JP2006225969A - Sunshade device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a sunshade device which can give arbitrary shade by being installed in a place independent of a building. <P>SOLUTION: This sunshade device is equipped with a portal frame 2 which is installed independently of the building 30, and which is composed of a pair of columns 2a and 2a and a beam 2b; the beam 2a is composed of a case 4, the lower part of which has an opening 3; a winding shaft 11 for winding a curtain 10 is provided in the case 4; and the curtain 10 can be stretched by being pulled out in an arbitrary direction from the winding shaft 11. Preferably, a member 19 to be locked is provided at the leading end of the curtain 10 which is paid out from the winding shaft 11, and a locking member 21 for locking the member 19 so as to stretch the curtain 10 is provided in a position away from the winding shaft 11 in an arbitrary direction. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to an awning device, and more particularly to an awning device that can be installed in a place independent of a building to create an arbitrary shade.

  2. Description of the Related Art Conventionally, as an awning device, one that is used by being attached to a building frame (also referred to as an awning) is known (see, for example, Japanese Utility Model Publication No. 55-69538, “Electric Cover with Built-in Eave”). In the case of the eaves built-in decorative cover described in Japanese Utility Model Laid-Open No. 55-69538, the eaves decorative cover having a awning feeding slit, the tent winding rod housed in the eaves decorative cover, and the upper end of the tent winding An awning fixed to the rod and having its lower end hanging from the awning feeding slit, an engaging means provided at the lower end of the awning, and a latch for engaging the engaging means to hold the awning extended. And a combination means. The awning winding rod is urged to rotate in the winding direction by a spring, the engaging means is a leading rod provided along the lower edge of the awning, and the engaged means is an end portion of the leading rod. Is a hook engaged against the spring. According to this eaves built-in eaves decorative cover, it is possible to shade the sun deck, terrace, and building.

Japanese Utility Model Publication No. 55-69538

  However, since the conventional sunshade device as described above is used by being attached to a building, it is not only a heavy load on the building, such as making a hole in the building, but also in a place independent of the building. It was difficult to install and make any shade.

  The present invention has been made in view of the above circumstances, and an object thereof is to provide a sunshade device that can be installed in a place independent of a building to create an arbitrary shade.

  Among the present inventions, the invention according to claim 1 comprises a gate-shaped frame comprising a pair of pillars and beams installed independently of a building, and the beams comprise a case having an opening in the lower part. A take-up shaft for winding the curtain is provided in the inside, and the curtain can be pulled out from the take-up shaft in an arbitrary direction to be stretched.

  The invention according to claim 2 comprises a gate-shaped frame comprising a pair of pillars and beams installed independently of the building, the beams comprising a case having an opening at the bottom, and a curtain is wound around the case. A take-up shaft to be taken, a to-be-latched member is provided at the tip of the curtain fed from the take-up shaft, and the to-be-latched member is latched at a position away from the take-up shaft in any direction. A locking member is provided for tensioning.

  According to the first aspect of the present invention, the gate frame comprising a pair of pillars and beams installed independently of the building is provided, and the beams comprise a case having an opening at a lower portion, and a curtain is provided in the case. Since a take-up shaft that winds up the roll is provided and the curtain can be pulled out from the take-up shaft in any direction and can be stretched, it can be installed in a place independent of the building to create an arbitrary shade.

  According to the second aspect of the present invention, the gate frame includes a pair of columns and beams that are installed independently of the building, and the beam includes a case having an opening at a lower portion. A take-up shaft is provided, a locked member is provided at the leading end of the curtain that is fed from the take-up shaft, and the locked member is locked at a position away from the take-up shaft in an arbitrary direction. Since the locking member for extending the curtain is provided, it can be installed in a place independent of the building to easily create an arbitrary shade.

  The best mode for carrying out the present invention will be described below in detail with reference to the accompanying drawings. FIG. 1 is a perspective view schematically showing a usage state of a sunshade device according to an embodiment of the present invention, and FIG. 2 is a cross-sectional view schematically showing a structure in a case by vertically cutting a beam portion of a portal frame. 3 is a plan view schematically showing the connection structure between the support and beam of the portal frame, FIG. 4 is a partial front view thereof, and FIG. 5 is an exploded perspective view schematically showing the mounting structure of the winding shaft in the case. 6 is a schematic exploded perspective view of the winding shaft, and FIG. 7 is a side view showing an example of a locking member.

  In these drawings, reference numeral 1 denotes an awning device, and the awning device 1 includes a portal frame 2 including a pair of support columns 2a and 2a and a beam 2b that are installed independently of a building 30. The support 2a and the beam 2b are made of, for example, an aluminum extruded shape. The cross-sectional shape of the column 2a is a square in the illustrated example, but may be a polygon, a circle, an ellipse, or the like. The column 2a is erected on a place away from the building 30, for example, a garden or a terrace.

  The beam 2b spanned between the opposing surfaces (inner side surfaces) of the upper ends of both supports 2a, 2a is composed of a case 4 having an opening 3 at the bottom. The case 4 in the illustrated example is formed in a box shape in which both end surfaces and the lower surface in the longitudinal direction are opened. In order to attach both ends of the case 4 between the opposing surfaces of the upper ends of both supports 2a, 2a, a mounting plate 5 is attached to the opposing surfaces of both supports 2a, 2a with a fixing tool such as a screw. The end plate 6 attached to the attachment plate 5 is attached with screws 7. The case 4 is preferably provided with a tapping hole 8 into which the screw 7 is screwed.

  The mounting plate 5 has a first receiving part 5a at the upper part and a second receiving part 5b at the lower part. The end plate 6 has a hook portion 6a hooked on the first receiving portion 5a of the mounting plate 5 at the top, and is fixed to the second receiving portion 5b of the mounting plate 5 by screws 9. A portion 6b is provided at the bottom (see FIGS. 4 and 5). Thus, by having the hooks 6a at both ends of the case 4, the long case 4 in which the roll screen is incorporated can be easily attached between the left and right support columns 2a, 2a even by one person work, Workability and maintainability are improved.

  A winding shaft 11 which is a winding portion for winding the curtain 10 is provided in the case 4 and a so-called roll screen is incorporated. The take-up shaft 11 is made of, for example, a pipe, and a square shaft 12a for transmitting a rotational force projects from one end, and a round shaft 12b projects from the other end. For example, a manual gear mechanism (worm gear) 13 that is a driving unit that engages one end plate 6 with a square shaft 12a and applies forward and reverse rotations, and the other end plate 6 rotates a round shaft 12b. The bearings 16 that are supported are attached by bolts 14 and nuts 15, respectively. The manual gear mechanism 13 has an input shaft 13a extending downward for inputting a rotational force by connecting a handle (not shown). The input shaft 13a is shown in FIG. As shown, it is preferably tilted forward.

  On the other hand, it is preferable that a bearing 17 incorporating a ball bearing is attached to the round shaft 11b. The bearing 16 includes a substantially U-shaped bearing body 16a that removably supports the round shaft 12b from the radial direction via the bearing 17, and a bearing body 16a that prevents the round shaft 12b from being detached from the bearing body 16a in the radial direction. And a lid 16c detachably attached with a screw 16b.

  The curtain 10 is made of a weather resistant fabric such as a tent fabric or a canvas fabric. The curtain 10 may have stitches with good air permeability. In order to facilitate the replacement work of the curtain 10, it is preferable that one end of the curtain 10 is detachably attached to the winding shaft 11 with Velcro (registered trademark) 18 (see FIG. 6). The curtain 10 is drawn out from the take-up shaft 11, passes through the opening 3 at the bottom of the case 4, and can be pulled out in any direction to be stretched.

  A shaft-shaped bottom bar 19 that is a locked member is provided at the tip of the curtain 10 that is fed from the winding shaft 11. The bottom bar 19 is made of, for example, an aluminum extruded shape, and has a substantially hollow cylindrical shape or a substantially H-shaped section with a curved outer periphery, and has caps 20 made of synthetic resin attached to both ends. Is preferred. At a position away from the winding shaft 11 in an arbitrary direction, for example, as shown in FIG. 1, at a height position substantially the same as that of the case 4 on the outer wall of the building 30 separated rearward from the case 4 housing the winding shaft 11. Is provided with a hook 21 which is a locking member for locking (hanging) the bottom bar (locked member) 19 to stretch the curtain 10 (hold it in a tensioned state).

  For example, as shown in FIG. 7, the hook 21 includes a mounting portion 21 a that is fixed to a building outer wall or the like with a fixing tool such as a screw, and a receiving portion 21 b that hooks the end of the bottom bar 19. 21b is preferably provided with a return portion 21c so that the bottom bar 19 is not removed by being blown by the wind. A pair of hooks 21 are arranged on the left and right so as to support both ends of the bottom bar 19. 2 to 4, 22 and 23 are decorations provided on the surfaces of the column 2 a and the case 4. 3 to 4, reference numeral 27 denotes a synthetic resin end cap which is attached to the upper end portion of the column 2 a with a screw 26 and covers the upper end surface of the column 2 a and the mounting portion of the case 4.

  As shown in FIG. 1, for example, the sunshade device 1 configured as described above is installed with a gate-shaped frame 2 standing on a garden or a terrace 24 away from a building 30. In the case of the illustrated sunshade device 1, the curtain 10 is installed so as to be stretched toward the building 30. Since the curtain 10 is wound around the winding shaft 11 in the case 4 and stored when the awning device 1 is not in use, the curtain is not easily soiled, and the simple frame-like frame is like an object. Can be improved.

  When using the awning device 1, a handle is connected to the input shaft 13 a of the gear mechanism 13 of the take-up shaft 11 and the curtain 10 is rotated from the take-up shaft 11. As a result, the curtain 10 is drawn downward from the opening 3 at the bottom of the case 4 and suspended, and the curtain 10 is thus fed out by a necessary amount. When a large length of the curtain 10 is required, the curtain 10 is made to sag in a U shape by supporting both ends of the bottom bar 19 with hooks provided in advance at approximately the intermediate position in the height direction of the column 2a. Also good. When the curtain 10 is fed out by a necessary amount, the bottom bar 19 is lifted by using a hook rod (not shown), and both ends of the bottom bar 19 are locked (hooked) on hooks 21 provided in advance on the outer wall of the building 30. At this time, if the curtain 10 between the bottom bar 19 locked to the hook 21 and the winding shaft 11 is too slack, the winding shaft 10 is rotated in the winding direction to wind the curtain 10 Take the slack of Act 10.

  In this way, the curtain 10 is pulled out from the winding shaft 11 in the case 4 which is the beam 2b of the gate-shaped frame 2 and is stretched between the outer wall of the building 30. Therefore, it is possible to easily shade the terrace 24 and the like by blocking the sunlight that enters the room and the room.

  Thus, according to the awning device 1 of the present embodiment, the gate frame 2 including the pair of pillars 2a and the beams 2b installed independently of the building 30 is provided, and the beam 2b has an opening 3 at the bottom. A winding shaft 11 for winding the curtain 10 is provided in the case 4, and the curtain 10 is pulled out from the winding shaft 11 in an arbitrary direction (in the illustrated example, the direction of the building). Since it is possible, it can be installed in a place independent of the building 30 to create an arbitrary shade. In the illustrated example, a curtain 10 can be stretched like a roof above the terrace 24 to create a shade on the terrace 24 and in the room. In particular, a bottom bar 19 that is a member to be locked is provided at the tip of the curtain 10 that is fed from the winding shaft 11, and the bottom bar 19 is locked at a position away from the winding shaft 11 in an arbitrary direction. Since the hook 21 which is a locking member for tensioning is provided, the curtain 9 can be tensioned reliably and easily. By gently stretching the curtain 10, it is possible to take advantage of the texture of the fabric and improve the design.

  Since it has the gate-shaped frame 2 made up of a pair of columns 2a, 2a and beams 2b that are installed independently of the building, it can be easily installed in a place independent of the building to easily create a shade. . In particular, since a sunshade device is not attached to the building, no drilling is required in the building, and no load is applied to the building. Further, the beam 2b is composed of a case 4 having an opening 3 in the lower portion, and a winding shaft 11 for winding the curtain 10 is provided in the case 4, so that the case of the winding shaft is attached to the outside of the beam. In contrast, it has a compact and simple external shape, and can improve design.

  Further, a bottom bar 19 that is a locked member is provided at the tip of the curtain 10 that is fed out from the winding shaft 11, and the bottom bar 19 that is the locked member is disposed at a position away from the winding shaft 11 in an arbitrary direction. Since the hook 21 which is a locking member for locking and stretching the curtain 10 is provided, it can be easily installed in a place independent of the building 30 to create an arbitrary shade.

  FIG. 8 is a perspective view schematically showing another usage pattern of the sunshade device. In the present embodiment, the same parts as those of the embodiment of FIG. In the present embodiment, the support of the gate-shaped frame 2 of the sunshade 1 is erected at the protruding corner of the terrace 24 away from the building 30, and the gate is further away from the gate-shaped frame 2 at the garden tip. A pair of left and right columns 25, 25 corresponding to the left and right columns 2a, 2a of the frame 2 are erected, and hooks for locking both ends of the bottom bar (shaft) 19 of the curtain to the upper ends of these columns 25 (Locking member) 21 is provided facing the portal frame 2 side. According to the sunshade device 1 of the present embodiment, the curtain 10 can be stretched like a roof above the garden tip, and the shade can be easily created in the garden tip. For example, when the garden is a parking space, it can be used as a sunshade or rain shield for a vehicle or carport (or approach). In addition, it is possible to arbitrarily select how to hang the curtain 10 such that the bottom bar 19 of the curtain 10 is hung on the hook 21 on the column 25 side or on the hook (see FIG. 1) 21 on the building side. In addition, you may make it cover simultaneously the terrace top and the garden top with two curtains by tying two portal frames 2 together.

  FIG. 9 is a perspective view schematically showing still another usage pattern of the sunshade device. In the present embodiment, the same parts as those of the embodiment of FIG. In the present embodiment, for example, the gate-shaped frame 2 of the sunshade device 1 is installed in a garden or a terrace away from the building 13, and the screen 10 or the blindfold is hung down from the curtain 10 drawn out from the winding shaft 11 in the case 4. Or the example used as a Western awning is shown. In this case, in order to suppress or prevent fluttering of the curtain 10 due to wind, a hook for extending the curtain 10 by hooking the bottom bar 19 of the curtain 10 may be provided on the lower side portion of the column 2a.

  As mentioned above, although embodiment thru | or example of this invention has been explained in full detail with drawing, this invention is not limited to the said embodiment thru | or example, Various in the range which does not deviate from the summary of this invention. Design changes can be made. For example, the drive unit of the winding shaft is not limited to a manual type, and may be an electric type.

It is a perspective view which shows roughly the use condition of the sunshade which is embodiment of this invention. It is sectional drawing which shows roughly the structure in a case by cut | disconnecting the beam part of a portal frame perpendicularly | vertically. It is a top view which shows roughly the connection structure of the support | pillar of a portal frame, and a beam. It is the partial front view. It is a disassembled perspective view which shows roughly the attachment structure of the winding shaft in a case. It is a schematic exploded perspective view of a winding shaft. It is a side view which shows an example of a locking member. It is a perspective view which shows the other usage pattern of a sunshade apparatus schematically. It is a perspective view which shows schematically the further another usage pattern of a sunshade apparatus.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Awning device 2 Portal frame 2a Post 2b Beam 3 Opening part 10 Curtain 11 Winding shaft 19 Bottom bar (locked part)
21 Hook (locking member)
30 buildings

Claims (2)

  A gate frame comprising a pair of pillars and beams installed independently of the building, the beams comprising a case having an opening in the lower portion, a winding shaft for winding a curtain in the case, An awning device characterized in that the curtain can be pulled out from the winding shaft in any direction and can be stretched.   A gate frame comprising a pair of pillars and beams installed independently of the building, the beams comprising a case having an opening in the lower portion, a winding shaft for winding a curtain in the case, A locking member is provided at the tip of the curtain that is fed from the winding shaft, and the locking member is stretched by locking the locked member at a position away from the winding shaft in an arbitrary direction. A sunshade characterized by providing a member.

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