CN201976989U - Deep frame rear button of leather suitcase - Google Patents

Abstract

The utility model discloses a deep frame rear button of a leather suitcase, which comprises a connecting piece integrally formed by two pieces for one time and a rotary shaft, wherein the connecting piece comprises a fixed part and a rotary shaft part, the rotary part of the two connecting pieces are mutually meshed, and the two connecting pieces are connected by a rotary shaft penetrating through the rotary part, the fixed part is matched with the shape of the position on the suitcase where the fixed part is located on, and the fixed part is thickened at a corner or a stressed part. The deep frame rear button has the following benefits firstly, by adopting a molding manner for one time, the connecting piece is firmer, and the manufacture is more convenient; and secondly, according to different shapes of the suitcases, the corner and the stressed part can be thickened, thus leading the deep frame rear button to be more reliable.

Description

Button behind a kind of dark frame of leather trunk

Technical field

The utility model relates to a kind of back button, is specially button behind a kind of dark frame of novel leather trunk, belongs to the hardware field.

Background technology

Along with improving constantly of the people's life and the level of consumption, various case and bag have become the indispensable ornaments of people at one's side.People require the case and bag product not only to strengthen to some extent on practicality, have ornamentally become main expansion.The primary structure of case and bag is that casing is formed with the case lid that is connected with casing.Flexibly connect and the control folding by the back button between casing and the case lid.Present back button structure is two braces that intersect and mate mutually, and projection rolls into the pivot hole respectively, runs through forming then by pivot.But there are problems in present this back button structure: 1, the brace thickness is identical, but in actual the use, has many places that bending is arranged, and stressed having nothing in common with each other causes bend to rupture easily; 2, the pivot pore volume that rolls easily draws back.

The utility model content

The purpose of this utility model is for button behind the dark frame of a kind of leather trunk is provided, to solve the problems referred to above of prior art.

The purpose of this utility model can be achieved through the following technical solutions.

Button behind a kind of dark frame of leather trunk comprises two one-time formed braces and rotating shaft; Brace comprises fixed part and shaft; The mutual interlock of the shaft of two braces; And run through shaft by rotating shaft two braces are connected; The form fit of fixed part and its institute fixed position on casing; Described fixed part is in corner or the thickening of stressed position.

Described brace is a metal material, preferably from aluminium material.

The utlity model has following beneficial effect: 1, adopt one-time formed method, make that brace is firm more, it is more convenient to make; 2, can to corner and stressed position thickening, thereby make it more reliable according to different box shape.

Description of drawings

Fig. 1 is the structural representation of the utility model two brace merging phases; (dotted line is the cross section of casing among the figure)

Fig. 2 is the structural representation of the utility model two brace released states;

Among the figure: 1, fixed part 2, shaft 3, rotating shaft.

The specific embodiment

Further set forth design feature of the present utility model below in conjunction with accompanying drawing and specific embodiment.

As depicted in figs. 1 and 2, button behind a kind of dark frame of leather trunk comprises two one-time formed braces and rotating shaft 3; Brace comprises fixed part 1 and shaft 2; The shaft 2 mutual interlocks of two braces; And run through shaft 2 by rotating shaft 3 two braces are connected; The form fit of fixed part 1 and its institute fixed position on casing; Described fixed part 1 is in corner or the thickening of stressed position.

Described brace is a metal material, preferably from aluminium material.

During use, according to needed size, two braces of the suitable size of cutting after being connected and fixed with rotating shaft, couple together casing and case lid by rivet or screw.When one-shot forming, can be according to actual needs and stressed position, suitably with this position thickening, to reach firm purpose.

Claims (3)

1. button behind the dark frame of a leather trunk is characterized in that: comprise two one-time formed braces and rotating shaft; Brace comprises fixed part and shaft; The mutual interlock of the shaft of two braces; And run through shaft by rotating shaft two braces are connected; The form fit of fixed part and its institute fixed position on casing; Described fixed part is in corner or the thickening of stressed position.

2. button behind the dark frame of leather trunk according to claim 1, it is characterized in that: described brace is a metal material.

3. button behind the dark frame of leather trunk according to claim 1, it is characterized in that: described brace is an aluminium material.

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