CN203961520U

CN203961520U - Luggage side lock

Info

Publication number: CN203961520U
Application number: CN201420433693.9U
Authority: CN
Inventors: 陈宏伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-08-01
Filing date: 2014-08-01
Publication date: 2014-11-26
Anticipated expiration: 2024-08-01

Abstract

The utility model provides a kind of luggage side lock, comprise lock body, dead bolt and springboard, springboard one end is hinged on lock body, and springboard is rotatable around the relative lock body of pin joint, springboard is provided with lock pin, dead bolt is provided with lockhole, match with the lockhole of dead bolt locking limit lock of lock pin, described springboard is provided with lock pin slot is installed, described lock pin is fixedly mounted on lock pin slot is installed, springboard is by plastic material injection mo(u)lding, and lock pin and dead bolt are metal material die cast, feature simple in structure, that firmness is high, cost is low that this luggage side lock has.

Description

Luggage side lock

Technical field

The utility model relates to luggage side lock.

Background technology

Existing luggage side lock comprises lock body, dead bolt and springboard, springboard one end is hinged on lock body, and springboard is rotatable around the relative lock body of pin joint, springboard is provided with lock pin, dead bolt is provided with lockhole, match with the lockhole of dead bolt locking limit lock of lock pin, in order to make case and bag overall weight comparatively slim and graceful and convenient for production, conventionally adopt lighter plastic material to manufacture springboard and the lock pin of integrated injection molding, will cause like this lock pin to coordinate with dead bolt locking time, easily pulled open by force, while pulling open case and bag by force, lock pin inserts in dead bolt lockhole can be subject to the pulling force of dead bolt to it, the action direction of this pulling force is the length direction of vertical lock pin, and lock pin is metal material, therefore be easy to by bending and break as the lock pin of tabular plastic material, if and springboard and lock pin are all adopted to the moulding of metal material integrally casting, can cause case and bag entirety important overweight, also can increase cost raw material metal price higher than plastic material simultaneously.

Utility model content

Technical problem to be solved in the utility model is: a kind of simple in structure, firmness is high, cost is low luggage side lock is provided.

In order to solve the problems of the technologies described above, technical solution of the present utility model is such: luggage side lock, comprise lock body, dead bolt and springboard, springboard one end is hinged on lock body, and springboard is rotatable around the relative lock body of pin joint, springboard is provided with lock pin, dead bolt is provided with lockhole, match with the lockhole of dead bolt locking limit lock of lock pin, described springboard is provided with lock pin slot is installed, described lock pin is fixedly mounted on lock pin slot is installed, and springboard is by plastic material injection mo(u)lding, and lock pin and dead bolt are metal material die cast.

The beneficial effects of the utility model are: in above-mentioned technical solution, lock pin is set on the springboard of plastic material injection mo(u)lding slot is installed, metal material die cast being installed to lock pin installs in slot again, make luggage side lock in the time of lockup state, the active force that locking coordinates acts between the lock pin and dead bolt of two metal material die casts, make lock pin can not broken by bending and cause luggage side lock to be pulled open by force, and force transfer is between lock pin and springboard, owing to being that lock pin is arranged on lock pin on springboard and installs in slot, therefore no matter be the lock pin of tabular or the springboard of plastic material injection mo(u)lding, good firmness can both be provided, can not cause lock pin or springboard fracture, such structure can realize the increase that high-intensity cooperation also can provide slimmer and more graceful deadweight to control cost, therefore the luggage side lock that the utility model provides has simple in structure, firmness is high, the feature that cost is low.

Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.

Brief description of the drawings

Fig. 1 is the overall structure schematic diagram of the luggage side lock that provides of the utility model.

Fig. 2 is the top view of Fig. 1.

Fig. 3 is the structural representation of the dead bolt in Fig. 1.

Fig. 4 is the perspective view of springboard band lock pin.

Fig. 5 is the structural representation of looking up of springboard band lock pin.

Fig. 6 is the A-A sectional view in Fig. 5.

Fig. 7 is the not perspective view with lock pin of springboard.

Fig. 8 is the perspective view of lock pin.

Detailed description of the invention

As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, shown in Fig. 8, the utility model provides the specific embodiment of luggage side lock, comprise lock body 1, dead bolt 2 and springboard 3, springboard 3 one end are hinged on lock body 1, and springboard 3 is rotatable around the relative lock body 1 of pin joint, springboard 3 is provided with lock pin 4, dead bolt 2 is provided with lockhole 2-1, match with the lockhole 2-1 of dead bolt 2 locking limit lock of lock pin 4, springboard 3 is provided with lock pin slot 5 is installed, lock pin 4 is fixedly mounted on lock pin slot 5 is installed, springboard 3 is by plastic material injection mo(u)lding, lock pin 4 and dead bolt 2 are metal material die cast, lock pin 4 comprises the insertion end 4-1 matching with lock pin installation slot 5 and the locking end 4-2 matching with dead bolt 2, insertion end 4-1 is provided with grab 6, grab 6 can be a rectangular leg-of-mutton triangular prism in cross section, be attached to lock pin 4 sides with longer right-angle side place face, using inclined-plane as transition face, the right-angle side place face shorter taking lower end is card access surface, lock pin is installed slot 5 and is provided with draw-in groove 7, grab 6 coordinates with draw-in groove 7 clampings, be that draw-in groove 7 matches with grab 6 shapes, when installation, the insertion end 4-1 of lock pin 4 is inserted to lock pin slot 5 is installed, because springboard 3 is plastic material integrated injection molding, possesses elasticity, therefore can strut taking the inclined-plane of grab 6 as transition face lock pin slot 5 is installed, until grab 6 is inserted into the position of draw-in groove 7, grab 6 enters draw-in groove 7 and realizes clamping cooperation formation barb, realizing lock pin 4 cannot install in slot 5 from lock pin, on lock pin 4, be also provided with positive stop lug boss 8, positive stop lug boss 8 is connected to the lock pin of springboard 3 and installs on the bottom surface of slot 5 peripheries in the time that the grab 6 of lock pin 4 insertion end 4-1 coordinates with draw-in groove 7 clampings of lock pin installation slot 5, it is in order to be inserted at grab 6 behind the position of draw-in groove 7 that positive stop lug boss 8 is set, can not continue again to insert forward and cause grab 6 and draw-in groove 7 to depart from clamping and coordinate, can also under corresponding states, not press springboard 3 at the lockhole 2-1 of dead bolt 2 and lock pin 4 positions simultaneously, make lock pin 4 withstand on other positions of dead bolt 2 and cause lock pin 4 lock pin to be installed to the impact on slot 5 tops, owing to installing and offer draw-in groove 7 on slot 5 at lock pin, in the time of Mold Making, lock pin need to be installed as shown in Figure 7 to slot 5 tops and open groove, a decorative panel is set again to be covered on lock pin installation slot 5.

Claims

1. luggage side lock, comprise lock body (1), dead bolt (2) and springboard (3), springboard (3) one end is hinged on lock body (1), and springboard (3) is rotatable around the relative lock body of pin joint (1), springboard (3) is provided with lock pin (4), dead bolt (2) is provided with lockhole (2-1), match with the lockhole (2-1) of dead bolt (2) locking limit lock of lock pin (4), it is characterized in that: described springboard (3) is provided with lock pin slot (5) is installed, described lock pin (4) is fixedly mounted on lock pin slot (5) is installed, springboard (3) is by plastic material injection mo(u)lding, lock pin (4) and dead bolt (2) are metal material die cast.

2. luggage side lock according to claim 1, it is characterized in that: described lock pin (4) comprises the insertion end (4-1) matching with lock pin installation slot (5) and the locking end (4-2) matching with dead bolt (2), described insertion end (4-1) is provided with grab (6), described lock pin is installed slot (5) and is provided with draw-in groove (7), and described grab (6) coordinates with draw-in groove (7) clamping.

3. luggage side lock according to claim 1 and 2, it is characterized in that: on described lock pin (4), be also provided with positive stop lug boss (8), described positive stop lug boss (8) is connected to the lock pin of springboard (3) and installs on the bottom surface of slot (5) periphery in the time that the grab (6) of lock pin (4) insertion end (4-1) coordinates with draw-in groove (7) clamping of lock pin installation slot (5).