JP2010048050A - Gate door - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a gate door which is easy in adjusting a mounting position of a door body and also is excellent in an appearance. <P>SOLUTION: The gate door includes a cover member 1, a support arm 2, a pair of holding members 3a, 3b, a fixing member 4 and a drawing tool 5. The cover member 1 is mounted on a side face of a column body 6 and forms a space with the column body 6. The support arm 2 extends laterally while having a door-suspending part 21 at one end and inserting the other end into the cover member 1. The holding members 3a, 3b holds the support arm 2 at any desired position in the horizontal direction in the cover member 1 and are free to pivot around a vertical shaft together with the support arm 2. The fixing member 4 is provided inside the cover member 1 and is free to contact with or separate from the holding members 3a, 3b. The drawing tool 5 is engaged with both of the cover member 1 and the fixing member 4 so as to draw the fixing member 4 contacting the holding members 3a, 3b toward the inner face of the cover member 1. The holding members 3a, 3b and the support arm 2 are held and fixed by the fixing member 4 and the inner face of the cover member 1. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a gate capable of adjusting a mounting position of a door body in front, rear, left and right.

When attaching the door body to the gate pillar, the position of the hanging base of the door body may have to be adjusted back and forth or left and right. As what enables such an adjustment, the attachment device of patent document 1 is proposed.
Japanese Utility Model Publication No. 5-4552

  However, in the apparatus described in Document 1, when adjusting the position of the support shaft, when adjusting in the front-rear direction, one fastening bolt is operated, and when adjusting in the left-right direction, four fixing screws are used. Must be operated, workability is poor. Moreover, the surface plate and the adjustment hole for position adjustment are exposed, and the external appearance is not preferable.

  The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a gate that allows easy adjustment of the mounting position of the door body and has a good appearance.

  The invention of claim 1 of the present invention comprises a cover material, a support arm, a pair of sandwiching materials, a fixing material, and an attracting tool, and the cover material is attached to the side surface of the column body, The support arm extends to the left and right, has a door suspension at one end, and the other end is inserted into the cover material. Can be pivoted around the vertical axis together with the support arm, the fixing material is provided inside the cover material and can be contacted and separated from the clamping material, and the attracting tool is fixed to the cover material The fixing material that is engaged with both of the materials and is in contact with the sandwiching material is drawn to the inner surface of the cover material, and the sandwiching material and the support arm are sandwiched and fixed between the fixing material and the inner surface of the cover material. And

  The invention of claim 2 among the present invention is characterized in that a support arm, a pair of clamping members, a fixing member, and a drawing tool are provided at a plurality of locations in the vertical direction of the cover member.

  The invention according to claim 3 of the present invention comprises a hollow gate pole, a support arm, a pair of clamping members, a fixing member, and a pulling tool, and the support arm extends to the left and right and has a door hanging portion at one end. The other end is inserted into the gate pillar, and the sandwiching material sandwiches the support arm from the front and rear at an arbitrary position in the left-right direction inside the gate pillar, and can rotate around the vertical axis together with the support arm. It is provided inside and can be contacted / separated to the sandwiching material, and the attracting tool engages both the gate pillar and the fixing material and draws the fixing material in contact with the sandwiching material to the inner surface of the gate pillar. The sandwiching member and the support arm are sandwiched and fixed between the fixing member and the inner surface of the gate pillar.

  According to the invention of claim 4 of the present invention, the sandwiching material has an extending portion extending to the other end side of the supporting arm substantially parallel to the supporting arm, and an abutting portion provided at the tip of the extending portion, The fixing member has a pressing portion that presses the contact portion toward the one end side of the support arm.

  The invention according to claim 5 of the present invention is characterized by comprising a restricting portion for restricting the support arm from inclining in the length direction.

  According to the first aspect of the present invention, the position of the door suspension part can be adjusted to the front and rear and to the left and right simply by operating the attracting tool, and the workability is extremely good. Further, only the support arm protrudes from the cover material, and the appearance is also clean and preferable. Furthermore, it is possible to adjust the position in the left-right direction by the length of the support arm, and the adjustment width can be increased by making the support arm longer. Moreover, since it is only necessary to fix the cover material to the side surface of the column body, it can be attached to the column body of various shapes and structures, and can be retrofitted to an existing column body.

  According to the second aspect of the present invention, since the cover member is provided with a plurality of support arms and the like, the door body can be supported by a single cover member without providing a plurality of cover members on the column body. Thereby, for example, by providing a cover material that covers from the upper end to the lower end of the column body, the column body and the cover material are integrated to provide a cleaner appearance.

  According to the third aspect of the present invention, as in the first aspect of the present invention, the position of the door hanging portion can be adjusted back and forth and left and right simply by operating the attracting tool, and the workability is extremely good. In addition, it is possible to adjust the position in the left-right direction by the length of the support arm, and if the support arm is lengthened, the adjustment width can be increased. Furthermore, only the support arm protrudes from the gate pillar, and the appearance is also clean and preferable.

  According to the invention of claim 4 of the present invention, the contact area between the sandwiching material and the fixing member is increased, and the sandwiching material and the support are pressed down at a position away from the center of rotation of the sandwiching member and the support arm. The rotation of the arm can be reliably suppressed.

  According to invention of Claim 5 among this invention, it can prevent that a support arm inclines with the weight of the door body attached to the door suspension part of a support arm. Even when the restricting portion is not provided, the support arm is fixed by a fixing material to prevent the inclination, but by providing the restricting portion, even a heavy door body can be more reliably supported. .

Hereinafter, embodiments of the present invention will be described with reference to the drawings. The front and rear and the left and right in the description indicate the up and down direction and the left and right direction in FIG. 1, respectively. As shown in FIGS. 1 and 2 (a) and 2 (b), the first embodiment of the gate of the present invention includes a cover material 1, a support arm 2, and a pair of sandwiching materials (a front sandwiching member 3a and a rear sandwiching member). Material 3b), fixing material 4 and attracting tool 5;
The cover material 1 is screwed to a column body 6 constituting a gate column, has a window portion 11 on the right side surface, and a support arm 2 described later is inserted from the window portion 11. Then, a front holding member 3a, a rear holding member 3b, and a fixing member 4 which will be described later are included in a space formed by the cover member 1 and the column body 6.
The support arm 2 has a vertically long rectangular cross section and extends to the left and right. A hole penetrating in the vertical direction is formed at the right end to form a door suspension portion 21, and the left end has a sharp shape. Further, an uneven portion 22 having a horizontal cross section of a triangular wave shape is formed on the rear side surface of the support arm 2.
The front side clamping material 3a and the rear side clamping material 3b are respectively arranged to be opposed to the front and rear of the support arm 2 so as to clamp the support arm 2, and have a shape in which a cylinder is cut along a plane parallel to the axis. In the state where both the supporting members 3a and 3b hold the support arm 2, the outer peripheries of the horizontal sections are the same. Arc-shaped receiving portions 12a and 12b having the same curvature as the outer circumferences of both sandwiching materials 3a and 3b are formed on the front side surface and the right side surface of the inner peripheral surface of the cover material 1, respectively. Slides on the receiving portions 12a and 12b and is rotatable together with the support arm 2. On the contact surface of the rear holding member 3b with the support arm 2, an uneven portion 31 having a triangular cross section in the horizontal cross section is formed, which meshes with each other at the same pitch as the uneven portion 22 of the support arm 2. The front clamping member 3 a has an extending portion 32 extending from the left end toward the left side, and a contact portion 33 extending from the front end of the extending portion 32 to the rear side. However, a notch 34 is provided at a height portion where the support arm 2 is positioned so that the support arm 2 and the contact portion 33 do not interfere with each other. The left side surface of the abutting portion 33 is formed in a circular arc whose horizontal cross section is concentric with the outer periphery of both sandwiching members 3a and 3b, and an uneven portion 35 whose horizontal cross section has a triangular wave shape is formed on the surface.
The fixing member 4 has an arcuate fixing portion 41 having the same curvature as the outer periphery of both the holding members 3a and 3b, and the fixing portion 41 contacts the rear holding member 3b from the left side. A screw hole 42 facing in the left-right direction is formed on the rear side of the fixing portion 41, and a pressing portion 43 facing the abutting portion 33 of the front holding member 3a is provided on the left side of the fixing portion 41. The right side surface of the pressing portion 43 has an arc shape having the same curvature as that of the contact portion 33, and further, an uneven portion 44 having a triangular cross section in the horizontal cross section is formed on the surface thereof, and the uneven portion 35 of the contact portion 33 and the pressing portion 43 uneven portions 44 mesh with each other. However, an insertion hole 45 is provided at a height portion where the support arm 2 is positioned so that the support arm 2 and the pressing portion 43 do not interfere with each other.
The attracting tool 5 is formed of a bolt and is screwed into the screw hole 42 of the fixing member 4 through the through hole 13 provided on the right side surface of the cover member 1. The operation of the drawing tool 5 moves the fixing material 4 in the left-right direction. Since the fixing portion 41 is in contact with the rear holding member 3b from the left side, by pulling the fixing member 4 to the right side, a force in the right front direction acts on both the holding members 3a and 3b, and the inner peripheral surface of the cover member 1 Are pressed against the receiving portions 12a and 12b.
When the fixing member 4 is separated from both the sandwiching members 3a and 3b by the attracting tool 5, there is nothing to fix the sandwiching members 3a and 3b, and they fall, so that the bottom surfaces of both sandwiching members 3a and 3b. A support member 7 is provided at a position in contact with the substrate. The support member 7 is L-shaped and is screwed to the cover member 1.
Moreover, even if the force which inclines the support arm 2 to the right side by the weight of a door body works by attaching a door body to the door suspension part 21 of the support arm 2, the support arm 2 has the lower edge of the window part 11, a notch Locking to the upper edge of the portion 34 and the upper edge of the insertion hole 45, further inclination is restricted. Thus, in the present embodiment, the lower edge of the window portion 11, the upper edge of the notch portion 34, and the upper edge of the insertion hole 45 function as the restricting portions 11a, 34a, and 45a, respectively.

  Next, the adjustment method of the attachment position of the door body in the gate of this invention is demonstrated. In a state in which the fixing member 4 is separated from both the sandwiching members 3a and 3b by the attracting tool 5, the support arm 2 can be moved to the left and right with respect to both the sandwiching members 3a and 3b, and both sandwiching members 3a and 3b Since it can be pinched by 3b, the position of the door suspension part 21 can be adjusted right and left by the length of the support arm 2. Furthermore, since the support arm 2 is rotatable together with both the sandwiching materials 3a and 3b, the position of the door suspension portion 21 can be adjusted back and forth within a range in which the support arm 2 does not interfere with the cover material 1. The uneven portion 22 of the support arm 2 and the uneven portion 31 of the rear holding member 3b mesh with each other, and the uneven portion 35 of the front holding member 3a and the uneven portion 44 of the fixing member 4 engage with each other. Is possible in pitch units. As described above, when the position of the door suspension portion 21 is determined by the parallel movement and rotation of the support arm 2, the fixing member 4 is pulled to the right by the attracting tool 5, and the both sandwiching members 3 a and 3 b are pressed against the cover member 1. For example, the parallel movement and rotation of the support arm 2 are suppressed, and the door suspension 21 is fixed at a predetermined position.

  Next, the state where the door body is attached to the gate of the present invention will be described. As shown in FIGS. 3 and 4, the cover material 1 is attached to the side surface of the upright columnar body 6. The cover material 1 is provided from the upper end to the lower end of the column body 6, and includes a support arm 2, both sandwiching materials 3 a and 3 b, a fixing material 4, and a drawing tool 5 at two upper and lower positions. On the other hand, the door body 9 includes engagement arms 10 at two locations corresponding to the support arm 2, and a hole penetrating in the vertical direction is formed in the left end of the engagement arm 10 to form the door suspended portion 23. And the door body 9 is attached so that opening and closing is possible by inserting the spindle 24 in the door suspension part 21 of the support arm 2 and the door suspension part 23 of the engagement arm 10. The gate configured as described above is easy to adjust the mounting position of the door body 9 and has a large adjustment width, and the cover material 1 is integrated with the column body 6 so that only the support arm 2 protrudes from the cover material 1. And the appearance is clean and preferable.

  Further, the cover material 1 may be provided only in a portion where the support arm 2 or the like is located. That is, as in the second embodiment shown in FIG. 5, the cover material 1 that is shorter in the vertical direction than the previous first embodiment is attached to the two upper and lower portions of the column body 6, and the support arm 2 is provided at one location. In the same manner as described above, the door suspension portion 21 of the support arm 2 and the door suspension portion 23 of the engagement arm 10 are connected by a support shaft, and the door body 9 is attached to be freely opened and closed. This embodiment also has the same function as the previous embodiment in which one cover material is provided with two support arms, and any embodiment can be freely selected depending on the shape of the column body and the convenience of the design. Can do.

Next, a third embodiment of the gate of the present invention will be described with reference to FIG. The front and rear and the left and right in the description indicate the up and down direction and the left and right direction in FIG. 6, respectively. In the third embodiment, the gate pole 8, the support arm 2, a pair of clamping materials (front clamping material 3 a, rear clamping material 3 b), fixing material 4, attracting tool 5, and support material (not shown). However, the components other than the gate pillar 8 are the same as those in the first embodiment described above, and a description thereof will be omitted.
The gate pole 8 is a hollow quadrangular pillar that is erected on the installation surface, has a window portion 81 on the right side surface, and the support arm 2 is inserted from the window portion 81. Then, both sandwiching members 3 a and 3 b and the fixing member 4 are included inside the gate pole 8. Arc-shaped receiving portions 82a and 82b having the same curvature as the outer peripheries of both sandwiching members 3a and 3b are formed on the front side surface and the right side surface of the inner peripheral surface of the gate pillar 8, respectively. It slides on the receiving portions 82a and 82b and is rotatable together with the support arm 2. In addition, a through hole 83 is provided on the right side surface of the gate pole 8, and the through hole 83 is threaded into the screw hole of the fixing member 4 through the attracting tool 5. By the operation of the attracting tool 5, the fixing member 4 moves in the left-right direction and is pulled to the right side, whereby both the sandwiching members 3 a and 3 b are pressed against the inner peripheral surface of the gate pole 8 and fixed.
According to the third embodiment, as in the first embodiment described above, the position of the door hanging portion can be adjusted back and forth and left and right simply by operating the attracting tool, and the workability is extremely good. Further, the position adjustment in the left-right direction can be performed by the length of the support arm, and the adjustment width can be increased if the support arm is lengthened. Furthermore, only the support arm protrudes from the gate pillar, and the appearance is also clean and preferable.

  The present invention is not limited to the above embodiment. For example, a support arm or the like may be provided at three or more locations of one cover material or three or more of the gate column, or a cover material provided with a support arm or the like at one location may be attached to three or more locations of the column body. . In addition, the outer peripheral shape of the sandwiching material may be a polygon other than a circle. In this case, the angle of the step can be adjusted by making the cover material or the receiving part of the gate pillar and the fixing part of the fixing material the same shape. The rotation of the clamping material can be reliably suppressed. Furthermore, the attracting tool may be anything as long as it can attract the fixing material and press the holding material against the inner surface of the cover material or the gate pillar, and the attracting direction is not limited to the left-right direction. The cover material and the gate pillar may have any shape as long as the support arm can be inserted and the sandwiching material and the fixing material can be included, and the appearance can be freely designed in consideration of the design and the like. Furthermore, the shape of the restricting portion is not limited as long as it can restrict the inclination of the support arm, and may be the edge portion of the window portion, the notch portion or the insertion hole, for example, the right end of the sandwiching material. Protrusions or the like may be provided on the surface.

It is horizontal direction sectional drawing of the cover material part of the gate of this invention. It is a disassembled perspective view of a cover material part. It is a partially cutaway perspective view of a cover material part. It is the sectional view on the AA line of FIG. It is a front view of a gate. It is a front view of the 2nd example of a gate door. It is horizontal direction sectional drawing of the gate pillar part of the 3rd Example of a gate door.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Cover material 2 Support arm 3a Front side clamping material 3b Rear side clamping material 4 Fixing material 5 Attracting tool 6 Column body 8 Gate pillar 11a, 34a, 45a Restriction part 21 Door suspension part 32 Extension part 33 Contact part 43 Press part

Claims (5)

  A cover material, a support arm, a pair of sandwiching materials, a fixing material, and an attracting tool are provided, the cover material is attached to the side surface of the column body to form a space between the column body, , Extends left and right, has a door hanging part at one end, and inserts the other end into the cover material. The holding material sandwiches the support arm from the front and rear at an arbitrary position in the left and right direction inside the cover material, and around the vertical axis together with the support arm The fixing material is provided inside the cover material and can be brought into contact with or separated from the holding material. The attracting member engages with both the cover material and the fixing material to hold the holding material. The gate is characterized in that the fixing material that comes into contact with the inner surface of the cover material is drawn toward the inner surface of the cover material, and the sandwiching material and the support arm are sandwiched and fixed between the fixing material and the inner surface of the cover material.   The gate according to claim 1, further comprising a support arm, a pair of holding members, a fixing member, and a drawing tool provided at a plurality of locations in the vertical direction of the cover member.   A hollow gate pillar, a support arm, a pair of sandwiching materials, a fixing material, and a drawing tool, the support arm extends to the left and right, has a door suspension at one end, and inserts the other end into the gate pillar, The holding material is sandwiched between the support arm from the front and rear at any position in the left and right direction inside the gate pole, and can be rotated around the vertical axis together with the support arm. The fixing material is provided inside the gate pole and abuts the holding material. -It is separable, and the attracting tool engages both the gate pillar and the fixing material, and draws the fixing material abutting on the sandwiching material to the inner surface of the gate pillar, and the clamping material and the support arm are fixed to the fixing material and the gate pillar. A gate characterized by being sandwiched and fixed between the inner surface.   The sandwiching material has an extension portion extending to the other end side of the support arm substantially parallel to the support arm, and an abutting portion provided at the tip of the extension portion. The gate according to claim 1, further comprising a pressing portion that presses in the one end side direction.   The gate according to claim 1, 2, 3, or 4, further comprising a restricting portion that restricts the support arm from being inclined in the length direction.

Images