CN204081663U - A stainless steel door handle - Google Patents

Abstract

The utility model discloses a stainless steel door handle, including handle endotheca (1), the cover is established and welded fastening has support circle cover (2) on handle endotheca (1), be equipped with welded fastening's handheld casing (3) on support circle cover (2), handheld casing (3) comprise upper cover (31) and lower cover (32) mutual welded connection, one side of supporting circle cover (2) is equipped with support boss (21) that outside protrusion was arranged, be equipped with recess (321) on lower cover (32), support boss (21) insert arrange in recess (321), support circle cover (2), upper cover (31), lower cover (32) all adopt the stainless steel to make. The utility model has the advantages of long service life, elegant appearance, stable chemical performance, simple and convenient processing, stable structure, firmness and reliability.

Description

A stainless steel door handle

technical field

The utility model relates to a hardware device for furniture, in particular to a stainless steel door handle.

Background technique

At present, most of the door lock handles on the market are integrally die-cast with zinc alloy. The surface of the product is easily oxidized and rusted after long-term use. Its structure is simple, unsightly, and its service life is short.

Utility model content

The technical problem to be solved by the utility model is to provide a stainless steel door handle with long service life, elegant appearance, stable chemical performance, simple and convenient processing, stable structure, firmness and reliability.

In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:

A stainless steel door handle, comprising a handle inner sleeve, the handle inner sleeve is sheathed and welded and fixed with a support circle, the support circle is provided with a welded and fixed hand-held housing, and the hand-held housing is composed of an upper cover and the lower cover are welded and connected to each other. One side of the supporting sleeve is provided with a supporting boss arranged to protrude outward. The lower cover is provided with a groove, and the supporting boss is inserted into the groove. The supporting round sleeve, upper cover and lower cover are all made of stainless steel.

The end of the upper cover is provided with a curved first arc portion, and the end of the lower cover is provided with a curved second arc portion, the first arc portion and the second arc portion are both are welded and fixed to each other.

The end of the inner sleeve of the handle is provided with a connecting head, the diameter of the connecting head is smaller than the diameter of the inner sleeve of the handle, the end of the connecting head is provided with a connection positioning groove, and a baffle is set on the connecting head build.

The stainless steel door handle of the present utility model has the following advantages:

1. The supporting round sleeve, upper cover and lower cover of the utility model are all made of stainless steel, and all parts that come into contact with the human body are made of stainless steel, which has the advantages of long service life, elegant appearance and stable chemical performance.

2. The utility model includes a handle inner sleeve, the handle inner sleeve is sheathed and welded and fixed with a support ring sleeve, and the support ring sleeve is provided with a welded and fixed hand-held housing, and the hand-held housing is composed of an upper cover and a The lower cover is welded and connected to each other. One side of the supporting sleeve is provided with a supporting boss arranged to protrude outward. The lower cover is provided with a groove, and the supporting boss is inserted into the groove. The above-mentioned structure ensures that each component has a small structural volume, simple and convenient processing, and the structure is stable, firm and reliable after the overall welding connection.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is a three-dimensional exploded schematic diagram of an embodiment of the utility model.

Fig. 2 is a three-dimensional structural schematic diagram of an embodiment of the utility model.

Legend: 1. Inner sleeve of the handle; 11. Connecting head; 12. Connection positioning groove; 13. Baffle cover; 2. Supporting round sleeve; 21. Supporting boss; 3. Hand-held housing; , the first arc portion; 32, the lower cover; 321, the groove; 322, the second arc portion.

Detailed ways

The preferred embodiments of the utility model will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the utility model can be more easily understood by those skilled in the art, so as to make a clearer definition of the protection scope of the utility model.

As shown in Fig. 1 and Fig. 2, the stainless steel door handle of this embodiment includes a handle inner cover 1, on which the handle inner cover 1 is sheathed and welded and fixed with a supporting round sleeve 2, and a welded and fixed hand-held shell is arranged on the supporting round sleeve 2 body 3, the hand-held housing 3 is composed of an upper cover 31 and a lower cover 32 welded to each other, one side of the support ring 2 is provided with a support boss 21 protruding outward, and the lower cover 32 is provided with a groove 321, The supporting boss 21 is inserted and arranged in the groove 321, and the supporting round sleeve 2, the upper cover 31 and the lower cover 32 are all made of stainless steel. The supporting round sleeve 2, upper cover 31, and lower cover 32 of this embodiment are all made of stainless steel, and all parts that come into contact with the human body are made of stainless steel, which has the advantages of long service life, elegant appearance, and stable chemical properties; this embodiment includes The handle inner cover 1, the handle inner cover 1 is sleeved and welded with a support ring 2, the support ring 2 is provided with a welded and fixed hand-held housing 3, and the hand-held housing 3 is welded to each other by an upper cover 31 and a lower cover 32 Connected composition, one side of the support ring 2 is provided with a support boss 21 protruding outward, the lower cover 32 is provided with a groove 321, and the support boss 21 is inserted into the groove 321, through the above structure, ensure The structural volume of each component is small, the processing is simple and convenient, and the structure is stable, firm and reliable after the overall welding connection.

In this embodiment, the end of the upper cover 31 is provided with a curved first arc portion 311, and the end of the lower cover 32 is provided with a curved second arc portion 322. The first arc portion 311 and the second The two arc-shaped parts 322 are welded and fixed to each other, so that it is more stable when held by the hand and is not easy to slip.

In this embodiment, the end of the handle inner cover 1 is provided with a connecting head 11, the diameter of the connecting head 11 is smaller than the diameter of the handle inner cover 1, and the end of the connecting head 11 is provided with a connection positioning groove 12, and the connecting head 11 is put on the Be provided with baffle cover 13, more attractive in appearance.

The above descriptions are only preferred implementations of the present utility model, and the scope of protection of the present utility model is not limited to the above-mentioned implementations. All technical solutions belonging to the principle of the utility model belong to the protection scope of the utility model. For those skilled in the art, some improvements and modifications made on the premise of not departing from the principle of the utility model, these improvements and modifications should also be regarded as the protection scope of the utility model.

Claims (3)

1. A stainless steel door handle, comprising a handle inner sleeve (1), characterized in that: the handle inner sleeve (1) is sleeved and welded and fixed with a support ring (2), and the support ring (2) There is a hand-held housing (3) fixed by welding, the hand-held housing (3) is composed of an upper cover (31) and a lower cover (32) welded to each other, and one side of the supporting sleeve (2) is provided There is a support boss (21) protruding outwards, a groove (321) is provided on the lower cover (32), and the support boss (21) is inserted into and arranged in the groove (321). Support circular sleeve (2), loam cake (31), lower cover (32) all adopt stainless steel to make. 2. The stainless steel door handle according to claim 1, characterized in that: the end of the upper cover (31) is provided with a curved first arc (311), and the end of the lower cover (32) is A curved second arc portion (322) is provided on the upper portion, and the first arc portion (311) and the second arc portion (322) are welded and fixed to each other. 3. The stainless steel door handle according to claim 1 or 2, characterized in that: the end of the handle inner sleeve (1) is provided with a connector (11), and the diameter of the connector (11) is smaller than that of the inner handle The sleeve (1) has a small diameter, the end of the connector (11) is provided with a connection positioning groove (12), and the connector (11) is covered with a baffle cover (13).