CN104534261A - Aluminum profile - Google Patents

Abstract

The invention discloses aluminum profile. The cross section of the aluminum profile comprises two circular rings in a sleeve mode, and one part of the large circular ring is annular; clamp pieces are arranged along the tangential directions of the large circular ring and small circular ring, and the two clamp pieces are arranged in parallel to form a clamp part; the arc direction of the large circular ring extends to the clamp piece in the tangential direction of the small circular ring. The cross section of the aluminum profile comprises two sleeved circular ring structures, the circular ring structures are used as the body structure of the profile, and the clamp pieces are arranged in the tangential directions thereof to form the external connecting clamp part. The aluminum profile is ingenious in structure, convenient to match with the other connecting pieces and firm in combination; by means of the hollow structure, the profile is light in weight, and material is saved.

Description

Aluminium section bar

Technical field

The present invention relates to metal section technical field, especially a kind of aluminium section bar.

Background technique

Aluminium section bar, is widely used in all trades and professions now, particularly building material industry, as being used in the framework, door and window frame, curtain rail etc. on furred ceiling; They all require that section bar has province's material, firm, safe, attractive in appearance, practical feature; The aluminium section bar general structure of current use or comparatively complicated, installs comparatively loaded down with trivial details; Structure is comparatively simple but soundness that is that install is then poor, thus needs to develop simple, easy for installation, firm, the practical aluminium section bar of a kind of structure.

Summary of the invention

The present invention is directed to the deficiencies in the prior art, propose a kind of aluminium section bar, structure is ingenious, easy to use.

In order to realize foregoing invention object, the invention provides following technological scheme: a kind of aluminium section bar, its cross section comprises two sheathed annulus, and large circle is part cyclic structure; Along large circle and small circle ring tangential on be equipped with shackle member, two shackle member be arranged in parallel, form inserted part; This large circle arc to extend to small circle ring tangential on shackle member.

Further, this inserted part is provided with two.

Further, two these inserted parts are vertical setting.

Compared with prior art, the present invention has the following advantages: cross section adopts two sheathed circle structures as the agent structure of this section bar, and arranges shackle member on tangential separately, forms the inserted part externally connected; Profile structure is ingenious, conveniently mates with other link, in conjunction with firm; Hollow-core construction causes section quality light, saves material.

Accompanying drawing explanation

Fig. 1 is the structural representation of aluminium section bar of the present invention.

Embodiment

Describe the present invention below in conjunction with accompanying drawing, the description of this part is only exemplary and explanatory, should not have any restriction to protection scope of the present invention.

A kind of aluminium section bar, its shape of cross section as shown in Figure 1, two sheathed annulus: small circle ring 1 and large circle 2, large circle 2 is part cyclic structure; Along large circle 2 and along small circle ring 1 tangential on be all provided with shackle member, and two shackle member be arranged in parallel, form inserted part 3; This large circle 2 also along arc to extend to small circle ring 1 tangential on shackle member, constitute the cross-sectional structure of whole aluminium section bar.

Cavity between two annulus, alleviates total quality, and circular shape structure maintains the structural strength of product simultaneously, and has certain elasticity, structural stability, not yielding.

This inserted part 3 is provided with two, facilitates this aluminium section bar to use as connection device like this, can according to actual needs, be arranged two inserted parts 3, as parallel, vertical, towards the opposite etc.; What show in Fig. 1 is that two inserted parts 3 are arranged for vertical, can be applicable to connect in corner.

Whole product structure is the tower structure of hollow, lightweight, economizes on resources, and has certain elastic support effect, and do not affect other using effect to connected component.

The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims (3)

1. an aluminium section bar, is characterized in that: its cross section comprises two sheathed annulus, and large circle is part cyclic structure; Along large circle and small circle ring tangential on be equipped with shackle member, two shackle member be arranged in parallel, form inserted part; This large circle arc to extend to small circle ring tangential on shackle member.

2. aluminium section bar as claimed in claim 1, is characterized in that: this inserted part is provided with two.

3. aluminium section bar as claimed in claim 2, is characterized in that: two these inserted parts are arranged for vertical.