CN2338418Y

CN2338418Y - Door lock with handle

Info

Publication number: CN2338418Y
Application number: CN 98216381
Authority: CN
Inventors: 赵小恒
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-06-25
Filing date: 1998-06-25
Publication date: 1999-09-15
Anticipated expiration: 2008-06-25

Abstract

The utility model relates to a door lock with a handle, which comprises a lock body and is characterized in that the lower part of the lock body is provided with a handle device which is mainly composed of a cam, a cam shaft, a slide block, a torsion spring, a sliding stopping head, a spring stopping piece and a handle, wherein the cam and the torsion spring are sheathed on the cam shaft; the cam clamps the sliding stopping head; the handle is connected with the cam shaft; the torsion spring can hook the spring stopping piece. The utility model improves the original mode that the door is directly pulled and pushed by a key after the door is opened by the key so as to make the damage of the key decreased to minimum degree. The handle can be used for conveniently and easily opening, pulling and pushing the door, and the utility model is applicable and beautiful.

Description

A kind of door lock with handle

The utility model relates to the door lock technology, specifically a kind of door lock with handle.

Existing door lock assembly is varied, particularly for security door, or outermost layer door at home.But ordinary circumstance is all not have handle or handgrip, and when unblanking, when lock pin is all opened, the also handy key of last dead bolt is turned on, and key is stressed bigger on the one hand, reduces key application life; The key volume is less on the other hand, relatively requires great effort during unlock deadbolt, sometimes even hurt hand.

The purpose of this utility model provides a kind of key that do not need and firmly opens the door, and can open the door lock of the band handle at security door or other gate easily, easily.

The utility model is achieved in that and comprises lock body, it is characterized in that being provided with the one handle device in the bottom of lock body, mainly by cam and wheel shaft, slide block, torque spring, slide block stop head, spring ends sheet and handle constitutes, and cam and torque spring are enclosed within on the wheel shaft, and cam blocks the slide block stop head, handle connects with wheel shaft, and torque spring hooks spring and ends sheet.

Axle sleeve is arranged on the wheel shaft, and be connected as a single entity with cam.Spring base crosswise fixed torque spring.Handle and wheel shaft pass through key connecting.In the handle bottom one handle stops is arranged.The door that this handle can be used for opening to the left or to the right.

After the utility model has improved original turning the key in the lock,, the damage of key is dropped to bottom line directly with the mode of opening the door of key sliding door.Make things convenient for, open the door like a cork with handle, sliding door promptly is suitable for attractive in appearance again.

Below in conjunction with accompanying drawing the utility model is described in further detail, but is not limited to shown in the accompanying drawing.

Fig. 1 is a door lock profile schematic diagram of the present utility model

Fig. 2 is a door lock partial sectional view of the present utility model

Fig. 3 is a door lock A-A sectional view of the present utility model

Among the figure, the 1-spring ends sheet, 2-cam sleeve, 3-key, 4-torque spring, 5-slide block stop head, the 6-cam, 7-slide block, 8-dead bolt return spring, 9-handle, 10-handle stops, 11-wheel shaft, the 12-spring base, 13-stop screw, 14-tapered end, 15-lock body, 16-lock pin, the big dead bolt of 17-.

As shown in the figure, the utility model comprises lock body 15, is provided with the one handle device in the bottom of tapered end 14.It is mainly by cam 6 and take turns 11, slide block 7, torque spring 4, slide block stop head 5, and spring ends sheet 1 and handle 9 constitutes.Axle sleeve is arranged on the wheel shaft, and be connected as a single entity with cam.Cam and torque spring are enclosed within on the wheel shaft, and cam blocks the slide block stop head, and handle and wheel shaft are by key connecting, and torque spring hooks spring and ends sheet.When handle rotates, can cross wheel shaft 11 and give cam the power transmission, cam is subjected to the drag effect of slide block stop head, and slide block is moved backward, drives the purpose that big dead bolt 17 reaches unlatching.After finishing breakdown action, spring base crosswise fixed torque spring and dead bolt return spring return to the origin-location naturally.The one handle stops is arranged at the handle bottom, can make handle move to the precalculated position and stop does not need the people to control.

Claims

1, a kind of door lock with handle, comprise lock body, it is characterized in that being provided with the one handle device in the bottom of lock body, mainly by cam and wheel shaft, slide block, torque spring, slide block stop head, spring ends sheet and handle constitutes, cam and torque spring are enclosed within on the wheel shaft, and cam blocks the slide block stop head, and handle connects with wheel shaft, and torque spring hooks spring and ends sheet.

2, by the described door lock of claim 1, it is characterized in that axle sleeve is arranged on the wheel shaft, and be connected as a single entity with cam.

3, by the described door lock of claim 1, it is characterized in that spring base crosswise fixed torque spring.

4, by the described door lock of claim 1, it is characterized in that handle and wheel shaft pass through key connecting.

5, by the described door lock of claim 1, vertically downward, the one handle stops is arranged at the handle bottom when it is characterized in that handle is static.