JPS6236949Y2

JPS6236949Y2 -

Info

Publication number: JPS6236949Y2
Application number: JP3355885U
Authority: JP
Priority date: 1985-03-08
Filing date: 1985-03-08
Publication date: 1987-09-19
Also published as: JPS60162697U

Description

【考案の詳細な説明】イ考案の目的本案は、折畳式門扉の車輪取付装置に関するも
ので、従来の車輪取付専用枠を廃止して折畳式門
扉と車軸とを腕杆を介して堅牢且つ廉価に取付け
ようとする目的である。[Detailed explanation of the invention] A. Purpose of the invention This invention relates to a wheel mounting device for a folding gate, which eliminates the conventional wheel mounting frame and connects the folding gate and the axle to each other through arm rods to make it more rigid. The purpose is to install it at a low cost.

ロ考案の構成本案は図面に示すように、上段の上下横杆１，
２同志と下段の上下横杆４，３同志とを中心縦軸
５で十字状に回動自在に軸承し、又、各横杆１，
２，３，４の先端部６同志を対向縦杆７，８で回
動自在に軸承した折畳式門扉において、適当位置
の二本の中心軸５の下端を両側に車輪９を装備す
る車軸１０の中央部１０ａに植設し、該車軸１０
の両側部１０ｂ，１０ｃに夫々摺動自在の環体１
１，１２を係合し、該環体１１，１２の各両側に
ピン１７，１８で交叉腕杆１３，１４の先端を連
結し、該腕杆１３，１４の基端を下段の上下横杆
３，４の両端に軸承する縦杆７，８，７，８の下
端に緩着してなる構成に係るものである。尚、上
段の横杆１，２及び下段の横杆３，４の先端部６
を切欠して舌片状にすると、第２図の如く門扉を
伸張した際に横杆を一直線に連ねて外観を向上さ
せることができる。B. Structure of the invention As shown in the drawing, the invention consists of the upper and lower horizontal bars 1,
2 comrades and lower upper and lower horizontal bars 4 and 3 comrades are rotatably supported in a cross shape on a central vertical axis 5, and each horizontal bar 1,
In a folding gate in which the tips 6 of 2, 3, and 4 are rotatably supported by opposing vertical rods 7 and 8, the lower ends of the two central shafts 5 at appropriate positions are connected to an axle equipped with wheels 9 on both sides. 10, and the axle 10
A ring body 1 that is slidable on both sides 10b and 10c of the
1 and 12, and connect the tips of the cross arm rods 13 and 14 to both sides of the rings 11 and 12 with pins 17 and 18, and connect the base ends of the arm rods 13 and 14 to the lower upper and lower transverse rods. 3 and 4, which are loosely attached to the lower ends of vertical rods 7, 8, 7, 8 which are supported at both ends. In addition, the tips 6 of the upper horizontal bars 1 and 2 and the lower horizontal bars 3 and 4
If the gate is notched to form a tongue shape, the horizontal rods can be aligned in a straight line to improve the appearance when the gate is extended as shown in Fig. 2.

ハ考案の効果本案は上記のように構成して、車軸１０の中央
部１０ａに中心軸５の下端を植設してあるから、
第２図の如き門扉伸展状態でも又第３図の如き門
扉半折畳み状態でも車軸１０はその両側の腕杆１
３，１４と中心軸５とで門扉の下面に強固に支持
されるので、従来の如き車輪取付専用枠を省いて
安価な車輪取付装置を提供でき、又、門扉全体も
スツキリとした意匠にまとめることが出来る等の
優れた効果がある。C. Effect of the invention Since the present invention is constructed as described above, and the lower end of the center shaft 5 is planted in the center portion 10a of the axle 10,
Whether the gate is in the extended state as shown in FIG. 2 or in the half-folded state as shown in FIG.
3 and 14 and the center shaft 5, it is possible to provide an inexpensive wheel mounting device by omitting the conventional wheel mounting frame, and the entire gate has a neat design. It has excellent effects such as being able to

[Brief explanation of the drawing]

第１図は本案実施例を具えた門扉の斜視図、第
２図はその車輪取付装置の門扉伸展状態底面図、
第３図は同じく門扉半折畳み状態底面図である。１，２，３，４……横杆、５……中心軸、６…
…先端部、７，８……縦杆、９……車輪、１０…
…車軸、１０ａ……中央部、１０ｂ，１０ｃ……
両側部、１１，１２……環体、１３，１４……腕
杆、１５……軸受具、１６……レール、１７，１
８……ピン。 Fig. 1 is a perspective view of a gate equipped with an embodiment of the present invention, Fig. 2 is a bottom view of its wheel mounting device in an extended state of the gate;
FIG. 3 is a bottom view of the gate in a half-folded state. 1, 2, 3, 4...Horizontal rod, 5...Central axis, 6...
...Tip, 7, 8...Vertical rod, 9...Wheel, 10...
...Axle, 10a...Central part, 10b, 10c...
Both sides, 11, 12... Ring body, 13, 14... Arm rod, 15... Bearing tool, 16... Rail, 17, 1
8...Pin.

Claims

[Scope of utility model registration request]

The upper and lower horizontal bars of the upper tier and the lower tier of the upper and lower horizontal bars are rotatably supported in a cross shape around a central vertical axis, and the tips of each horizontal bar are rotatably supported by opposing vertical bars. In a tatami-type gate, the lower ends of two central shafts at appropriate positions are planted in the center of an axle equipped with wheels on both sides, and slidable rings are engaged with both sides of the axle, respectively. The wheels of a folding gate are constructed by connecting the tips of cross-arm rods with pins on each side of the ring, and loosely attaching the base ends of the cross-arm rods to the lower ends of vertical rods that are supported on both ends of the lower upper and lower horizontal rods. Mounting device.