CN106013957A - Handle base for split quick-assembling lock - Google Patents

Abstract

The invention discloses a handle base for a split quick-assembling lock. Convex clamping positions at the two ends of each arc-shaped handle surface cover clamping spring are exposed out of the outer wall of a base body so that a surface cover can be tightly clamped; the surface cover can be disassembled only by being warped externally, thus, the handle base can be quickly disassembled and assembled, and moreover installation screws of the handle base cannot be seen from the outside, so that the handle base is more reasonable in structure and quicker to assemble and disassemble; in addition, the two ends of a handle reset torsional spring are provided with positioning elbows, and when the handle reset torsional spring is installed in the base body, the positioning elbows at the two ends of the handle reset torsional spring are blocked on torsional spring clamping positions in the vertical wall of the base body in a staggered mode, so that a door is opened by downwards pressing a handle inserted into a handle hole of the base body no matter the handle serves as a left-opened door handle or a right-opened door handle; accordingly, the same handle base can be suitable for a left-opened door and a right-opened door only by horizontally turning over the handle by 180 degrees and inserting the handle into the handle hole of the base body; and thus the universality of the handle base for the split quick-assembling lock is wider.

Description

Separated rapid packaged Handle for lock seat

Technical field

The present invention relates to a kind of lockset, refer in particular to handle and door lock that lock body is not mounted within same panel.

Background technology

Door lock separate for handle and lock body (i.e. Lock with several separated loching head), at this moment handle and lock body are installed on door by respective base respectively.Current this kind of lockset, the handle base being used for installing handle is the most all to use screw to tighten to be fixed on door, and this not only have impact on the overall appearance of door lock, and the dismounting of handle base is cumbersome.Meanwhile, current handle base does not have a versatility, i.e. or be suitable only for L.H.flapped door, or is suitable only for R.H.flapped door.Not enough for the above, the handle base of Split type door lock is improved by the applicant.

Summary of the invention

It is an object of the invention to be to overcome the deficiencies in the prior art, it is provided that a kind of more reasonable structure, mounting or dismounting faster, versatility wider array of Separated rapid packaged Handle for lock seat, it makes the profile of handle-door lock more attractive.

In order to solve the technical problem of above-mentioned existence, the present invention uses following technical proposals:

A kind of Separated rapid packaged Handle for lock seat, include base, for base is fixed on door screw is installed, be located at this base in and can rotate in the centre bore of this base handle reset spring abutment, the handle reduction torsion spring being contained in this handle reset spring abutment, along this base inner wall to the handle cover screens spring of arc being arranged in this base and the handle cover covering on outside this base；Described base has at least two respectively for installing the base installing hole that screw passes；Two of described handle cover screens spring is provided with the convex clip position toward evagination, and described base, to being provided with screens hole on the perpendicular wall of convex clip position, is provided with locating groove on described handle cover internal perisporium；The convex clip bit position of described handle cover screens spring exposes outside base outer wall from the screens hole of its correspondence, and the exposed parts of this convex clip position snaps onto in the locating groove of this handle cover；Being provided with location elbow at the two ends of described handle reduction torsion spring, when being installed in this base by handle reduction torsion spring, the location elbow at its two ends keeps off alternately in the torsion spring screens of this handle reset spring abutment.

In the improvement project to above-mentioned Separated rapid packaged Handle for lock seat, this handle reset spring abutment is provided with handle open the door and put in place boss, be positioned at handle open the door put in place the described base of boss both sides be respectively equipped with can keep off handle open the door put in place boss side handle under press swing bumping post.

In the improvement project to above-mentioned Separated rapid packaged Handle for lock seat, to being provided with a pair clamping clip post in the described base in the middle part of handle cover screens spring.

Compared with prior art, the invention has the beneficial effects as follows: expose outside base outer wall toward the convex clip position of evagination carry out clamping cover owing to it is made by two of the handle cover screens spring of arc, and stick up the most permissible outward when cover to be pulled down, the most both with fast assembling-disassembling, handle base can be installed, can't see the installation screw of handle base the most from the outside, therefore the more reasonable structure of the present invention, mounting or dismounting are faster；Additionally, owing to being provided with location elbow at the two ends of described handle reduction torsion spring, when handle reduction torsion spring is installed in this base, the location elbow at its two ends keeps off alternately and erects in the torsion spring screens of wall at this base, no matter so handle is to be inserted in the handle hole of base as L.H.flapped door handle or R.H.flapped door handle, handle can be pressed to open the door down, same handle base is made just to go on the door of left and right enabling, as long as the handle hole of 180 degree of inserted bases of handle flip horizontal, therefore the versatility of the present invention is wider.

The present invention is described in further detail with detailed description of the invention below in conjunction with the accompanying drawings:

[accompanying drawing explanation]

Fig. 1 is the assembling schematic diagram one of the embodiment of the present invention；

Fig. 2 is the assembling schematic diagram two of the embodiment of the present invention；

Fig. 3 is to use state diagram after the embodiment of the present invention is mounted with handle.

[detailed description of the invention]

A kind of Separated rapid packaged Handle for lock seat, as shown in Figures 1 to 3, include base 1, for base 1 is fixed on door screw 2 is installed, be located at this base 1 in and can rotate in the centre bore 11 of this base 1 handle reset spring abutment 3, the handle reduction torsion spring 4 being contained in this handle reset spring abutment 3, to the handle cover screens spring 5 of arc being arranged in this base 1 and cover on the handle cover 6 outside this base 1 along this base 1 inwall；Described base 1 has at least two respectively for installing the base installing hole 12 that screw 2 passes；Two of described handle cover screens spring 5 is provided with the convex clip position 51 toward evagination, and described base 1, to being provided with screens hole 13 on the perpendicular wall of convex clip position 51, is provided with locating groove 61 on described handle cover 6 internal perisporium；Convex clip position 51 part of described handle cover screens spring 5 exposes outside base 1 outer wall from the screens hole 13 of its correspondence, and the exposed parts of this convex clip position 51 snaps onto in the locating groove 61 of this handle cover 6.When Separated rapid packaged Handle for lock seat to be installed, on the one hand handle cover screens spring 5 is encased in base 1, and make its convex clip position 51 drop in the screens hole 13 of base, on the other hand after handle reduction torsion spring 4 being installed in handle reset spring abutment 3, the spring abutment 3 that resetted by handle again is encased in base 1, then with installation screw 2, base 1 is installed on door, finally handle cover 6 is nested into base 1 outer time, clamping cover is carried out by the convex clip position 51 exposing outside base outer wall, stick up outward when cover to be pulled down and it just can be made to deviate from the convex clip position 51 of handle cover screens spring 5, the most both with fast assembling-disassembling, handle base can be installed, installation screw 2 is can't see again outside handle base outer surface, therefore the more reasonable structure of the present invention, mounting or dismounting are faster, the most more attractive.Additionally, location elbow 41 it is provided with at the two ends of described handle reduction torsion spring 4, when handle reduction torsion spring 4 is installed in this base 1, the location elbow 41 at its two ends keeps off alternately in the torsion spring screens 31 of this handle reset spring abutment 3, no matter so handle is to be inserted in the handle hole of base as L.H.flapped door handle or R.H.flapped door handle, handle can be pressed to open the door down, the most same handle base just goes on the door of L.H.flapped door or R.H.flapped door, as long as handle flip horizontal 180 degree inserts the handle hole 32 of handle reset spring abutment 3, therefore the versatility of the present invention is wider.

Swing excessive torsion spring is caused excessively to twist for avoiding handle to press down and reduce the service life of torsion spring, in the present embodiment, this handle reset spring abutment 3 is provided with handle open the door and put in place boss 33, be positioned at handle open the door put in place the described base 1 of boss 33 both sides be respectively equipped with can keep off handle open the door put in place boss 33 side handle under press swing bumping post 14.

In the present embodiment, to being provided with a pair clamping clip post 15 in the described base 1 in the middle part of handle cover screens spring 5, clamping clip post 15 is clamped and installed in this base 1 inwall by described handle cover screens spring 5 by this.

Although the present invention being described in detail with reference to above example, but be it will be apparent to one skilled in the art that by the disclosure, and in the case of the principle and scope of the present invention limited without departing from described claim, the present invention can be made a variety of changes or revise.Therefore, the detailed description of disclosure embodiment is only used for explaining rather than for limiting the present invention, but is defined by the subject-matter of the claims the scope of protection.

Claims (3)

1. a Separated rapid packaged Handle for lock seat, it is characterized in that, the installation screw (2) that include base (1), is used for being fixed on door base (1), be located in this base (1) and can in the centre bore (11) of this base (1) handle reset spring abutment (3) of rotation, the handle reduction torsion spring (4) being contained in this handle reset spring abutment (3), to handle cover screens spring (5) of arc being arranged in this base (1) and cover on this base (1) handle cover (6) outward along this base (1) inwall；Described base (1) has at least two respectively for installing the base installing hole (12) that screw (2) passes；Two of described handle cover screens spring (5) is provided with the convex clip position (51) toward evagination, and described base (1), to being provided with screens hole (13) on the perpendicular wall of convex clip position (51), is provided with locating groove (61) on described handle cover (6) internal perisporium；Convex clip position (51) part of described handle cover screens spring (5) exposes outside base (1) outer wall from the screens hole (13) of its correspondence, and the exposed parts of this convex clip position (51) snaps onto in the locating groove (61) of this handle cover (6)；Location elbow (41) it is provided with at the two ends of described handle reduction torsion spring (4), when being installed in this base (1) by handle reduction torsion spring (4), the location elbow (41) at its two ends keeps off alternately in the torsion spring screens (31) of this handle reset spring abutment (3).

Separated rapid packaged Handle for lock seat the most according to claim 1, it is characterized in that, this handle reset spring abutment (3) is provided with handle open the door and put in place boss (33), be positioned at handle open the door put in place the described base (1) of boss (33) both sides be respectively equipped with can keep off handle enabling put in place boss (33) side handle under press and swing bumping post (14).

Separated rapid packaged Handle for lock seat the most according to claim 1, it is characterised in that to being provided with a pair clamping clip post (15) in the described base (1) at handle cover screens spring (5) middle part.