CN202970192U

CN202970192U - Central control combination lock group for case

Info

Publication number: CN202970192U
Application number: CN 201220534046
Authority: CN
Inventors: 陈宏伟
Original assignee: Individual
Current assignee: Wenzhou Hongying Luggage Accessories Co ltd
Priority date: 2012-10-18
Filing date: 2012-10-18
Publication date: 2013-06-05
Anticipated expiration: 2022-10-18

Abstract

A central control combination lock group for a case comprises a knob and a combination lock, as well as springboards and side locks, which are arranged on two sides and matched mutually, wherein two convex pillars are arranged at the lower end of the knob; the combination lock comprises lock cylinders, a lock baffle and a return spring; lock pins are arranged at the lower ends of the springboards; each springboard can be rotatably connected with the lock body of the corresponding side lock around a pin-connected joint on a vertical plane; springboard springs are arranged below the springboards; springboard switches and springboard switch springs are arranged below the springboards and close to the outer side; the springboard switches can be fixed below the springboards in a horizontal sliding manner; each side lock comprises a lock body and a lock body hook head on the other side of the case body, a lock groove is formed on the lock body, and a lock hole is formed on the lock body hook head; each springboard switch is provided with a springboard switch hook head, and a springboard switch lock groove matched with springboard switch hook head is formed on each lock body; a connection component and a connection component spring are arranged between the combination lock and either springboard switch below the springboards on two sides, and a track groove is formed on the connection component; and the track grooves and the convex pillars at the lower end of the knob are matched with each other, and a horizontally moving space is reserved in each track groove.

Description

Control coded lock group in case and bag

Technical field

The utility model relates to control coded lock group in a kind of case and bag.

Background technology

Control coded lock group in existing case and bag, in mostly adopting, the control knob drives the unlatching simultaneously of dual-side lock by the mode of connecting rod, need to press simultaneously the both sides springboard when closing dual-side is locked locking, such structure is for only having the free user of a hand, more difficult when closing, use very inconveniently, in can realizing dual-side lock separately the luggage combination lock of locking can't being realized separately, the dual-side lock is opened in control simultaneously, and is very inconvenient when opening.

Summary of the invention

The purpose of this utility model is to provide control coded lock group in a kind of case and bag easy to use.

for achieving the above object, the utility model technical solution is such: control coded lock group in a kind of case and bag, comprise knob, coded lock, the both sides springboard that matches and dual-side lock, described knob lower end is provided with two projections, described coded lock comprises lock core, stopper plate and returning spring, described springboard lower end is provided with lock pin, springboard is being rotatably connected on the lock body of limit lock around a pin joint on perpendicular, the springboard below is provided with the springboard spring, the elastic-restoring force that described springboard spring provides springboard to make progress, the springboard below is provided with springboard switch and springboard switch spring in the position in the outer part, described springboard switch can be fixed on below springboard slidingly, described springboard switch spring provides the springboard switch elastic-restoring force of direction laterally, described limit lock comprises lock body and the lock body gib head that is positioned on the opposite side casing, described lock body is provided with locked groove, described lock body gib head is provided with lockhole, described lock pin enters locked groove and passes lockhole with lock body gib head and lock body locking, the springboard switch is provided with springboard switch gib head, establish the springboard switch locked groove that matches with springboard switch gib head on lock body, springboard switch among below coded lock and both sides springboard is provided with a coupling assembling and coupling assembling spring, one end of coupling assembling can connect with the stopper plate of coded lock, the other end of coupling assembling is connected with the springboard switch, coupling assembling is provided with rail groove, described rail groove matches with the projection that the knob lower end is provided with, projection is with knob, and movable space, left and right is arranged in rail groove, during the coded lock opening, the stopper plate is removed the butt locking to coupling assembling, turning knob, projection and rail groove match and merge to drive coupling assembling and springboard switch and lock to coded lock direction slide-open limit, during the coded lock lockup state, coupling assembling and springboard switch can't slide to the coded lock direction.

in above-mentioned technical solution, coded lock comprises cipher lock, stopper plate and returning spring, described stopper plate can match with cipher lock up and downly, the stopper plate of coded lock can be realized by the opening and closing of cipher lock up and down, thereby realize that the stopper plate coordinates with the disengaging of coupling assembling and butt coordinates, therefore the control transmission between coded lock is locked with the limit is that the end by the stopper plate of coded lock and coupling assembling connects and can limit horizontally slipping of coupling assembling, connected by coupling assembling and springboard switch again and can limit horizontally slipping of springboard switch, again by the unlatching and press closure of takeofing that realizes springboard by whether coordinating of springboard switch locked groove on the springboard switch gib head of springboard switch and lock body, the locked groove that finally makes the lock pin of springboard lower end leave lock body breaks away from and reaches the lock pin insertion locked groove of opening limit lock or springboard lower end coordinating of lock body gib head and pass lockhole with lock body gib head and lock body locking, opening when coded lock coupling assembling that turning knob drives the left and right sides moves to the centre open the limit lock simultaneously, and to close limit, left and right sides when lock, can press separately left side or right side springboard, make the springboard lock pin enter locked groove and pass lockhole with lock body gib head and lock body locking, and the springboard switch gib head of springboard switch enters into the state that matches with springboard switch locked groove, springboard is no longer takeoff, coupling assembling corresponding in this process had the process that horizontally slips under the effect of springboard switch and coupling assembling spring, and the space of activity about having in the rail groove due to coupling assembling, the projection that makes the knob lower end can not horizontally slipping and rotate with coupling assembling, thereby can not have influence on the horizontally slipping or transfixion of coupling assembling of opposite side, such structure can realize the independent locking of limit lock of the left and right sides, must press simultaneously comparing of both sides springboard ability locking dual-side lock with existing case and bag central controlled lock group, obviously have characteristics easy to use, especially for only having in the free situation of a hand, existing case and bag central controlled lock group must be pressed simultaneously left and right sides springboard and just can't realize, and the structure of this luggage combination lock group that the utility model provides can realize, therefore control the coded lock group in the case and bag that the utility model provides and have characteristics easy to use.

The utility model will be further described below in conjunction with the drawings and specific embodiments.

Description of drawings

Fig. 1 is the overall structure schematic diagram of control coded lock group in the case and bag that provide of the utility model.

Fig. 2 is the structural representation that in the case and bag that provide of the utility model, control coded lock group is arranged on the coded lock opening on case and bag.

Fig. 3 is A-A sectional view in Fig. 2.

Fig. 4 is A place structure for amplifying schematic diagram in Fig. 3.

Fig. 5 is the control coded lock group overall structure schematic diagram of installation panel not in the case and bag that provide of the utility model.

Fig. 6 is B place structure for amplifying schematic diagram in Fig. 5.

Fig. 7 is the structural representation of control coded lock group closed condition in the case and bag that provide of the utility model.

Fig. 8 is C place structure for amplifying schematic diagram in Fig. 7.

Fig. 9 is the structure for amplifying schematic diagram of the right side coupling assembling in Fig. 3.

Figure 10 is the structure for amplifying schematic diagram of the left side coupling assembling in Fig. 3.

The specific embodiment

as Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, shown in Figure 10, the embodiment that the utility model provides, in case and bag, control coded lock group comprises knob 11, coded lock 2, the both sides springboard 3 that matches and dual-side lock 4, described knob 11 lower ends are provided with two projection 11-1, described coded lock 2 comprises lock core 2-1, stopper plate 2-2 and returning spring 2-3, described springboard 3 lower ends are provided with lock pin 3-1, springboard 3 is being rotatably connected on the lock body 4-1 of limit lock 4 around a pin joint on perpendicular, springboard 3 belows are provided with springboard spring 6, the elastic-restoring force that described springboard spring 6 provides springboard 3 to make progress, springboard 3 belows position in the outer part are provided with springboard switch 8 and springboard switch spring 9, described springboard switch 8 can be fixed on springboard 3 belows slidingly, described springboard switch spring 9 provides springboard switch 8 elastic-restoring force of direction laterally, described limit lock 4 comprises lock body 4-1 and the lock body gib head 4-2 that is positioned on the opposite side casing, described lock body 4-1 is provided with locked groove 4-3, described lock body gib head 4-2 is provided with lockhole 4-4, described lock pin 3-1 enters locked groove 4-3 and passes lockhole 4-4 with lock body gib head 4-2 and lock body 4-1 locking, springboard switch 8 is provided with springboard switch gib head 8-1, establish the springboard switch locked groove that matches with springboard switch gib head 8-1 on lock body 4-1, coded lock 2 is provided with a coupling assembling 10 and coupling assembling spring 5 with springboard switch 8 amongs of both sides springboard 3 belows, one end of coupling assembling 10 can connect with the stopper plate 2-2 of coded lock 2, the other end of coupling assembling 10 is connected with springboard switch 8, coupling assembling 10 is provided with rail groove 10-1, described rail groove 10-1 matches with the projection 11-1 that knob 11 lower ends are provided with, projection 11-1 rotates with knob 11, and movable space, left and right is arranged in rail groove 10-1, during coded lock 2 opening, stopper plate 2-2 removes the butt locking to coupling assembling 10, turning knob 11, projection 11-1 and rail groove 10-1 match and merge to drive coupling assembling 10 and springboard switch 8 to coded lock 2 direction slide-open limit locks 4, during coded lock 2 lockup state, coupling assembling 10 can't slide to coded lock 2 directions with springboard switch 8, opening when coded lock 2 coupling assembling 10 that turning knobs 11 drive the left and right sides moves to the centre open limit lock 4 simultaneously, and to close limit, left and right sides lock at 4 o'clock, can press separately left side or right side springboard 3, make springboard lock pin 3-1 enter locked groove 4-3 and pass lockhole 4-4 with lock body gib head 4-2 and lock body 4-1 locking, and the springboard switch gib head 8-1 of springboard switch 8 enters into the state that matches with springboard switch locked groove, springboard 3 is no longer takeoff, coupling assembling 10 corresponding in this process had the process that horizontally slips under the effect of springboard switch 8 and coupling assembling spring 5, and the space of activity about having in the rail groove 10-1 due to coupling assembling 10, the projection 11-1 that makes knob 11 lower ends can not horizontally slipping and rotate with coupling assembling 10, thereby can not have influence on the horizontally slipping or transfixion of coupling assembling 10 of opposite side, such structure can realize the limit lock 4 independent lockings of the left and right sides, must press simultaneously comparing of both sides springboard 3 ability locking dual-side locks 4 with existing case and bag central controlled lock group, obviously have characteristics easy to use, especially for only having in the free situation of a hand, existing case and bag central controlled lock group must be pressed simultaneously left and right sides springboard 3 and just can't realize, and the structure of this luggage combination lock group that the utility model provides can realize, easy to use.

Claims

1. control the coded lock group in case and bag, it is characterized in that: comprise knob (11), coded lock (2), the both sides springboard (3) that matches and dual-side lock (4), described knob (11) lower end is provided with two projections (11-1), described coded lock (2) comprises lock core (2-1), stopper plate (2-2) and returning spring (2-3), described springboard (3) lower end is provided with lock pin (3-1), springboard (3) is being rotatably connected on the lock body (4-1) of limit lock (4) around a pin joint on perpendicular, springboard (3) below is provided with springboard spring (6), described springboard spring (6) provides the springboard elastic-restoring force that (3) make progress, springboard (3) below is provided with springboard switch (8) and springboard switch spring (9) in the position in the outer part, described springboard switch (8) can be fixed on below springboard (3) slidingly, described springboard switch spring (9) provides springboard switch (8) elastic-restoring force of direction laterally, described limit lock (4) comprises lock body (4-1) and is positioned at lock body gib head (4-2) on the opposite side casing, described lock body (4-1) is provided with locked groove (4-3), described lock body gib head (4-2) is provided with lockhole (4-4), described lock pin (3-1) enters locked groove (4-3) and passes lockhole (4-4) with lock body gib head (4-2) and lock body (4-1) locking, springboard switch (8) is provided with springboard switch gib head (8-1), establish the springboard switch locked groove that matches with springboard switch gib head (8-1) on lock body (4-1), coded lock (2) is provided with a coupling assembling (10) and coupling assembling spring (5) with springboard switch (8) among of both sides springboard (3) below, one end of coupling assembling (10) can connect with the stopper plate (2-2) of coded lock (2), the other end of coupling assembling (10) is connected with springboard switch (8), coupling assembling (10) is provided with rail groove (10-1), described rail groove (10-1) matches with the projection (11-1) that knob (11) lower end is provided with, projection (11-1) rotates with knob (11), and movable space, left and right is arranged in rail groove (10-1), during coded lock (2) opening, stopper plate (2-2) is removed the butt locking to coupling assembling (10), turning knob (11), projection (11-1) and rail groove (10-1) match merge drive coupling assembling (10) with springboard switch (8) to coded lock (2) direction slide-open limit lock (4), during coded lock (2) lockup state, coupling assembling (10) can't slide to coded lock (2) direction with springboard switch (8).