CN203729476U

CN203729476U - Double-snap triangular keel

Info

Publication number: CN203729476U
Application number: CN201420068246.8U
Authority: CN
Inventors: 孙孝锋; 顾沁文
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-02-18
Filing date: 2014-02-18
Publication date: 2014-07-23
Anticipated expiration: 2024-02-18

Abstract

The utility model relates to a double-snap triangular keel. The keel comprises a triangular body (1), two oppositely combined wavy snapping sheets (2) are arranged at the top of the triangular body (1), the wavy structure forming the snapping sheets (2) comprises two valley portions (2.1) and a peak portion (2.2), and the two snapping sheets (2) are oppositely combined and contact at the positions of the two valley portions (2.1) to form two snap structures. The keel has the advantages of being firm in connection.

Description

Double card triangular keel

Technical field

The utility model relates to a kind of keel, and especially relating to a kind of cross section is triangle and the keel with double card buckle structure, belongs to architectural decoration equipment technical field.

Background technology

Triangular keel, it is a kind of material conventional on Integral ceiling, because its shape becomes equilateral triangle shape, so be referred to as triangular keel, triangular keel is the one belonging in baked keel, triangular keel be continuous hot galvanizing strip taking high-quality as raw material, be aided with baking vanish, the triangle metal skeleton for building forming through cold bending process rolling, triangular keel has following feature:

1, moistureproof, anticorrosion, colour-fast;

2, Product Precision is high, and major/minor keel are strictly symmetrical, coordinates closely;

3, supporting capacity is strong, indeformable, does not rupture;

4, install convenient, save the set-up time, reduce cost of labor;

Therefore triangular keel is applicable to the constructions such as Integral ceiling, aluminium matter square ceiling, advertisement buckle;

As shown in Figure 2, it adopts single deck tape-recorder buckle form to conventional triangular keel, and it lacks and is: when it is during as Integral ceiling loaded plate, fixing dynamics is unreliable, such as: super bath, ventilation fan, fluorescence lamp, pendent lamp etc. easily come off.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of double card triangular keel being connected firmly is provided.

The purpose of this utility model is achieved in that a kind of double card triangular keel, and described keel include triangular body, and the top of triangular body is provided with two involutory clamping sheets,

Described clamping sheet is wavy setting, and the wavy structure that forms this clamping sheet is made up of two low ebb portions and a peak portion, and two clamping sheets are located two buckle structures of involutory contact formation in two low ebb portions.

Compared with prior art, the beneficial effects of the utility model are:

The utility model is owing to being designed to double card buckle structure, and while therefore connection, bonding strength is higher, connects better effects if; Super bath after connection, ventilation fan, fluorescence lamp, pendent lamp are not easy to drop, and security performance is also higher, therefore have significant application prospect.

Brief description of the drawings

Fig. 1 is the structural representation (cross sectional representation) of the utility model double card triangular keel.

Fig. 2 is the structural representation of conventional triangular keel.

Wherein:

Triangular body 1, clamping sheet 2;

Low ebb portion 2.1, peak portion 2.2.

Detailed description of the invention

Referring to Fig. 1, a kind of double card triangular keel that the utility model relates to, described keel include triangular body 1, the top of triangular body 1 is provided with two involutory clamping sheets 2, described clamping sheet 2 is wavy setting, the wavy structure that forms this clamping sheet 2 is made up of two low ebb portions 2.1 and a peak portion 2.2, and two clamping sheets 2 form two buckle structures in the involutory contact in 2.1 places of two low ebb portions, i.e. A shown in Fig. 1, two buckle structures of B place for being formed by low ebb portion 2.1;

Arrange by above-mentioned double card button, after making to install, it is larger that buckle connects contact area, bearing capacity is stronger, in experiment and Specific construction, finds, the 4kg/ monolithic buckle (300*300) that bearing capacity is buckled design by traditional single deck tape-recorder is brought up to 4.5kg, bearing capacity has improved 12.5%, compare and traditional single deck tape-recorder structure, fastness is better, safer and stable;

Meanwhile, for increasing friction force, on the involutory surface of above-mentioned clamping sheet 2, be provided with multiple pits, preferred, can adopt frosted mode to form frosting, with increasing friction force as much as possible; And, on the base plate that also can deviate from mutually at the top of triangular body 1, multiple through holes are set, to alleviate the weight of triangular body 1, effectively increase the capacity value of the gadgets such as its suspension pendent lamp; In addition, when needing the larger object of suspended weights, between two side plates of above-mentioned triangular body 1, be connected with spring, what make by elastic force that above-mentioned clamping sheet 2 can press from both sides is tighter, has further improved its frictional force, has increased its connectivity robustness;

It should be noted that above-mentioned embodiment is only an optimization scheme of this patent, any change that those skilled in the art does according to above-mentioned design or improvement are all within the protection domain of this patent.

Claims

1. a double card triangular keel, described keel include triangular body (1), and the top of triangular body (1) is provided with two involutory clamping sheets (2), it is characterized in that:

Described clamping sheet (2) is wavy setting, the wavy structure that forms this clamping sheet (2) is made up of two low ebb portions (2.1) and a peak portion (2.2), and two clamping sheets (2) are located two buckle structures of involutory contact formation in two low ebb portions (2.1).