CN2675785Y

CN2675785Y - Door lock handle

Info

Publication number: CN2675785Y
Application number: CN 200320109026
Authority: CN
Inventors: 林普光
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-10-15
Filing date: 2003-10-15
Publication date: 2005-02-02
Anticipated expiration: 2013-10-15

Abstract

The utility model discloses a door lock handle, mainly comprising a panel (1), a handle (8), a torsion spring (4) and a positioning slice (2) that is provided with an inner hole. The rotary shaft (3) of one end of the handle (8) is inserted into the corresponding hole on the panel; the torsion spring (4) and the positioning slice (2) are sheathed on the rotary shaft (3) of the handle (8) in turn; one end of the torsion spring (4) is fixedly connected with the panel (1); the other end of the torsion spring (4) is fixedly connected with the rotary shaft (3) of the handle (8); the positioning slice (2) is fixedly connected with the rotary shaft (3) of the handle (8). The door lock handle of the utility model has self position and self replacement functions.

Description

Door lock handle

Technical field

The utility model relates to a kind of door lock annex, particularly a kind of Door lock handle.

Background technology

Existing Door lock handle comprises panel, handle, the turning cylinder of handle one end inserts in the hole corresponding on the panel and the connecting axle in the lock body socket-connects, handle and panel are separable, the turning cylinder of handle one end is fixedlyed connected by trip bolt with the connecting axle in the lock body, this fixedly connected firm inadequately, cause coming off of handle easily, simultaneously because this handle itself does not have reset function, can only lean on the back-moving spring in the lock body to reset, reduce the application life of door lock.

Summary of the invention

The purpose of this utility model provides a kind of Door lock handle with autonomous location and autonomous reset function.

For achieving the above object, the utility model is by the following technical solutions: a kind of Door lock handle, mainly comprise panel, handle, the turning cylinder of handle one end inserts in the hole corresponding on the panel, also comprise torsion spring and the spacer that has endoporus, torsion spring and spacer are enclosed within on the turning cylinder of handle successively, and an end of torsion spring is fixedlyed connected with panel, the other end of torsion spring is fixedlyed connected with the turning cylinder of handle, and spacer is fixedlyed connected with the turning cylinder of handle.

The handle of the utility model Door lock handle and panel are integrative-structures, handle need not be fixedly connected separately, can avoid because the fixedly connected firm inadequately and defect that easily causes handle to come off, simultaneously owing to itself be provided with torsion spring, make handle itself have reset function, improved the application life of door lock.

The utility model will be further described below in conjunction with the drawings and specific embodiments.

Description of drawings

Fig. 1 is the general structure schematic diagram of the utility model Door lock handle;

Fig. 2 is the structural representation of spacer in the utility model Door lock handle;

Fig. 3 is the structural representation of torsion spring in the utility model Door lock handle;

Fig. 4 is the structural representation of jump ring in the utility model Door lock handle;

The specific embodiment

As shown in the figure, the utility model Door lock handle, mainly comprise panel 1, handle 8, torsion spring 4 and the spacer 2 that has endoporus, the turning cylinder 3 of handle 8 one ends inserts in the hole corresponding on the panel, torsion spring 4 and spacer 2 are enclosed within on the turning cylinder 3 of handle 8 successively, one end of torsion spring 4 is fixedlyed connected with panel 1, the other end of torsion spring 4 is fixedlyed connected with the turning cylinder 3 of handle 8, the end of the turning cylinder 3 of handle 8 is provided with keyway 6 and draw-in groove along the circumferential direction, the edge of the endoporus of spacer 2 is provided with inner earn key 7, spacer 2 socket-connected by inner earn key 7 and cooperating with turning cylinder 3 of keyway 6, and be stuck in jump ring 5 and spacer 2 be fixed on the turning cylinder 3 of handle 8 in the draw-in groove, thereby the fixedlying connected of turning cylinder 3 of having realized spacer 2 and handle 8.Therefore the utility model Door lock handle connects as one handle 8 and panel 1 by torsion spring 4 and spacer 2, solved the caducous shortcoming of traditional handle, by spacer 2 handle 8 is fixed on required ad-hoc location simultaneously, when rotating handle 8, drive torsion spring 4 motions, handle 8 is after the effect of removing external force, and torsion spring 4 can reset to the origin-location with handle 8, realized handle 8 from reset function.

Claims

1, a kind of Door lock handle, mainly comprise panel (1), handle (8), the turning cylinder (3) of handle (8) one ends inserts in the hole corresponding on the panel, it is characterized in that: also comprise torsion spring (4) and have the spacer (2) of endoporus, torsion spring (4) and spacer (2) are enclosed within on the turning cylinder (3) of handle (8) successively, one end of torsion spring (4) is fixedlyed connected with panel (1), the other end of torsion spring (4) is fixedlyed connected with the turning cylinder (3) of handle (8), and spacer (2) is fixedlyed connected with the turning cylinder (3) of handle (8).

2, Door lock handle according to claim 1, it is characterized in that: the end of the turning cylinder (3) of handle (8) is provided with keyway (6) and draw-in groove along the circumferential direction, the edge of the endoporus of spacer (2) is provided with inner earn key (7), spacer (2) socket-connected by cooperating with turning cylinder (3) of inner earn key (7) and keyway (6), and was stuck in jump ring (5) that draw-in groove is interior to be fixed on spacer (2) on the turning cylinder (3) of handle (8).