CN112127709A - One-key release anti-theft protection direct-locking device of luggage case - Google Patents

Abstract

The invention discloses a one-key release anti-theft protection straight buckle lock device of a luggage case, which relates to the technical field of anti-theft locks and comprises a buckle, a movable protection cover and a lock shell lock column, wherein a buckle sheet is movably connected with an anti-theft locking protection sheet through a first shaft, the middle part of the first shaft is sleeved with a first torsion spring, the end part of the first torsion spring is inserted on the buckle sheet, and one end of the buckle sheet and one end of the anti-theft locking protection sheet are provided with a wrapping semicircular opening. According to the invention, by arranging the tail piece, locking of the locking shaft can be released by pressing the tail piece when unlocking is carried out, so that a user can easily unlock the lock, and the aim of easily unlocking the lock is achieved.

Description

One-key release anti-theft protection direct-locking device of luggage case

Technical Field

The invention relates to the technical field of anti-theft locks, in particular to a one-key release anti-theft protection direct-buckling lock device of a luggage case.

Background

The luggage case is also called a traveling case or a draw-bar case, is a case which is carried when going out and is used for placing articles, and is one type of luggage. Usually, the luggage case is used for placing clothes, personal care products and souvenirs required by travel, and notebook computers and other important electrical appliances which are inconvenient to carry about can also be placed in the luggage case. The luggage case is the best choice for storing articles in modern trips of doors and trips, but the articles stored in the luggage case are expensive, so the luggage case becomes an important next-hand object for thieves, and although the existing luggage cases are provided with various locks, the existing locks on the luggage cases have great defects, and the luggage cases can be easily opened by illegal personnel.

At present, the existing luggage cases are all provided with locks, but most of the locks are easily pried, the condition that articles are lost is easily caused in the process of traveling, and the existing luggage case locks can be blocked and cannot be opened when being opened, so that unnecessary troubles are brought to users.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the one-key release anti-theft protection direct-buckling lock device of the luggage case, which has the advantages of preventing illegal personnel from damaging the inside of a lock, being convenient and quick to use, unlocking and the like, and solves the problems in the background art.

(II) technical scheme

In order to achieve the purposes of preventing illegal personnel from damaging the inside of the lock and conveniently and quickly unlocking the lock by using the lock, the invention provides the following technical scheme:

a key release theftproof protection direct-buckling lock device of suitcase, including the hasp, the activity safety cover, the lock shell, the lock post, go up the jam plate, the lock shell passes through the rivet riveting in the side of box, the hasp setting is in the inside of lock shell, activity safety cover swing joint is in the bottom of lock shell, set up the arch hole with lock post looks adaptation on the hasp, set up the spacing lockhole with lock post looks adaptation on the lock shell, the side of the upper cover of going up the jam plate through rivet fixed connection, go up the jam plate and cooperate the setting with the hasp.

Preferably, the hasp contains tail piece, hasp piece, pick-proof locking screening glass, primary shaft, and wherein the hasp piece is through primary shaft and pick-proof locking screening glass swing joint, and first torsion spring has been cup jointed at the middle part of primary shaft, and the tip of first torsion spring is pegged graft on the hasp piece, and the middle part and the pick-proof locking screening glass top of first torsion spring are tight, and the one end of hasp piece and pick-proof locking screening glass is provided with the package semicircle mouth, and the arch hole has been seted up at the middle part of hasp piece.

Preferably, the movable protection cover contains sliding tray, tight axle in top, safety cover, stay, wherein the tight axle in top set up with tail piece complex position, the both ends of tight axle in top respectively with the inner wall fixed connection of safety cover, the sliding tray has all been seted up to two sides of safety cover, the stay sets up in safety cover open-ended one end.

Preferably, the lock shell contains second torsion spring, spacing pivot, the fixed plate, spacing lockhole, lock the shell, wherein spacing pivot sets up with the sliding tray cooperation, second torsion spring has been cup jointed at the middle part of spacing pivot, second torsion spring's one end is pegged graft inside the fixed plate, second torsion spring's middle part sets up with the safety cover cooperation, spacing lockhole is seted up at the top of locking the shell, second torsion spring's both ends and the inner wall fixed connection of locking the shell, lock the shell and pass through rivet and fixed plate riveting, the fixed plate passes through the rivet riveting on the box, the top of fixed plate be provided with safety cover complex protruding bridge.

Preferably, the lock cylinder comprises a rotary piece and a lock body, wherein the arch hole and the limiting lock hole are matched with the lock body, and the rotary piece is matched with the locking piece.

Preferably, the locking plate contains mounting plate, locking shaft, and the mounting plate passes through rivet riveting on the upper cover, the both ends and the mounting plate fixed connection of locking shaft, locking shaft and the adaptation of package tight semicircle mouth.

Three beneficial effects

Compared with the prior art, the invention provides a one-key release anti-theft protection direct-buckling lock device of a luggage case, which has the following beneficial effects:

1. this straight padlock device of one key release theftproof protection of suitcase through setting up the tailpiece, when unblanking, just can remove the locking of locking axle through pressing the tailpiece, can let the very light purpose of unblanking of beating of user, reaches the light mesh of unblanking.

2. This straight padlock device of a key release theftproof protection of suitcase through setting up the lock shell, the lock shell can be protected the hasp, prevents that illegal personnel from prizing the hasp piece and warping, and the safety cover can protect the tail piece under the locking state, when the safety cover is not opened, uses any external force can not press down the tail piece, reaches the purpose that prevents illegal personnel and prize the lock and steal.

Drawings

FIG. 1 is a schematic perspective view of a latch according to the present invention;

FIG. 2 is a perspective view of the movable protective cover of the present invention;

FIG. 3 is a schematic perspective view of the lock case according to the present invention;

FIG. 4 is a schematic view of a lock cylinder according to the present invention;

FIG. 5 is a partially assembled perspective view of the present invention;

FIG. 6 is a schematic cross-sectional view of the present invention;

FIG. 7 is a perspective view of the mounting plate of the present invention;

fig. 8 is a schematic perspective view of the box body of the present invention.

In the figure: 1. a tail piece; 2. an arch-shaped hole; 3. a first torsion spring; 4. a locking piece; 5. the protective plate is prevented from being locked by prying; 6. a first shaft; 7. a sliding groove; 8. jacking the shaft; 9. a protective cover; 10. a locking piece; 11. a convex bridge; 12. a second torsion spring; 13. a limiting rotating shaft; 14. a fixing plate; 15. limiting lock holes; 16. a lock housing; 17. rotating the sheet; 18. a lock body; 19. mounting a sheet; 20. a locking shaft; 21. an upper cover; 22. and (4) a box body.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, the invention discloses a one-key release anti-theft protection straight buckle lock device of a luggage case, which comprises a one-key release anti-theft protection straight buckle lock buckle of the luggage case, and comprises a tail piece 1, a lock catch piece 4, an anti-prying locking protection sheet 5 and a first shaft 6, wherein the lock catch piece 4 is movably connected with the anti-prying locking protection sheet 5 through the first shaft 6, the middle part of the first shaft 6 is sleeved with a first torsion spring 3, the end part of the first torsion spring 3 is inserted on the lock catch piece 4, the middle part of the first torsion spring 3 is tightly propped against the anti-prying locking protection sheet 5, one ends of the lock catch piece 4 and the anti-prying locking protection sheet 5 are provided with wrapping semicircular openings, and the middle part of the lock catch piece 4 is provided; a one-key release anti-theft protection direct-buckling lock movable protective cover of a luggage case comprises a sliding groove 7, a jacking shaft 8, a protective cover 9 and a locking sheet 10, wherein the jacking shaft 8 is arranged at a position matched with a tail sheet 1, two ends of the jacking shaft 8 are respectively fixedly connected with the inner wall of the protective cover 9, the sliding groove 7 is formed in each of two side surfaces of the protective cover 9, and the locking sheet 10 is arranged at one open end of the protective cover 9; the one-key release anti-theft protection direct-buckling lock shell of the luggage case comprises a second torsion spring 12, a limiting rotating shaft 13, a fixing plate 14, a limiting lock hole 15 and a lock shell 16, wherein the limiting rotating shaft 13 is matched with the sliding groove 7, the second torsion spring 12 is sleeved in the middle of the limiting rotating shaft 13, one end of the second torsion spring 12 is inserted into the fixing plate 14, the middle of the second torsion spring 12 is matched with the protective cover 9, the limiting lock hole 15 is formed in the top of the lock shell 16, two ends of the second torsion spring 12 are fixedly connected with the inner wall of the lock shell 16, the lock shell 16 is riveted with the fixing plate 14 through rivets, the fixing plate 14 is riveted on the case body 22 through rivets, the top of the fixing plate 14 is provided with two convex bridges 11 matched with the protective cover 9, and the distance between the two convex bridges 11 is matched with the width of the protective cover 9; a one-key release anti-theft protection direct-buckled lock column of a luggage case comprises a rotary sheet 17 and a lock body 18, wherein an arch hole 2 and a limiting lock hole 15 are both matched with the lock body 18, the rotary sheet 17 is matched with two locking sheets 10, and the two locking sheets 10 are symmetrically arranged on a protection cover 9; a key release anti-theft protection direct-buckling lock upper lock plate of a luggage case comprises an installation sheet 19 and a locking shaft 20, the installation sheet 19 is riveted on an upper cover 21 through a rivet, two ends of the locking shaft 20 are fixedly connected with the installation sheet 19, and the locking shaft 20 is matched with a wrapping semicircular opening.

When the luggage case is used, when the luggage case is opened, firstly, a key is inserted into the inside of the lock body 18, the rotating piece 17 is rotated by the key, the rotating piece 17 is contacted and locked with the locking piece 10, so that the protection cover 9 can move downwards, the sliding groove 7 can slide outside the limiting rotating shaft 13, when the protection cover 9 moves downwards, the second torsion spring 12 can tightly press against the inner wall of the protection cover 9, so that friction force exists between the bottom of the protection cover 9 and the fixed plate 14 and the convex bridge 11, the protection cover 9 can stay at any position when moving, when the limiting rotating shaft 13 reaches the other end of the sliding groove 7, the protection cover 9 can integrally rotate due to the action of the second torsion spring 12, the protection cover 9 can overturn around the limiting rotating shaft 13, the tail piece 1 is leaked out, and a user presses the tail piece 1 to tilt one end with the tightening semicircular opening on the locking piece 4, the locking shaft 20 is released, and then the upper cover 21 can be opened; locking shaft 20 card advances the inside of packing tight semicircle orifice through pressing down tailpiece 1 in the locking, then loosen tailpiece 1 and make upper cover 21 locking, remove safety cover 9 and make safety cover 9 hide tailpiece 1 after that, then rotate rotor 17 through inserting the key in lock body 18 inside and make rotor 17 card tight locking piece 10, thereby guarantee that safety cover 9 can not remove again, because the inside top mandril 8 of safety cover 9 can form spacingly to tailpiece 1, can guarantee that tailpiece 1 can not be pressed down, thereby make hasp piece 4 and pick-proof lock screening glass 5 can not relax locking shaft 20 under the effect of any external force, thereby reach the purpose of preventing being prized.

To sum up, this luggage case's straight padlock device of one-key release theftproof protection is through setting up tail piece 1, when unblanking, just can remove the locking of locking axle 20 through pressing down tail piece 1, can let the very light unblanking of user, reach the purpose of light unblanking, through setting up lock shell 16, lock shell 16 can protect the hasp, prevent that illegal personnel from prizing hasp piece 4 and warping, safety cover 9 can protect tail piece 1 under the locking state, when safety cover 9 is not opened, use any external force and can not press down tail piece 1, reach the purpose that prevents that illegal personnel from prizing the lock and stealing.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the use of the verb "comprise a" to define an element does not exclude the presence of another, same element in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A key release theftproof protection direct-buckling lock device of suitcase, including hasp, activity safety cover, lock shell, lock post, go up the jam plate, its characterized in that: the lock shell is riveted on the side face of the box body through rivets, the lock catch is arranged in the lock shell, the movable protective cover is movably connected to the bottom of the lock shell, an arch-shaped hole matched with the lock column is formed in the lock catch, a limiting lock hole matched with the lock column is formed in the lock shell, the upper lock plate is fixedly connected to the side face of the upper cover through rivets, and the upper lock plate is matched with the lock catch.

2. A one-key release anti-theft protection direct latch apparatus of a luggage case as claimed in claim 1, wherein: the hasp contains tail piece, hasp piece, pick-proof locking screening glass, primary shaft, and wherein the hasp piece is through primary shaft and pick-proof locking screening glass swing joint, and first torsion spring has been cup jointed at the middle part of primary shaft, and the tip of first torsion spring is pegged graft on the hasp piece, and the middle part of first torsion spring is tightly pushed up with the pick-proof locking screening glass, and the one end of hasp piece and pick-proof locking screening glass is provided with the package semicircle mouth, and the arch hole has been seted up at the middle part of hasp piece.

3. A one-key release anti-theft protection direct latch apparatus of a luggage case as claimed in claim 1, wherein: the movable protective cover comprises a sliding groove, a jacking shaft, a protective cover and a locking sheet, wherein the jacking shaft is arranged at a position matched with the tail sheet, two ends of the jacking shaft are fixedly connected with the inner wall of the protective cover respectively, the sliding groove is formed in two side faces of the protective cover, and the locking sheet is arranged at one end of the protective cover, which is open.

4. A one-key release anti-theft protection direct latch apparatus of a luggage case as claimed in claim 1, wherein: the lock shell contains second torsion spring, spacing pivot, the fixed plate, spacing lockhole, lock the shell, wherein spacing pivot and sliding tray cooperation set up, second torsion spring has been cup jointed at the middle part of spacing pivot, second torsion spring's one end is pegged graft inside the fixed plate, second torsion spring's middle part and safety cover cooperation set up, spacing lockhole is seted up at the top of locking the shell, second torsion spring's both ends and the inner wall fixed connection of locking the shell, lock the shell and pass through rivet and fixed plate riveting, the fixed plate passes through the rivet riveting on the box, the top of fixed plate is provided with the convex bridge of safety cover complex.

5. A one-key release anti-theft protection direct latch apparatus of a luggage case as claimed in claim 1, wherein: the lock cylinder comprises a rotary piece and a lock body, wherein the arch hole and the limiting lock hole are matched with the lock body, and the rotary piece is matched with the locking piece.

6. A one-key release anti-theft protection direct latch apparatus of a luggage case as claimed in claim 1, wherein: the locking plate contains installation piece, locking shaft, and the installation piece passes through rivet riveting on the upper cover, the both ends and the installation piece fixed connection of locking shaft, locking shaft and the adaptation of package semicircle mouth mutually.

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