JP2542035Y2 - Casting gate - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a casting gate, and more particularly, to a casting gate capable of preventing a hinge member for supporting a gate post from being exposed to the outside.

[0002]

2. Description of the Related Art In recent years, cast gates having excellent design are often used as gates. FIG. 8 shows the entire structure of a conventional casting gate, and a casting gate body 1 is shown.
Of the hanging-side edge 2 of the vehicle through a pair of hinges 3
To be rotatably openable and closable.

FIGS. 9 and 10 are exploded perspective views showing, on an enlarged scale, a portion of the conventional casting gate shown in FIG. 8 attached to a gate post. The hinge member 3 includes a gate-side hinge member (hereinafter, referred to as a hinge) 5 that is fixed to the cast gate main body 1 and a gate-column-side hinge member (hereinafter, referred to as hinge receiving member) 6 that is fixed to the column 4. The hinge 5 integrates the screw retainer 7 and the hinge acupoint 8 by tightening them with bolts 9, and the screw retainer 7 and the hinge acupoint 8 have projections 7 a and 8 a respectively formed at the tips. In mounting the cast gate body 1 on the gate post 4, as shown in FIG. 10, a screw holding 7 and a projection 7 of a hinge pot 8 are provided in a groove 10 provided in the hanging side edge 2 of the cast gate body 1.
a, 8a are lightly tightened with the bolt 9 in the fitted state, and the position is made variable so that the hanging side edge 2 is sandwiched.
Then, as shown in FIG. 9, the hinge receiving member 6 is fixed to a predetermined position of the gate post 4 with a bolt 11, and the positional relationship with the hinge receiving member 6 is adjusted while sliding the hinge 5 up and down along the groove 10. Thereafter, the hinge 5 is positioned on the hinge receiving member 6 by position adjustment, and in this state, the hinge pin 1
2 is inserted, the split pin 14 is inserted into the hole 13 of the hinge pin 12 projecting from the lower end of the hinge receiving member 6, and the cover 15 is attached to the hinge receiving member 6. 9 and 10
Shows only the hinge on the upper side of the gate post 4 and the form of support of the gate using the same, but the same configuration is also used on the lower side of the gate post 4.

[Problems to be solved by the invention]

However, in a conventional casting gate,
As described above, there is a problem that the hinge member, particularly the hinge member on the side of the gate is exposed, which tends to impair the appearance and impair the feature of being excellent in design.

[0004] The present invention solves such a conventional problem,
An object of the present invention is to provide a casting gate which minimizes exposure of a hinge member and does not impair the good design.

[0005]

SUMMARY OF THE INVENTION In order to achieve the above object, the present invention provides a casting gate in which a hanging column of a casting gate body is supported by a gate post via a hinge member. And a mounting portion, wherein a peripheral portion of the casting gate body is formed thick, a concave portion for mounting the hinge member is formed in the thick peripheral portion, and a mounting portion of the hinge member is provided in the concave portion. Are housed and fixed, and the concave portion is covered with a cover material from above the mounting portion.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to the drawings.
1 to 6 show a first embodiment of the present invention. FIG. 1 is an enlarged exploded perspective view showing a main part of a casting gate according to an embodiment of the present invention, and shows a state where an arrow X part in FIG. 2 is enlarged. FIG. 2 is an overall perspective view of the casting gate shown in FIG.
FIG. 3 is a partial side sectional view showing a state where the casting gate shown in FIGS. 1 and 2 is supported by a gate post. As shown in these figures, the casting gate body 20 is supported at the upper and lower ends of the hanging side edge 21 by a gate post 24 via an upper hinge 22 and a lower hinge 23 so as to be rotatable. The casting gate body 20 is formed by casting, for example, an aluminum alloy casting material, and is provided with a lock 25, a latch 26, a lock 27, a door stop 28, and the like. The upper hinge member 22 and the lower hinge member 23 are respectively a gate side hinge member (hereinafter, referred to as hinge) fixed to the cast gate body 20 and a gate column side hinge member (hereinafter, referred to as hinge receiving member) fixed to the gate column 24. And formed mainly using a stainless steel material or the like.

The upper hinge 22 includes a hinge 29 and a hinge receiving member 30, and the hinge 29 is connected to the cast gate body 20.
And the hinge receiving member 30 is attached to the gate post 24 at a corresponding position. As shown in detail in FIGS. 1 and 4, the hinge 29 has a pin 33 planted on a protruding piece 32 protruding from a rectangular plate portion 31. The plate portion 31 has four screws. A hole 34 is drilled. On the other hand, the upper edge 35 of the casting gate body 20 is formed to be thick, and a concave portion 36 for accommodating the hinge 29 is provided here. The recess 36 has a two-stage recessed shape, a notch 37 is formed at one edge, and both the first recess 38 and the second recess 39 have a screw hole 40 at the bottom.
41 is open.

To fit the hinge 29 into the recess 36,
First, the plate portion 31 is placed in the second-stage recess 39 with the protruding piece portion 32 protruding out of the recess 36 and the pin 33 facing upward, and the screw 42 is passed through the screw hole 34 of the plate portion 31 so that the second-stage recess 39 Into the screw hole 41. Next, the cover 43 is housed in the first recess 38, and covers the plate portion 31 of the hinge 29 housed in the second recess 39. Then, the screw 44 is screwed into the screw hole 40 of the first recess 38 through the screw hole 45 of the cover 43 and fixed.

As shown in FIG. 5, the hinge receiving member 30 is provided with a receiving portion 48 having a hole 47 at the tip of a rectangular plate portion 46. The plate portion is formed so that the hole 47 faces downward. 46 is fixed to the gate post 24 with a bolt 50 via a liner 49. The plate portion 46 has an elongated hole 51 through which the bolt 50 is inserted.

Next, the lower hinge 23 will be described. The lower hinge member 23 includes a hinge 52 and a hinge receiving member 53,
The hinge 52 is attached to the lower end of the hanging side edge 21 of the cast gate body 20, and the hinge receiving member 53 is attached to the lowermost end of the gate post 24 in contact with the ground GL. As shown in FIG. 1, the hinge 52 is provided with a hole 56 in a protruding piece 55 formed to protrude from a rectangular plate 54. Although not shown, a recess is also formed in the lower edge portion 57 of the casting gate body 20, and the plate portion 54 is inserted and screwed in this recess, and the notch is formed so that the hole 56 faces downward. The protruding piece portion 55 is mounted so as to protrude outward from the portion 58. The hinge receiving member 53 has a tapped hole 60 at the tip of the rectangular plate portion 59.
The receiving portion 61 is provided with the plate portion 5 so that the tapped hole 60 faces upward as shown in FIG.
9 is fixed to the gate post 24 with a bolt 62 via a liner (not shown), and a hinge pin 63 for preventing rotation is screwed into the tapped hole 60. The plate portion 59 has an elongated hole 64 through which the bolt 62 is inserted.

The hinge pin 63 of the lower hinge 23 comprises a screw portion 65, a hexagon nut portion 66 and a pin portion 67. The hexagon nut portion 66 can be rotated by operating a wrench or the like to move vertically in the axial direction. It has become. Further, a groove 68 is formed in the outer peripheral surface of the screw portion 65 along the axial direction, and the tip of a set screw 70 is fitted into a hole 69 provided in the receiving portion 61 to fix the position and prevent rotation.

Next, a description will be given of an operation for attaching and supporting the casting gate configured as described above to the gate post. First, the lower end of the gate post 24 is embedded in the ground, and the lower hinge 2
The third hinge receiving member 53 is mounted. Next, the hexagon nut 66 of the hinge pin 63 attached to the hinge receiving member 53 is turned with a spanner or the like to adjust the protruding height. A groove 68 and a hole 69 provided in the screw portion 65 of the hinge pin 63
And fix the hinge pin 63 so that it does not move by screwing the tip of the set screw 70 into the groove 68.

The casting gate body 20 has an upper hinge 2 in advance.
The hinge 29 of the second hinge 29 and the hinge 52 of the lower hinge 23 are attached as described above, and the hinge 5 of the lower hinge 23 is attached.
2 is fitted to the hinge pin 63 of the hinge receiving member 53. Further, as shown in FIG. 6, the pin 33 of the upper hinge tool 22 is inserted into the hole 47 of the hinge receiving member 30 of the upper hinge tool 22, and the hinge receiving member 30 is attached to the gate post 24 with a bolt 50. At this time, the long hole 51 of the hinge receiving member 30 is
When the bolt does not fit in the bolt hole 71 provided in the step 4, the height of the hinge pin 63 is adjusted again. In order to adjust the position of the hinge receiving member 30 of the upper hinge member 22 in the left-right direction, a long hole 51 provided in the plate portion 46 is used. Is adjusted by the liner 49.

FIG. 7 is an enlarged partial perspective view showing a second embodiment of the present invention. In this embodiment, a gate-side hinge member (hereinafter, referred to as a hinge) 80 of an upper hinge is attached to the upper end of a hanging side edge 21 of a cast gate body 20. The hinge 80 includes a rectangular plate portion 81 and a plate portion 8.
It comprises a one-angle hinge point 82. A recess 83 for accommodating the hinge 80 is provided on the hanging side edge 21 of the casting gate body 20. The shape and structure of the recess 83 and the recess 8
The structure for attaching the hinge 80 to the cover 3 and the covering of the concave portion 83 with a cover are the same as those in the previous embodiment, and therefore, the same reference numerals are given and duplicate explanations are omitted. This example can be adopted when a conventional portal-side hinge member as shown in FIG. 9 is used.

In the embodiment shown in the drawings, an example in which the present invention is applied only to a hinge member attached to an upper edge or a side edge of a casting gate body is described. However, the present invention is not limited to this, and the casting gate body is not limited to this. It is needless to say that the present invention can be applied to a hinge member attached to the lower edge. The shape and structure of the hinge member are not limited to those in the illustrated embodiment, and various shapes and structures can be adopted. Furthermore, although the illustrated embodiment shows only a so-called inner opening gate, the present invention is not limited to this, and can be adopted for an outer opening gate.

[0017]

As described above, the casting gate according to the present invention comprises a hinge member for supporting the hanging side of the casting gate body on the gate post with the hinge portion and the mounting portion. A concave portion for attaching the hinge member is formed in the thick portion formed on the peripheral portion, and the attaching portion of the hinge member is stored and fixed, and the concave portion is covered with a cover material from above the attaching portion, so that the hinge member on the gate side is The degree of exposure can be made very small, and there is an effect that the good design, which is a feature of the casting gate, is not impaired.

[Brief description of the drawings]

FIG. 1 is an enlarged exploded perspective view showing a main part of a casting gate according to an embodiment of the present invention, and shows a state where an arrow X portion in FIG. 2 is enlarged.

2 is an overall perspective view of the casting gate shown in FIG. 1,

FIG. 3 is a partial side sectional view showing a state where the casting gate shown in FIGS. 1 and 2 is supported by a gate post;

FIG. 4 is an enlarged view showing a hinge of an upper hinge device,
(A) is a plan view of the hinge, (B) is a right side view of the same,
(C) is a diagram showing the same front shape.

FIG. 5 is an exploded perspective view of the upper hinge device.

FIG. 6 is an exploded perspective view of a lower hinge device.

FIG. 7 is an enlarged exploded perspective view showing a main part of a casting gate according to a second embodiment of the present invention.

FIG. 8 is a front view showing an example of a conventional casting gate.

FIG. 9 is an enlarged exploded perspective view showing a hinge part of the conventional casting gate shown in FIG.

FIG. 10 is an exploded perspective view showing a hinge part on the gate side shown in FIG. 9;

[Explanation of symbols]

 Reference Signs List 20 Cast gate body 21 Hanging side edge (peripheral edge of cast gate body) 22 Upper hinge tool 23 Lower hinge tool 24 Gate post 29 Hinge (hinge member) 30 Hinge receiving member 31 Plate part (mounting part) 32 Protrusion piece Part (hinge part) 35 Upper edge part (peripheral part of cast gate body) 36 Recess 43 Cover 80 Hinge (hinge member) 83 Recess

Claims (1)

(57) [Scope of request for utility model registration] 1. A casting gate in which a hanging side of a casting gate main body is supported by a gate post via a hinge member, wherein the hinge member comprises a hinge portion and a mounting portion, and a periphery of the casting gate main body. The hinge part is formed in a thick peripheral portion, and the hinge member mounting concave part is formed in the thick peripheral part. The hinge part mounting part is stored and fixed in the concave part, and the concave part is covered with the cover material from above the mounting part. Casting gate door covered with.