JP2590110Y2 - Gate mounting hinges - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hinge for mounting a gate, and more particularly to a hinge for mounting a gate which can easily adjust the inclination of the front, rear, left and right.

[0002]

2. Description of the Related Art When a gate is attached to a gate post, a pair of hinges are attached to upper and lower portions of the gate post, and the hinge opens and closes the gate. By the way, there has been a problem that the gate is often shifted to the front, rear, right and left due to a hinge mounting error since the past. Here, the front-back direction of the gate means the arrow A in FIG.
The direction of opening and closing of the gate, that is, the direction between the road and the inside of the house, as shown in, and the gate is shifted back and forth means that when one gate is closed, the front of one gate does not match the front of the other gate Say Also, the left and right of the gate means the direction connecting the gate columns as shown by the arrow B in FIG. 5. When the gate is shifted left and right, the gap between the gates is not appropriate, and the end faces of the gate contact each other. Or an excessive gap between them.

In order to solve such a problem, Japanese Unexamined Utility Model Publication No. 2-68998 discloses a hinge for mounting a gate.

The prior art hinge is arranged between a pair of vertically parallel plates and a fixture having an end plate provided between ends of the plate, and a pair of end plates of the fixture. It consists of a support arm, and a long screw insertion hole penetrating vertically is formed in the support arm, and both ends of the screw inserted into this screw insertion hole are supported by the pair of plate members. One plate is provided with an arc-shaped long hole centered on a screw, and a lock screw inserted into this long hole is fitted to the outside of the rear end of the support arm to screw the frame into a frame that supports the support arm slidably. In the end plate of the fixture, a screw insertion hole is formed in the end plate to form an arc-shaped long hole in the circumferential direction of the end plate, and the tip end of the adjustment screw inserted into the screw insertion hole and supported rotatably is formed. A configuration in which a screw is engaged with the rear end surface of the support arm is employed.

[0005]

However, in the prior art as described above, although the inclination of the gate can be adjusted to some extent, since the structure of the hinge is complicated, it takes time and effort to manufacture the hinge, resulting in an increase in cost. There was a problem. There is also a problem that it takes a little time to adjust the inclination of the gate.

The present invention solves the above-mentioned problems of the prior art, and simplifies the structure of a gate mounting hinge, facilitates adjustment of the gate inclination, manufactures the gate mounting hinge, and manufactures the gate mounting hinge. The purpose is to reduce the number of adjustment steps and cost.

[0007]

In order to achieve the above object, the present invention comprises a box-shaped storage fixture fixed to a gate post, and a support arm inserted from one side of the storage fixture. The support arm has a hinge piece on the top surface of the distal end, a screw hole is provided near the center of the support arm and at the end surface, while a long hole and a screw hole for fixing are provided on the front of the storage fixture, and On the side of the fixture, a slide screw is rotatable and is integrally supported in the axial direction,
A pulling screw is inserted into the elongated hole to engage with a screw hole near the center of the support arm, and a pressing screw is engaged with the fixing screw hole so that the tip of the screw contacts the support arm. The slide screw is engaged with a screw hole in an end face of the support arm, and is a gate mounting hinge.

[0008]

The hinge for mounting the gate according to the present invention comprises a box-shaped storage fixture fixed to the gate post and a support arm having hinge pieces as separate members. The support arm is inserted into the storage fixture and is supported by the storage fixture in the vertical direction. There are three screws between them,
That is, a pulling screw that is inserted into the elongated hole and engages with a screw hole near the center of the support arm, a pressing screw that engages with the fixing screw hole and whose tip abuts on the support arm, Positioning with respect to the storage fixture is performed by a slide screw that is attached to the side surface and engages with a screw hole in the end surface of the support arm.

That is, the support arm is inserted into the storage fixture as described above, and is supported in the vertical direction, and the support arm is connected to the storage fixture by a slide screw. Therefore, the support arm swings with the slide screw as a fulcrum, and moves in and out in the left-right direction according to the engagement length of the slide screw. Then, the pulling screw engages with the supporting arm and the pressing screw comes into contact with the supporting arm, so that a part of the supporting arm is fixed in the front-rear direction by both.

Therefore, the support arm is supported in the vertical direction by the storage fixture, the pivot point for swing is determined by the slide screw, and a part of the support arm is fixed in the front-rear direction by the attracting screw and the pressing screw, so that the entire arm is fixed. Positioning is performed.

In other words, the positioning of the support arm in the front-rear direction with respect to the storage fixture is performed by fixing the support arm in the swinging direction around the slide screw. Fixing of the support arm in the swinging direction is performed by pulling the support arm toward the front side of the storage fixture with the screw for pulling, and pressing the pressing screw against the support arm. Therefore, the swing angle of the support arm about the slide screw can be changed by appropriately adjusting the lengths of the above-mentioned pulling screw and pressing screw. As a result, the hinge piece of the support arm moves in the front-rear direction with respect to the gate post.

Therefore, the hinge for mounting the gate of the present invention loosens the pulling screw and the pressing screw, swings the support arm back and forth around the slide screw, and presses and fixes the support arm with, for example, the pressing screw. Thereby, the front and rear inclination of the gate supported by the hinge piece can be adjusted.

The positioning of the support arm in the left-right direction with the gate mounting hinge of the present invention is performed by changing the distance between the inner side surface of the storage fixture and the side surface of the storage fixture by means of a slide screw.

At this time, the attraction screw engaged with the support arm also moves in the left-right direction in accordance with the movement of the support arm. However, in the present invention, since the attracting screw is inserted into the elongated hole provided in the storage fixture, the attracting screw can move in the left-right direction without any trouble.

Therefore, in the case of the gate mounting hinge of the present invention, in the case of tilting left and right, the pulling screw or the pressing screw is loosened, and the sliding screw is rotated.
The support arm engaged with the slide screw can be moved left and right to adjust the left and right inclination.

[0016]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing a hinge for mounting a gate according to the present invention. FIG. 1 is an exploded perspective view of each member constituting a gate mounting hinge according to a specific embodiment of the present invention. FIG. 2 is a plan cross-sectional view of a gate mounting hinge according to a specific embodiment of the present invention. FIG. 3 is a longitudinal sectional view of a gate mounting hinge according to a specific embodiment of the present invention. FIG. 4 is a side sectional view showing a swinging mode of the support arm of FIG. FIG. 5 is a front view showing a state where the gate is attached to the gate attachment hinge of FIG.

The gate mounting hinge 50 of the present invention has the support arm 20 inserted and fixed in the storage fixture 1. In FIG. 1, a storage fixture 1 is made of metal, particularly aluminum die-cast, and is integrally formed by providing a box 2 having a truncated pyramid portion 5 at the front and mounting holes 4 above and below the box 2. Has a locking plate 3 attached thereto. The back surface and one side surface of the box body 2 constituting the storage fixture 1 are open, and the other four surfaces, that is, the truncated pyramid portion 5, the ceiling surface 35,
The lower surface 36 and one side surface 37 are covered with a wall. As shown in FIG. 3, the inner surface of the box 2 has a ceiling surface 35 and a lower surface 36 parallel to each other, and both surfaces are smooth.

The truncated quadrangular pyramid 5 at the front of the box 2
An oblong groove 9 cut in a step shape from the top surface is formed, and a long hole 10 smaller than the groove 9 is formed on the bottom surface of the groove 9.
Are formed. In the above-mentioned groove 9, at a position on the same line near the elongated hole 10, a pressing screw 7 is provided.
There is provided a screw hole 11 that engages.

An insertion hole 12 is provided on one side surface 37 of the box 2, and a slide screw 8 is attached to the insertion hole 12. The slide screw 8 has a bolt shape, and is inserted from the outside of the box body 2 via a resin-made spherical washer 31. A snap ring 32 is attached to the slide screw 8 via a spherical washer 30 inside the box 2. Therefore, the slide screw 8 can freely rotate with respect to the box body 2, but cannot move in the axial direction. The spherical washer 31 has a spherical surface on one surface, and the spherical surface is in contact with the outer wall of the box 2.
Similarly, the spherical washer 30 is also a whole washer curved inward, and a convex spherical surface is in contact with the inner wall of the box 2. As described above, since the slide screw 8 is attached to the box body 2 via the spherical washer 31 and the spherical washer 30, a slight inclination is allowed.

The support arm 20 is made of the same material as that of the storage fixture 1, and has a support shaft-shaped hinge piece 21 provided integrally on the upper surface of the distal end portion. Although the hinge piece 21 is a male hinge piece in this embodiment, a tubular female hinge piece may be used in some cases. The support arm 20 has a flat interior portion 38.
And two portions of a curved arm portion 39. The height of the interior part 38 is
Is approximately equal to the length between the ceiling surface 35 and the lower surface 36 of the light emitting device. Near the center of the interior portion 38 of the support arm 20, a screw hole 26 with which a later-described attraction screw 6 is engaged is provided.
Further, a screw hole 28 is provided on an end face of the interior part 38.

The gate mounting hinge 50 of the present invention comprises the above-mentioned components. Next, an assembly structure of each component will be described. As shown in FIG. 2, the interior portion 38 of the support arm 20 of the gate mounting hinge 50 of the present embodiment is formed in the space 2 of the box 2 through the rectangular opening on the side surface of the box 2.
5 is inserted.

A pulling screw 6 is inserted into the long hole 10 of the box 2, and the pulling screw 6 is engaged with a screw hole 26 of the support arm 20. A pressing screw 7 is engaged with the screw hole 11 on the front surface of the box 2. The tip of the pressing screw 7 is in contact with the surface of the interior part 38 of the support arm 20. In addition, slide screw 8
Is engaged with the screw hole 28 on the side surface of the support arm 20.

The hinge 50 for mounting the gate of the present embodiment passes the bolt through the mounting hole 4 of the locking plate 3 so that the gate post 4 is mounted as shown in FIG.
Fixed to 0. Further, the hinge piece 21 of the gate mounting hinge 50 is inserted into the female hinge piece 42 attached to the gate 41, and the gate 41 is attached.

Next, the operation of each part of the gate mounting hinge 50 of this embodiment will be described. Gate mounting hinge 50 of this embodiment
Then, since the support arm 20 is inserted into the box 2 and the height of the support arm 20 is substantially equal to the ceiling surface 35 and the lower surface 36 of the interior part 38, the support arm 20 is Supported. The side surface of the support arm 20 is coupled to the slide screw 8, and the slide screw 8 allows a certain degree of inclination.

For this reason, the gate mounting hinge 50 of this embodiment is used.
Then, when the pulling screw 6 and the pressing screw 7 are loosened, the support arm 20 can swing back and forth around the sliding screw 8 in the box 2. In the gate mounting hinge 50 of the present embodiment, the distance between the center of the interior part 38 and the front of the box body 2 is regulated by the pulling screw 6 and the pressing screw 7, and the positioning of the support arm 20 is performed. Is made.

The gate 4 is attached to the hinge 50 for mounting the gate of the present embodiment.
When the front of the gate does not match that of the other gates in a state in which 1 is attached, the hinge piece 21 of the support arm 20 is swung back and forth (in the direction of arrow A). For example, when the gate is put out toward the truncated quadrangular pyramid part 5, the pressing screw 7
To separate the tip of the pressing screw 7 from the interior portion 38 of the support arm 20. Then, the screw 6 for drawing is turned clockwise. Then, the support arm 20 is attracted by the attraction screw 6, and the support arm 20 rotates forward around the slide screw 8. Then, the pressing screw 7 is pressed against the support arm 20 at an appropriate position.
As a result, the support arm 20 is positioned by the slide screw 8, the pulling screw 6, and the pressing screw 7.

Conversely, after the attraction screw 6 is relaxed, the pushing screw 7 is pushed into the screw hole 11 to swing the support arm 20 backward, whereby the hinge 21 can swing backward.

When the gate is mounted on the gate mounting hinge 50 and the gap between the gates is not appropriate, the support arm 20 is moved right and left (in the direction of arrow B). Specifically, the engagement between the box 2 and the support arm 20 is released by loosening the pressing screw 7 or the pulling screw 6,
Next, the slide screw 8 is rotated. Here, the slide screw 8 is rotatable with respect to the box 2 but is not allowed to move in the axial direction, so that the support arm 20 slides inside the box 2 in accordance with the rotation of the screw. . The support arm 20
At the time of the movement in the left-right direction, the attracting screw 6 moves right and left along the long hole 10 together with the support arm 20. Thereafter, the support arm 20 is fixed by tightening the pulling screw 6 or the pressing screw 7.

As described above, the hinge 50 for mounting the gate according to the present embodiment has a simple structure, and the front, rear, left and right sides of the support arm can be obtained simply by tightening and loosening the pressing screw, the pulling screw, and the sliding screw. The inclination can be easily adjusted.

The spherical washer 31 and the spherical washer 30
Is specific to this embodiment, and the use of these spherical washers 30 and the like enables the support arm 20 to swing back and forth. That is, in this embodiment, the support arm 20 is connected to the slide screw 8, but as described above, the spherical washer 3 is provided between the head of the slide screw 8 and the box 2.
1 and the spherical washer 30 is interposed between the box body 2 and the snap ring 32, so that the slide screw 8
At the same time, the spherical washer 30 and the like freely slide on the inner and outer surfaces of the box body 2 to allow the support arm 20 to swing back and forth.

Further, the gate mounting hinge 5 according to the present embodiment.
Reference numeral 0 designates a front surface of the box body 2 of the storage fixture 1 formed in a truncated quadrangular pyramid shape, and an oval groove is formed stepwise from the top surface thereof. Also, it is possible to prevent the pressing screw from being externally broken.

In the embodiment described above, the configuration in which the gate mounting hinge 50 is exposed and mounted on the surface of the gate post 40 is disclosed for the sake of simplicity. However, in the present invention, the mounting structure of the gate mounting hinge 50 to the gate post is not particularly limited. For example, the gate post is formed by a pipe or a square pipe, and the storage fixture of the gate mounting hinge 50 is arranged in the gate post. Alternatively, a configuration in which only the hinge piece 21 protrudes from the gate post is also possible.

In this case, a slit or the like is provided on a side surface or the like of the gate post, and the hinge piece 21 projects from the slit. Also, when placing storage fixtures inside the gate post,
Instead of the locking plate as shown in this embodiment, it is recommended that a screw hole be provided directly on the front or back surface of the box body, a screw penetrate from the outside of the gate post, and the storage fixture be fixed in the gate post. Is done. Further, it is desirable to provide holes near the gate post so that the slide screw hole, the pulling screw, and the pressing screw can be easily operated from the outside.

[0034]

As described above, the gate mounting hinge of the present invention has a box-shaped storage fixture fixed to the gate post and a support arm having a hinge piece as separate members. This is a configuration in which the pulling screw, the pressing screw, and the sliding screw are coupled to each other, and the support arm can be moved in the front-rear and left-right directions only by adjusting these screws. Therefore, the gate mounting hinge of the present invention has an effect that the inclination of the gate can be corrected extremely easily.

The hinge for mounting the gate of the present invention is constituted by the storage fixture, the support arm and the screw, and the number of parts is small. Therefore, the gate mounting hinge of the present invention is easy to manufacture and has an effect of reducing the manufacturing cost.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view of members constituting a gate mounting hinge according to a specific embodiment of the present invention.

FIG. 2 is a plan cross-sectional view of a gate mounting hinge according to a specific embodiment of the present invention.

FIG. 3 is a vertical cross-sectional view of a gate mounting hinge according to a specific embodiment of the present invention.

FIG. 4 is a side sectional view showing a swinging mode of a support arm of FIG. 2;

FIG. 5 is a front view showing a state where the gate is attached to the gate attaching hinge of FIG. 1;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Storage fixture 2 Box 6 Attraction screw 7 Pressing screw 8 Slide screw 10 Guide hole 11 Screw hole 20 Support arm 21 Hinge piece 30 Spherical washer 38 Interior part 41 Gate 50 Gate mounting hinge

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. ⁶ , DB name) E06B 11/04 E05D 7/04

Claims (1)

(57) [Scope of request for utility model registration] 1. A box-shaped storage fixture fixed to a gate post,
It consists of a support arm inserted from one side of the storage fixture, the support arm has a hinge piece on the top surface of the tip,
Screw holes are provided near the center and end of the support arm, while long holes and screw holes are provided on the front of the storage fixture, and slide screws can be rotated on the side of the storage fixture. And a screw for pulling is inserted in the elongated hole to engage with a screw hole near the center of the support arm, and a screw for pressing is fixed in the screw hole for fixing. Wherein the distal end of the screw is in contact with the support arm, and the slide screw is engaged with a screw hole in the end surface of the support arm.