JPS58800Y2 - gate - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a gate having a pantograph type expansion and contraction mechanism.

Recently, this type of gate has been widely used due to its characteristics such as not requiring extra open space for opening and closing.

In this project, attempts have already been made to attach decorations to enhance the beauty of this type of gate, but in all cases, it is necessary to apply decorations within a range that does not interfere with the opening and closing of the gate, and the size of the decoration must be determined. Or, it cannot be said that the condition is necessarily satisfactory due to limitations on the number of pieces.

In view of these circumstances, and after various studies, this proposal is to arrange diagonal members 1, 1, etc. at equal angles in opposite directions in the front and rear, and to position the intersecting position of the diagonal members 1, 1, etc. at equal angles in opposite directions. .8...
The door body is fixed to be rotatable by...
Decorative bodies 2, 2... When installing the curves, both ends of the vertical rotation shaft 4 on which the decorative bodies are applied are pivoted on a pair of pin shafts 3, 3 facing each other in the vertical direction so that they can rotate freely in the horizontal direction. , one end of the vertical rotation shaft regulates vertical movement with respect to the pin shaft 3;
and a bent guide groove 5 is formed at the other end of the vertical rotation shaft 4,
The intended purpose was achieved by inserting the guide pin 6 integrated with the pin shaft into this.

In order to rotatably install the vertical rotation shaft 4 with the decorative body 2 on the pin shaft 3:3 when carrying out the present invention, it is necessary to drill through holes 7, 7 in the pin shaft, or In order to restrict vertical movement of the vertical rotation shaft 4 with respect to the pin shaft 3, it is sufficient to insert a bearing in the vertical rotation shaft 4.
The shape of the bent guide groove 5 of the vertical rotation shaft 4 can be adjusted depending on whether the door body is folded or opened. When the distance is more than half the limit, the guide pin 6 should be positioned vertically above or below the guide groove 5.

The present invention has the above-mentioned configuration, in which both ends of a vertical rotation shaft 4 provided with decorations 2 are pivotally supported in a pair of pin shafts 3, 3 facing each other in the vertical direction so as to be freely rotatable in the horizontal direction. One end of the rotation shaft 4 restricts vertical movement with respect to the pin shaft, and a bent guide groove 5 is formed at the other end of the vertical rotation @ 4 to guide the guide pin 6 integrated with the pin shaft 3. Since the guide pin 6 is inserted into the bent guide groove, the guide pin 6 attached to one pin shaft 3 moves up and down relative to the opening and closing of the door.
2. It slides along the curved guide groove 5 on the vertical rotation shaft 4 which has been subjected to When the door body is open, the decorative bodies 2, 2, etc. are present in the left and right directions, and when the door body is closed, the decorative bodies 2, 2, etc.
2... can be moved in the front-back direction, so even if decorations are provided consecutively on the door body, adjacent decorations will not come into contact with each other.
Not only does it not cause damage such as damage, but it also allows you to attach a wide decorative body.

Furthermore, according to the present gate, both ends of a vertical rotation shaft 4 having decorations 2 attached to a pair of pin shafts 3, 3 facing each other in the vertical direction are pivotally supported so as to be freely rotatable in the horizontal direction. 4
The upper end of the pin shaft 3 regulates vertical movement with respect to the pin shaft 3, and a bent guide groove 5 is formed at the other end of the vertical rotation shaft, and the guide pin 6 integrated with the pin shaft is guided into the bent guide groove 5. Because the shape of the bent guide groove 5 of the vertical rotation axis is such that the guide pin 6 is inserted into the guide groove 5 when the door body is folded and when the door body is more than half the opening limit. If the decorative body is placed vertically at the top or bottom of the door, the decorative body will always face forward as long as the door body is open more than half of its opening limit, which will greatly enhance the aesthetic appearance. , the effect of improving the design aspect of telescoping gates has been significant.

[Brief explanation of the drawing]

Figure 1 is an enlarged view of the main parts of the main gate showing the decoration body on the main gate, Figures 2 and 3 are plan and front views of the main gate with the door body open, showing an example of the main gate, and Figures 4 and 3 are Fig. 5 is a front view and a plan view of the door body in a closed state, and Fig. 6 is a front view showing another example of the door body in an open state. In the decorative body, 3 represents a pin shaft, 4 represents a vertical rotation axis, 5 represents a guide groove, and 6 represents a guide pin.

Claims (1)

[Scope of utility model registration request] Diagonal frame members are arranged at equal angles in opposite directions in the front and back, and the intersecting positions are fixed to a pair of pin shafts that face each other in the vertical direction in a telescoping gate that can be rotated freely by pin shafts. Both ends of a vertical rotation shaft provided with decorations are pivotally supported so as to be freely rotatable in the horizontal direction, one end of the vertical rotation shaft restricts vertical movement with respect to the pin axis, and the other end of the vertical rotation shaft 1. A gate characterized in that a bent guide groove is formed in the groove, and a guide pin integrated with a pin shaft is inserted into the bent guide groove.