CN2605779Y

CN2605779Y - V shape supporting lever

Info

Publication number: CN2605779Y
Application number: CN 03220184
Authority: CN
Inventors: 崔宽峻
Original assignee: XIAMEN GEXIN PLASTIC-RUBBER PRODUCT Co Ltd
Current assignee: XIAMEN GEXIN PLASTIC-RUBBER PRODUCT Co Ltd
Priority date: 2003-02-28
Filing date: 2003-02-28
Publication date: 2004-03-10
Anticipated expiration: 2013-02-28

Abstract

The utility model discloses a herringbone strut, which is composed of a vertical rod that is connected with two holding poles, wherein, the connecting position of the vertical rod and the two holding poles adopts a three-way pipe to fix and connect. The fixing and connecting method does not need to press the lower part of the vertical rod into a flat part, so the assembly is relatively simple and easy. Besides, the arrangement of the three-way pipe makes the connecting intensity of the connecting position improved greatly. Therefore, the habitual-used product will not easily rupture, thus the service life of the strut is prolonged.

Description

The herringbone support bar

Technical field

The utility model relates to a kind of support bar that is applied to furniture, refers in particular to a kind of herringbone support bar.

Background technology

It is less but need to strengthen the furniture of stability of strutting system that lambdoid support bar is applied to the rod member that needs more, mostly this herringbone supporting bar structure is that montant below connects two poles, because the junction of these three bars is positions that stress is concentrated, the bonding strength that improves herein is that the dealer comparatively payes attention to part.

The connection diagram of the herringbone support bar of the product of commonly using as shown in Figure 1 mainly be to form plat part 11 ' in the below of montant 1 ', and the termination 21 ' of two poles 2 ' is taken the both sides welding that is against this plat part 11 ' respectively.But in this structure, because the pipe fitting tube wall that each rod member adopts is thinner, easily the pipe fitting burn-through is influenced intensity when welding, easily split in use, and the both sides overlap joint needs welding twice, so mode makes whole process comparatively complicated, and service life is limited.

The utility model content

The purpose of this utility model is to provide a kind of herringbone support bar simple, long service life that assembles.

For achieving the above object, technical solution of the present utility model is: a kind of herringbone support bar, and connect two poles by a montant and constitute, wherein: the junction of montant and two poles adopts three-way pipe affixed.

The affixed mode of this three-way pipe and montant and two poles is: rivet clasp, spiral shell are consolidated or solid welding.

After adopting such scheme, because herringbone support bar of the present utility model adopts three-way pipe affixed, do not need before the assembling below of montant is pressed into plat part, therefore assembling is easily simple relatively; In addition, the three-way pipe setting improves the bonding strength of junction greatly, therefore is not prone to the phenomenon that ruptures in the product of commonly using, thereby makes the long service life of support bar.And this junction need not weld, so it is good to commonly use the product overall appearance.

Description of drawings

Fig. 1 is a stereogram of commonly using product;

Fig. 2 is a three-dimensional exploded view of the present utility model;

Fig. 3 is a three-dimensional combination figure of the present utility model;

Fig. 4 is the three-dimensional exploded view of another embodiment of the utility model;

Fig. 5 is the three-dimensional combination figure of another embodiment of the utility model.

The specific embodiment

As shown in Figures 2 and 3, herringbone support bar of the present utility model, mainly constitute by a montant 1 and two poles 2, each rod member is to adopt pipe fitting, the two ends of two poles 2 bends certain angle respectively, so that an end cooperates fixing with montant 1, the contact area of the other end and supporting surface strengthens, and increases the stationarity of support with this.

Key of the present utility model is: the end 21 of two poles 2 and montant 1 secure fit, with the connected mode of montant 1, adopt three-way pipe 3 to connect.During assembling, the end 21 of montant 1 and two poles 2 can be inserted in respectively in three cannula port of corresponding with it three-way pipe 3, in the mode of rivet clasp that each rod member is fixedly connected again.Certainly, the fixedly connected rivet clasp that is not confined to also can adopt forms such as the solid or solid welding of spiral shell.

The structure of aforesaid way connects, and does not need before the assembling below of montant 1 is pressed into plat part, and therefore assembling is easily simple relatively; In addition, the setting of three-way pipe 3 improves the bonding strength of junction greatly, therefore is not prone to the phenomenon that ruptures in the product of commonly using, thereby makes the long service life of support bar.And this junction need not weld, so it is good to commonly use the product overall appearance.

Certainly, three-way pipe 3 of the present utility model ' also can adopt the form shown in Fig. 4,5 promptly which is provided with three projections and plants for the end 21 of montant 1 and two poles 2, and it can reach above-mentioned effect equally.In addition, this three-way pipe also can be other arbitrary shape, as herringbone etc.

Claims

1, a kind of herringbone support bar connects two poles by a montant and constitutes, and it is characterized in that: the junction of montant and two poles adopts three-way pipe affixed.

2, herringbone support bar as claimed in claim 1 is characterized in that: the affixed mode of this three-way pipe and montant and two poles is: rivet clasp, spiral shell are consolidated or solid welding.