CN210239361U - Handle module assembly - Google Patents

Abstract

A handle module assembly, because its handle head is welded by two parts of turning sheet and turning column, so while producing the handle head, can separate these two parts to produce in batches, then weld together correspondingly, can prevent the door handle mounted on handle head from producing the virtual position and shaking in the course of using, and can increase the intensity of the whole handle head, thus improve the life time of the module assembly of the whole handle, it is more simple, swift to produce the process than the integral type handle head that the precision casting forms at the same time; in addition, because the rotating sheet and the rotating column are produced separately, the handle head which is smaller in size and thinner than the traditional integrated handle head can be produced, so that the handle head is suitable for being mounted on a narrow and thin lock panel or an electronic lock for use, the occupied space can be saved when the whole lock panel or the electronic lock is mounted on a door for use, and the installation is more convenient.

Description

Handle module assembly

Technical Field

The utility model relates to a handle panel especially indicates a install handle module subassembly that is used for installing the door handle on the lock panel.

Background

The handle head of the current handle module assembly is integrated, the rotating sheet of the handle head and the sleeve column used for installing the door handle are formed by stainless steel precision casting or zinc alloy die casting, and the handle head is formed by stainless steel precision casting or zinc alloy die casting, so that the volume of the handle module assembly is large, the whole volume (namely, the appearance is large and the thickness is thick) of the handle module assembly is large, the current handle module assembly can only be installed on a lock panel or an electronic lock with a large volume for use, and the lock panel or the electronic lock occupies a large space when being installed on a door for use, and the installation is troublesome. In addition, the precision casting process is complex and tedious, so that the production efficiency of the current handle module assembly formed by stainless steel precision casting is low and the production cost is high; and the handle module assembly that adopts zinc alloy die-casting to form, its intensity is not enough, wearing and tearing easily, leads to handle module assembly's life low.

Disclosure of Invention

An object of the utility model is to overcome prior art not enough, provide a rational in infrastructure, small, production efficiency is high, low in production cost can reach the same intensity of smart casting technology and the handle module subassembly of abrasion resistance simultaneously.

In order to solve the technical problem, the utility model adopts the following technical scheme:

a handle module assembly comprises a hollow handle head mounting seat, a hollow handle head mounting plate, a hollow handle head cover plate, a hollow handle head resetting torsion spring and a hollow handle head resetting torsion spring; the handle head comprises a hollow rotating sheet and a rotating column inserted into a hollow hole of the rotating sheet; the rotating column comprises a rotating sheet sleeving part, a handle mounting part and a separating part positioned between the rotating sheet sleeving part and the handle mounting part; the rotating column is sleeved into the hollow hole of the rotating sheet from one end of the rotating sheet sleeved part and then is welded with the rotating sheet; the two ends of the reset torsion spring are limited by the two corresponding baffle tables on the peripheral wall of the rotating sheet after the reset torsion spring is sleeved in from the rotating sheet sleeving part; the handle head mounting seat is sleeved from the end of the handle mounting part and then covers the rotating sheet, the rotating sheet sleeving part and the reset torsion spring, and is fixedly connected with the cover plate.

In a development of the above-mentioned handle module arrangement, a bearing is provided on the peripheral wall of the partition, which bearing is welded to the surface of the rotor facing the handle mounting area.

In the improvement scheme of the handle module assembly, the reset torsion spring is a bidirectional torsion spring.

In an improved scheme of the handle module assembly, the rotating sheet is a stamping part; the rotating column is formed by cold heading.

Compared with the prior art, the beneficial effects of the utility model are that: 1) the handle head comprises the rotating sheet and the rotating column, and the rotating sheet sleeving part of the rotating column is sleeved in the hollow hole of the rotating sheet and then is welded and fixed with the rotating sheet, namely the handle head is formed by welding two parts, so that the two parts can be separated for batch production when the handle head is produced, and then are correspondingly welded together, thus the door handle arranged on the handle head can be prevented from generating false positions and shaking in the using process, the strength of the whole handle head can be increased, the service life of the whole handle module assembly is prolonged, and meanwhile, compared with the traditional integral handle head formed by precision casting, the handle module assembly has the advantages of simpler and faster production process, more reasonable structure, high production efficiency, low production cost and long service life. 2) In addition, because the rotating sheet and the rotating column are produced separately, the handle head with smaller volume and thinner thickness than the traditional integrated handle head can be produced, so that the handle head is suitable for being mounted on a narrow and thinner lock panel or an electronic lock for use, and when the whole lock panel or the electronic lock is mounted on a door for use, the occupied space can be saved, and the installation is more convenient.

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

[ description of the drawings ]

Fig. 1 is a first schematic perspective view of an embodiment of the present invention;

fig. 2 is a second schematic perspective view of the embodiment of the present invention;

fig. 3 is a schematic perspective view of the reduction torsion spring according to the embodiment of the present invention after being mounted on the handle head;

fig. 4 is a first assembly diagram of the embodiment of the present invention;

FIG. 5 is a second assembly view of the embodiment of the present invention;

fig. 6 is a first exploded view of the handle head according to the embodiment of the present invention;

fig. 7 is a second exploded view of the handle head according to the embodiment of the present invention;

FIG. 8 is a schematic view of the embodiment of the present invention installed on an integrated lock and door handle;

fig. 9 is an installation schematic diagram of the door handle after the split lock is installed in the present invention.

[ detailed description ] embodiments

A handle module assembly, as shown in fig. 1 to 7, comprises a hollow handle head mounting base 1, a cover plate 2, a return torsion spring 3 and a handle head 4; the handle head 4 comprises a hollow rotating sheet 41 and a rotating column 42 inserted into a hollow hole of the rotating sheet 41; the rotating column 42 comprises a rotating sheet sleeving part 421, a handle mounting part 422 and a separating part 423 positioned between the rotating sheet sleeving part 421 and the handle mounting part 422; the rotating column 42 is sleeved into the hollow hole of the rotating sheet 41 from the end of the rotating sheet sleeved part 421 and then welded with the rotating sheet 41; the two ends of the reset torsion spring 3 are limited by the two corresponding baffle tables 411 on the peripheral wall of the rotating sheet 41 after the rotating sheet sleeving part 421 sleeves in; the handle head mounting base 1 is sleeved from the end of the handle mounting part 422 and then covers the rotating sheet 41, the rotating sheet sleeving part 421 and the reset torsion spring 3, and is fixedly connected with the cover plate 2. When the handle is used, the whole handle module assembly is fixedly arranged on the lock panel 20 by passing through the mounting holes on the handle head mounting seat 1 and the cover plate 2 through the fasteners and then is fixed on the corresponding position of the lock panel 20, at the moment, the rotor sheet sleeving part 421 is hidden inside the lock panel 20, the handle mounting part 422 and the separating part 423 are exposed outside the lock panel 20, so that when the door handle 10 is mounted, the door handle 10 can be sleeved into the outer peripheral wall of the separating part 423 by the rear cover from the end of the handle mounting part 422 of the rotating column 42 (as shown in fig. 8), and then the door handle is fixed on the handle head by the locking piece; therefore, when the door needs to be opened, the door handle 10 can be held by a hand to swing downwards to open the door; in the process of swinging the door handle 10, the door handle drives the whole handle head 4 to rotate after overcoming the acting force of the reset torsion spring 3; when a person releases the hand held on the door handle 10 after opening the door, the door handle 10 is returned by the force of the return torsion spring 3. Of course, the present invention can also be used in connection with the door handle 10 of a split lock (as shown in fig. 9).

It can be seen from the above that, the handle head 4 of the present invention includes the rotation plate 41 and the rotation column 42, and the rotation plate cover 421 of the rotation column 42 is covered from the hollow hole of the rotation plate 41 and then welded and fixed with the rotation plate 41, that is, the handle head 4 is formed by welding two parts, so that when producing the handle head, the two parts can be separated for batch production, and then welded together correspondingly, so as to prevent the door handle 10 installed on the handle head 4 from generating a virtual position and shaking in the using process, and can increase the strength of the whole handle head, thereby improving the service life of the present invention, and compared with the traditional integral handle head formed by precision casting, the present invention has the advantages of simpler and faster production process, therefore, the present invention has more reasonable structure, high production efficiency and low production cost; in addition, because the rotating sheet and the rotating column are produced separately, the handle head which is smaller in size and thinner than the traditional integrated handle head can be produced, so that the handle head is suitable for being mounted on a narrow and thin lock panel or an electronic lock for use, and when the whole lock panel or the electronic lock is mounted on a door for use, the occupied space can be saved, and the installation is more convenient.

The door handle 10 can be directly fitted over the partition portion of the rotating column 42 for use, but this makes it difficult and poor to feel when one swings the door handle 10 with one's hand. Therefore, in order to increase the swinging flexibility of the door handle and the hand feeling of people swinging the door handle, as shown in fig. 5, 6 and 7, the bearing 5 is arranged on the outer peripheral wall of the partition part 423, the bearing 5 and the surface of the rotating sheet 41 facing to the handle mounting part 422 are welded together, at this time, the door handle 10 is sleeved in the handle mounting part 422 and then tightly sleeved on the outer peripheral wall of the bearing 5, and then the locking piece is used for fixing the door handle 10, so that people can more save labor when swinging the door handle 10 by hands, the hand feeling is better, and the door handle drives the whole handle head 4 to rotate more flexibly when overcoming the acting force of the reset torsion spring 3.

The utility model discloses the AND gate handle is divided, and reset torsion spring 3 is two-way torsion spring moreover, and the handle head is no matter corotation or reversal all can reset through reset torsion spring 3 promptly, so install handle head 4 back with door handle 10, people can lift the lock door, push down and open the door, also can come door handle 10 to carry out the switching-over installation according to the direction that the door was opened simultaneously, as long as pull down a handle fixed screw and can commutate this moment.

In this embodiment, the rotating sheet 41 is produced by stamping, and the rotating column 42 is produced by cold heading, so that the production processes of the two components, i.e., the rotating sheet 41 and the rotating column 42, which form the handle head 4 can be simpler and faster, and the strength of the produced rotating sheet 41 and rotating column 42 is increased, thereby further improving the production efficiency of the handle head, reducing the production cost of the handle head, and further prolonging the service life of the handle head.

Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims. Therefore, the detailed description of the embodiments of the present disclosure is to be construed as merely illustrative, and not limitative of the present disclosure, but rather to limit the scope thereof by the appended claims.

Claims (4)

1. A handle module assembly comprises a hollow handle head mounting seat, a hollow handle head mounting plate, a hollow handle head cover plate, a hollow handle head resetting torsion spring and a hollow handle head resetting torsion spring; the handle head is characterized by comprising a hollow rotating sheet and a rotating column inserted into a hollow hole of the rotating sheet; the rotating column comprises a rotating sheet sleeving part, a handle mounting part and a separating part positioned between the rotating sheet sleeving part and the handle mounting part; the rotating column is sleeved into the hollow hole of the rotating sheet from one end of the rotating sheet sleeved part and then is welded with the rotating sheet; the two ends of the reset torsion spring are limited by the two corresponding baffle tables on the peripheral wall of the rotating sheet after the reset torsion spring is sleeved in from the rotating sheet sleeving part; the handle head mounting seat is sleeved from the end of the handle mounting part and then covers the rotating sheet, the rotating sheet sleeving part and the reset torsion spring, and is fixedly connected with the cover plate.

2. The handle module assembly of claim 1, wherein a bearing is provided on the peripheral wall of the partition and is welded to a surface of the rotor plate facing the handle mount.

3. The handle module assembly of claim 1 or 2, wherein the return torsion spring is a bi-directional torsion spring.

4. The handle module assembly of claim 3, wherein the rotary plate is a stamped piece; the rotating column is formed by cold heading.

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