DE202016104433U1 - door handle - Google Patents

Abstract

Door handle, comprising a handle body (1) and a base (2), characterized in that within the base (2) has a through hole (3) is provided, the end of the handle body (1) inserted into the through hole (3) adapted connection (4), wherein within this connection (4) a counterbore (5) is provided, in which a square rod (6) is inserted through the through hole (3) adapted; a positioning sleeve (7) is placed outside the square bar (6), a metal ring (8) is placed outside the through hole (3), a bidirectional spring (9) is mounted outside the metal ring (8), and inside the positioning sleeve (7) a trough (10) for inserting the metal ring (8) is provided, and at one end of the base (2) an end cap (11) is attached.

Description

TECHNICAL AREA

The present utility model relates to a door accessory, in particular a door handle.

STATE OF THE ART

Door handle as a common accessory of an apartment door is often mounted on the door and facilitates gripping to open and close the front door. The door handle structurally comprises a handle body and a base. In the prior art, the handle body and the base are fixedly connected to each other and can not be separated from each other, resulting in that the door handle occupies a larger space when stored and is not easy to assemble.

CONTENTS OF THE PRESENT INVENTION

The object of the utility model can be seen to provide a door handle structure which reduces the space occupied during storage and facilitates assembly.

In order to solve the above technical problem, the present utility model relates to a door handle structure comprising a handle body and a base. Within the base, a through-hole is provided, and the end of the grip body has a fitted terminal inserted into the through-hole, within which terminal a counterbore is provided into which a square bar is fitted through the through-hole. Outside the square bar, a positioning sleeve is placed, outside of the through hole, a metal ring is placed, outside the metal ring, a bidirectional spring is attached. And within the positioning sleeve, a recess for inserting the metal ring is provided, and an end cover is attached to one end of the base.

In the counterbore a securing piece is provided for adapting to the square bar, said securing piece has four expandable or contractible support legs, which are inserted into this counterbore. Outside the base a ground cover is attached.

In the handle body, a cavity is present, wherein a positioning frame is provided in this cavity. Between the terminal and the positioning frame, a first locking ring and a spring are provided, wherein on the first locking ring a corresponding with the counterbore, the first locking hole is present, and a locking ring opposite terminal inner face is an inclined surface.

Between the locking ring and the spring, a second locking ring is provided, and on the second locking ring a corresponding with the first locking hole, the second locking hole is present.

On the positioning frame, a first guide bar and a second guide bar are provided, wherein the length of this first guide bar is larger than that of the second guide bar. At the first and the second locking ring is in each case one of the first, the second locking ring adapted positioning notch available.

The advantageous effects of the present utility model are as follows: the handle body in such a door handle structure is fitted by fitting to the base. When storing the handle body and the base can be separated from each other, so that the space occupied is saved, the relative positions of the two are adjustable and the handle body is easier to assemble.

BRIEF DESCRIPTION OF THE DRAWING

The present utility model is explained in more detail below with reference to figures and specific embodiments:

1 is a schematic representation of the structure of the utility model;

2 is a schematic representation of the decomposition structure of the utility model;

3 is a schematic cross-sectional structure of the base;

4 is a schematic cross-sectional structure of the handle body;

5 is an enlarged view of the structure at A in FIG 2 ,

DETAILED DESCRIPTION

Regarding 1 to 3 For example, the utility model door handle structure includes a handle body 1 and a base 2 , Within the base 2 is a through hole 3 provided the end of the handle body 1 has one in the through hole 3 used adapted connection 4 on, being inside this connection 4 a counterbore 5 is provided, in which a square rod 6 through the through hole 3 adapted used. Outside the square bar 6 becomes a positioning sleeve 7 put on, outside the through hole 3 becomes a metal ring 8th put on, outside the metal ring 8th becomes a bi-directional spring 9 attached, and within the positioning sleeve 7 is a hollow 10 for inserting the metal ring 8th intended. At one end of the base 2 becomes an end cover 11 appropriate.

In this door handle structure, a handle body is adapted and mounted by a connection to a base. When storing the handle body and the base can be separated, whereby the space occupied is saved and the relative positions of the two are adjustable, so that the assembly is easier.

Here is in the counterbore 5 a security piece 12 to adapt to the square bar 6 provided, this backup piece 12 four expandable or contractible support feet 13 which are inserted into this counterbore, so that by connecting the square rod and the terminal, the structure is stronger and does not fall easily. Outside the base 2 is a ground cover 14 attached to protect the base and beautify the product.

Regarding 2 to 5 is in the handle body 1 a cavity 15 present, being in this cavity 15 a positioning framework 16 is provided. Between the connection 4 and the positioning frame 16 are a first locking ring 17 and a spring 18 arranged, wherein on the first locking ring 17 one with the counterbore 5 corresponding, first locking hole 20 is present, and a locking ring opposite terminal inner surface is an inclined surface. After the connecting square rod has passed through the counterbore and the locking hole, the connection is moved to the cavity and fastened. Under the action of the spring, the locking ring is in contact with the inclined surface, and the locking ring is thus inclined. The locking hole is offset so that the connecting square bar is clamped and fixed, which can replace the conventional fastening method for connecting square bars or screws, and allows quick and easy installation and operation and ease of use.

Between the locking ring 17 and the spring 18 is a second locking ring 21 provided, and on the second locking ring 21 is one with the first locking hole 20 corresponding, second locking hole 22 available. This can further enhance the locking effect for the connecting shaft, so that the use of the handle becomes secure.

At the positioning frame 16 are a first guide bar and a second guide bar 161 . 162 provided, wherein the length of this first guide rail is greater than that of the second guide rail. And on the first and the second locking ring 17 . 22 is one at the first, the second locking ring 17 . 22 adjusted positioning notch 23 available. The first guide rail, the second guide rail, the first locking ring, the second locking ring are limited to prevent their rotation, so that the structure of the product is reliable.

The above are preferred embodiments of this utility model. As long as the technical solutions by means of substantially the same measures can achieve the objective of the present utility model, they are within the scope of this utility model.

Claims (6)

Door handle comprising a handle body ( 1 ) and a base ( 2 ), characterized in that within the base ( 2 ) a through hole ( 3 ) is provided, the end of the handle body ( 1 ) into the through hole ( 3 ) adapted connection ( 4 ), whereby within this connection ( 4 ) a counterbore ( 5 ) into which a square bar ( 6 ) through the through hole ( 3 ) is adjusted; that outside the square bar ( 6 ) a positioning sleeve ( 7 ), outside the through-bore ( 3 ) a metal ring ( 8th ), outside of the metal ring ( 8th ) a bidirectional spring ( 9 ) and within the positioning sleeve ( 7 ) a trough ( 10 ) for inserting the metal ring ( 8th ) and at one end of the base ( 2 ) an end cover ( 11 ) is attached. Door handle according to claim 1, characterized in that in the counterbore ( 5 ) a security piece ( 12 ) to adapt to the square bar ( 6 ), this securing piece ( 12 ) four expandable or contractible support feet ( 13 ), which are inserted in this counterbore. Door handle according to claim 1 or 2, characterized in that outside the base ( 2 ) a bottom lid ( 14 ) is attached. Door handle according to claim 3, characterized in that in the handle body ( 1 ) a cavity ( 15 ) is present, wherein in this cavity ( 15 ) a positioning framework ( 16 ), between the connection ( 4 ) and the positioning framework ( 16 ) a first locking ring ( 17 ) and a spring ( 18 ) are arranged, wherein on the first locking ring ( 17 ) one with the counterbore ( 5 ) corresponding, first locking bore ( 20 ) is present, and a connection inner end face opposite the locking ring is an inclined surface. Door handle according to claim 4, characterized in that between the locking ring ( 17 ) and the spring ( 18 ) a second locking ring ( 21 ) is provided, and on the second locking ring ( 21 ) one with the first locking bore ( 20 ) corresponding, second locking bore ( 22 ) is available. Door handle according to claim 5, characterized in that on the positioning frame ( 16 ) a first guide rail and a second guide rail ( 161 . 162 ) are provided, wherein the length of this first guide rail is greater than that of the second guide rail, and on the first and the second locking ring ( 17 . 22 ) one each to the first, the second locking ring ( 17 . 22 ) adapted positioning notch ( 23 ) is available.

Images