JP2005188081A - Sunshade device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a sunshade device capable of facilitating the mounting work by alone and having high flexibility for a mounting position of the device. <P>SOLUTION: The sunshade device is equipped with a positioning member having an engaging section over the overall length and mounted to a building skeleton, an upper case engaged so as to insert it in the engaging section of the positioning member from this side, a pair of right and left brackets arranged to both end sections of the positioning member and fixed to the building skeleton, a pair of bendable arms respectively mounted to both right and left brackets, a front frame built over each front end of these arms, a take-up pipe capable of being mounted to a pair of brackets from this side, at the same time, rotatably built over between both of them and, at the same time, a canvas wrapping one end side around the take-up pipe, mounting the other end side on the front frame, and it is so constituted that the take-up pipe, the upper case and the arms can be respectively mounted on the positioning member mounted to the building skeleton and the brackets. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a sunshade device attached to a building body.

  A sunshade device may be used above the building opening to protect from the sun and rain. Such a sunshade device is a roll member with a cloth wrapped around it. The sunscreen, lighting and rain are controlled by unwinding the cloth appropriately according to the weather and the user's preference. Be able to. In addition, since the color and design of the fabric can be freely selected, it may be used for the purpose of improving the appearance image when used in a store or the like.

As shown in FIG. 11, Patent Document 1 discloses a sunshade device attached to a building body, and a winding pipe 102 attached between the left and right mounting brackets 101, and the left and right mounting brackets 101. A front frame 104 attached via an arm and a canvas that is wound around the take-up pipe 102 and connected to the front frame 104 is configured as a sunshade unit 110, while being engaged with a base plate 111 that is attached to a building frame. A sunshade that forms a portion 112 and engages and temporarily fixes the engaging portion 113 of the mounting bracket 101 to the engaged portion 112 and then permanently fixes the sunshade unit 110 to the building frame. Is disclosed.
JP 2001-123621 A

  However, in the case of the sunshade device disclosed in Patent Document 1, it is assumed that the sunshade unit is assembled in advance in a factory or the like. Therefore, in order to engage the heavy sunshade unit with the base plate, there is a problem that two people have to work together. In addition to engaging the sunshade unit with the base plate on the left and right brackets, in order to firmly fix the overall length of the sunshade unit to the base plate, there are several engagements between the left and right brackets. It was necessary to attach a joint member (see members 115 and 116 in FIG. 11) to the unit and engage the base plate, and this work required skill. Further, in order to engage the heavy awning unit with the base plate, a certain space is required above and below the base plate mounting portion, which is a restriction on the mounting position of the awning device.

  Accordingly, it is an object of the present invention to provide a sunshade device that can be easily attached by one person and has a high degree of freedom with respect to the attachment position of the device.

  The invention according to the first aspect relates to a positioning member (10) provided with an engaging portion (11, 12) over the entire length and attached to the building body, and to be inserted into the engaging portion of the positioning member from the front side. An upper case (20) to be joined, a pair of left and right brackets (30a, 30b) disposed on both ends of the positioning member and fixed to the building body, and a pair of foldable brackets attached to the left and right brackets, respectively Arms (140a, 140b), a front frame (50) spanned over the respective tips of these arms, and a take-up pipe that can be attached to the pair of brackets from the front side and that is rotatably spanned between them (60) and a canvas (70) having one end wound around a take-up pipe and the other end attached to the front frame, and attached to the building frame The positioning member, and the bracket, it is intended to solve the offering winding pipes individually, upper case, and shades were configured to be able to attach the arm device (100) issues.

  According to invention of Claim 1, each member which comprises a sunshade apparatus is comprised by each separate body, and after attaching a positioning member and a bracket to a building frame, other members are attached sequentially. Therefore, since there is no one that increases in weight as one member, it is possible to perform attachment and assembly work by only one operator. Further, since the upper case can be assembled with the positioning member and the take-up roll with respect to the bracket from the front side, it is possible to assemble the upper case, so that no work space is required in the vertical direction. For this reason, it is possible to determine the installation position of the sunshade device with a high degree of freedom even in a building part in which a fence or the like is installed below. Further, since all the engagement work between the members is performed at a position where it can be visually observed, the engagement at the concealed portion is not required unlike the conventional example, and the work does not require skill. In addition, since the positioning member and the upper case are engaged over the entire length of the positioning member, even if the sunshade device is configured with a large width, no slack is produced in the central portion of the upper case.

  Such an operation and gain of the present invention will be made clear from the best mode for carrying out the invention described below.

  Hereinafter, the present invention will be described based on embodiments shown in the drawings.

  FIG. 1 is an exploded perspective view showing components of the sunshade device according to the present invention. The illustrated sunshade device 100 includes a positioning member 10 that is attached to a wall surface of a building (not illustrated), an upper case 20 that is engaged with a front upper portion of the positioning member 10, and left and right positions of the positioning member 10 by screws 11 a and 11 b. And a pair of brackets 30a and 30b attached to the wall surface. The brackets 30a, 30b are provided with mounting holes 37a, 38a; 37b, 38b (the mounting holes 37a, 38a are not shown in FIG. 1, see FIG. 4 if necessary), and screw nails 31a, 32a are provided in these mounting holes. ; 31b and 32b are inserted and attached to the wall surface. A winding roll 60 is bridged between the left and right brackets 30a and 30b. This bridge structure will be described later. A cloth canvas 70 is wound around the take-up roll 60. A front frame 50 is attached to the other end side of the canvas 70.

  On the other hand, the left and right brackets 30a and 30b are respectively attached with one end sides of arms 140a and 140b that can be bent. The other ends of the arms 140a and 140b are attached to both ends of the front frame 50 slightly inside.

  A gear case 92 is attached to one end side of the take-up roll 60. The drive shaft 93 is taken out from the gear case 92. When the drive shaft 93 is rotated, the direction of the drive force is changed by the gear case 92, and the take-up roll 60 rotates around the shaft. When the take-up roll 60 rotates, the canvas 70 wound around the roll comes in and out, and the arms 140a and 140b bend and extend so as to interlock with the canvas.

  In addition, in order to improve aesthetics and to isolate parts from rainwater and the like to improve rust prevention and antifouling, there are side caps 90a, 90b; 91a, 91b at both ends of the upper case 10 and the front frame 50. Is attached. A lower case 80 is attached below the upper case 10.

  FIG. 2 is a partially exploded perspective view showing a method of attaching the positioning member 10 and the brackets 30a and 30b to the building body. 2, when the same member as the member shown in FIG. 1 is shown, the same reference numerals as those in FIG. 1 may be attached and the description thereof may be omitted. The same applies to the drawings subsequent to FIG. The positioning member 10 is attached to the building wall surface with screws 11a and 11b. At this time, since the mounting posture of the positioning member 10 determines the mounting posture of the entire sunshade device 100, it is important to mount the positioning member 10 as horizontally as possible and at the correct position.

  The brackets 30 a and 30 b are disposed in contact with both ends of the positioning member 10. The brackets 30a and 30b are respectively provided with mounting holes 37a and 38a; 37b and 38b (the mounting holes 38a are not shown in FIG. 2; see FIG. 4 if necessary). The brackets 30a, 30b can be fixed to the building wall surface by inserting the screw nails 31a, 32a; 31b, 32b into the mounting holes 37a, 38a; 37b, 38b, respectively. In order to secure this fixing, elastic members 33a, 33b, 35a, 35b and washers 34a, 34b are provided between the heads of the screw nails 31a, 32a; 31b, 32b and the brackets 30a, 30b. , 36a, 36b are arranged.

  The gap between the positioning member 10 and the wall surface and between the bracket and the screw nail is filled with a caulking agent, and rainwater and the like are prevented from dripping from the gap between the wall surface and the sunshade device 100.

  FIG. 3 is a perspective view showing a state where the winding pipe 60 is attached to the left and right brackets 30a and 30b. FIG. 4 is a perspective view showing the connection between the brackets 30a and 30b and the winding pipe 60. FIG. (A) shows the driving side, and (b) shows the driven side. As described above, when the drive shaft 93 is rotated manually or electrically, the drive force is transmitted to the take-up shaft 60 via the gear case 92 (see FIG. 4), and the take-up shaft 60 is rotated around its axis. , The canvas 70 is paid out or wound up.

  FIG. 4A shows a connecting portion between the bracket 30 b and the winding shaft 60. Of both ends of the take-up shaft 60, this side corresponds to the drive side (drive side). An end prismatic shaft 41 is provided at the end of the winding shaft 60 along the axis. On the other hand, the gear case 92 is provided with a rotating portion 95 having a hole 94 that is rotatable in the case and provided substantially the same as the outer shape of the end prismatic shaft 41. In the rotation unit 95, the rotational force of the drive shaft 93 is converted in the same direction as the rotation direction of the end prismatic shaft 41 within the gear case 92. Thus, when the rotating end prismatic shaft 41 is fitted into the hole 93 of the gear case 92 and the drive shaft 93 is rotated, the take-up shaft 60 rotates together with the rotating portion 95.

  The gear case 92 is provided with two holes 96 and 97 parallel to the axis of the winding shaft 60. The bracket 30b is also provided with two holes 98 and 99 at positions corresponding to these and in the same direction. An internal thread is cut on the inner surface of each hole. Bolts 43 that can be screwed into these female screws are inserted into the holes 99 and 97 from the bracket 30b side. A bolt 44 having the same shape as the bolt 43 is inserted into the holes 96 and 98 from the gear case 92 side. With such a configuration, the gear case 92 is fixed to the bracket 30b.

  FIG. 4B shows a connecting portion between the bracket 30 a and the winding shaft 60. An end cylindrical shaft 42 is provided along the axis of the end of the winding shaft 60 on this side. A bearing member 45 provided with a hole 42a into which the end cylindrical shaft 42 can be fitted is separately provided. The bearing member 45 includes a columnar body 50, a hole 42 a is provided in a core portion thereof, and flanges 51 and 52 are provided at both ends thereof. On the other hand, a concave shape 49 corresponding to the shape of the columnar body 50 is provided on the front side of the bracket 30a. And the bearing member 45 which attached the winding shaft 60 to the recessed part shape 49 of the bracket 30a is inserted from the near side. Thereafter, the fixing bracket 46 is attached to the bracket 30a with screws 47 and 48, and the bearing member 45 is fixed to the bracket 30a. In this way, the winding shaft 60 is rotatably connected to the bearing portion 45.

  FIG. 5 is a perspective view showing a state in which the upper case 20 is further attached to the positioning member 10 from the state of FIG. FIGS. 6A and 6B are cross-sectional views showing a method of attaching the upper case 20 to the positioning member 10, wherein FIG. 6A shows a posture immediately before attachment, and FIG. 6B shows a posture after attachment. As shown, the upper case 20 is provided with a protrusion 22 and a step 21 on the lower surface side of the tip. On the other hand, on the positioning member 10 side, a recess 12 and a step 11 are provided on the upper surface side so as to correspond to these. In order to attach the upper case 20 to the positioning member 10, the upper case 20 is kept substantially horizontal and is moved from the left to the right in the figure. First, when the protrusion 22 gets over the step 11 and further moves, the step 21 and the step 22 are engaged, and the protrusion 22 is disposed in the recess 12. When the holding of the upper case 20 is released in this state, as shown in FIG. 6B, the steps, the protrusions and the recesses are engaged, and the positional relationship between the positioning member 10 and the upper case 20 is unique. The two are engaged and fixed.

  FIG. 7 is a perspective view showing a state in which the arms 140a and 140b are attached to the left and right brackets 30a and 30b, respectively. One ends of the arms 140a and 140b are fixed to the left and right brackets 30a and 30b so as to be rotatable. The other ends of the arms 140a and 140b are fixed so as to be rotatable from both ends and the center of the front frame 50.

  FIG. 8 is a perspective view showing a state in which the side caps 90a and 90b; 91a and 91b are attached to the side surfaces of the brackets 30a and 30b and the front frame 50. FIG. By attaching the side cap, it is possible to enhance the design aesthetics of the sunshade device 100 and to prevent rainwater and the like from entering the internal mechanism, thereby enhancing the durability of the member.

  FIG. 9 is a cross-sectional view showing the connection between the positioning member 10 and the lower case 80. (A) shows the state before engagement, and (b) shows the engaged positioning member 10 and lower case 80. As shown in the drawing, an engaging portion 15 is formed at the lower end portion of the positioning member 10, and an engaged portion 85 is formed at the upper end portion of the lower case 80. 80 are connected.

  FIG. 10 is a side sectional view showing the sunshade device 100 attached to the building body. The hatched part is the section of the building. As described above, in the sunshade device 100 according to the present invention, each member is independently made into a component, and these components are individually attached. There is no need to perform installation while holding. Moreover, the direction of attachment is basically performed so as to be inserted from the front side to the building side. Therefore, it is possible to attach to a portion such as a narrow gap in this figure. For the same reason, it can be assembled by one worker and does not require skill of the worker.

  In the present invention, the material of the upper case 20 is not particularly limited, and a resin molding material or an aluminum extrusion material can be used. From the viewpoint of durability and aesthetic appearance, an aluminum extrusion material that has been surface-decorated. Is preferably used.

  In the present invention, the material of the positioning member 10 is not particularly limited, and a metal material such as a steel plate or an aluminum plate can be preferably used. In particular, a steel plate with a rust-proof surface or an aluminum plate with an alumite treatment is recommended from the viewpoint of durability.

  In the present invention, the material of the brackets 30a and 30b is preferably composed of an aluminum cast product from the viewpoints of ease of manufacture, light weight, and economical cost. Further, although it is somewhat heavy, cast iron may be used.

  In the present invention, the material of the caravan 70 is not particularly limited, and polyester fiber, glass fiber, and the like can be preferably used.

  In the above embodiment, the method of driving the take-up roll has been described as being manual. However, the present invention is not limited to this, and electric drive may be performed. In this assembly, it is necessary to draw in a cable for introducing an external power supply to the sunshade device. The cable may be provided with a signal line from the operation panel for driving the take-up roll. Further, a receiver may be arranged in the sunshade device, and the winding roll drive may be operated wirelessly.

  While the present invention has been described in connection with embodiments that are presently the most practical and preferred, the present invention is not limited to the embodiments disclosed herein. However, the invention can be appropriately changed without departing from the gist or concept of the invention that can be read from the claims and the entire specification, and a sunshade device with such a change is also included in the technical scope of the present invention. It must be understood as a thing.

It is a disassembled perspective view which shows each structural member of the sunshade apparatus concerning this invention. It is a partially exploded perspective view which shows the method of attaching a positioning member and a bracket to a building body. It is a perspective view which shows the state which attached the winding pipe to the bracket on either side. It is a perspective view which shows the connection of a bracket and a winding pipe. (A) shows the driving side, and (b) shows the driven side. FIG. 4 is a perspective view showing a state in which the upper case is further attached to the positioning member from the state of FIG. 3. It is sectional drawing which shows the method of attaching an upper case to a positioning member. It is a perspective view which shows the state which attached the arm to the bracket. It is a perspective view which shows the state which attached the side cap to the bracket and the front frame side surface. It is sectional drawing which shows the connection of a positioning member and a lower case. It is side part sectional drawing which shows the sunshade device attached to the building body. It is a perspective view which shows the conventional sunshade apparatus.

Explanation of symbols

10 Positioning member 11 Step (engagement part)
12 Recess (engagement part)
20 Upper case 30a, 30b Bracket 40a, 40b Arm 50 Front frame 60 Winding pipe 70 Canvas 80 Lower case 92 Gear case 93 Drive shaft 100 Sunshade device

Claims (1)

A positioning member provided with an engaging portion over the entire length and attached to the building body,
An upper case engaged so as to be inserted into the engaging portion of the positioning member from the near side;
A pair of left and right brackets disposed at both ends of the positioning member and fixed to the building body;
A pair of foldable arms attached to each of the left and right brackets;
A front frame that spans the tips of these arms,
A winding pipe that can be attached to the pair of brackets from the front side and is rotatably spanned between them,
One end side is wound around the take-up pipe, and the other end side is provided with a canvas attached to the front frame,
A sunshade configured such that the winding pipe, the upper case, and the arm can be individually attached to the positioning member and the bracket that are attached to the building frame.

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