JPH0389897U

JPH0389897U -

Info

Publication number: JPH0389897U
Application number: JP15064289U
Authority: JP
Priority date: 1989-12-26
Filing date: 1989-12-26
Publication date: 1991-09-12
Anticipated expiration: 2004-12-26
Also published as: JPH0722479Y2

Description

[Brief explanation of drawings]

第１図は本考案下部施錠装置の一実施例を具え
たフエンス用門扉の要部正面図、第２図は同じく
下部施錠装置の縦枠筒および落し棒と操作板の横
断面図、第３図は同じく落し棒と操作板の側面図
、第４，５，６図は本考案と関連する上部下部施
錠装置の正面図、平面図、側面図であり、第７図
は本考案下部施錠装置の他の実施例を具えたフエ
ンス用門扉の要部正面図、第８図は従来下部施錠
装置を具えたフエンス用門扉の正面図である。３……門扉網体、４……下胴縁、５……縦枠筒
、６……コーナー継手筒、７……昇降案内溝、８
Ａ，８Ｂ……係止縁、９……係止溝、１０……案
内孔、１１……落し棒、１２Ａ……表操作片、１
２Ｂ……裏操作片、１３……基礎、１４……落し
受具。 Fig. 1 is a front view of the main parts of a fence gate equipped with an embodiment of the lower locking device of the present invention, Fig. 2 is a cross-sectional view of the vertical frame cylinder, drop bar, and operation plate of the lower locking device, and Fig. 3 The figure is a side view of the drop bar and the operation board, Figures 4, 5, and 6 are a front view, plan view, and side view of the upper and lower locking devices related to the present invention, and Figure 7 is the lower locking device of the present invention. FIG. 8 is a front view of a main part of a fence gate provided with another embodiment of the present invention, and FIG. 8 is a front view of a fence gate provided with a conventional lower locking device. 3... Gate mesh body, 4... Lower body rim, 5... Vertical frame tube, 6... Corner joint tube, 7... Lifting guide groove, 8
A, 8B... Locking edge, 9... Locking groove, 10... Guide hole, 11... Drop bar, 12A... Table operation piece, 1
2B...Back operation piece, 13...Foundation, 14...Drop receiver.

Claims

[Scope of utility model registration request]

In a gate for a fence in which vertical frame tubes arranged on the left and right sides of the gate net body and a lower body edge placed at the lower part of the gate net body are connected by a corner joint tube, formed at the lower ends of both the front and back sides of the vertical frame tube. a locking groove connected to the upper end of the lifting guide groove via a locking edge; and a guide bored in the bottom surface of the corner joint tube and at a portion corresponding to the center of the vertical frame tube. a hole, a drop bar fitted into the vertical frame tube, the corner joint tube, and the guide groove so as to be able to rise and fall; and a drop bar protruding from both the front and back sides of the drop bar and penetrating the lift guide groove and the locking groove so as to be able to rise and fall. A lower locking device comprising a front operating piece and a back operating piece, and a drop receiver installed on a foundation so as to engage with the lower end of a drop bar in a dropped state.