CN203531532U - Eyelash type brush covering key hole of main lock in door leaf of security door - Google Patents

Abstract

An eyelash type brush covering a key hole of a main lock in a door leaf of a security door aims to change the current situation that a marble in a key hole of a main lock in a door leaf of a traditional security door is completely exposed out. The eyelash type brush is arranged in the door leaf of the security door and is arranged independently, an upper row of soft bristles and a lower row of soft bristles are fixed in a frame to form the eyelash type brush, the soft bristles have no gap and are arranged oppositely, and the eyelash type brush is arranged on the position in front of the key hole in the main lock in the door leaf of the security door and behind an outer panel of the door leaf, covers the key hole and a key sliding hole in the main lock, and mainly aims to prevent a theft from peeping at the marble in a key cylinder and implementing the opening action during technical opening; inserting and forward and backward parallel movement of a key are not affected, and dust outside the security door can also be prevented from eroding the key cylinder.

Description

A kind of eyelash formula hairbrush that covers in key hole on the interior master lock body of security door wing

Technical field

The utility model relates on security door master lock body key hole the overcovers such as anti-drilling lid, especially a kind ofly covers in security door wing the eyelash formula hairbrush of key hole on master lock body.

Background technology

On known traditional security door master lock body key hole, only have anti-drilling lid just there is no other covering object, even if added that the pellet in anti-drilling lid, lock core is to be also exposed to visual scope, with regard to having given convenience to the pellet in theft technical opening, lock core directly perceived, be exactly unsafe hidden danger for consumers like this.

Utility model content

For the above, the utility model provides a kind of eyelash formula hairbrush that covers in key hole on the interior master lock body of security door wing, and its object is exactly that the pellet that will change on traditional security door, in key hole is exposed to outer present situation completely.

The utility model solves the technical scheme that its technical problem adopts: the eyelash formula hairbrush that covers in key hole on master lock body is single-piece separate component, by gaplesss in the middle of upper and lower two row's banister brush, in opposite directions to row form, be fixed in a framework and form, its installation site correspondence in door leaf on master lock body key hole and key sliding eye before, door leaf outer panels after, its length, width are wanted to cover in key hole and the key sliding eye on master lock body.Owing to being banister brush, gapped in the middle of two rows, key can easily insert and forward and backward slip.

A kind of eyelash formula hairbrush that covers in key hole on the interior master lock body of security door wing described in the utility model, changes the pellet in key hole on the interior master lock body of traditional anti-stealing door and is exposed to outer present situation completely.Its useful effect is: the enforcement of spying on and hinder its breakdown action to pellet in lock core while preventing theft technical opening; Neither affect insertion and the forward and backward parallel of key of key, can also prevent the erosion of the outer dust of security door to lock core.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is further illustrated.

The front view of Fig. 1 the utility model eyelash formula hairbrush;

The supporting design sketch of Fig. 2 the utility model eyelash formula hairbrush and lock body;

Fig. 3 the utility model eyelash formula hairbrush installation site side view.

In figure 1, upper row's hairbrush 2, lower row's hairbrush 3, upper and lower hairbrush fixed frame 4, framework fixing hole 5, master lock body 6, parallel lock core 7, the super wide locking bolt 8 of monomer, key hole 9, key sliding eye 10, locking bolt lock body Connection Bracket 11, door leaf outer panels.

The specific embodiment:

In order further to explain the technical solution of the utility model, below by coming that by reference to the accompanying drawings the utility model is done to detailed elaboration.

Described in Fig. 1, upper row's hairbrush 1 with lower row's hairbrush 2 in opposite directions to row, be fixed in upper and lower hairbrush fixed frame 3, have framework fixing hole 4 on its four jiaos.

Described in Fig. 2, upper and lower hairbrush fixed frame 3 is installed in and can covers in key hole 8, key sliding eye 9 position above, and the super wide locking bolt 7 of monomer stretches out outside locking bolt lock body Connection Bracket 10, master lock body 5 is in locking state.

Described in Fig. 3, the super wide locking bolt 7 of monomer on door leaf, fixing by locking bolt lock body Connection Bracket 10, upper and lower hairbrush fixed frame 3 be arranged on door leaf outer panels 11 after.

Claims (2)

1. one kind covers in security door wing the eyelash formula hairbrush of key hole on master lock body, for single-piece separate component, it is characterized in that: by gaplesss in the middle of upper and lower two row's banister brush, in opposite directions to row form, be fixed in a framework and form, its length, width are wanted to cover in key hole and the key sliding eye on master lock body.

2. a kind of eyelash formula hairbrush of key hole on master lock body that covers in security door wing according to claim 1, is characterized in that: its installation site correspondence in door leaf on master lock body key hole and key sliding eye before, door leaf outer panels after.

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