CN2876274Y - Spring lock catch - Google Patents

Abstract

The utility model relates to a snap lock, the technical points are that a spring is put into the spring groove on the lock hook, a lock is inserted, grooves are disposed on both sides of the lock and a U-shaped clip is clamped the grooves on both sides of the lock. The utility model is designed with simple structure and small volume, therefore, this model is convenient for installation; no bolt fastening pieces are needed for installation, the phenomenon of lock hook being jammed dose not exist, opening and closing are free, the handle and module panel would not fall off in the process of transportation, therefore, this model is applicable for digital wiring of telecommunication equipment and fiber wiring module.

Description

Spring lock catch

Technical field

The utility model relates to a kind of Spring lock catch that is applicable to that communication device class numeral distribution, fiber distribution module are used.

Background technology

Existing Spring lock catch when mounted need be fastening with two pieces of screws, and when the screw tension, a letter lock hook has stuck phenomenon, can not be capable of expansion and contraction, and cause the module faceplate folding ineffective, serious meeting causes the module faceplate can not be closed.

Summary of the invention

The purpose of this utility model just provides a kind of easy for installation, the Spring lock catch that latch hook can not be stuck.

The utility model can be realized by following mode: spring is put into the spring groove on the latch hook, inserts lock body, and the lock body both sides are fluted, and U type clip is stuck on the groove of lock body both sides.

The utility model is simple in structure, and volume is little, and is easy for installation, need not use screw fastener during installation, the phenomenon that no latch hook is stuck, folding is freely, can not occur in the transportation shaking hands and module faceplate situation about coming off, be applicable to that communication device class numeral distribution, fiber distribution module use.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is user mode figure of the present utility model.

In the drawings, latch hook 1, lock body 2, spring 3, U type clip 4, module faceplate 5, fixation kit 6.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model will be further described, is unique embodiment of the present utility model but do not represent it.

Please read Fig. 1, lock body 2 external Design of the present utility model are decorative cover, and appearance and size is greater than installing hole, and the both sides design has two grooves.Earlier spring 3 is put into the spring groove at latch hook 1 rear portion, pushed then in the cubic frame of lock body 2, again U type clip 4 is stuck on the groove of lock body 2 both sides.

When the utility model uses, please read Fig. 2, U type clip among Fig. 14 is taken out, the assembly that latch hook 1, lock body 2 and spring 3 are formed is put into the installing hole on the module faceplate 5, again U type clip 4 is stuck on the groove of lock body 2 both sides, the module faceplate 5 that closes, latch hook 1 is under the effect of spring 3, can be hooked in automatically on the fixation kit 6, thus stuck-module panel 5.

Claims (1)

1, a kind of Spring lock catch is characterized in that spring (3) puts into the spring groove on the latch hook (1), inserts lock body (2), and lock body (2) both sides are fluted, and U type clip (4) is stuck on the groove of lock body (2) both sides.

Images