JPS6339353Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a surface lattice in which end face cuts of horizontal bars are covered with end vertical bars.

Conventionally, in a surface lattice formed by a grid of horizontal bars and vertical bars, the end surfaces of the horizontal bars with exposed cuts protruded to both sides of the panel grid. Therefore, there was a risk of injury from touching the end face cut of the protruding horizontal beam, or from catching clothing or the like. In addition, if the cut ends of the horizontal bars are exposed on the surface, it looks unsightly, reduces the commercial value of the grid itself, and has the disadvantage that rainwater can directly enter and accumulate inside the horizontal bars. Ta.

The present invention has been made in view of these drawbacks of the conventional surface lattice, and it is possible to replace the end vertical bars of the vertical bars constituting the panel lattice with a covering body and a covering extending inside the back chamber of the bar body. By forming the
To provide a surface lattice capable of covering cut ends exposed at the end faces of horizontal bars by performing almost the same work as ordinary lattice assembly work of vertical bars.

Hereinafter, embodiments of the present invention will be described based on the drawings.

FIG. 1 is an overall front view of an embodiment of the surface lattice according to the present invention, which is constructed by assembling a large number of vertical bars 10a, 10b made of extruded aluminum or aluminum alloy members, and two upper and lower horizontal bars 20. There is.

Fig. 2 shows a partial cross-sectional view of an embodiment in which the end vertical bar is formed by fixing a bar body provided separately and a covering body having the same shape as the bar body. FIG. 3 shows a partially exploded perspective view of the embodiment. That is, the end vertical bars 1 located at both ends of the vertical bars
0a consists of a crosspiece main body 11 and a cover 12 having the same hollow shape as the intermediate vertical crosspiece 10b fixed to the surface of the horizontal crosspiece 20, and the cover 12 is extended inside the back chamber of the crosspiece main body 11 and arranged in series. They are lined up and firmly fixed with fixing screws 13. A hole 14 into which a fixing screw 13 and a driver for tightening the fixing screw 13 are inserted is bored in the lower part of the cover 12, and a cap 15 is fitted after the fixing screw 13 is tightened.

The end vertical bar 10a formed in this manner has the bar main body 11 protruding from the surface of the horizontal bar 20 in the same way as the intermediate vertical bar 10b, and the side surface of the cover 12 is brought into contact with the end face cut of the horizontal bar 20. It has been placed. Then, the covering 1 is attached to the back side of the bracket 21, which has a U-shaped cross section and whose sides are fixed to the horizontal beam 20 with screws 16.
By fixing the side surfaces of 2 with screws 22, the end vertical bars 10a are entirely fixed to the end surfaces of the horizontal bars 20 to form a surface lattice. This surface grid is attached to the main body wall 24 by fixing the lower part of the bracket 21 to the frame bracket 25 attached to the frame 23 and the main body wall 24 with screws 26.

In the surface lattice of this embodiment, the bar body 11 and the covering body 12 forming the end vertical bar 10a have the same hollow shape as the intermediate vertical bar 10b, so that
There is no need to manufacture an extruded material specifically for the end vertical beam.

As described above, according to the present invention, the end vertical bars constituting the surface lattice are formed by the bar body and the covering body extending inside the back chamber of the bar body.
The cut exposed on the end face of the horizontal beam can be easily covered, and there is no possibility of getting injured by touching the cut or damaging clothes or the like. Moreover, it is possible to prevent the appearance from being unsightly due to the exposed cut ends, and also to prevent rainwater from directly entering the horizontal beams.

Moreover, in the present invention, since the crosspiece body and the covering body, which are the end vertical crosspieces that cover the end faces of the horizontal crosspieces, are formed in the same shape as the intermediate vertical crosspieces, it is not necessary to specially form the covering body etc. separately. One type of member can be used for both purposes, reducing the number of parts and simplifying the structure.

[Brief explanation of the drawing]

Fig. 1 is an overall front view of an embodiment of the present invention, Fig. 2 is a partial cross-sectional view of a vertical bar at the end formed by fixing a bar body and a cover of the same shape, and Fig. 3 is a partially exploded perspective view. It is a diagram. 10a... End vertical bar, 10b... Middle vertical bar, 1
1... Crosspiece body, 12... Covering body, 20... Horizontal crosspiece.

Claims (1)

[Scope of Claim for Utility Model Registration] A surface lattice comprising a latticework of a plurality of vertical bars and a plurality of horizontal bars and is characterized by meeting the following requirements. (a) The end vertical bars located at both ends of the vertical bars are formed of a bar body and a covering body that covers the end faces of the horizontal bars. (b) The crosspiece main body and the covering body are formed to have the same shape as the intermediate vertical crosspiece of the vertical crosspieces. (c) The covering body is connected to the back of the crosspiece body so as to extend indoors. (d) The end vertical bar is fixed to the horizontal bar via the bar body or covering.