CN202391256U

CN202391256U - Drawer lock with handle

Info

Publication number: CN202391256U
Application number: CN2011204907522U
Authority: CN
Inventors: 陈皇吉
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-11-30
Filing date: 2011-11-30
Publication date: 2012-08-22
Anticipated expiration: 2021-11-30

Abstract

The utility model relates to a drawer lock with a handle. The technical scheme includes that the drawer lock with the handle comprises a lock cylinder and a lock bolt shell, a matched key is inserted in the lock cylinder, the lock bolt shell is provided with a lock bolt, the lock cylinder is mounted in a lock cylinder hole of the handle, a square convex pin at the front end of the lock cylinder is inserted in a square hole of a linkage lock cylinder on the upper cover of the lock bolt shell, an eccentric shaft is arranged at the front end of the linkage lock cylinder and inserted in a pin hole on the lower portion of the bolt, and a steel ball for positioning the lock cylinder and a spring catch are mounted on a cylinder on the middle section of the lock cylinder. The lock cylinder is mounted in the lock cylinder hole of the handle, the lock is unlocked by the key, the square convex pin at the front end of the lock cylinder rotates to drive the eccentric shaft, which is inserted in the pin hole on the lower portion of the bolt, of the linkage lock cylinder to rotate, so that the bolt retracts, and the drawer lock is unlocked. After the cabinet door or drawer lock is unlocked, the handle on the drawer lock can be directly used for pulling out a cabinet door or drawer, and the problem that the key of the drawer lock is damaged when a user pulls out the cabinet door or drawer by the aid of the key is avoided. The drawer lock is convenient in use, practical and reliable.

Description

A kind of drawer-lock that has handle

Technical field

The utility model relates to a kind of structure of drawer-lock, is specifically related to a kind of drawer-lock that has handle.

Background technology

The cabinet of existing family expenses or office usefulness, desk etc., people can install drawer-lock usually in order to place some important article on the panel of cabinet door or drawer, play the security protection effect through locking drawer-lock.Generally speaking, handle is housed also on the panel of cabinet cabinet door or drawer, after unblanking, hauls handle and open cabinet door or drawer.Sometimes some are too worried, directly haul key after unblanking and open cabinet door or drawer, because the cooperation of cabinet door and drawer is tighter, not only do not draw back cabinet door or drawer, but key is drawn bad, to oneself having caused many inconvenience.

The utility model content

The purpose of the utility model provides a kind of drawer-lock that has handle; After opening lock; The handle that can directly have with drawer-lock removes to draw back cabinet door or drawer, can not draw the phenomenon of bad drawer-lock key again, has solved the problems referred to above that existing drawer-lock exists.

The technical scheme that the utility model adopted is; A kind of drawer-lock that has handle; Comprise a lock core and the dead bolt shell that dead bolt is housed that is inserted with matched key; Described lock core is loaded in the lock core hole of handle, and the square protruding pin of lock core front end inserts in the square opening of dead bolt shell loam cake interlock lock core, and the eccentric shaft that interlock lock core front end is provided with inserts in the pin-and-hole of dead bolt bottom.

The described drawer-lock that has handle of the utility model, its characteristic also be,

The columnar portion in described lock core stage casing is equipped with steel ball and the spring stop piece that is used for locating lock core.

The utility model has the drawer-lock of handle, and lock core is loaded in the lock core hole of handle, opens institute with key, and the square protruding pin of lock core front end rotates, and drives the interlock lock core eccentric shaft rotating lock tongue retraction that inserts in dead bolt bottom pin-and-hole and opens drawer-lock.After opening cabinet door or drawer-lock, the handle that can directly have with drawer-lock removes to draw back cabinet door or drawer, can not draw the phenomenon of bad drawer-lock key again.The utility model drawer-lock is easy to use, and is practical reliable.

Description of drawings

Fig. 1 is the drawer-lock scheme of installation that the utility model has handle;

Fig. 2 is the drawer-lock structural representation that the utility model has handle.

Among the figure, 1. lock core, 2. dead bolt, 3. dead bolt shell, 4. handle, 5. lock core hole, 6. square protruding pin; 7. dead bolt shell loam cake, 8. interlock lock core, 9. square opening, 10. eccentric shaft, 11. pin-and-holes, 12. columnar portion; 13. steel ball, 14. spring stop pieces, 15. keys, 16. screws, 17. panels, 18. wood screws.

The specific embodiment

In conjunction with the accompanying drawing and the specific embodiment the utility model is elaborated.

A kind of drawer-lock that has handle; As depicted in figs. 1 and 2; Comprise a lock core 1 and the dead bolt shell 3 that dead bolt 2 is housed that is inserted with matched key, described lock core 1 is loaded in the lock core hole 5 of handle 4, and the square protruding pin 6 of lock core 1 front end inserts in the square opening 9 of dead bolt shell loam cake 7 interlock lock cores 8; The eccentric shaft 10 that interlock lock core 8 front ends are provided with inserts in the pin-and-hole 11 of dead bolt 2 bottoms, and the columnar portion 12 in described lock core 1 stage casing is equipped with the steel ball 13 and spring stop piece 14 that is used for locating lock core 1.

The utility model has the drawer-lock of handle, and during installation, the handle 4 that lock core 1 will be housed through screw 16 is fixed on the panel 17 of cabinet door or drawer, with wood screw 18 dead bolt shell 3 and dead bolt shell loam cake 7 is fixed on the panel 17 of cabinet door or drawer again; When unblanking, insert key 15 in lock core 1 teeth groove that is contained in handle 4 lock core holes 5, clockwise rotate key 15; Then the square protruding pin 6 of lock core 1 front end is along with rotation; The square protruding pin 6 that rotates inserts in the square opening 9 of dead bolt shell loam cake 7 interlock lock cores 8, and the square protruding pin 6 of rotation drives interlock lock core 8 through square opening 9 and rotates, and rotates through the eccentric shaft 10 that inserts in dead bolt 2 bottom pin-and-holes 11; Make dead bolt 2 retractions, open drawer-lock.After opening cabinet door or drawer-lock, the handle 4 that can directly have with drawer-lock removes to draw back cabinet door or drawer, can not draw the phenomenon of bad drawer-lock key 15 again.Rotate counterclockwise 15 of keys and make eccentric shaft 10 backward rotation that insert in dead bolt 2 bottom pin-and-holes 11, dead bolt 2 is ejected, close cabinet door or drawer.

The utility model has the drawer-lock novel structure of handle, and is easy to use, practical reliable.The columnar portion 12 in lock core 1 stage casing of drawer-lock is equipped with the steel ball 13 and spring stop piece 14 that is used for locating lock core 1; Can make lock core 1 fixed-site that is contained in handle 4 lock core holes 5; Can not produce axial displacement, the sleeve structure of the square protruding pin 6 of lock core 1 and interlock lock core 8 square openings 9 in addition is to the cabinet door or the drawer panel of different-thickness; Through regulating the insertion depth of square protruding pin 6 and square opening 9, the screw 16 of selecting length to be fit to just can be installed easily.

Above-mentioned embodiment is an instance of the utility model; Not enforcement and the interest field that is used for limiting the utility model; All equivalences of making according to the described content of the utility model patent protection scope change and modify, and all should be included in the utility model claim.

Claims

1. drawer-lock that has handle; Comprise a dead bolt shell (3) that is inserted with the lock core (1) of matched key and dead bolt (2) is housed; It is characterized in that; Described lock core (1) is loaded in the lock core hole (5) of handle (4), and the square protruding pin (6) of lock core (1) front end inserts in the square opening (9) of dead bolt shell loam cake (7) interlock lock core (8), and the eccentric shaft (10) that interlock lock core (8) front end is provided with inserts in the pin-and-hole (11) of dead bolt (2) bottom.

2. according to the right 1 described drawer-lock that has handle, it is characterized in that the columnar portion (12) in described lock core (1) stage casing is equipped with steel ball (13) and the spring stop piece (14) that is used for locating lock core (1).