CN202926009U

CN202926009U - Door lock with handles

Info

Publication number: CN202926009U
Application number: CN 201220675864
Authority: CN
Inventors: 王宇辉
Original assignee: QINGDAO TRI-LINK LOCK GROUP Co Ltd
Current assignee: QINGDAO TRI-LINK LOCK GROUP Co Ltd
Priority date: 2012-11-29
Filing date: 2012-11-29
Publication date: 2013-05-08
Anticipated expiration: 2022-11-29

Abstract

The utility model discloses a door lock with handles. The door lock comprises a lock cylinder and a front handle assembly and a rear handle assembly which are installed at two sides of the lock cylinder through fixing screws, wherein the front handle assembly comprises a front baffle cover and a front handle which are connected together, a tapered end assembly corresponding to the lock cylinder is embedded in the front handle, the rear handle assembly comprises a rear handle and a rear baffle cover which are connected together, a knob assembly corresponding to the lock cylinder is embedded in the rear handle, a front handle head is arranged between the front handle and the front baffle cover, an outwards protruding handle buckle position is arranged on the front handle head, a baffle cover gap corresponding to the front baffle cover is formed in the front baffle cover, a rear handle head is arranged between the rear handle and the rear baffle cover, an outwards protruding handle buckle position is arranged on the rear handle head, and a baffle cover gap corresponding to the rear baffle cover is formed in the rear baffle cover. According to the door lock with the handle, disclosed by the utility model, the handles of the door lock can be interchanged leftwards and rightwards without being up and down symmetric.

Description

A kind of door lock with handle

Technical field

The utility model relates to a kind of door lock in the five metals field, relates to specifically a kind of door lock with handle.

Background technology

Door lock with handle of the prior art only when handle is lower symmetrical in shape, just can be accomplished right and left mutually changing, and this has just limited the mentality of designing to the handle shape, and both can't design can right and left mutually changing, need not again laterally zygomorphic handle.

The utility model content

Technical problem to be solved in the utility model just is to provide a kind of door lock with handle, and the handle of this door lock both can right and left mutually changing, need not again the up and down symmetrical.

The utility model adopts following technical scheme:

a kind of door lock with handle, comprise lock core and be installed on front handle assembly and the rear handle assembly of lock core both sides by fixed screw, described front handle assembly comprises front door and the front handle that links together, wherein front handle is embedded in the lock head component corresponding with lock core, described rear handle assembly comprises rear handle and the rear door that links together, wherein, handle is embedded in the knob assembly corresponding with lock core, handle head before also including between front handle and front door, the handle button bit of evagination is arranged on handle head before being somebody's turn to do, cover at front corresponding door breach is arranged with it, handle head after also including between rear handle and rear door has the handle button bit of evagination after this on handle head, covering in backstop has with it corresponding door breach.

Further, described lock core comprises that the rear interior gear that is connected in turn, rear handle head, return spring, rear rotating turret, jump ring, front rotating turret, return spring, handle cover, front interior gear, square tube assembly, fixed head, bumper bar assembly, little clutch spring, large clutch spring, tail cover form.

Further, described front interior gear has draw-in groove, and described rear handle is connected with front interior gear by square tube assembly, fixed head, bumper bar assembly, little clutch spring, large clutch spring successively, and described fixed head can be movably installed in the draw-in groove of front interior gear.

The beneficial effects of the utility model are:

Door lock with handle disclosed in the utility model, the handle of this door lock both can right and left mutually changings, need not again the up and down symmetrical, when guaranteeing door lock property easy for installation, widened again the mentality of designing to Door lock handle.

In the situation that door lock is lived, by rotating the rear handle of this door lock, can directly unblank, convenient and practical.

Description of drawings

Fig. 1 is the stereogram of the utility model embodiment 1 disclosed door lock;

Fig. 2 is the decomposing schematic representation of the disclosed door lock core of the utility model embodiment 1 and front handle assembly and rear handle assembly;

Fig. 3 is the process schematic diagram of the disclosed Door lock handle right and left mutually changing of the utility model embodiment 1;

Fig. 4 is the part explosive view of the utility model embodiment 1 disclosed door lock;

Fig. 5 is the part connection diagram between handle and front interior gear after the disclosed door lock of the utility model embodiment 1;

Fig. 6 is the stereogram of the utility model embodiment 2 disclosed door locks.

The specific embodiment

In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.

Embodiment 1, and as shown in Figure 1, the present embodiment discloses a kind of door lock with handle.as Fig. 2, shown in Figure 4, this door lock comprises lock core I and is installed on front handle assembly II and the rear handle assembly III of lock core both sides by fixed screw 6, as shown in Figure 4, described front handle assembly comprises front door 13 and the front handle 22 that links together, wherein front handle is embedded in the lock head component corresponding with lock core 21, described rear handle assembly comprises rear handle 2 and the rear door 4 that links together, wherein, handle is embedded in the knob assembly corresponding with lock core 1, handle head 20 before also including between front handle and front door, the handle button bit 23 of evagination is arranged on handle head before being somebody's turn to do, cover at front corresponding door breach 24 is arranged with it, handle head 3 after also including between rear handle and rear door has the handle button bit 23 of evagination after this on handle head, covering in backstop has with it corresponding door breach 24.As shown in Figure 3,, only need the handle half-twist during to the Door lock handle right and left mutually changing at needs, align the door breach to the handle button bit, then take out handle beyond door; According to the direction that door will be installed, adjust the direction of handle, then the handle button bit is aligned the door breach again, be inserted in handle in door, half-twist again, make handle again fasten door and get final product at last.

The disclosed door lock with handle of the present embodiment, the handle of this door lock both can right and left mutually changings, need not again the up and down symmetrical, when guaranteeing door lock property easy for installation, widened again the mentality of designing to Door lock handle.

As shown in Figure 4, described lock core comprises that the rear interior gear 5, rear handle head 3, return spring 7, rear rotating turret 8, jump ring 9, front rotating turret 10, return spring 7, handle cover 11, front interior gear 12, square tube assembly 14, fixed head 15, bumper bar assembly 16, little clutch spring 17, large clutch spring 18, the tail cover 19 that are connected in turn form.

As shown in Figure 5, described front interior gear has draw-in groove 25, described rear handle is connected with front interior gear by square tube assembly 14, fixed head 15, bumper bar assembly 16, little clutch spring 17, large clutch spring 18 successively, and described fixed head can be movably installed in the draw-in groove of front interior gear.

The disclosed door lock with handle of the present embodiment in the situation that door lock is lived, by rotating the rear handle of this door lock, can directly be unblanked, and is convenient and practical.

Embodiment 2, and as shown in Figure 6, the difference of the present embodiment and embodiment 1 is, change the shape of handle into long ellipse arc by the long handle type in embodiment 1.

Claims

1. door lock with handle, comprise lock core and be installed on front handle assembly and the rear handle assembly of lock core both sides by fixed screw, described front handle assembly comprises front door and the front handle that links together, wherein front handle is embedded in the lock head component corresponding with lock core, described rear handle assembly comprises rear handle and the rear door that links together, wherein, handle is embedded in the knob assembly corresponding with lock core, it is characterized in that: handle head before also including between front handle and front door, the handle button bit of evagination is arranged on handle head before being somebody's turn to do, cover at front corresponding door breach is arranged with it, handle head after also including between rear handle and rear door has the handle button bit of evagination after this on handle head, covering in backstop has with it corresponding door breach.

2. the door lock with handle according to claim 1 is characterized in that: described lock core comprises that the rear interior gear that is connected in turn, rear handle head, return spring, rear rotating turret, jump ring, front rotating turret, return spring, handle cover, front interior gear, square tube assembly, fixed head, bumper bar assembly, little clutch spring, large clutch spring, tail cover form.

3. the door lock with handle according to claim 2, it is characterized in that: described front interior gear has draw-in groove, described rear handle is connected with front interior gear by square tube assembly, fixed head, bumper bar assembly, little clutch spring, large clutch spring successively, and described fixed head can be movably installed in the draw-in groove of front interior gear.