CN202249198U - Guide rail type door lock - Google Patents

Abstract

The utility model provides a guide rail type door lock, mainly comprising a lock hole, a lock shell and a handle, wherein the handle is of a cylindrical structure; the lock hole is drilled at the center of the end face of the handle; a sliding groove is formed on the lock hole by facing towards the top edge of the handle; and the sliding groove is communicated with the lock hole; and the equidistant positions on the surface of the handle are respectively provided with concave faces. The guide rail door lock has the advantages of reasonable design, convenience for operation, convenience and practical applicability, and the like.

Description

Guide tracked door lock

Technical field

The utility model relates to a kind of daily necessities, especially a kind of lockset.

Background technology

As everyone knows, lockset is one of antitheft apparatus the most basic in people's life and work.At present, lockset mainly is made up of lock shell, lockhole, lock core and several parts of handle, still; Present lockhole surface overlaps with lock shell surface; When unblanking, can only directly insert lockhole to key and just can unblank, but under dim environment, people can't find the lockhole position; Often need to insert repeatedly and repeatedly could insert key, trouble very.In addition, present door lock also can't be deposited other article, for example: article such as charges for water and electricity document, release, promotional pamphlet, can only stick on the door-plate surface to these documents sometimes, it is attractive in appearance to influence door-plate, brings very big inconvenience to people.

Summary of the invention

The purpose of the utility model provides and a kind ofly unblanks conveniently, good looking appearance and can lay the guide tracked door lock of card.

The utility model mainly comprises lockhole, lock shell and handle, and handle is a cylindrical-shaped structure, and lockhole is offered in its end face center, offers chute from lockhole to the handle top margin, and chute communicates with lockhole; Offer concave surface to the lockhole direction respectively in the equidistant position of grip surface.

When unblanking, the user holds key, slips into the chute of key along the handle top margin, makes key slide to lockhole along chute, just can accomplish key insertion lockhole then and unblank, and chute can limit moving of key in the whole process, is convenient to key and inserts lockhole.In addition, the user also can insert the concave surface place in grip surface to article such as memo, paper slip, cards.

Compared with present technology, the beneficial effect of the utility model is: reasonable in design, easy and simple to handle, convenient and practical, but quickly unlocking, and be convenient to assign article such as memo.

Description of drawingsFig. 1 is the stereochemical structure sketch of the utility model.

The specific embodimentIn the stereochemical structure sketch of the utility model shown in Figure 1, mainly comprise lockhole 1, lock shell and handle 2, handle is a cylindrical-shaped structure, lockhole is offered in its end face center, offers chute 3 from lockhole to the handle top margin, and chute communicates with lockhole; Offer concave surface 4 to the lockhole direction respectively in the equidistant position of grip surface.

Claims (1)

1. guide tracked door lock; Mainly comprise lockhole (1), lock shell and handle (2); It is characterized in that: handle (2) is a cylindrical-shaped structure; Lockhole (1) is offered in its end face center, offers chute (3) from lockhole (1) to handle (2) top margin, and chute (3) communicates with lockhole (1); Offer concave surface (4) to lockhole (1) direction respectively in the surperficial equidistant position of handle (2).

Images