. 7 is the longitudinal section generalized section for the utility model blocking.

Fig. 8 inserts the longitudinal section schematic diagram of unblanking for the utility model card key.

Fig. 9 is action schematic diagram before of the present utility model the unblanking.

Figure 10 is the action schematic diagram of the utility model after unblanking.

Figure 11 is embodiment schematic diagram of the present utility model.

Please refer to shown in each accompanying drawing, can find out that by diagram the utility model mainly comprises: a upper and lower lock body 1,2, is hubbed at and colludes product 3 on the upper lock body 1, and the card key 4 of a tool password shrinkage pool 41; Wherein an end of upper lock body 1 is to be provided with a pivot part 11, is used for being hubbed on the positioning seat 51 of leather trunk 5, and the other end then is provided with one can be for the fluting 12 of above-mentioned card key 4 insertions, and a hole slot 13 is set on upper lock body 1 can be provided with for a pull piece 14; Upper lock body 1 covers with down lock body 2 and forms a hollow bulb, be to be provided with the block 6 of pulling in it, this stopper block 6 is provided with most brake grooves 63 and goes into respectively to be provided with pull most brake blocks 61 collocation flexible members of system arm 611 of differing heights and establish for 62 groups and form to hold, and a side of stopper block 6 is provided with a translation groove 64, this translation groove 64 is to stretch into for the locating flange 71 of default majority on the sliding part 7, be to have slot 72 to extend edge clipping 15 binding that is interlocked on this sliding part 7, and its two side bottom is formed with concave arc 73 with above-mentioned pull piece 14; Being provided with a rolled-up stock 74 collocation one flexible member between sliding part 7 and the down lock body 2 in addition establishes for 75 groups, these rolled-up stock 74 1 ends are to be hubbed on the down lock body 2, the other end then upwards is provided with card division 76 with suitable angle extension, rolled-up stock 74 corresponding above-mentioned sliding part 7 both sides concave arcs 73 places are provided with apical margin 77, be provided with a bead 78 in 77 shapes of two apical margins, the salient point 21 installing flexible members 75 of the down lock body 2 of can arranging in pairs or groups according to a flexible member 75; It is to be arranged at down lock body 2 places for another default rolled-up stock 8, both sides are provided with the end of projection 81 with a sheathed flexible member 82, the other end of flexible member 82 then is sheathed on the down lock body 2, this press part 8 outside projection 81, be provided with fastening part 83 in addition can be on the pothook 52 of a side that is equipped in leather trunk 5, press 76 places, part 8 corresponding rolled-up stock 74 card divisions and be provided with a flange 84, the above-mentioned product 3 one ends that collude are appropriate positions that collocation one flexible member 32 is hubbed at upper lock body 1, the other end then is formed with a hook system edge 31 can be for the opposite side hooked part 52 of hook system leather trunk 5, according to this, can form a bag lock structure; When implementing, the card key 4 of this tool proper password shrinkage pool 41 can be inserted in the fluting 12 of upper lock body 1, make the effect support of the password shrinkage pool 41 that each brake block 61 had nothing in common with each other draw, make the system of the pulling arm 611 of each brake block 61 break away from translation groove 64 positions of stopper block 6 according to default lockset position of coupler, make whole piece translation groove 64 be a horizontal open state, make sliding part 7 each locating flange 71 can the piece 61 of not pulled respectively pull the system arm 611 obstruction, be subjected to the drive of pull piece 14 and produce horizontal movement, and then nationality is replaced action by concave arc 73 pressing down of a pair of rolled-up stock 74 of generation, cause the card division 76 of rolled-up stock 74 to be left to pressing the position of part 8 flanges 84 to limit, can make and press part 8 and can push away to the lock body direction and draw, and then make its inside fastening part 83 contract moving positioning seat 51 blockings that break away from leather trunk 5, making lock body upwards pull opens, again and then push away and draw the hook system that product 3 breaks away from leather trunks 5 opposite side hooked parts 52 of colluding, and be subjected to its flexible member that is pivoted 32 that the hook system of an elastic-restoring force escape leather trunk 5 is provided, that is discharge leather trunk 5 opposite sides and be unlocking condition, thereby make the bag lock structure Design, have the advantage of the portable part of unblanking, and have practical anti-theft effect concurrently.

In addition, pull piece 14 of the present utility model also can be arranged to drive an eccentric cylinder kenel that is inserted in the slot 72 with knob 14A and finish (as shown in Figure 2), so can be driven sliding part 7 generations one effect that moves of below by rotation mode.

In sum as can be known, the improvement of the utility model bag lock structure really has the portable part of unblanking and holds concurrently The characteristic of the splendid and practical anti-theft effect of tool, it is not good to use the anti-theft effect that improves traditional bag lock. By sending out A person of good sense has reached the inventor's goal of the invention to the improvement of conventional lock.

Claims (5)

1, a kind of improvement structure of bag lock mainly comprises: a upper and lower lock body (1,2), be pivoted upper lock body (1) collude product (3), and the card form key (4) of a tool unlocking cipher form.An end that it is characterized in that upper lock body (1) is to be hubbed on leather trunk one side, and the other end then is provided with a fluting (12) that can insert for above-mentioned card key (4), and the appropriate location of upper lock body (1) is provided with a hole slot (13) and can be provided with for a pull piece (14); Upper lock body (1) covers to form in the hollow bulb with down lock body (2) and is provided with a stopper block (6), be to be provided with password setting brake block (61) element that majority is subjected to above-mentioned card key (4) priming on this stopper block (6), and a side of stopper block (6) is connected with a sliding part (7), this sliding part (7) is to be connected with mutually with above-mentioned pull piece (14), be provided with an elasticity rolled-up stock between sliding part and down lock body in addition, this rolled-up stock is to be subjected to sliding part (7) compressing and produce springing about in the of between translation, and the one end is to be hubbed on the down lock body (2), the other end then upwards is provided with card division (76) with suitable angle extension, its both sides of part (8) that press that another is default are sheathed on the down lock body (2) through a flexible member (82), press more be provided with fastening part (83) on the part (8) but elasticity is equipped in leather trunk (5) goes up corresponding hooked part (52), and can be separated when being pressed pressing part (8), locating to be provided with a flange (84) in the card division (76) that presses the corresponding above-mentioned rolled-up stock of part (8) not subjected to pressure state (74) is resisted, make and press part (8) and can't inwardly press, impose translation at sliding part (7) and suppress when pressing part (8), promptly removed the resistance of card division to flange (84), order presses part (8) and is inwardly pressed to release and separate padlock, again, it is above-mentioned that to collude product (3) one end be the appropriate position that is hubbed at upper lock body (1), the other end then be formed with a hook system edge (31) but on the opposite side of hook system leather trunk (5).

2. bag lock structure as claimed in claim 1 is characterized in that on the stopper block (6) it being to be provided with most brake grooves (63), establishes and forms to be installed with pull most brake blocks (61) collocation flexible members (62) group of system arm (611) of differing heights.

3. bag lock structure as claimed in claim 1 or 2, it is characterized in that one of stopper block (6) side is provided with a translation groove (64), this translation groove (64) is to stretch into for the locating flange (71) that this sliding part (7) is gone up default majority, and is the binding that is interlocked of the edge clipping (15) that has slot (72) can supply pull piece (14) to extend on this sliding part (7).

4. bag lock structure according to claim 1, the bottom that it is characterized in that the corresponding sliding part of rolled-up stock (74) (7) is provided with concave arc (73) and the corresponding concave arc of rolled-up stock (74) (73) locates to be provided with apical margin (77), and establishes a flexible member (32) to produce a resiliency supported in rolled-up stock (74) bottom.

5. bag lock structure according to claim 1 is characterized in that pull piece (14) is to drive an eccentric cylinder that can be inserted in the last slot of sliding part (7) (72) by knob to be formed, and the sliding part (7) that rotation is connected with below driving moves.

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