JPH0446074Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field] The present invention relates to a garage door provided at the entrance/exit of a garage.

[Background Art] As shown in FIGS. 7 and 8, in the case of a conventional garage door, one end of an arm 2' is connected to both sides of a door body 1', and a support 3' whose lower end is buried underground is used. The other end of the arm 2' is rotatably connected to the upper end, and the door body 1' is supported by the arm 2'. The door body 1' can be closed vertically as shown by solid lines, or opened horizontally from above as shown by imaginary lines in FIG. However, in such a conventional example, since the end of the arm 2' can only be fixed at a fixed position of the door body 1', the position of the door body 1' cannot be changed after the support column 3' is buried underground. cannot be adjusted vertically and horizontally, and if there is a construction error in embedding the pillar 3', the door body 1' cannot be installed in a well-balanced manner. A is the gatepost.

[Purpose of the invention] This invention was made in view of the above points, and the purpose of this invention is to raise and lower the door body relative to the arm even if there is some construction error in burying the pillar. To provide a garage door whose left and right positions can be adjusted and installed, and whose door body can be installed in a well-balanced manner.

[Disclosure of the invention] In the garage door of the present invention, one end of the arm 2 is connected to each side of the door body 1, and the other end of each arm 2 is rotatably connected to the support 3, so that the door body 1 is vertically In a garage door that is closed when rotated so as to face upward and opened when rotated so that the door body 1 faces upward and laterally, a groove 7 provided above and below the door body 1 is provided. An upper mounting bracket 11 is provided above the end of the door body 1, into which the mounting plates 9 and 10 are slidably inserted up and down, and the end of the upper arm 2a is attached to the lower mounting bracket, and the lower mounting bracket is attached to the end of the lower arm 2b. 14 is provided in the middle of the end of the door body 1 so as to be located below the upper mounting bracket 11, and a convex insertion part 11a into which the end of the upper arm 2a is inserted between the pair of mounting pieces 11b. are integrally provided to form the upper mounting bracket 11, a horizontally long long hole 12 is provided in the mounting piece 11b of the upper mounting bracket 11, and a horizontally long long hole 15 is provided in the lower mounting bracket 14.
, and screw the male screw 13 into the mounting plate 9 through the long hole 12 of the upper mounting bracket 11, and screw the male screw 13 into the mounting plate 10 through the long hole 15 of the lower mounting bracket 14 to attach the door body of the arm 2. The door body 1 is attached to one end of the door body 1 so as to be vertically and horizontally adjustable, and the drawbacks of the conventional example are solved by configuring it as described above. In other words, by attaching the door body 1 to the end of the arm 2 on the door body 1 side so that its position can be adjusted vertically and horizontally, the attachment position of the door body 1 relative to the arm 2 can be adjusted vertically and horizontally, thereby eliminating errors in embedding the support column 3. This makes it possible to mount the door body 1 in a well-balanced manner even if there is a problem.

The present invention will be explained in detail below with reference to examples.

As shown in FIG. 1a, the door body 1 is formed into a lattice-like structure by attaching a large number of vertical lattices 6 to a frame body consisting of upper and lower horizontal frames 4 and left and right vertical frames 5. A groove 7 is formed vertically on the side of the vertical frame 5 of the door body 1 on which the arm 2 is attached, and a locking piece protrudes inward on both sides of the opening of the groove 7. 8 is formed extending in the vertical direction. Inside this groove 7, an upper mounting plate 9 and a lower mounting plate 10 are installed so as to be movable up and down.
A locking piece 8 prevents it from coming off toward the opening side. The upper mounting plate 9 and the lower mounting plate 10 are provided with female screw holes. As shown in FIG. 5, the arm 2 is composed of a square pipe-shaped upper arm 2a and a square pipe-shaped lower arm 2b. One end of the upper arm 2a is attached to the upper end of both sides of the door body 1.
a and the door body 1 are connected so as to be perpendicular to each other, and one end of the lower arm 2b is connected to the middle portions of both sides of the door body 1. The other end of the upper arm 2a and the other end of the lower arm 2b are connected by a connector, and the other end of the upper arm 2a and the other end of the lower arm 2b are rotatably connected to the upper part of the column 3 by a rotation shaft. ing. As shown in FIG. 4, the upper mounting bracket 11 is composed of a U-shaped insertion portion 11a and a mounting piece 11b. This insertion portion 11a is inserted into one end of the upper arm 2a, and has a female screw hole. The mounting piece 11b has a long hole 1 in the left and right direction.
It has 2. The upper mounting bracket 11 is placed above the vertical frame 5, and as shown in FIGS. A mounting bracket 11 is attached. As shown in FIG. 6, the lower mounting bracket 14 has an insertion piece 14a and a fixing piece 14b.
It is composed of. A long hole 15 is bored in the fixed piece 14b in the left-right direction. Insert the insertion piece 14a of the lower mounting bracket 14 into the lower arm 2b, screw the male screw 16 into the female screw hole of the insertion piece 14a through the lower arm 2b, and attach the lower mounting bracket 14 to the lower arm 2. be.

The garage door of the present invention is constructed as described above, and is constructed as follows. With only the arm 2 without the door body 1 attached, the lower parts of the pair of columns 3 are buried in the ground, and the pair of columns 3 are erected. After that, insert the insertion part 11a of the upper mounting bracket 11 into the upper arm 2a, and insert the insertion part 11a from the outer surface of the upper arm 2a.
The male threaded tool 17 is screwed into the female threaded hole to connect the upper part of the door body 1 to the upper arm 2a.
Then, the long hole 15 of the fixing piece 14b of the lower mounting bracket 14 is made to correspond to the female threaded hole of the lower mounting plate 10, and the male threaded tool 18 is screwed from the elongated hole 15 into the female threaded hole of the lower mounting plate 10, and the door body 1 is connected to the lower arm 2b. By the way, when installing the support post 3, if the installation depth of the support post 3 or the buried position causes errors in the construction of the support post 3, and the door body 1 cannot be installed in a balanced manner, the upper mounting bracket 11 can be installed using the groove 7. The door body 1 is attached to the upper arm 2a by adjusting the vertical position and the horizontal position using the long hole 12, and the vertical position of the lower mounting bracket 14 is adjusted using the groove 7, and the horizontal position is adjusted using the long hole 15. Attach the door body 1 to the lower arm 2b.

Further, the garage door configured as described above operates as follows. Door body 1 as shown by the solid line in Figure 1b
The closed state is when the arm 2 faces in the vertical direction, and the arm 2 hits a lower limit stopper (not shown) to prevent further rotation. When you hold one of the door bodies 1 and push it upward, the door body 1 swings upward, and the arm 2 stops when it hits the upper limit stopper (not shown), as shown by the imaginary line in Figure 1b. At this time, the door body 1 is in an open state with the door body 1 facing upward and laterally.
Further, when the door body 1 is pushed down, the door body 1 rotates downward, and the door body 1 is oriented vertically and closed, as shown by the solid line in FIG. 1b.

[Effects of the invention] As described above, in this invention, the door body is attached to the end of the arm on the door body side so that the vertical and horizontal positions can be adjusted freely. The mounting position can be adjusted vertically and horizontally to mount the door body in a well-balanced position, and the mounting plate is inserted into grooves provided at the top and bottom of the door body so as to be able to slide up and down. The mounting bracket that attaches the end of the arm has a long hole in the horizontal direction, and the male screw is screwed into the mounting plate through the long hole of the mounting bracket, so you can loosen the male screw and move the mounting plate up and down in the groove. The vertical position can be adjusted by using the screwdriver, and the horizontal position can also be adjusted by sliding the mounting bracket horizontally through the long hole. The position can be adjusted vertically and horizontally by simply loosening it. In addition, the upper mounting bracket for attaching the end of the upper arm is formed by integrally providing a convex insertion part into which the end of the upper arm is inserted between a pair of mounting pieces, so that the upper arm can be inserted and connected. The insertion section is securely supported by the upper and lower attachment pieces, and the upper arm is attached by inserting and connecting the insertion section to the end of the upper arm. The insertion portion is inserted into the upper arm and is not exposed to the outside, and is securely connected.

[Brief explanation of the drawing]

Fig. 1a is a front view of one embodiment of the present invention, Fig. 1b is a side view of the same, Fig. 2 is a perspective view showing the vertical frame of the door body of the above, and Fig. 3 is the same as Fig. 2. Plane sectional view, 4th
5 is an exploded side view of the same as the above, FIG. 6 is a perspective view showing the end of the lower arm of the above, FIG. 7 is a perspective view of the conventional example, and FIG. 8 1 is a side view of a conventional example, in which 1 is a door body, 2 is an arm, 3 is a support column, 7 is a groove, 9 is an upper mounting plate, 1
0 is the lower mounting plate, 11 is the upper mounting bracket, 12
is the elongated hole of the upper mounting bracket, 13 is the male screw, 14
1 is a lower mounting bracket, and 15 is a long hole of the lower mounting bracket.

Claims (1)

[Scope of utility model registration request] One end of each arm is connected to both sides of the door body, and the other end of each arm is rotatably connected to a post, and when the door body is rotated to face vertically, it is closed and the door body is raised upward. For garage doors that open when rotated to face sideways,
The mounting plate is slidably inserted vertically into the recessed grooves provided on the top and bottom of the door body, and the upper mounting bracket for attaching the end of the upper arm is provided at the top of the end of the door body, and the end of the lower arm is attached to the top of the door body. A lower mounting bracket is provided in the middle of the end of the door so that it is located below the upper mounting bracket, and a convex insertion part into which the end of the upper arm is inserted is integrated between the pair of mounting pieces. to form the upper mounting bracket, a long horizontal hole is provided in the mounting piece of the upper mounting bracket, a long horizontal hole is provided in the lower mounting bracket, and a male thread is inserted from the long hole of the upper mounting bracket to the mounting plate. This garage door is constructed by screwing a male screw into a mounting plate through a long hole in a lower mounting bracket, and attaching a door body to the end of the arm on the door body side so that the vertical and horizontal positions can be freely adjusted.