JP2007205137A - Movable eaves device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a movable eaves device which is good in appearance when it is extended or contracted. <P>SOLUTION: The movable eaves device mainly comprises a winding/rewinding drum 1, an eaves sheet 2, a fixing member 3, a telescopic arm 4, a mounting member 5 and a rotating roller 4a journaled to a front part of the telescopic arm 4. An end part 1a of a rotary shaft of the winding/rewinding drum 1 is connected to a drive shaft 8a of an electric motor 8 with a decelerator, of which the electric motor 8 is mounted on a bracket 7 supported immediately under a girder/beam 6 in an integrating manner so that the end part 1a may be journaled to be rotatable in normal and reverse directions. The other end 1b of the rotary shaft is rotatably journaled to a bracket 10 supported by a wall surface 9. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a movable rod device. More specifically, the present invention is arranged above an opening of a building such as a shopping street, drives an electric motor or the like as needed in response to the weather, etc., and hangs on a winding / feeding drum. The present invention relates to a movable scissor device that expands and contracts a rotated scissor sheet to a desired length.

  Conventionally, a number of proposals have been made with respect to a movable dredge device or an awning device installed in a building, an eaves of a storefront, a window of a house, a veranda, or the like for the purpose of sun protection, rain protection and the like. For example, as shown in FIG. 6, a horizontally-shaped arm 103 that cannot bend and stretched is disposed on the left and right, and a front frame 106 spanned between the ends of the pair of arms 103 is wound from a winding drum 104. Attach the front edge of the drawn-out awning sheet 102 so that the awning sheet 102 is extended by extension of the arm 103 and folded to be pulled to the outer wall side (Japanese Patent Laid-Open No. 7-305467). ). Also disclosed are an awning device disclosed in Japanese Patent Laid-Open No. 2003-74159, an awning device disclosed in Japanese Patent Laid-Open No. 2000-45477, and an awning for a building of registered utility model 3069931.

Japanese Patent Laid-Open No. 2003-74159 extends a sunshade sheet to the outdoor side via a rotating arm, and the front end portion of the sunscreen sheet is fixed to the tip end portion of the rotating arm and is suspended downward. It is the composition which becomes. Japanese Patent Laid-Open No. 2000-45477 has a configuration in which a tent fixed to a front frame connected to a pair of left and right bendable arms is extended and stored by a motor. In addition, the registered utility model 3069931 is configured to extend the sheet body forming the tent portion to the outside of the veranda by the arm portion supported by the left and right support columns.
JP-A-7-305467 JP 2003-74159 A JP 2000-45477 A Utility Model Registration No. 306931

Each of the above-mentioned Patent Documents 1 to 4 is characterized in that a sunshade sheet, a tent, or a sheet body is expanded or contracted to the outdoor side or passage side by a rotating arm or an arm, respectively, by mechanical operation or manually. However, the structures disclosed in these patent documents have the following problems. The first is that when a sunshade sheet, etc. is spread out, the rotating arm, the support column, etc. are exposed, and it is unnatural to enter into the field of view of visitors or passers-by, especially as a bag for fashion, jewelry shops, restaurants, etc. Unsuitable. The second is that, especially in the summer, when the sun is strong, the sunscreen (heated sheet) cannot be used to block the sun's radiant heat. Not only does it cause discomfort to visitors or passers-by, but also has a great influence on the quality of various products juxtaposed at the store, particularly fresh food. The third is that the saddle seat is fixed to the upper part of the rotating arm and the front frame, etc., so it has a weak point that it can be easily blown up by strong winds, especially sunscreens, winds blown from under the tent, etc.庇 sheet), tents, etc. may be blown away.

The present invention has been completed in the light of various problems of the above-described conventional techniques, and has been completed through extensive studies. The first problem to be solved by the present invention is good when the cocoon is stretched or contracted. The second challenge is to provide a mobile device that cuts off heat from strong sunlight, especially in summer, and does not cause discomfort to visitors or passersby. The problem is to provide a movable dredge device that can withstand the strong wind blown from underneath the sunshade sheet or the like.

A first invention for solving the above-mentioned problems is a winding / feeding drum rotated by an electric motor or human power, and the winding / feeding-out which expands / contracts as the winding / feeding drum rotates. A telescopic arm having a hinge structure disposed on the left and right sides of the drum, a scissors tip member that hinges the front end of the telescoping arm, and an awning sheet that is suspended by the take-up / feeding drum. The telescopic arm is located above the entrance part of a building such as a shopping street, comprising a hinge that rotates in the direction perpendicular to the plane composed of the left and right telescopic arms and the heel tip member at the root, middle, and tip. In the movable scissor device arranged in the above, the scissor sheet is composed of a scissor upper sheet and a scissor lower sheet, and the scissor tip member bends and holds the scissor upper sheet and the scissor lower sheet. .

  A second invention for solving the above-mentioned problems is the invention according to claim 1, wherein the heel tip member is constituted by a rotating roller having a width substantially the same as that of the heel sheet.

  3rd invention for solving said subject is invention of Claim 1-Claim 2, Comprising: Three hinges are provided in the root part of the said right-and-left expansion-contraction arm, the intermediate part, and the front-end | tip part, When the left and right telescopic arms are extended to the maximum, the left and right telescopic arms extend straight, and when the left and right telescopic arms are contracted, the right telescopic arm contracts into a square and the left telescopic arm contracts into a reverse. It is a feature.

  4th invention for solving said subject is invention of Claims 1-3. WHEREIN: The said haze sheet | seat consists of a raw material which has a flame-proof property and a weather resistance, and it exists in the lower part of this haze sheet | seat The store name, company name, building name, catch phrase, character, or painting is displayed.

  A fifth invention for solving the above-described problems is the invention according to any one of claims 1 to 4, wherein the fixing member that fixes the heel lower sheet end of the heel sheet stands on the left and right of the inlet section. It is characterized in that it is horizontally attached to the top of the pillar.

A sixth invention for solving the above-described problems is the invention according to any one of claims 1 to 4, wherein the fixing member that fixes the upper sheet end of the eaves sheet is fixed immediately below the beam beam. It is characterized by having.

A seventh invention for solving the above-mentioned problems is the invention according to any one of claims 1 to 6, wherein the telescopic arm is disposed substantially in the middle between the winding / feeding drum and the fixing member. At the same time, it is characterized by being attached to the outside of the building with an inclination downward.

  An eighth invention for solving the above-mentioned problems is the invention of claim 1 to claim 7, wherein the inclination angle of the telescopic arm is about 10 ° to 15 ° from the horizontal. .

A ninth invention for solving the above-described problems is the invention according to any one of claims 1 to 8, wherein the lower surface of the fixing member is provided with a decorative board and a lighting fixture. It is characterized by being.

The tenth invention for solving the above-mentioned problems is the invention of claims 1 to 9,
The upper surface portion and the front portion of the beam are decorated, and at least the decorative portion of the front portion is longer than the height of the beam.

  The movable scissor device according to the present invention has the following effects due to the above-described characteristic configuration. According to the 1st thru | or 3rd and 8th invention, when the wrinkle which is the 1st subject is extended or shrunk, a favorable external appearance property can be hold | maintained. That is, the movable saddle device of the present invention has a winding / feeding drum that is supported directly under the beam and is rotated by an electric motor, and a fixed member is disposed at the lower portion of the device, and an intermediate portion thereof. A telescopic arm and a fixing member for fixing the base of the telescopic arm are fixed to an outer wall of a building or the like, and each member is covered with an eaves sheet that is expanded and contracted. It is completely shielded from human vision. Further, when the bag sheet is shrunk, visitors, passers-by, and the like can see a series of decorative girders, giving a suitable impression as a shopping street with a sense of unity.

In addition, the stretched sheet is subjected to direct sunlight, the upper surface from the winding / feeding drum to the rotating roller, and the lower surface fixed to the lower end of the fixing member, which is expanded downward by the rotating roller. Therefore, the heat of irradiation stays in an intermediate air layer, or the heat does not reach the bottom surface of the cocoon sheet directly due to ventilation of the intermediate air layer, so irradiation from strong sunlight in summer etc. It is possible to solve the second problem of providing a bag device that blocks heat and does not cause discomfort to visitors or passersby.

Further, according to the first to fifth and eighth inventions, a winding / feeding drum is arranged in the upper stage part, a rotating roller is attached to the tip part of the pair of left and right telescopic arms in the middle stage part, and the lower stage A fixing member for fixing the lower end portion of the kite sheet is disposed in the part, forming a substantially triangular shape when viewed from the side, and the kite sheet is inclined downwardly toward the passage side, and even if strong winds or gusts blow, Since the wind blows out from the fixed member in the direction of the rotating roller, the dredging device is hardly affected, and a dredging device that can withstand the strong wind blown from under the dredging sheet, which is the third problem, can be provided. According to the sixth invention, when the fixing member is disposed immediately below the beam and the winding / feeding drum is disposed at the upper part of the beam, dead leaves, twigs, paper pieces or For snow accumulation, etc., if the take-up / feeding drum is rotated in order to shrink the kite sheet, the kite upper sheet is wound downward, and the flying objects on the sheet fall on the passage, It is not caught inward.

  According to the fourth aspect of the present invention, since the bag sheet is made of a material having flame resistance and weather resistance, it is effective as a fire prevention measure for a shopping street or the like. Can withstand long-term use. In addition, since the store name, company name, building name, catch phrase, character or painting, etc. are displayed at the bottom of the bag, the advertising and advertising effects of not only individual stores but also shopping streets etc. are enhanced and the surrounding area. Leads to activation.

According to the ninth to tenth inventions, a decorative plate is attached to the lower surface portion of the fixing member and a lighting fixture is attached, and the upper surface portion and the front surface portion of the beam are decorated and at least Since the front decoration is longer than the girder's height, it will enhance the image of not only individual stores but also shopping streets, etc., and by increasing the number of visitors and passers-by as in the fourth invention, It leads to regional revitalization.

  DESCRIPTION OF EXEMPLARY EMBODIMENTS Hereinafter, preferred embodiments of the movable saddle device according to the present invention will be described with reference to the drawings. FIG. 1 is a side view of a movable scissor device in which a part of a state where the heel sheet is fully extended and a state where the heel sheet is contracted is notched and omitted, and FIG. 2 is a view taken along line 2-2 in FIG. 3 is a plan view of the movable saddle device in the middle of winding the saddle sheet, FIG. 4 is a perspective view showing the entire state in which the movable saddle device is attached to a building such as a shopping street, and the saddle seat is contracted to the minimum, FIG. 5 is a side view showing another embodiment, and FIG. 6 is a perspective view showing a conventional example.

  As shown in FIGS. 1 to 3, the movable rod device R is pivotally supported in front of the winding / feeding drum 1, the rod sheet 2, the fixed member 3, the telescopic arm 4, the mounting member 5, and the telescopic arm 4. The roller 4a is a main constituent member. One end portion 1 a of the rotating shaft of the winding / feeding drum 1 is integrally connected to a drive shaft 8 a of an electric motor 8 with a speed reducer mounted on a bracket 7 that is supported directly below the beam 6. It is pivotally supported so that it can rotate in reverse. Further, the other end 1b of the rotation shaft is pivotally supported by a bracket 10 supported by a wall surface 9 as shown in FIG.

  The sheet 2 is made of a material having flame resistance and weather resistance, for example, a non-woven fabric made of polyester fiber, water-repellent treatment with an organic fluorinated polymer for imparting flame resistance, water repellency, heat insulation, etc. A sheet formed by coating a mixed resin of an acid ester resin and aluminum or a pigment is preferably used. The root portion 2a of the kite sheet 2 is fixed to the take-up / feeding drum 1, and when the kite sheet 2 is not used (when contracted), about 90% thereof is wound as shown by the two-dot chain line in FIG. It is suspended by the take-up / feed-out drum 1. Further, the lower end 2b of the eaves sheet 2 is fixed to a fixing member 3 that is horizontally attached to the top 11a of the pillar 11 that stands upright on the left and right of the entrance of the building B such as a shopping street.

  The telescopic arm 4 and the attachment member 5 are disposed and fixed substantially in the middle between the take-up / feeding drum 1 and the fixing member 3, and are attached so as to be inclined downward toward the passage A side. The downward inclination angle θ is preferably about 10 ° to 15 °. The telescopic arm 4 is disposed on the left and right of the mounting member 5, hinges 4b, 4c, and 4d are pivotally supported at the root portion, the intermediate portion, and the tip portion, respectively. A rotating roller 4a having substantially the same width is supported horizontally. Reference numeral 12 denotes a stretchable drainer that absorbs and reduces the shaking of the building B or the beam 6.

  For example, as shown in FIG. 4, the movable rod device R is suitably used by being mounted on a building B such as a shopping street formed by a plurality of stores S1, S2, S3,. The upper surface portion 6a and the front surface portion 6b of the girder beam 6 are decorated with, for example, granite, mortar, brick tile, and the like. In particular, the front surface portion 6b is longer than the height of the beam beam 6, and is electrically driven from the passage A side. This is to prevent wind, rain, dead leaves, dust and the like from entering the motor 8 and the winding / feeding drum 1 side. The girder 6 is sequentially attached to the eaves of a plurality of stores S1, S2, S3,. Further, the store names S1a, S2a, S3a,... Are displayed on the lower surface 2c of the bag sheet 2, respectively. Further, a decorative plate 3a is attached to the lower surface of the fixing member 3 that is horizontally attached to the top 11a of the column 11 standing on the left and right of the entrance portion, and a lighting fixture 3b is attached.

The operating state of expansion and contraction of the heel sheet 2 in the movable heel device R will be described. First, when not in use, the kite sheet 2 is contracted and held in a two-dot chain line state as shown in FIGS. 1 and 2 and in the state shown in FIG. The electric motor 8 is driven, and its clockwise rotational force (forward rotation) is transmitted to the rotating shafts 1a and 1b of the take-up / feeding drum 1, and the saddle sheet 2 is fed in the direction of arrow P1 in FIG. At the same time, the left and right telescopic arms 4 are synchronously extended with the rotation of the rotating roller 4a, and the eaves sheet 2 is extended to the state of FIG. 1 where the telescopic arms 4 are in a straight line, and the limit switch (not shown) is operated. As a result, the drive of the electric motor 8 is stopped, and the eaves sheet 2 is expanded to the maximum extent.

Next, when the kite sheet 2 is contracted, if the electric motor 8 is switched on, the counterclockwise rotational force (reverse rotation) is transmitted to the rotating shafts 1a and 1b of the winding / feeding drum 1, The sheet 2 is wound in the direction of the arrow P2 in FIG. 1, and the left and right telescopic arms 4 are also bent flexibly by the intermediate hinge 4c with the reverse rotation of the rotating roller 4a (see FIG. 3). 1 is bent to the two-dot chain line in FIG. 1, the drive of the electric motor 8 is stopped by the operation of a limit switch (not shown), and the eaves sheet 2 is contracted to the minimum. For example, as shown in FIG. 3, the expansion or contraction position of the eaves sheet 2 can be adjusted by turning on / off the electric motor 8 as shown in FIG.

FIG. 5 shows a state in which the electric motor 80 and the fixing member 30 are disposed upside down, and the front portion 6b of the beam 6 is suspended so as to substantially cover the upper end fixing portion 2c of the eaves sheet 2. ing. Therefore, as shown in the figure, dead leaves, twigs L, etc. flying on the cocoon sheet 2 due to a gust of wind, etc., when the electric motor 80 is driven when the cocoon sheet 2 is contracted, accompany the movement of the cocoon sheet 2 (arrow P3). The stagnant matter such as dead leaves and twigs L are inevitably dropped on the passage and are prevented from entering the beam 6 and the mounting member. Reference numeral 13 denotes a beam.

FIG. 4 is a side view of the movable scissor apparatus according to the present invention, in which a part of the state in which the scissor sheet is fully expanded and the state in which it is contracted to the minimum is notched and omitted. These are the 2-2 arrow directional views which abbreviate | omitted one part in FIG. These are the top views of the movable saddle device in the middle of winding up a saddle sheet. These are the perspective views which show the whole of the state which mounted | wore the structures, such as a shopping mall, with the movable fence apparatus based on this invention. These are side views showing other embodiments. These are perspective views which show a prior art example.

Explanation of symbols

R movable rod device B building S1, S2, S3,... Store S1a, S2a, S3a,... Store name 1 winding / feeding drum 2 rod sheet 3, 30 fixed member 4 telescopic arm 5 mounting member 4a rotating roller
6 Girder 6a Dressing 11 Pillar 4b, 4c, 4d Hinge θ Inclination angle 3a Decorative plate 3b Lighting fixture

Claims (10)

A winding / feeding drum that is rotated by an electric motor or by human power; and a telescopic arm having a hinge structure disposed on the left and right sides of the winding / feeding drum that expands and contracts as the winding / feeding drum rotates. The telescopic arm is composed of a heel tip member that hinges the distal end portion of the telescopic arm, and a sunshade sheet that is suspended by the take-up / feeding drum, and the telescopic arm includes a root portion, an intermediate portion, and a distal end portion. In the movable fence device disposed above the entrance of a building such as a shopping street, which is composed of a hinge configured to rotate in a direction perpendicular to the plane constituted by the left and right telescopic arms and the fence tip member,
The movable scissor apparatus, wherein the scissor sheet includes a scissor upper sheet and a scissor lower sheet, and the scissor tip member bends and holds the scissor upper sheet and the scissor lower sheet. The movable scissor apparatus according to claim 1, wherein the scissor tip member is composed of a rotating roller having a width substantially the same as that of the scissor sheet. Three hinges are provided at the base, middle and tip of the left and right telescopic arms, and when the left and right telescopic arms are extended to the maximum, the left and right telescopic arms extend straight and the left and right telescopic arms are contracted 3. The movable scissor device according to claim 1, wherein the right telescopic arm is contracted into a square shape, and the left telescopic arm is contracted into a reverse character. 4. The bag sheet is made of a material having flame resistance and weather resistance, and a store name, a company name, a building name, a catch phrase, a character, a picture, or the like is displayed on the lower part of the bag sheet. The movable scissor apparatus according to claim 1. 5. The movable member according to claim 1, wherein a fixing member for fixing the end portion of the heel lower sheet of the heel sheet is horizontally attached to the top of a column erected on the left and right sides of the inlet portion. Dredge equipment. The movable anchor device according to any one of claims 1 to 4, wherein a fixing member that fixes an end portion of the upper collar sheet of the rod sheet is fixed immediately below the beam beam. The telescopic arm is disposed substantially in the middle of the winding / feeding drum and the fixing member, and is attached to be inclined downward toward the outside of the building. Mobile dredge device. The movable scissor device according to claim 1, wherein an inclination angle of the telescopic arm is about 10 ° to 15 ° from the horizontal.   The movable scissor apparatus according to claim 1, wherein a decorative plate is attached to the lower surface portion of the fixing member, and a lighting fixture is attached thereto. The movable scissors apparatus according to claim 1, wherein the upper surface portion and the front portion of the beam are decorated, and at least the decorative portion of the front portion is longer than the height of the beam.

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