JP2007155150A - Roof mount for air conditioner outdoor unit - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a roof mount for an air conditioner capable of simplifying a structure of a rear seat plate and improving its strength by forming the rear seat plate into a cylindrical body, and forming a mounting portion at its upper portion. <P>SOLUTION: The rear seat plate 1 is composed of a cylindrical body. A groove portion 14 comprising a sliding portion 14b for longitudinally slidably receiving a head portion 15b of a bolt 15 or a nut 16 fastened to the bolt 15 as a fastening tool to mount a supporting member to the rear seat plate, and a slit 14a for allowing a screw portion 15a of the bolt 15 to penetrate between the sliding portion 14b and an upper space, is integrally formed on an upper portion of the cylindrical body. Further a contact portion with a roof, having the curved shape when observed from a side part, is formed at a lower part of the cylindrical body. A rear end portion of the supporting member for loading the air conditioner outdoor unit is fixed to the groove portion 14 of the cylindrical body. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a roof stand of an air conditioner outdoor unit, and in particular, spans between a rear seat plate attached to a high side of the roof, a front seat plate attached to a lower side of the roof, and the rear seat plate and the front seat plate. The present invention relates to a roof mount of an air conditioner outdoor unit provided with a pair of support members.

  Conventionally, as a roof stand for an air conditioner outdoor unit, a rear seat plate attached to the high side of the roof, a front seat plate attached to the lower side of the roof, and an air conditioner outdoor unit spanned between the rear seat plate and the front seat plate are used. What is provided with the supporting member to mount is known. In this case, the support member generally includes a horizontally disposed base on which the air conditioner outdoor unit is placed and a stay for supporting the front end portion of the base from below. Moreover, in the roof stand of such an air conditioner outdoor unit, the rear seat plate and the front seat plate are configured so that the contact portions with respect to the roof are always constant with respect to the roof R having different inclination angles. Further, in order to achieve such a configuration, it is generally performed that the rear end portion of the base is rotatably connected to the rear seat plate and the lower end portion of the stay is rotatably connected to the front seat plate. It was broken. As such a thing, there exists patent document 1, for example.

  However, in recent years, a simplified structure of the mounting structure between the support member and the rear seat plate and the mounting structure between the support member and the front seat plate has been started to reduce costs. In these devices, the mounting structures described above are simply fixed without being rotatable. As such a thing, there exists a thing described in the nonpatent literature 1, for example. This will be described with reference to FIGS. In the present specification, the description will be made with the lower side of the roof as the front and the higher side of the roof as the rear.

  FIG. 13 is a perspective view of the roof mount of the air conditioner outdoor unit in an installed state. As shown in this figure, the roof mounting table includes a rear seat plate 101, a front seat plate 102, and a pair of support members 103. The rear seat plate 101 is arranged on the higher side of the inclined roof R, and is arranged with the direction perpendicular to the inclination direction of the roof R as the longitudinal direction. The front seat plate 102 is disposed on the lower side of the roof R, and is disposed with the direction perpendicular to the inclination direction of the roof R as the longitudinal direction. Further, the pair of support members 3 are for mounting an air conditioner outdoor unit, and are spanned between the rear seat plate 101 and the front seat plate 102. The support member 103 sets the angle between the base 104 on which the air conditioner outdoor unit is placed, the stay 105 that supports the front end side of the base 104, and the angle of the roof 104 corresponding to the inclination angle of the roof. The adjusting plate 106 functions as a reinforcing member for the support member 103.

  As shown in FIG. 14, the rear seat plate 101 has a contact wall portion 111 having a shape in which a vertically formed vertical portion 111a and a tip portion 111b extending on the roof R are connected by an arcuate curved surface portion 111c. is doing. The contact wall portion 111 is configured to contact the roof R at the curved surface portion 111c. Further, the rear seat plate 101 has a groove portion 114 whose front and rear are supported by a pair of front and rear wall portions 112 and 113 raised upward from a front end portion 111b extending on the roof R. The groove portion 114 has a sliding portion 114b that houses the head portion 115b of the bolt 115 for attaching the base so as to be slidable in the longitudinal direction, and a screw portion 115a of the bolt 115 formed above the sliding portion 114b. And a slit 114a to be protruded. The support member 103 is attached to the rear seat plate 101 by sliding the bolt 115 attached in this way to a predetermined position and fastening the nut 116. Note that a roof leg 117 is attached to the rear seat plate 101 at a contact portion with the roof R.

  The front seat plate 102 is the same as the rear seat plate 101, and is placed on the roof R while changing the front-back direction. As shown in FIGS. 13 and 15, the front seat plate 102 includes a contact wall 121, a wall 122, a wall 123, a groove 124, a bolt 125, a nut 126, and a roof leg 127. These correspond to the contact wall portion 111, the wall portion 112, the wall portion 113, the groove portion 114, the bolt 115, the nut 116, and the roof foot 117 in the rear seat plate 1, respectively. Further, the vertical portion 121a, the curved surface portion 121c, and the tip portion 121b that are constituent elements of the contact wall portion 121 correspond to the vertical portion 111a, the curved surface portion 111c, and the tip portion 111b that are constituent elements of the contact wall portion 111, respectively. Further, the slit 124 a and the sliding portion 124 b of the groove portion 124 correspond to the slit 114 a and the sliding portion 114 b of the groove portion 114. Further, the screw part 125 a and the head part 125 b of the bolt 125 correspond to the screw part 115 a and the head part 115 b of the bolt 115. However, the lower end portion of the stay 105 is attached to the groove portion 124 in the front seat plate 102 as described later. For this reason, the front seat plate 102 has an angle with respect to the roof R as viewed from the side so that the surface of the groove portion 124 that opens the slit 124 a matches the mounting angle of the stay 105. Therefore, this angle changes as the inclination angle of the stay 105 changes.

  As shown in FIG. 13, the base 104 constituting the support member 103 has a strip-shaped flat wall portion 141 that forms an upper surface, and side wall portions 142 formed on both sides in the width direction of the flat wall portion 141. It is formed in a shape that opens downward. A long hole 144 for attaching a vibration isolating material is formed in the flat wall portion 141, and a vibration isolating material (not shown) for mounting the air conditioner outdoor unit is attached to the long hole 144.

  An attachment portion 145 for attaching the support member 3 to the rear seat plate 101 is formed at the rear end portion of the base 104. As shown in FIG. 14, the attachment portion 145 has a side wall portion 142 cut out in a step shape. As a result, a step 146 in the height direction is formed on the side wall part 142 to form a low wall part 142a in which the height of the side wall part 142 is lowered. Moreover, the attaching part 145 is mounted on the upper surface of the groove part 114 so that the groove part 114 may be inserted | pinched by the notch part 146a which forms the low wall part 142a. A bolt hole 147 is formed in the flat wall 141 of the mounting portion 145 for fixing the base 104. When fixing the attachment part 145, the groove part 114 is first inserted | pinched by the notch part 146a. Thereby, the flat wall part 141 is mounted so as to close the slit 114a of the groove part 114 from above via the low wall part 142a. At this time, the screw part 115a of the bolt 115 in which the head part 115b is accommodated in the sliding part 114b of the groove part 114 is inserted into the bolt hole 147 of the flat wall part 141, and the nut 116 is fastened from above. As a result, the attachment portion 145 of the base 104 is attached to the rear seat plate 101.

  The stay 105 supports the front end of the base 104 from below, and the upper end of the stay 105 is rotatably attached to the front end of the base 104. The stay 105 has an H-shaped cross section, and includes an intermediate wall portion 151 formed at the center of the H shape and side wall portions 152 suspended from both sides thereof. The stay 105 is arranged so that the plane of the intermediate wall 151 faces forward. Further, a groove 153 is formed in the side wall 152 on the right side of the stay 105. The groove portion 153 is for fixing the adjustment plate 106 at an appropriate position in the longitudinal direction of the stay 105, and has a slit 153a on the surface portion, and a head portion of the adjustment plate mounting bolt 158 therein. Is formed so as to be slidable in the longitudinal direction.

  An attachment portion 154 for attaching the support member 3 to the front seat plate 102 is formed at the lower end portion of the stay 105. As shown in FIG. 15, the attachment portion 154 is formed by forming a step 155 in the height direction on the side wall portion 152 by cutting out both side wall portions 152 forming an H shape into a square shape. A low wall portion 152a having a reduced height is formed. A bolt hole 156 is formed in the intermediate wall portion 151 located at the attachment portion 154. With the mounting portion 154 configured in this way, the lower end portion of the stay 105 is attached to the front seat plate 102 with a structure similar to the front end portion of the base 104 described above. That is, the side wall 152 sandwiches the groove 124 of the front seat plate 102, and the intermediate wall 151 covers the slit 124a of the groove 124 so that the low wall 152a is along the surface of the front seat plate 102 where the slit 124a is opened. . At this time, the screw portion 125a of the bolt 125 housed in the groove portion 124 is inserted into the bolt hole 156 of the intermediate wall portion 151, and the nut 126 is fastened from the rear, whereby the attachment portion 154, that is, the lower end portion of the stay 105 Is attached to the front seat plate 102.

  The adjustment plate 106 has a rear end portion rotatably attached to the rear end portion of the base 104 by a bolt 157 and a front end portion rotatably attached to a groove portion 153 on the side surface of the stay 105 by a bolt 158. Then, the adjusting plate 106 changes the position of the adjusting plate 106 attached to the groove 153 on the side of the stay 105, thereby changing the angle of the stay 105 in accordance with the inclination of the roof R, and leveling the base 104. Is configured to hold.

As shown in FIG. 13, the roof mounting table configured as described above is held and held on a wall surface of a building by a wire 161.
JP 2003-185192 A “Cooler Catcher C-YUG-AL Installation Manual”, Catcher Co., Ltd. February 2005

  In the conventional roof mounting table having the above-described configuration, the base 104 is not rotatably attached to the rear seat plate 101. However, the following difference is applied to the difference in the inclination angle of the roof R. In the conventional roof mounting table, the contact portion of the roof R is changed in the rear seat plate 101. Further, in the conventional roof mounting table, in the front seat plate 102, the inclination angle of the front seat plate 102 with respect to the horizontal plane about the longitudinal direction of the front seat plate 102 is changed, and the contact portion with the roof R is changed. In this way, the conventional roof mounting table has a simplified structure around the attachment of the base 104 and the rear seat plate 101, and the number of parts is reduced. Therefore, it is possible to reduce the cost as compared with the previous roof mount. However, since the rear seat plate 101 has a structure in which the groove portion 114 is connected above the single contact wall portion 111, there is a concern that a large stress acts on the curved surface portion 111c that contacts the roof R and deforms. . In this regard, there was a similar problem with the front seat plate 102 in which the same components as the rear seat plate 101 are used.

  The present invention has been made in view of such problems of conventional products, and the rear seat plate is formed into a tubular body, and the mounting portion is formed on the upper portion thereof, thereby simplifying the structure of the rear seat plate. Another object of the present invention is to provide an air conditioner outdoor unit roof mount with improved strength.

  The roof stand of the air conditioner outdoor unit according to the present invention is disposed on the high side of the inclined roof, and is disposed on the lower side of the roof, with a back seat plate disposed with the direction perpendicular to the inclination direction of the roof as a longitudinal direction. A front seat plate arranged with the direction perpendicular to the roof inclination direction as a longitudinal direction, a support member that is placed between the rear seat plate and the front seat plate and on which the air conditioner outdoor unit is placed, and this support member And bolts and nuts as fasteners for attaching to the rear seat plate. The rear seat plate is formed of a cylindrical body, and an upper portion of the cylindrical body is provided with a sliding portion that slidably accommodates the head or nut of the bolt in the longitudinal direction, and the bolt The groove part provided with the slit which penetrates the thread part between the sliding part and the upper space is integrally formed. Further, a contact portion with the roof that is curved when viewed from the side is formed below the cylindrical body, and the support member is fixed to the rear seat plate by the bolt at the rear end portion. .

  According to the roof mount of the air conditioner outdoor unit according to the present invention configured as described above, the rear end portion of the support member is fixed by the bolt nut in which the bolt head or nut is housed in the groove portion. It is not necessary to form a simple structure, and the mounting structure of the rear end portion of the support member is simplified. Further, since the rear seat plate is formed in a cylindrical body integrally formed with the groove portion for attaching the support member, the strength of the rear seat plate is improved and the possibility of deformation of the rear seat plate is reduced.

  In addition, the above configuration can also be configured as follows. That is, the bolt is a hexagon bolt. Further, the width of the sliding portion is formed to be larger than the length between the parallel side surfaces of the head of the hexagon bolt and smaller than the length between the diagonal of the head of the hexagon bolt, and the height of the sliding portion. Is larger than the thickness of the head of the hexagon bolt and smaller than the length between the parallel side surfaces of the head of the hexagon bolt. If comprised in this way, since the direction of a hexagon bolt cannot change in a groove part, a bolt can be easily moved to a longitudinal direction, protruding the screw part of a bolt upward from a slit.

  Further, the rear seat plate is provided with a mounting wall portion having a groove portion and formed substantially horizontally, a contact wall portion having a rear end coupled to the mounting wall portion and having a contact portion, and a mounting wall. You may form in a cylindrical body with the connection wall part formed perpendicularly | vertically so that the front end of a part and the front end of a contact wall part may be connected. If comprised in this way, a cylindrical body with high intensity | strength can be formed with the simplified structure.

  Moreover, the said attachment wall part is good also as what is formed so that an upper surface may be planar and a groove part may become an inner side of a cylindrical body. In this way, since the upper surface of the mounting wall portion is formed in a plane, the mounting structure of the rear end of the support member can be simplified.

  Moreover, it is preferable to form the said groove part in the corner | angular part to which an attachment wall part and a connection wall part are connected. If it does in this way, the intensity | strength of the connection part of an attachment wall part and a connection wall part can be improved by making a groove part into an integrated structure with an attachment wall part and a connection wall part. Therefore, the strength of the rear seat plate can be further improved, and the possibility of deformation of the rear seat plate can be further reduced.

  Further, the contact wall portion of the rear seat plate is provided with a first protrusion portion that protrudes forward from the connecting wall portion and a second protrusion portion that protrudes upward from the mounting wall portion, and a roof in the contact wall portion. A roof leg covering the outer surface of the contact wall portion may be attached to the contact portion by engaging with the protrusions. If it does in this way, a roof leg can be attached, without forming a complicated engaging part.

  Further, the rear seat plate may be formed with a hole for directly attaching to the wall surface of the building in the first projecting portion. If it does in this way, a back seat board can also be directly attached now to the wall surface of a building with the simple composition of extending the 1st projection part upwards.

  Further, if the groove portion is formed over the entire length of the mounting wall portion in the longitudinal direction, the rear seat plate can be extruded with the longitudinal direction as the extrusion direction. Thus, if it is an extrusion-molded article, appearance improves.

  The front seat plate is the same as the rear seat plate, and is used by changing the front and rear direction, and the support member includes a base on which an air conditioner outdoor unit is placed and a front end side of the base. It is good also as a structure which has a stay to support, the rear end part of a base is attached to a back seat plate, the front end part of a base is attached to the upper end part of a stay, and the lower end part of a stay is attached to a front seat plate. If it does in this way, it is not necessary to carry out production management of a front seat board and a back seat board separately, and cost can be reduced.

  According to the roof stand of the air conditioner outdoor unit according to the present invention, the mounting structure of the rear end portion of the support member does not require a rotatable structure and is simplified. In addition, since the rear seat plate is formed in the cylindrical body by taking in the groove for attaching the support member, the strength of the rear seat plate is improved and the possibility of deformation of the rear seat plate is reduced.

(Embodiment 1)
Hereinafter, a roof stand of an air conditioner outdoor unit according to Embodiment 1 embodying the present invention will be described with reference to the drawings. The roof mount of the air conditioner outdoor unit according to Embodiment 1 installs the air conditioner outdoor unit so that the longitudinal direction is a direction perpendicular to the inclination direction of the roof. As shown in the perspective view of the installed state of the air conditioner outdoor unit according to the present embodiment in FIG. 1, the roof mount of the air conditioner outdoor unit includes a rear seat plate 1, a front seat plate 2, and a pair of support members 3. Have. The back seat board 1 is arrange | positioned at the high side of the roof R, and is arrange | positioned by making the inclination direction and the right-angle direction of the roof R into a longitudinal direction. The front seat plate 2 is arranged on the lower side of the roof R, and is arranged with the direction perpendicular to the inclination direction of the roof R as the longitudinal direction. The support member 3 mounts an air conditioner outdoor unit, and is bridged between the rear seat plate 1 and the front seat plate 2. The support member 3 includes a base 4 on which the air conditioner outdoor unit is placed, a stay 5 that supports the front end side of the base 4, and a reinforcing member that spans between the front end portion of the base 4 and the lower end portion of the stay 5. 6.

  As shown in FIGS. 2, 3, 5, and 6, the rear seat plate 1 partially includes a mounting wall portion 11 that is formed substantially horizontally and a contact portion that contacts the roof R, and a rear end. Is formed into a cylindrical body by a contact wall portion 12 connected to the attachment wall portion 11 and a connection wall portion 13 formed vertically to connect the front end of the attachment wall portion 11 and the front end of the contact wall portion 12. Has been.

  The mounting wall portion 11 has a top surface formed in a belt-like plane in order to attach the rear end portion of the support member 3, that is, the rear end portion of the base 4 to the upper surface. A groove 14 extending in the longitudinal direction is formed in the mounting wall 11. The groove portion 14 includes a sliding portion 14b that houses a head portion 15b of a bolt 15 as a fastener for attaching the base 4 so as to be slidable in the longitudinal direction, and a screw portion of the bolt 15 formed on the upper portion of the sliding portion 14b. And a slit 14a for projecting 15a into the upper space. Hexagon bolts are used as the bolts 15. The sliding portion 14b is formed in a space having a rectangular cross section that allows the head 15b of the hexagon bolt to slide in the longitudinal direction.

  The slit 14a can project the screw portion 15a of the bolt 15 upward, and prevents the head portion 15b of the bolt 15 from protruding upward. For this reason, the width of the slit 14 a is formed to be slightly larger than the screw diameter of the bolt 15 and smaller than the length between the parallel side surfaces of the head 15 b of the bolt 15. Moreover, the width dimension of the sliding part 14b is formed larger than the length between the parallel side surfaces of the head 15b of the bolt 15, and smaller than the length between the diagonals of the head 15b of the bolt 15. Moreover, the height dimension of the sliding part 14b is formed larger than the thickness of the head 15b of the volt | bolt 15, and smaller than the length between the parallel side surfaces of the head 15b of the volt | bolt 15. The groove portion 14 that forms the sliding portion 14b and the slit 14a is formed over the entire length in the longitudinal direction of the rear seat plate 1 while opening the slit 14a on the upper surface of the mounting wall portion 11. In addition, the groove portion 14 is formed so as to protrude inward in the mounting wall portion 11 so that the sliding portion 14b is on the inner side of the cylindrical body, and the corner connecting the mounting wall portion 11 and the connecting wall portion 13 is formed. It is formed in the part position. As a result, the wall that forms the groove 14 and the wall that forms the front end of the mounting wall 11 and the upper end of the connecting wall 13 are integrally formed.

  The contact wall portion 12 of the rear seat plate 1 is partially supported by being in contact with the roof R, and is connected to the rear end side of the attachment wall portion 11 and formed integrally with the attachment wall portion 11. ing. The contact wall portion 12 is vertically formed at a portion connected to the mounting wall portion 11, and a lower portion of the vertically formed vertical portion 12a is formed as an arcuate curved surface portion 12b. Further, the curved surface portion 12b is formed. Is extended to the roof R, and is connected to the connecting wall portion 13 by the front end portion 12c. And the said curved surface part 12b comprises the part which contacts a roof.

  The connecting wall portion 13 is formed vertically from the front end of the mounting wall portion 11 downward so as to connect the front end of the mounting wall portion 11 and the front end of the contact wall portion 12. Moreover, the height is formed so that it may correspond with the height dimension of the level | step difference 47 of the side wall part 42 in the front-end part of the base 4 mentioned later. The contact wall portion 12 is formed with a first protrusion portion 17 that protrudes forward from the connecting wall portion 13 and a second protrusion portion 18 that protrudes upward from the mounting wall portion 11.

  Further, a roof foot 19 is attached to the rear seat plate 1 at a contact portion with the roof R. The roof foot 19 is a protective device made of resin having a cushion function for preventing the roof tile 1 from being damaged by being placed on the roof tile. As shown in FIG. 3, the roof leg 19 in this embodiment is formed with engaging portions bent in a U-shape at both ends, and the engaging portions are the first projecting portion 17 and the second projecting portion described above. By being engaged with 18, the rear seat plate 1 is attached. In addition, the surface of the roof leg 19 is formed in a wave shape when viewed from the side so that the anti-slip effect on the roof R is good.

  The front seat plate 2 is the same as the rear seat plate 1, and is placed on the roof R with the front-rear direction changed. As shown in FIGS. 1, 2, and 4, the front seat plate 2 includes a mounting wall portion 21, a contact wall portion 22, a groove portion 24, a bolt 25, a nut 26, and a roof foot 29. These correspond to the mounting wall portion 11, the contact wall portion 12, the groove portion 14, the bolt 15, the nut 16, and the roof foot 19 in the rear seat plate 1, respectively. Further, the vertical part 22a, the curved surface part 22b, the tip part 22c, the first projecting part 27, and the second projecting part 28, which are the constituent elements of the contact wall part 22, are the vertical part 12a, which is the constituent element of the contact wall part 12, respectively. It corresponds to the curved surface portion 12b, the tip portion 12c, the first projecting portion 17 and the second projecting portion 18. Moreover, the slit 24a and the sliding part 24b of the groove part 24 correspond to the slit 14a and the sliding part 14b of the groove part 14, respectively. Further, the screw portion 25 a and the head portion 25 b of the bolt 25 correspond to the screw portion 15 a and the head portion 15 b of the bolt 15. However, the front end portion of the support member 3, that is, the lower end portion of the stay 5 is attached to the groove portion 24 in the front seat plate 2 as described later. For this reason, the angle of the front seat plate 2 with respect to the roof R is set so that the surface of the groove portion 24 that opens the slit 24 a matches the attachment angle of the stay 5. Therefore, this angle changes as the inclination angle of the stay 5 changes.

  As shown in FIGS. 1 and 2, the base 4 constituting the support member 3 is disposed so as to extend forward from the rear seat plate 1. As shown in FIGS. 1, 2, 3 and 7, the base 4 has a flat and strip-like plane wall 41 arranged horizontally, and a vertical side to the side of the plane wall 41 in the width direction. And a side wall portion 42 that hangs downward. Moreover, as shown in FIG.3 and FIG.7, the two ribs 43 with small height are formed in the lower surface side of the plane wall part 41 so that it may extend in a longitudinal direction. Further, as shown in FIG. 1, long holes 45 for attaching the vibration isolator 44 of the air conditioner outdoor unit are formed in the front and rear two portions in the flat wall portion 41.

  A first attachment portion 46 for attaching the support member 3 to the rear seat plate 1 is formed at the rear end portion of the base 4. As shown in FIG. 3, the first mounting portion 46 is formed by forming a step 47 in the height direction in the side wall portion 42 by cutting the side wall portion 42 into a square shape at the rear end portion of the base 4. The low wall portion 42a is formed by reducing the height of the side wall portion 42. Further, the first mounting portion 46 mounts the low wall portion 42a above the mounting wall portion 11 and fixes the end portion of the flat wall portion 41 to the mounting wall portion 11 through the low wall portion 42a. It is configured. In addition, in order to fix the support member 3 (base 4) stably, the height of the low wall portion 42a and the height of the rib 43 are aligned, and the flat wall portion 41 of the first mounting portion 46 has a bolt hole. 48 is formed.

  When fixing the first mounting portion 46, the planar wall portion 41 of the first mounting portion 46 is placed on the groove portion 14 via the low wall portion 42a and the rib 43 so as to cover the slit 14a of the groove portion 14 from above. To do. At this time, the screw portion 15a of the bolt 15 in which the head portion 15b is accommodated in the sliding portion 14b of the groove portion 14 is inserted into the bolt hole 48, and the nut 16 is fastened from above. As a result, the rear end portion of the base 4 is attached to the rear seat plate 1. In such an attachment state, the lower end surface of the side wall portion 42 in the vicinity of the first attachment portion 46 is supported by being in contact with the first protruding portion of the contact wall portion 12, and the step of the first attachment portion 46 is further supported. The rear end surface of the side wall portion 42 forming 47 is formed so as to be in contact with and supported by the outer surface of the connecting wall portion 13.

  The stay 5 constituting the support member 3 is for always supporting the base 4 horizontally on the roof R having different inclination angles. For this reason, the stay 5 is configured such that its length can be adjusted and the mounting angle with the base 4 is variable.

  That is, as shown in FIGS. 1 and 2, the stay 5 is configured to include an upper stay 7 and a lower stay 8 configured to cover the upper stay 7 from the front as shown in FIGS. 1 and 2. Has been. The upper stay 7 is formed of a U-shaped (see FIG. 8) cross-sectional shape with the back side as the open side in the state shown in FIG. 1, and two ribs 72 are provided in the longitudinal direction on the back of the front wall portion 71. It is formed to extend (see FIG. 8). Since the stay 5 is in a state as shown in FIG. 10 when the inclination angle of the roof R is loose, the back surface in FIG. 1 is a back surface facing downward. Further, as shown in FIG. 8, the rib 72 is bent in a direction in which the tip portions face each other. In this bent space, nuts (not shown) for attaching the upper stay 7 and the lower stay 8 are stored in a state in which the rotation is prevented by the ribs 72. Further, a bolt hole 73 through which the bolt 74 is inserted is formed in the lower portion of the upper stay 7 (see FIG. 8). Further, as shown in FIGS. 1, 2, and 10, the upper end portion of the upper stay 7 is sandwiched between the side wall portions 42 at the front end portion of the base 4, and the angle between the upper stay 7 and the base 4 is variable. It is bolted so that it can rotate.

  In order to assemble the lower stay 8 so as to cover the upper stay 7 from the front, the lower stay 8 has a U-shaped cross section similar to that of the upper stay 7 and is formed to be slightly larger. Two ribs 82 are formed in the longitudinal direction on the back portion of the front wall portion 81 (see FIG. 9), and a long hole 86 extending in the longitudinal direction is formed in the central portion in the width direction of the rib 82. (See FIGS. 1, 2 and 9). The upper stay 7 and the lower stay 8 are fixed by inserting the threaded portion of the bolt 74 from the front of the lower stay 8 into the elongated hole 86 and the bolt hole 73 of the upper stay 7, and placing a nut on the back of the bolt hole 73. The upper stay 7 can be fixed at an arbitrary position of the long hole 86 by tightening.

  Further, as shown in FIGS. 1, 2 and 4, a second attachment portion 84 for attaching the lower end portion of the stay 5 to the front seat plate 2 is formed at the lower end portion of the lower stay 8. As shown in FIG. 4, the second mounting portion 84 has a side wall 83 at the lower end of the lower stay 8 cut out in a square shape to form a step 85, thereby reducing the height of the side wall 83. The low wall portion 83a is formed. Further, the second mounting portion 84 places the low wall portion 83a in front of the mounting wall portion 21 of the front seat plate 2, and the end portion of the front wall portion 81 is attached to the front seat plate 2 through the low wall portion 83a. It is configured to be fixed to the wall portion 21. And the height of the low wall part 83a and the height of the rib 82 are arrange | equalized. Further, in order to fix the lower stay 8, a bolt hole 87 is formed in the front wall portion 81 of the second mounting portion 84.

  When fixing the second attachment portion 84, the front wall portion 81 of the second attachment portion 84 is placed in front of the groove portion 24 via the low wall portion 83a and the rib 82 so as to cover the slit 24a of the groove portion 24 from the front. Put. At this time, the screw portion 25a of the bolt 25 in which the head portion 25b is accommodated in the sliding portion 24b of the groove portion 24 is inserted into the bolt hole 87 of the lower stay 8, and the nut 26 is fastened from the front. Accordingly, the second mounting portion 84 of the lower stay 8, that is, the lower end portion of the stay 5 is attached to the front seat plate 2. Further, in such an attachment state, the lower end surface of the side wall portion 83 forming the step 85 of the second attachment portion 84 is formed so as to be in contact with and supported by the connecting wall portion 23.

  As shown in FIGS. 1 and 2, the reinforcing member 6 constituting the support member 3 is formed from a mold having an L-shaped cross section. The reinforcing member 6 is pivotally attached to the side wall portion 42 at the rear end portion of the base 4 at the rear end side and is pivotally attached to the side wall portion 83 at the lower end portion of the lower stay 8 at the front end side. ing. Therefore, in the support member 3 in the present embodiment, the distance between the front end portion of the base 4 and the lower end portion of the lower stay 8 is held constant.

  The rear seat plate 1, the front seat plate 2, the base 4, the upper stay 7, the lower stay 8, and the reinforcing member 6 configured as described above are each formed as an aluminum extruded product that is extruded in the longitudinal direction. .

The roof pedestal configured as described above is assembled as follows.
First, a pair of support members 3 are assembled in advance. In this assembly, first, the upper end portion of the upper stay 7 is rotatably connected to the front end portion of the base 4. Further, the rear end side of the reinforcing member 6 is rotatably fixed to the side wall portion 42 at the rear end portion of the base 4, and the front end side of the reinforcing member 6 is rotated to the side wall portion 83 at the lower end portion of the lower stay 8. Fix it as possible. Next, the rear end portion of the assembled support member 3, that is, the rear end portion of the base 4 is attached to the rear seat plate 1, and the front end portion of the support member 3, that is, the lower end portion of the lower stay 8 is attached to the front seat plate 2.

  As shown in FIGS. 1 to 3, the rear end portion of the base 4 (that is, the first mounting portion 46) is first mounted so that the screw portion 15 a of the bolt 15 for mounting the base 4 protrudes upward. The head portion 15b of the bolt 15 is accommodated in the sliding portion 14b of the groove portion 14 of the seat plate 1, and is slid to a predetermined position. Next, the flat wall portion 41 in the first mounting portion 46 at the rear end portion of the base 4 is placed on the mounting wall portion 11 of the rear seat plate 1 through the rib 43 and the low wall portion 42a. At this time, the screw portion 15 a of the bolt (hexagon bolt) 15 is inserted into the bolt hole 48 of the flat wall portion 41 of the first mounting portion 46. Next, the nut 16 is fastened from above. In this way, the rear end portions (that is, the first attachment portions 46) of the pair of support members 3 are temporarily fixed to the rear seat plate 1. When temporarily fixed in this way, the lower end surface of the side wall portion 42 of the base 4 in the first mounting portion 46 is in contact with the first projecting portion 17 of the contact wall portion 12 in the vicinity of the first mounting portion 46. Supported. Further, the rear end surface of the side wall portion 42 of the base 4 forming the step 47 of the first mounting portion 46 is supported in contact with the outer surface of the connecting wall portion 13 of the rear seat plate 1.

  In addition, as shown in FIGS. 1, 2, and 4, the front end portion (that is, the second mounting portion 84) of the support member 3 is first attached to the thread portion of the bolt (hexagon bolt) 25 for mounting the lower stay 8. The head portion 25b of the bolt 25 is accommodated in the groove portion 24 of the front seat plate 2 so that 25a protrudes forward, and is slid to a predetermined position. Next, the front wall portion 81 of the second mounting portion 84 of the lower stay 8 is placed so as to be along the mounting wall portion 21 of the front seat plate 2 via the rib 82 and the low wall portion 83a. At this time, the screw portion 25 a of the bolt 25 is inserted into the bolt hole 87 of the front wall portion 81 of the second mounting portion 84. Next, the nut 26 is fastened from the front. In this manner, the front end portions (that is, the second attachment portions 84) of the pair of support members 3 are temporarily fixed to the front seat plate 2. When temporarily fixed in this way, the lower end surface of the side wall portion 83 forming the step 85 of the second mounting portion 84 is abutted against and supported by the connecting wall portion 23 of the front seat plate 2.

  The roof mounting table temporarily assembled as described above is lifted on the roof R, and the roof mounting table is placed so that the rear seat plate 1 and the front seat plate 2 are arranged at predetermined positions. Next, the roof legs 19 and 29 are attached to the portions of the rear seat plate 1 and the front seat plate 2 that contact the roof. The roof legs 19 and 29 are attached to the first projecting parts 17 and 27 and the second projecting parts 18 and 28 of the contact wall parts 12 and 22 by engaging the engaging parts at the ends of the roof legs. Next, as shown in FIG. 1, the rear seat plate 1 is held and held on the wall surface of the building by the wire 91. One end of the wire 91 is fixed to the wall surface of the building by a heat nail 92 and the other end is wound around the rear seat plate 1 and fixed. Then, the height of the stay 5 is adjusted so that the base 4 is held horizontally corresponding to the inclination of the roof R. Further, it is confirmed whether the support member 3 is fixed at a predetermined position. The anti-vibration material 44 is fixed to the upper surface of the base 4 in the roof pedestal assembled and installed as described above.

  FIG. 2 is a side view when the inclination angle of the roof R is large, and FIG. 10 is a side view when the inclination angle of the roof R is small. As can be seen from these figures, by increasing the length of the stay 5, it is possible to cope with the roof R having a large inclination angle. At this time, since the base 4 is held horizontally in the rear seat plate 1, the mounting wall 11 is always in the horizontal direction, and the inclination angle with respect to the horizontal plane with the longitudinal direction as viewed from the side is unchanged. Yes. However, when the inclination angle of the roof R changes, the contact portion of the contact wall portion 12 with the roof R changes. On the other hand, the front seat plate 2 which uses the same thing as the rear seat plate 1 changes the inclination angle with respect to the horizontal plane with the longitudinal direction as an axis viewed from the side in response to the change in the mounting angle of the stay 5. . That is, the front seat plate 2 has a large inclination angle with respect to the horizontal surface of the flat surface of the mounting wall 21 when the inclination angle of the roof R is large, and a horizontal surface of the flat surface of the mounting wall portion 21 when the inclination angle of the roof R is small. Rotate about the longitudinal direction as an axis so that the inclination angle with respect to the angle becomes small. For this reason, the contact part with the roof in the contact wall part 22 of the front seat board 2 also changes with the inclination angle of the roof R.

According to the roof mount of the air conditioner outdoor unit configured as described above, the following effects can be achieved.
(1) The rear end portion of the support member 3 is fixed by the bolt 15 in which the head portion 15b is accommodated in the groove portion 14 of the rear seat plate 1, and does not need to be a rotatable structure. The mounting structure of the rear end portion of the support member 3 is simplified. In particular, the rear seat plate 1 is formed so that the upper surface of the mounting wall portion 11 is planar and the groove portion 14 is on the inner side of the cylindrical body. It can be simplified.

  (2) Further, since the rear seat plate 1 is formed in a cylindrical body integrally formed with the groove portion 14 for attaching the support member 3, the strength of the rear seat plate 1 is improved and the rear seat plate 1 is deformed. The possibility of is reduced. The rear seat plate 1 includes a mounting wall portion 11 for attaching the rear end portion of the support member 3, a contact wall portion 12 having a contact portion with the roof R, and a front end portion and a contact wall portion of the mounting wall portion 11. Since it forms in the cylindrical body with the connection wall part 13 which connects 12 front-end parts, intensity | strength can be enlarged with the simplified structure. In particular, in the rear seat plate 1, the groove portion 14 is formed at a corner portion of the mounting wall portion 11 and the connecting wall portion 13, and the mounting wall portion 11 and the connecting wall portion 13 and the wall portion forming the groove portion 14 are integrated. As a result, the strength of the rear seat plate 1 is further improved.

  (3) The groove portion has a structure in which the bolt head is housed in the sliding portion, and the bolt can be easily moved in the longitudinal direction while the screw portion of the bolt protrudes upward from the slit. Since it is set as each part dimension which does not remove | deviate from a sliding part, a volt | bolt can be easily moved to a longitudinal direction, making the thread part of a volt | bolt protrude upward from a slit.

  (4) Since the rear seat plate 1 engages and attaches the roof leg 19 to the first projecting portion 17 and the second projecting portion 18 of the contact wall portion 12 of the rear seat plate 1, a complicated relationship is established. The roof foot 19 can be attached without forming a joint.

  (5) Since the groove portion 14 is formed over the entire length in the longitudinal direction of the mounting wall portion 11 and the rear seat plate 1 is extruded with the longitudinal direction as the extrusion direction, the appearance is improved. Moreover, since the base 4, the stay 5, and the reinforcement member 6 which comprise the front seat board 2 and the supporting member 3 with the back seat board 1 are also all formed by extrusion using an aluminum material, the weight and appearance are improved.

  (6) Since the rear seat plate 1 itself is used by changing the front and rear direction for the front seat plate 2, the number of parts is reduced. Thereby, since a management man-hour is reduced, a manufacturing cost can be reduced.

  (7) The first mounting portion 46 has a structure in which the end portion of the base 4 is placed on the rear seat plate 1 by forming a step 47 in the height direction on the side wall portion 42 at the rear end portion of the base 4. Therefore, a simple structure can be obtained. In particular, since the end of the base 4 and the rear seat plate 1 in the first mounting portion 46 are fixed by the bolt 15 in which the head portion 15b is housed in the sliding portion 14b of the groove portion 14 of the rear seat plate 1, A simple structure without a rotation mechanism can be obtained. Further, the groove portion 14 accommodates the head portion 15b in the sliding portion 14b and allows the bolt 15 to slide in the longitudinal direction in a state where the screw portion 15a protrudes upward from the slit 14a. The support member 3 can also be fixed at an arbitrary position in the longitudinal direction of the plate 1.

  (8) Similarly, the second mounting portion 84 is formed at the lower end portion of the stay 5 by forming a step 85 in the height direction on the side wall portion of the lower stay 8, thereby lowering the lower end portion of the stay 5 of the front seat plate 2. Since it is formed as a structure that is placed forward, a simple structure can be obtained. In particular, the lower end portion of the lower stay 8 and the front seat plate 2 in the second mounting portion 84 are fixed by the bolt 25 in which the head portion 25b is housed in the sliding portion 24b of the groove portion 24 of the front seat plate 2. A simple structure without a moving mechanism can be achieved. Further, the groove portion 24 accommodates the head portion 25b in the sliding portion 24b and allows the bolt 25 to slide in the longitudinal direction in a state where the screw portion 25a protrudes upward from the slit 24a. The support member 3 can also be fixed at an arbitrary position in the longitudinal direction 2.

  (9) In the first attachment portion 46, the load acting on the base 4 is supported by the attachment wall portion 11 via the low wall portion 42 a and the flat wall portion 41 of the first attachment portion 46, and the side wall portion 42. Is supported by the contact wall portion 12 through the lower end surface of the side wall portion and is also supported by the connecting wall portion 13 through the rear end surface of the side wall portion 42. For this reason, although the fall of the intensity | strength of the rear-end part of the base 4 by having formed the level | step difference 47 in the 1st attaching part 46 was a problem in a prior art, it is avoided in this invention.

  (10) Similarly, in the second mounting portion 84, the load acting on the stay 5 is supported by the mounting wall portion 21 of the front seat plate 2 via the low wall portion 83 a and the front wall portion 81 of the second mounting portion 84. At the same time, it is also supported by the connecting wall portion 23 via the lower end surface of the side wall portion 83. For this reason, a decrease in strength of the lower end portion of the stay 5 due to the step 85 for forming the second attachment portion 84 is avoided.

  (11) Since the rib 43 that protrudes downward and extends in the longitudinal direction is provided on the lower surface side of the flat wall portion 41 of the base 4, the strength of the base 4 is improved and the first mounting portion 46 is formed. The strength near the step 47 is also improved. Furthermore, since the height of the rib 43 of the base 4 and the height of the low wall portion 42a are aligned, the load applied to the base 4 is supported substantially uniformly by the rib 43 and the low wall portion 42a in the first mounting portion 46. be able to. Thereby, the strength in the vicinity of the step 47 for forming the first mounting portion 46 is further improved.

  (12) Since the rib 82 protruding rearward is formed on the rear surface side of the front wall portion 81 of the lower stay 8, the strength of the lower stay 8 is improved, and further, the second mounting portion 84 is formed. The strength near the step 85 is also improved. Moreover, since the height of the rib 82 and the height of the low wall portion 83a are aligned, the load applied to the stay 5 can be uniformly supported by the rib 82 and the low wall portion 83a in the second mounting portion 84. Therefore, the strength of the stay 5 is improved, and the strength in the vicinity of the step 85 for forming the second mounting portion 84 is also improved.

(Embodiment 2)
Next, Embodiment 2 will be described with reference to FIG. Here, FIG. 11 is a cross-sectional view around the rear seat plate in a state where the roof mounting table according to Embodiment 2 is directly attached to the building wall. In addition, in this drawing, the same code | symbol as Embodiment 1 is used for the component which is common in Embodiment 1, and the description is abbreviate | omitted.

  The roof stand according to the second embodiment is configured such that a part of the shape of the rear seat plate 1 is changed so that the roof stand can be directly attached to the wall surface of the building. Specifically, as shown in FIG. 11, the second projecting portion 18 of the contact wall portion 12 is extended upward, and a hole for a hot nail 92 used for direct attachment is formed on the extended portion. It is. If it does in this way, as shown in FIG. 11, the backseat board 1 can be directly attached to the wall surface of a building with the simple structure of extending the 2nd protrusion part 18 upwards. Further, the second embodiment can achieve the same operational effects as the operational effects of the first embodiment.

(Embodiment 3)
Next, Embodiment 3 will be described with reference to FIG. Here, FIG. 12 is a cross-sectional view around the rear seat plate in the installed state of the roof mounting table according to the third embodiment. In addition, in this drawing, the same code | symbol as Embodiment 1 is used for the component which is common in Embodiment 1, and the description is abbreviate | omitted.

  The roof stand according to the third embodiment is obtained by changing the rear seat plate 1. The rear seat plate 1 in the third embodiment has substantially the same shape as the rear seat plate 1 in the first embodiment. In the first embodiment, the head portion 15b of the bolt 15 as a fastener for attaching the base 4 to the sliding portion 14b constituting the groove portion 14 is accommodated. On the other hand, in the third embodiment, the nut 16 is slidably accommodated in the sliding portion 14b, and the bolt 15 is fastened to the nut 16 from the upper outside of the groove portion 14.

  More specifically, as shown in FIG. 12, a nut 16 fastened to the bolt 15 is slidably accommodated in the sliding portion 14b of the groove portion 14 so as not to protrude from the slit 14a. A storage projection 14c for storing the tip of the threaded portion 15a of the bolt 15 fastened to the nut 16 is formed below the sliding portion 14b.

  For this reason, in Embodiment 3, the width dimension of the sliding part 14b is formed larger than the length between the parallel side surfaces of the nut 16, and smaller than the length between the diagonals of the nut 16. Moreover, the height dimension of the sliding part 14b is formed larger than the thickness of the nut 16 and smaller than the length between the parallel side surfaces of the nut 16. Assuming that this condition is satisfied, the width and height of the sliding portion 14b can be made the same as in the first embodiment. Moreover, the width dimension of the slit 14a should just be a dimension which can penetrate the thread part 15a of the volt | bolt 15, and may be the same as the case of Embodiment 1 fundamentally.

  In Embodiment 3, when the support member 3 is attached to the rear seat plate 1, first, the screw portion 15 a of the bolt (hexagonal bolt) 15 from above with respect to the bolt hole 48 of the flat wall portion 41 of the first attachment portion 46. Is inserted. Next, the nut 16 is temporarily tightened loosely at a distal end portion of the screw portion 15a of the bolt 15, that is, with a distance from the head portion 15b of the bolt 15. The nut 16 in this state is inserted from the end of the sliding portion 14b and slid to a predetermined position, and the bolt 15 and the nut 16 are fastened at that position. Thereby, the support member 3 is fixed at a predetermined position with respect to the rear seat plate 1.

  The roof stand of the air conditioner outdoor unit according to the third embodiment configured as described above is configured such that the nut 16 is slid onto the sliding portion instead of sliding the bolt head on the sliding portion 14b. Although the structure and the attachment procedure due to the movably housed are partially different as described above, the same effect as the effect in the first embodiment can be achieved by replacing this point.

  The roof mount of the air conditioner outdoor unit according to the present embodiment described above is an example, and can be appropriately changed within the scope of the present invention. For example, it can be modified as follows.

  (1) In each of the above embodiments, the curved surface portion 12b of the rear seat plate 1 and the curved surface portion 22b of the front seat plate 2 are formed in an arc shape, but are not limited thereto. The curved surface portions 12b and 22b can change the inclination angle of the rear seat plate 1 or the front seat plate 2 with respect to the horizontal direction centering on the longitudinal axis so as to roll on the roof R corresponding to the inclination angle of the roof R. Any other curved surface such as an ellipse may be used.

  (2) In each of the above embodiments, the connecting wall portion 13 of the rear seat plate 1 is configured to be vertically formed from the front end of the mounting wall portion 11 to the front end of the contact wall portion 12. When the front end of the portion 11 does not coincide with the front end of the contact wall portion 12, it may be formed as a slope. Further, the connecting position between the connecting wall portion 13 and the mounting wall portion 11 or the contact wall portion 12 does not need to be precisely the end portion, and may be another position such as the vicinity of the end portion. The same applies to the front seat plate 2.

  (3) In each of the above embodiments, the rear seat plate 1 has the groove portion 14 formed at the corner portion between the attachment wall portion 11 and the connecting wall portion 13 in the cylindrical body. It is good also as what was provided in the middle of the width direction. However, from the viewpoint of the strength of the cylindrical body, it is preferable to provide it at the corner.

  (4) In each of the above embodiments, the front seat plate 2 can be structured differently from the rear seat plate 1. For example, in the first embodiment, the rear end surface of the side wall 83 at the lower end of the lower stay 8 is not in contact with the first projecting portion 27 of the front seat plate 2. The rear end portion can be brought into contact with the plate 1 by using a different size that is not the same as the plate 1. In this way, the strength of the second mounting portion 84 near the step 85 can be improved.

  (5) In the second embodiment, the second projecting portion 18 is extended upward to form the hole for the hot nail 92. However, the mounting plate formed separately from the second projecting portion 18 is the first one. 2 It attaches to the protrusion part 18, and you may make it form the hole for the hot nail 92 in this separate attachment plate.

  (6) In each of the above embodiments, the rear seat plate 1, the front seat plate 2, the base 4, the stay 5 and the reinforcing member 6 may be made of other light metal material or iron-based metal instead of aluminum or aluminum alloy. it can.

  (7) In each of the above embodiments, the base 4 and the stay 5 are formed as separate objects, but the stay 5 portion may be formed integrally or as an assembly type as a leg portion of the base 4. In this case, the leg portion may be variable in height.

  (8) In each of the above embodiments, the base 4 is formed by forming the side wall portions 42 formed vertically downward on both sides of the flat and strip-like plane wall portion 41 in the above embodiment. The side wall part 42 may be formed on one side of the direction, and the side wall part 42 may not be vertical but may be inclined obliquely. Further, the heights of the side wall portions 42 on both sides may not be the same.

  (9) In each of the above-described embodiments, the upper stay 7 and the lower stay 8 are U-shaped in cross section in the above-described embodiment, but the side surface is formed on one side portion of the front wall portions 71 and 81 in the width direction. Other shapes such as an L shape in which the wall 83 is formed may be used. Further, the side wall portion 83 may not be perpendicular to the front wall portions 71 and 81 but may be inclined obliquely. Further, the heights of the side wall portions 83 on both sides may not be the same.

  (10) In each of the above embodiments, two ribs 43, 72, 82 are formed on the base 4, the upper stay 7, and the lower stay 8, but at least one rib 43, 72, 82 is three or more. But you can. It can also be omitted.

  (11) In each of the above embodiments, the air conditioner outdoor unit is shown as an example in which the longitudinal direction of the air conditioner outdoor unit is installed in a direction perpendicular to the inclination direction of the roof R. It can also be changed to a roof pedestal installed in a direction in which the longitudinal direction of the roof coincides with the inclination direction of the roof R.

  (12) Although only the rear seat plate 1 is different from the first embodiment in the third embodiment, the rear seat plate 1 shown in the third embodiment is used as the front seat plate 2 in each embodiment. It can also be used.

  The roof mount of the air conditioner outdoor unit according to the present invention is used as a mount of the air conditioner outdoor unit installed on the roof. The air conditioner outdoor unit may be used for home use or business use.

It is a perspective view of the installation state of the roof stand of the air-conditioner outdoor unit which concerns on Embodiment 1 of this invention. It is a side view of the same roof stand, and is the state installed on the roof where the inclination angle of the roof is large. It is sectional drawing around the back seat board in the same roof stand. It is sectional drawing around the front seat board in the same roof stand. It is a front view of the back seat board in the same roof stand. It is a side view of the back seat board in the same roof stand. It is sectional drawing of the base in the same roof stand. It is sectional drawing of the upper stay in the same roof stand. It is sectional drawing of the lower stay in the same roof stand. It is a side view of the same roof stand, and is the state installed on the roof where the inclination angle of the roof is small. It is sectional drawing of the back seat board periphery in the state which attached the roof stand which concerns on Embodiment 2 to the building wall body directly. It is sectional drawing of the back seat board periphery in the installation state of the roof mounting base concerning Embodiment 3. FIG. It is a perspective view of the installation state of the roof stand of the air-conditioner outdoor unit which concerns on a prior art example. It is sectional drawing around the back seat board in the same roof stand. It is sectional drawing around the front seat board in the same roof stand.

Explanation of symbols

R: roof, 1 ... rear seat plate, 2 ... front seat plate, 3 ... support member, 4 ... base, 5 ... stay, 11 ... mounting wall portion, 12 ... contact wall portion, 13 ... connecting wall portion, 14 ... groove portion, 14a ... slit, 14b ... sliding part, 15 ... bolt, 15a ... screw part, 15b ... head, 17 ... first protrusion, 18 ... second protrusion, 19 ... roof foot.

Claims (9)

A rear seat plate that is arranged on the high side of the inclined roof and that is arranged with the direction perpendicular to the inclination direction of the roof as the longitudinal direction, and a rear seat plate that is arranged on the low side of the roof and that is perpendicular to the inclination direction of the roof. A front seat plate arranged as a direction, a support member placed between the rear seat plate and the front seat plate, on which the air conditioner outdoor unit is placed, a bolt as a fastener for attaching the support member to the rear seat plate, and A nut and
The rear seat plate is formed of a cylindrical body,
The upper part of the cylindrical body is provided with a sliding part that slidably accommodates the bolt head or nut in the longitudinal direction, and penetrates the threaded part of the bolt between the sliding part and the upper space. A groove portion having a slit to be formed is integrally formed,
Furthermore, below this cylindrical body, a contact portion with the roof, which is curved when viewed from the side, is formed,
The support member is fixed to a rear seat plate at the rear end portion by the bolt. A roof stand for an air conditioner outdoor unit. The bolt is a hexagon bolt, and the width of the sliding portion is formed to be larger than the length between the parallel side surfaces of the head of the hexagon bolt and smaller than the length between the diagonal of the head of the hexagon bolt, 2. The air conditioner outdoor unit according to claim 1, wherein the height of the sliding portion is larger than the thickness of the head of the hexagon bolt and smaller than the length between the parallel side surfaces of the head of the hexagon bolt. Roof stand. The rear seat plate includes a groove portion and a substantially horizontal mounting wall portion, a rear end connected to the mounting wall portion, and a contact wall portion having a contact portion, and a mounting wall portion. The roof mount of an air conditioner outdoor unit according to claim 1 or 2, wherein the roof is a cylindrical body formed by a connecting wall portion formed vertically so as to connect the front end and the front end of the contact wall portion.   The roof mounting table for an air conditioner outdoor unit according to claim 3, wherein the mounting wall portion is formed so that the upper surface is planar and the groove portion is on the inner side of the cylindrical body.   The roof mount of an air conditioner outdoor unit according to claim 4, wherein the groove is formed at a corner where the mounting wall and the connecting wall are connected.   The contact wall portion of the rear seat plate has a first protrusion protruding forward from the connecting wall portion and a second protrusion protruding upward from the mounting wall portion, and contact with the roof in the contact wall portion. The roof of the air conditioner outdoor unit according to any one of claims 3 to 5, wherein a roof leg covering the outer surface of the contact wall is engaged with and attached to the projecting portion. Stand.   The roof seat of the air conditioner outdoor unit according to claim 6, wherein the rear seat plate has a hole formed in the first projecting portion for direct attachment to the wall surface of the building.   The air conditioner according to any one of claims 1 to 7, wherein the rear seat plate is formed by extrusion molding with a longitudinal direction as an extrusion direction, and the groove portion is formed over the entire length. Outdoor unit roof stand.   The front seat plate is the same as the rear seat plate, and is used by changing the front and rear direction, and the support member includes a base on which an air conditioner outdoor unit is placed and a front end side of the base. It has a stay to support, the rear end of the base is attached to the rear seat plate, the front end of the base is attached to the upper end of the stay, and the lower end of the stay is attached to the front seat plate The roof mount of the air conditioner outdoor unit according to any one of claims 1 to 8.

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