CN201155230Y

CN201155230Y - Handrail structure of handrail door lock

Info

Publication number: CN201155230Y
Application number: CNU2007201790065U
Authority: CN
Inventors: 梁宝满
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-12-28
Filing date: 2007-12-28
Publication date: 2008-11-26
Anticipated expiration: 2017-12-28

Abstract

The utility model relates to a handle structure of mortise lock sets, which comprises a handle body and is characterized in that: the handle body consists of a handle part which is formed by integrally bending an aluminium-alloy pipe to 'L' shape and a connecting part, wherein, a connecting end of which the diameter is less than the diameter of the connecting part is made integrally at the end of the connecting part, the connecting end is provided with a square hole with a translot, and the connecting end is also provided with a ring spacing slot. The handle structure of the utility model efficiently utilizes the characteristics of easy bending, non-breakage, good intensity and convenient process owned by aluminium-alloy material to process and manufacture the handles of mortise lock sets, which not only ensures that the structure is very simple, the weight is light, the structure intension is very high and the demand of application can be satisfied, moreover, the most important is simplifying the difficulty of handle processing greatly and lead the handles to be processed easily very much, thus being quite favorable to reducing production cost of mortise lock sets and improving the market competition ability of mortise lock sets greatly.

Description

A kind of handle arrangement of handle-door lock

Technical field

The utility model relates to the handle arrangement of a kind of handle-door lock, particularly a kind of handle-door lock.

Background technology

As shown in Figure 5, handle 20 major parts of existing handle-door lock are to be made of elbow connecting portion 40 and handle end-blocking spare 50 that handle portion 30,90 is spent angles.In order to ensure the structural strength of elbow connecting portion 40, generally be to cast with a die sinking of stainless steel material.After handle portion 30 then is processed into by stainless steel tube, again with elbow connecting portion 40 suits.For making whole handle 20 external forms comparatively attractive in appearance, cast a handle end-blocking spare 50 adaptive again with handle portion 30, be stamped into the end of handle portion 30.The processing cost of whole handle 20 is very high, and the processing and fabricating operation is also very complicated, thus the sales volume that has influenced handle-door lock greatly with apply.

The utility model content

The purpose of this utility model is to solve above-mentioned deficiency, provides a kind of structure very simple, and the structural strength height is in light weight, and handling ease helps reducing the handle-door lock handle arrangement of the cost of production of handle-door lock.

The technical solution of the utility model is achieved in that

A kind of handle arrangement of handle-door lock, comprise handle body, its characteristics are that described handle body is made of handle portion and the connecting portion that the aluminium-alloy pipe one is bent into letter ' L ' shape, wherein the end one of connecting portion is made the link of diameter less than the connecting portion diameter, this link is provided with the square hole of band translot, and also is provided with a ring stopper slot on the link.

Wherein, above-mentioned handle body is the hollow structure handle that has the square hole of translot; The end face of the handle portion of above-mentioned handle body is provided with mushroom end-blocking spare; The length of the connecting portion of above-mentioned handle body is shorter than the length of its handle portion.

The utility model since adopt by the aluminium-alloy pipe one be bent into the handle portion of letter ' L ' shape and handle-door lock handle that connecting portion constitutes and handle accordingly one make the link that is connected with each part parts of handle-door lock, stopper slot, structures such as square hole, make the utility model effectively utilize aluminum alloy materials to have easy bending, do not rupture, intensity is good, characteristic easy to process, carry out the handle of processing and fabricating handle-door lock, not only make structure very simple, in light weight, structural strength is also very high, can satisfy application need, and of paramount importance be to have simplified the handle difficulty of processing greatly, it is very easy that handle is processed, very help reducing the cost of production of handle-door lock, increased the market competitiveness of handle-door lock widely.The existing manufacturing procedure complexity of handle of existing handle-door lock, the problem that difficulty of processing is big, cost of production is high have been solved effectively.

Below in conjunction with accompanying drawing the utility model is further described:

Description of drawings

Fig. 1 is a perspective view of the present utility model.

Fig. 2 is a sectional structure schematic diagram of the present utility model.

Fig. 3 is a cross section structure schematic diagram of the present utility model.

Fig. 4 is the structural representation of the utility model user mode.

Fig. 5 is the structural representation of the handle-door lock of prior art.

The specific embodiment

As Fig. 1, Fig. 2 and shown in Figure 3, the handle arrangement of a kind of handle-door lock described in the utility model, comprise handle body 1, for solving the existing manufacturing procedure complexity of handle of existing handle-door lock, difficulty of processing is big, the problem that cost of production is high, handle body 1 described in the utility model is made of handle portion 11 and the connecting portion 12 that the aluminium-alloy pipe one is bent into letter ' L ' shape, wherein the end one of connecting portion 12 is made the link 13 of diameter less than connecting portion 12 diameters, packing into handle body 1 cover, the corresponding body 1 of making can be just and square shaft 3 sockets of handle-door lock on the panel 4 of handle-door lock, with the position of the fastening mutually installation of back-moving spring with the translot 14 of handle-door lock; Simultaneously, fix, on link 13, also be provided with a ring stopper slot 16 for making link 13 can be convenient to fixedly the kayser of jump ring 5.Like this, make the characteristic that the utility model has effectively utilized aluminum alloy materials to have easy bending, do not rupture, intensity is good, easy to process, carry out the handle of processing and fabricating handle-door lock, not only make structure very simple, in light weight, structural strength is also very high, can satisfy application need, and of paramount importance be to have simplified the handle difficulty of processing greatly, it is very easy that handle is processed, very help reducing the cost of production of handle-door lock, increased the market competitiveness of handle-door lock widely.As shown in Figure 4, a secondary complete handle-door lock also comprises other multiple component perhaps, because the structure of these component all is that present those of ordinary skills know the processing means with the assembling mode is installed, so be not described in detail at this.For making handle body 1 have comparatively light weight, also play simultaneously and save raw-material purpose, as Fig. 2 and shown in Figure 3, the described handle body 1 whole hollow structure handle that becomes the square hole 15 that has translot 14.For making handle body 1 have profile comparatively attractive in appearance, complete, as shown in Figures 1 to 4, the end face of the handle portion 11 of described handle body 1 is provided with mushroom end-blocking spare 2.Simultaneously, meet the characteristic of lever principle for making handle body 1, use more laborsavingly, the length of the connecting portion 12 of described handle body 1 is done shortlyer than the length of its handle portion 11.

Claims

1, a kind of handle arrangement of handle-door lock, comprise handle body (1), it is characterized in that described handle body (1) is made of handle portion (11) and the connecting portion (12) that the aluminium-alloy pipe one is bent into letter ' L ' shape, wherein the end one of connecting portion (12) is made the link (13) of diameter less than connecting portion (12) diameter, this link (13) is provided with the square hole (15) of band translot (14), and also is provided with a ring stopper slot (16) on the link (13).

2,, it is characterized in that above-mentioned handle body (1) is the hollow structure handle that has the square hole (15) of translot (14) according to the handle arrangement of the described handle-door lock of claim 1.

3,, it is characterized in that the end face of the handle portion (11) of above-mentioned handle body (1) is provided with mushroom end-blocking spare (2) according to the handle arrangement of the described handle-door lock of claim 1.

4,, it is characterized in that the length of the connecting portion (12) of above-mentioned handle body (1) is lacked than the length of its handle portion (11) according to the handle arrangement of the described handle-door lock of claim 1.