CN2841810Y

CN2841810Y - Balustrade

Info

Publication number: CN2841810Y
Application number: CN 200520062403
Authority: CN
Inventors: 曹树荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-08-05
Filing date: 2005-08-05
Publication date: 2006-11-29
Anticipated expiration: 2015-08-05

Abstract

The utility model discloses a guard rail, which comprises an armrests and a vertical post, wherein the armrest is composed of a surface tube, a top groove and a surface tube cap, the opening point on the lower side of the surface tube is provided with a clamping groove, the top groove is positioned in the clamping groove and is fixedly connected with the surface tube, and a clamping jaw which is matched with the clamping groove is arranged on the surface tube cap which is arranged on the clamping groove point of the surface tube by the clamping jaw; the vertical post is composed of a post body and a clamping plate, a clamping groove is arranged on the post body which is fixedly connected with the armrest and a clamping jaw is arranged on the clamping plate which is arranged on the clamping groove point by the clamping jaw. The utility model has the advantages that the whole strength property is enhanced, and a screw nail can not be exposed on the outside from the whole appearance of the guard rail; therefore, not only can the appearance of the guard rail be looked more beautiful, the structure of the utility model can be more firmly and reliably and the installation can be more convenient simultaneously.

Description

A kind of guardrail

Technical field

The utility model relates to a kind of guardrail, more particularly relates to a kind of guardrail made from section bar.

Background technology

Guardrail is mainly by handrail, column and cross bar are formed, column bottom and ground matrix are fastenedly connected, its good looking appearance of guardrail that particularly adopts section bar to make, generous, all obtained extensive use on the street and on the building balcony finishing, but, divider current is in installation process, it is fastening with the two that being connected between the column of guardrail and the cross bar all relies on screw to beat on the sign indicating number of angle fully, and it is used for fastening screw after installation, screw is exposed fully outside, not only influence the good looking appearance of guardrail integral body, and owing to screw exposes for a long time in air, can be oxidized and get rusty, also can influence the tightness of guardrail integral body, greatly reduce the application life of guardrail.

The utility model content

The purpose of this utility model provides a kind of good looking appearance, generous, easy for installation and durable a kind of guardrail in order to solve above-mentioned deficiency exactly.

The technical solution that the utility model adopts in order to solve the problems of the technologies described above is as follows:

A kind of guardrail, comprise handrail and column, described handrail is made up of facial canal, inverted draw cut and facial canal lid, the opening part of facial canal downside is provided with draw-in groove, inverted draw cut is positioned at this draw-in groove and fixedlys connected with facial canal, facial canal covers and is provided with the claw that matches with described draw-in groove, and the facial canal lid is arranged on the draw-in groove place of facial canal by its claw; Described column is made up of cylinder and clamp, and cylinder is provided with draw-in groove, and cylinder is fixedlyed connected with handrail, and described clamp is provided with claw, and clamp is arranged on the draw-in groove place of cylinder by its claw.

Described inverted draw cut and facial canal link together by screw, and this screw is a tapping screw.

The facial canal of described cylinder and handrail or inverted draw cut also are to link together by screw, and this screw also is a tapping screw.

The beneficial effect that the above-mentioned technical solution that the utility model adopts can reach is: when inverted draw cut and facial canal are fixed together by tapping screw, this screw is covered by the lid of the facial canal on the handrail, when the facial canal of cylinder and handrail or inverted draw cut also are when being fixed together by tapping screw, its screw also can be covered by the clamp on the column, and column has been inserted in the facial canal, improved the integral intensity performance greatly, overall appearance from guardrail, do not have again screw to be exposed, so not only make the outward appearance of guardrail seem more attractive in appearance, its structure also can be more firm, and is reliable, also makes easier for installation simultaneously.

Description of drawings

Fig. 1 is a monnolithic case schematic diagram of the present utility model;

Fig. 2 is the structural representation of handrail and column junction;

Fig. 3 is the A-A cross-sectional view of Fig. 1;

Fig. 4 is the B-B cross-sectional view of Fig. 1.

The specific embodiment

Extremely shown in Figure 4 by Fig. 1, a kind of guardrail, comprise handrail 1 and column 2, described handrail 1 is made up of facial canal 3, inverted draw cut 4 and facial canal lid 5, the opening part of facial canal 3 downsides is provided with draw-in groove 301, inverted draw cut 4 is positioned at this draw-in groove 301 and is fixed together by tapping screw with facial canal 3, and facial canal lid 5 is provided with the claw 501 that matches with described draw-in groove 301, and facial canal lid 5 is arranged on draw-in groove 301 places of facial canal 3 by its claw 501; Described column 2 is made up of cylinder 6 and clamp 7, cylinder 6 is provided with draw-in groove 601, cylinder 6 also is to be fixed together by tapping screw with the facial canal 3 or the inverted draw cut 4 of handrail 1, and described clamp 7 is provided with claw 701, and clamp 7 is arranged on draw-in groove 601 places of cylinder 6 by its claw 701.So do not have screw and expose at air again and suffered, but covered, from the overall appearance of guardrail by facial canal lid 5 or clamp 7 separately, not only its outward appearance seems more attractive in appearance, generous, and its structure is also more firm, and is reliable, also makes easier for installation simultaneously.

Claims

1, a kind of guardrail, comprise handrail and column, it is characterized in that: described handrail is made up of facial canal, inverted draw cut and facial canal lid, the opening part of facial canal downside is provided with draw-in groove, inverted draw cut is positioned at this draw-in groove and fixedlys connected with facial canal, facial canal covers and is provided with the claw that matches with described draw-in groove, and the facial canal lid is arranged on the draw-in groove place of facial canal by its claw; Described column is made up of cylinder and clamp, and cylinder is provided with draw-in groove, and cylinder is fixedlyed connected with handrail, and described clamp is provided with claw, and clamp is arranged on the draw-in groove place of cylinder by its claw.

2, a kind of guardrail according to claim 1, it is characterized in that: described inverted draw cut and facial canal link together by screw.

3, a kind of guardrail according to claim 2, it is characterized in that: described screw is a tapping screw.

4, according to claim 1,2 or 3 described a kind of guardrails, it is characterized in that: the facial canal or the inverted draw cut of described cylinder and handrail link together by screw.

5, a kind of guardrail according to claim 4, it is characterized in that: described screw is a tapping screw.