CN105178704A

CN105178704A - Panel-free lockset

Info

Publication number: CN105178704A
Application number: CN201510707218.5A
Authority: CN
Inventors: 王林军
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-10-28
Filing date: 2015-10-28
Publication date: 2015-12-23

Abstract

A panel-free lockset comprises a lock cylinder, a lock body and a handle piece. The handle piece comprises an inner handle, an outer handle and a square rotating core. The outer handle and the square rotating core are fixedly connected. The lock body comprises a frame-shaped rack. The frame-shaped rack is internally provided with a square hole, a door lock hole and a door flap. Linkage pieces are arranged in the square hole and the door lock hole and control the door flap. The lock body is arranged in the lock hole in a penetrating mode. A bearing pedestal and a bearing are arranged between the outer handle and the square rotating core in a sleeved mode. The outer handle and the square rotating core are fixedly connected through pins. The handle piece further comprises a leaf spring attached to the lateral side of the square rotating core so that the gap generated after the square rotating core is arranged in the square hole can be eliminated. The lockset is manufactured into an assembly mechanism, particularly the bearing pedestal and the bearing are adopted for the handle piece, the leaf spring is arranged on the lateral side of the square rotating core in the handle piece in a matched mode, and therefore the gap generated after the square rotating core is connected into the square hole of the lock body can be eliminated, and the advantage that the hand feeling and the part integration degree are improved is achieved.

Description

A kind of without panel lockset

technical field:

The invention belongs in family expenses field of lockset, what be specifically related to is a kind of without panel lockset.

background technology:

Conventional ferrule handle-door lock is fixed on panel by handle, and then connect front and back panel by Fang Xin and associate with lock body, therefore panel and lock body center to center distance will strictly be coincide (namely handle center and lock core centre distance are called lockset center to center distance).In actual life, because China does not have standard to center to center distance, the lockset center to center distance flooded market at present is multifarious, and cause each system one of lock core, lock body, panel to damage tool and damage, maintenance can only all be changed.Because size is without standard, perforate on door, extended distance, screw hole etc. are also just multifarious, so it is very difficult to keep in repair supporting lockset, basic seeking by market is joined, and perplexs customer deeply.

summary of the invention:

For prior art exist defect, the object of this invention is to provide a kind of can overcome above-mentioned defect without panel lockset.

The present invention solves the technical scheme that its technical problem takes: a kind of without panel lockset, key is describedly to comprise lock core, lock body, handle part without panel lockset, described handle part comprises interior handle and outer handle and squarely turns core, described outer handle and the square core that turns are fixedly connected with, described lock body comprises frame, be provided with square hole and door lock hole, door tongue in frame, be provided with moving part control gate tongue in square hole and door lock hole, described lock body is located in lockhole.

Described outer handle and square turning between core are arranged with bearing support and bearing, described outer handle and the square core that turns adopt pin to achieve a fixed connection, described handle part also comprises a spring leaf, described spring leaf is close to the square side turning core, to eliminate the square gap turning generation after core is installed in square hole.

Described interior handle and square turning between core are arranged with bearing support and bearing, and described interior handle and the square core that turns adopt screw to achieve a fixed connection.

The two ends of described lock core are respectively equipped with a decorative ends.

Lockset is made components mechanism by of the present invention employing without panel lockset, particularly handle part adopts bearing holder (housing, cover) and bearing, and the square side turning core in handle part coordinated arranges spring leaf, the square gap turned after core is connected in the square hole of lock body can be eliminated, the advantage improving feel and part integrated level is improved by spring leaf.

accompanying drawing illustrates:

Fig. 1 is structural representation of the present invention.

Fig. 2 is structural blast schematic diagram of the present invention.

detailed description of the invention:

As shown in Figure 1 to Figure 2, a kind of without panel lockset, describedly comprise lock core 12, lock body 4, handle part without panel lockset, described handle part comprises interior handle 1 and outer handle 10 and squarely turns core 5, described outer handle and the square core that turns are fixedly connected with, and described lock body comprises frame, are provided with square hole and door lock hole, door tongue in frame, be provided with moving part control gate tongue in square hole and door lock hole, described lock body is located in lockhole.

Described outer handle and square turning between core are arranged with bearing support 7 and bearing 8, described outer handle and the square core that turns adopt pin 9 to achieve a fixed connection, described handle part also comprises a spring leaf 6, described spring leaf is close to the square side turning core, to eliminate the square gap turning generation after core is installed in square hole.Described spring leaf is sheet, in corrugated sheet metal.Width and the square width turning core of spring leaf adapt.The external diameter of described bearing support 7 internal diameter one bearing 8 is suitable, and the inner of bearing support contacts with lock body, forms the portion that is relatively fixed.

Described interior handle and square turning between core are arranged with bearing support 3 and bearing 2, and described interior handle and the square core that turns adopt screw 14 to achieve a fixed connection.

The two ends of described lock core are respectively equipped with a decorative ends 11,13.

In order to overcome the limitation (import door lock also exists this problem) of existing lockset.The present invention cancels important pass tie-point---panel.Make lock core, lock body, handle part three assemblies independent separately, which assembly is bad changes and matches without the need to market for which assembly.Technology point of the present invention is: add a handle base at handle end outdoors, handle base riveted bearing outer ring is connected with bearing, handle shin riveted bearing inner race, the square core that turns rivets in handle square hole outdoors by pin, pin hole is hidden in bearing inner race place, and bearing enclose rivets and to be forever tamping afterwards, and the square core that turns is by spring leaf swelling, eliminate handle square hole and lock body square hole gap by spring force, increase feel.Outer handle, handle base, bearing, squarely turn core, spring leaf is solidly connected forever, forms outer handle.Without removing point, damaging and changing.Interior handle is by handle, handle base bearing, and holding screw forms, and structure is identical with outer handle.

Lockset install: time first fill lock body (can prepositionly install), at lock body square hole place, door-plate bores 12 ~ 18mm circular hole, 18 × 24mm oval hole is bored: 1) handle is installed: outer handle Fang Xin is passed lock body square hole to through in door by circular hole in lock core installation place, the rear handle square hole side's of insertion core is compressed, with interior handle oncomelania silk pressing square core.During dismounting, interior handle is marked closely screw to unclamp, inside and outside handle can be extracted.Effect after installing, handle part presses door-plate, and not with handle rotating, handle resets by lock body spring reset; 2) lock core is installed: lock core is passed lock body opening by 18 × 24mm oval hole on door-plate, by lock body liner plate with screw lock (conventional installation), after lock core installs, overlaps upper lock core decorative ends, tighten the screws.3) decorative ends effect: is beautify lock core exposed junction; Two is cover plank perforate.Decorative ends is on the demand of lockset nonfunctional and impact.

Claims

1. one kind without panel lockset, it is characterized in that describedly comprising lock core, lock body, handle part without panel lockset, described handle part comprises interior handle and outer handle and squarely turns core, described outer handle and the square core that turns are fixedly connected with, described lock body comprises frame, be provided with square hole and door lock hole, door tongue in frame, be provided with moving part control gate tongue in square hole and door lock hole, described lock body is located in lockhole.

2. according to claim 1 without panel lockset, it is characterized in that described outer handle and square turning between core are arranged with bearing support and bearing, described outer handle and the square core that turns adopt pin to achieve a fixed connection, described handle part also comprises a spring leaf, described spring leaf is close to the square side turning core, to eliminate the square gap turning generation after core is installed in square hole.

3. according to claim 2 without panel lockset, it is characterized in that described interior handle and square turning between core are arranged with bearing support and bearing, described interior handle and the square core that turns adopt screw to achieve a fixed connection.

4. according to claim 3 without panel lockset, it is characterized in that the two ends of described lock core are respectively equipped with a decorative ends.