JP2017141649A - awning - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enable a sheet member to be attached to a support member and to be removed from the support member simply and easily in a structure where the sheet member is stretched in a frame structure.SOLUTION: An awning comprises a locking member 7 installed in a sheet member 19 stretched in a roof unit 1, and a locked part 6 which is installed in each of a plurality of sheet support frames 18 constituting the roof unit 1 and to which the locking member 7 is fixed removably.SELECTED DRAWING: Figure 1

Description

  The present invention relates to awning. More specifically, the present invention relates to an awning provided with a detachable structure for attaching or detaching a sheet developed for, for example, a sunshade to or from a frame.

  2. Description of the Related Art Conventionally, an awning that opens and closes by sliding a awning sheet stretched on a rectangular roof frame unit in a longitudinal direction in plan view (also referred to as a pergola awning) is known. An example of such awning is shown in FIG. In the example shown in FIG. 20, the roof frame unit 101 includes girder frames 102 on the front, rear, left and right sides, and four corners are supported by support columns 103.

  A plurality of suspension pipes 104 are suspended between the left and right girder frames 102, 102, and a canvas 105 is stretched between the suspension pipes 104. That is, a plurality of small canvases 105 are connected by the suspension pipe 104 to constitute one large awning sheet. Of each suspension pipe 104, the suspension pipe 104 on the rear girder frame 102 side (hereinafter referred to as “fixed suspension pipe 104”) is fixed to the left and right girder frames 102, 102. The suspension pipe 104 is movable with respect to the left and right girder frames 102 and 102 via a slider (not shown). Then, by moving the suspension pipe 104 at the head (specifically, the front beam frame 102 side) back and forth by the rope drive means, the other suspension pipes 104 are also moved, and the awning sheet as a whole is moved. Can be opened and closed.

JP 2009-19339 A

  However, in the awning of Patent Document 1, since the front end edge and the rear end edge of each canvas 105 are directly attached to the suspension pipe 104, the suspension pipe 104 is used when the canvas 105 is cleaned because it is dirty, for example. The canvas 105 in a state of being attached to the base frame, that is, being deployed in the roof frame unit 101 located at a high position by being supported by the support column 103, must be cleaned, and the cleaning work takes time and labor. Care must be taken to ensure that 105 is not damaged or safe. For this reason, maintenance is difficult, and as a result, it cannot be said that convenience and versatility are high.

  In the awning of Patent Document 1, since the front edge and the rear edge of each canvas 105 are directly attached to the suspension pipe 104, when the canvas 105 is replaced because it is damaged or aged, for example. It takes time and effort to remove the front and rear edges of the canvas 105 from the suspension pipe 104. For this reason, also in this respect, maintenance is difficult, and as a result, it cannot be said that convenience and versatility are high.

  In the awning of Patent Document 1, the front edge and the rear edge of each canvas 105 are directly attached to the suspension pipe 104 so that each canvas cannot be detached. In other words, when the roof is not necessary, each canvas 105 cannot be easily and easily removed without a sheet (roof). For this reason, the aspect cannot be changed immediately and easily depending on the use situation and the like, and it cannot be said that convenience and versatility are high in this respect.

  Therefore, the present invention provides a seat member attaching / detaching structure that allows the seat member to be attached to and removed from the support member in a configuration in which the seat member is stretched with respect to the frame structure. The purpose is to provide awning.

  In order to achieve such an object, the awning of the present invention is provided in each of a locking portion provided on a sheet member stretched to a frame structure and a plurality of support frames constituting the frame structure. Has a locked portion fixed detachably.

  Therefore, according to this awning, the seat member is not directly attached to the support frame, but is fixed via the detachable locking portion and the locked portion. The attachment of the seat member and the removal of the seat member from the support frame are performed easily and easily.

  In the awning of the present invention, a rod-shaped member is attached to each of a pair of opposite edges of the sheet member as a part of the locking portion, and the rod-shaped member is used as the locking portion and the locked portion. A clasp having a locking structure provided on the member and a locked structure provided on the support frame may be used. In this case, the attachment / detachment structure of the sheet member is configured using a clasp.

  In the awning of the present invention, a rod-shaped member is attached to each of a pair of opposing edges of the sheet member as a part of the locking portion, and the locking portion and the locked portion are A coupling mechanism may be used in which a shaft penetrating through a through hole provided on the rod-shaped member side and a through hole provided on the support frame side is inserted or extracted from the through hole. In this case, the attachment / detachment structure of the sheet member is configured to use a coupling mechanism using a shaft.

  In the awning of the present invention, a fastener having a pair of elements attached to each of the sheet member and the support frame may be used as the locking portion and the locked portion. In this case, the attachment / detachment structure of the sheet member is configured using a fastener.

  The awning of the present invention has a frame unit having a pair of front and rear girder frames and a pair of left and right girder frames as a frame structure, which is configured in a rectangular frame shape in plan view and whose squares are supported by columns. And a part or all of the plurality of support frames are supported by the pair of left and right girder frames so as to be movable in the front-rear direction, and further have a tow frame for moving the support frame in the front-rear direction. The frame may be moved in the front-rear direction by operating the rope so that the sheet member is expanded or folded. In this case, in the awning having the roof structure supported by the support column, the frame supporting the sheet member stretched on the roof structure is configured to move by the rope through the traction frame.

  In the awning of the present invention, the sheet member may be flattened in a state where the sheet member is expanded and expanded. In this case, the appearance of the awning is refreshed and the appearance is improved, and other seat members may become an obstacle when the seat member is attached / detached as compared with the case where the seat member is loose between the support frames. It can be easily confirmed whether or not the seat member is securely attached to the support frame.

  In the awning of the present invention, the rope is composed of a first rope and a second rope, and the first rope is connected to the front right side of the traction frame and the front right side of the frame unit, Connected to the rear left side of the traction frame via the front left side and the rear left side, and the second rope is connected to the front left side of the traction frame and via the front left side and the front right side of the frame unit A loop-like hanging portion may be formed on the rear right side of the frame unit and then connected to the rear right side of the traction frame. In this case, after the frame supporting the seat member stretched on the roof structure is configured to move by the rope via the traction frame, the traction frame has two left and right positions on the front surface and two left and right positions on the rear surface. Since it is pulled and moved by the rope connected to the frame, the frame is prevented from swinging when the frame is moved.

  According to the awning of the present invention, it is possible to easily and easily attach the seat member to the support frame and remove the seat member from the support frame, so that it is possible to reduce the maintenance work associated with the seat member. At the same time, it becomes possible to easily select and replace the sheet member in accordance with the use situation, and as a result, it is possible to improve convenience and versatility as an awning.

  The awning of the present invention uses a clasp and shaft for the attachment and detachment structure of the seat member when a coupling mechanism using a clasp and a shaft, or a fastener is used as a latching portion and a latched portion. A mechanism using a coupling mechanism or a fastener can be configured, and a mechanism for easily and easily attaching and detaching the sheet member can be realized by a relatively simple mechanism.

  In the awning according to the present invention, when the traction frame for moving the support frame in the front-rear direction is moved by the operation of the rope so that the seat member is expanded or folded, the roof supported by the support column In the awning having the structure, the frame supporting the seat member stretched on the roof structure can be configured to move by a rope through the traction frame, and the seat member can be comfortably expanded and folded. become.

  The awning of the present invention makes it possible to improve the appearance by making the appearance of the awning clear when the sheet member is stretched and flattened in the expanded state. It becomes possible to prevent other sheet members from interfering when attaching and detaching the sheet and to easily check whether or not the sheet members are securely attached to the support frame.

  In the awning according to the present invention, when the first rope is connected to the front right side and the rear left side of the traction frame and the second rope is connected to the front left side and the rear right side of the traction frame, Since the frame is pulled and moved by the rope connected to the left and right two places on the front and the left and right two places on the rear, it is possible to prevent the frame from swinging when the frame supporting the seat member moves. The seat member can be expanded and folded more comfortably.

It is a figure which shows the whole structure of the awning of embodiment, and is the perspective view seen from the diagonally back downward of the sunshade sheet full deployment state. It is a figure which shows the whole structure of the awning of embodiment, and is the perspective view seen from the diagonally back downward of the shade sheet folding state. It is a top view of the awning sheet | seat full deployment state of the awning of FIG. It is a top view of the awning sheet | seat folding state of the awning of FIG. It is sectional drawing which follows the YY line of FIG. It is sectional drawing which follows the ZZ line | wire of FIG. It is a figure which shows an example of embodiment of the attachment or detachment structure of the sheet member in the awning of this invention. (A) is a figure of the state which the locking member (locking part) and the sheet | seat support frame (locked part) have separated. (B) is a figure of the state which a part of locking member and sheet | seat support frame are engaging. It is a figure which shows an example of embodiment of the attachment or detachment structure of the sheet member in the awning of this invention. (A) is a figure of the state in which the locking member (locking part) is set to the attachment position with respect to the seat support frame (locked part). (B) is a figure of the state in which the locking member is detachably fixed to the seat support frame. It is a top view explaining the whole structure of an opening / closing operation means. It is a side view explaining the whole structure of an opening / closing operation means. It is a side view explaining the structure put together to the 1st pulley of an opening / closing operation means. It is a rear view explaining the structure put together to the 1st pulley of an opening / closing operation means. It is a side view explaining the structure put together to the 2nd and 3rd pulley of an opening / closing operation means. It is a front view explaining the structure put together by the 2nd and 3rd pulley of an opening / closing operation means. It is a front view explaining the structure put together to the 4th and 5th pulley of an opening / closing operation means. It is a side view explaining the structure put together to the 4th and 5th pulley of an opening / closing operation means. It is a figure explaining the winding direction of the rope around the pulley of the opening / closing operation means. (A) is a figure explaining the winding direction of the rope around the fifth pulley. (B) is a figure explaining the winding direction of the rope around the fourth pulley. It is a conceptual top view explaining the whole structure of the other example of an opening / closing operation means. It is a figure which shows an example of the structure in the case of hiding a power cord. (A) It is a cross-sectional view explaining the structure of a support | pillar. (B) is a longitudinal cross-sectional view explaining the structure of a girder frame. It is a perspective view which shows the conventional awning.

  Hereinafter, the configuration of the present invention will be described in detail based on an example of an embodiment shown in the drawings.

1 to 17 show an example of an awning embodiment of the present invention. 5, the illustration of the locking member 7 and the sheet member 19 is omitted, the illustration of the seat support frame 18, the locking member 7, and the sheet member 19 is omitted in FIG. 10, and further, in FIG. Of the seat support frame 18, illustration of the fixed frame 18 _F , the locking member 7, and the seat member 19 is omitted.

  In the present embodiment, a case where an example of the present invention is applied to an awning whose entire configuration is shown in FIGS. 1 to 4 will be described as an example.

  In the description of the present invention, the direction in which the awning sheet is expanded or folded is defined as the front-rear direction, the direction in which the awning sheet is expanded and expanded is defined as forward, and the direction in which it is bent and folded is defined as rearward. . Further, a direction orthogonal to the front-rear direction in plan view is defined as a left-right direction. Further, when a plurality of members are arranged in the front-rear direction, the frontmost position (in other words, the position closest to the front front-rear girder frame 3A) is referred to as the “front”, and the rearmost The position on the side (in other words, the position closest to the rear front and rear girder frame 3A) is referred to as the “last tail”.

  The awning according to the present embodiment is roughly configured as a rectangular roof unit 1 in plan view, four columns 2 provided on each of the squares of the roof unit 1 to support the roof unit 1, and a roof unit. 1 includes a foldable awning sheet 4 stretched to 1 and an opening / closing operation means 5 for opening and closing the awning sheet 4 (in other words, expanding and folding).

  The awning according to the present embodiment has a frame structure having a pair of front and rear girder frames 3A and 3A and a pair of left and right girder frames 3B and 3B. Each of the plurality of seat support frames 18 is supported by a pair of left and right left and right girder frames 3B and 3B so as to be movable in the front-rear direction. The traction frame 31 for moving the support frame 18 in the front-rear direction is provided, and the traction frame 31 is moved in the front-rear direction by a rope 35 connected to a central portion in the left-right direction.

The roof unit 1 is disposed in the left-right direction and is connected to the upper end portion of the support column 2 so that the left and right ends are connected to each other and supported by a pair of front-rear front and rear girder frames 3A, 3A. A pair of parallel left and right left and right girder frames 3B, 3B, which are supported by being connected to the upper end of the front and rear ends, are arranged in the left-right direction and arranged in the front-rear direction, and a pair of left and right It has a plurality of seat support frames 18 (including a fixed frame 18 _F ) that are supported at both left and right ends by left and right girder frames 3B and 3B.

  That is, the roof unit 1 includes a frame body assembled in a rectangular frame shape in a plan view by connecting both longitudinal ends of the four front and rear left and right girder frames 3A and 3B to the support column 2, and the frame body. It is comprised as a frame structure which has the member by which both right and left ends are supported. The roof unit 1 is supported horizontally by the four support columns 2.

  The support | pillar 2 supports the square of the rectangular roof unit 1, and is comprised by the square pipe. For example, when the front / rear / left / right girder frames 3A, 3B are long, not only the square of the roof unit 1, but also the front / rear / right / left / right sides of the girder frames 3A, 3B as necessary. A strut may be provided at an intermediate position between the digit frames 3A and 3B.

  The support column 2 may be configured such that the lower end portion is buried in the ground or, for example, a pedestal is provided at each lower end portion so as to be self-supporting.

  The rod-shaped member that forms the front, rear, left and right girder frames 3A, 3B has a square pipe portion 3a and a guide portion 3b, and the guide portion 3b is integrally formed below the square pipe portion 3a. The square pipe portion 3a and the guide portion 3b are provided over the entire length along the longitudinal direction of the bar-shaped member as the front / rear / left / right girder frames 3A, 3B.

  A pair of upper and lower guide rails 15 and 15 are provided on both sides of the hanging plate 3c of the guide portion 3b provided along the longitudinal direction of each girder frame 3A and 3B. A guide rail 15 is used, and a cover 16 is fitted and hidden on the guide rail 15 which is not used.

  The cover 16 includes a hooking portion 16a provided over the entire length along the longitudinal direction of the cover 16, and is hooked on the lower rail of the upper and lower paired guide rail 15 where the hooking portion 16a is not used. At the same time, the upper portion 16b is screwed to the upper rail of the guide rail 15 to be attached to the guide portion 3b.

  Also, the upper and lower guide rails 15 on the side of the inner side 47 of each of the pair of left and right girder frames 3B, 3B, that is, on the side of the inner side 47 facing each other as a pair of left and right, are used. A cover 44 is attached so as to conceal the space.

  A top cover 39 is installed between the rear portions of the pair of left and right left and right girder frames 3B, 3B.

  Further, a hook-like cover 43 is provided on the rear surface 45 of the front front and rear girder frame 3A of the front and rear pair so as to protrude rearward.

  The seat support frame 18 is arranged in the left-right direction, and a pair of left and right slide means 17, 17 provided movably along each of the pair of left-right girder frames 3 B, 3 B at positions near both ends in the left-right direction. Supported by.

  The seat support frame 18 is a straight bar-like member, and a pipe material is used in this embodiment. Note that the openings at both ends of the pipe-shaped seat support frame 18 are respectively closed by the side plates 20.

  A rod-shaped member (that is, a pipe member) that becomes the seat support frame 18 has a square pipe portion 18a, a seat locking portion 18b, and a long groove 18c between the square pipe portion 18a and the seat locking portion 18b. A sheet locking portion 18b is integrally formed below the pipe portion 18a with a long groove 18c interposed therebetween. The square pipe portion 18a, the seat locking portion 18b, and the long groove 18c are provided over the entire length along the longitudinal direction of a rod-like member as the seat support frame 18.

  The awning sheet 4 has a plurality of sheet members 19 arranged in the front-rear direction.

The plurality of seat members 19 are stretched between each of a plurality of seat support frames 18 (including the fixed frame 18 _F ) that are arranged in the left-right direction and arranged in the front-rear direction.

  That is, the awning sheet 4 is configured such that a plurality of sheet members 19 are connected via a plurality of sheet support frames 18.

  The material of the sheet member 19 stretched between the sheet support frames 18 is not limited to a specific type as long as it has flexibility and the strength required as a sunshade sheet. For example, an appropriate one is appropriately selected in consideration of the use as an awning. Specifically, for example, canvas can be selected as the material of the sheet member 19.

  The seat member attaching / detaching structure of the present embodiment is an attaching / detaching structure of the sheet member 19 stretched to the roof unit 1, and includes a locking member 7 provided on the sheet member 19 and a plurality of members constituting the roof unit 1. Each of the seat support frames 18 is provided with a locked portion 6 to which the locking member 7 is detachably fixed.

  In the present embodiment, the seat support frame 18 is provided with an engaged claw 6 a and a recessed portion 6 b as the engaged portion 6.

  Specifically, the engaged claws 6a are provided at positions near the both ends in the left-right direction on the rear surface of the square pipe portion 18a of the seat support frame 18, respectively.

  The recess 6b is provided over the entire length along the longitudinal direction of the seat support frame 18 at the front end of the lower end of the seat locking portion 18b of the seat support frame 18.

  In the present embodiment, the engagement of the sheet member 19 as a locking portion on each of the front end edge and the rear end edge (in other words, each of a pair of opposed end edges) in the assembled state as the sunshade sheet 4. A stop member 7 is attached.

  The locking member 7 is a rod-like member, and is formed in the left-right direction so that the dimension in the left-right direction is the same as that of the seat support frame 18, and below the seat support frame 18, below the seat support frame 18. On the other hand, it is detachably fixed.

  The locking member 7 is provided with a knob 7a, an arm 7b, and a convex portion 7c.

  Specifically, the knob 7a and the arm 7b are engaged claws 6a provided on the rear surface of the square pipe portion 18a of the seat support frame 18 at positions near the both ends in the left-right direction on the rear surface of the locking member 7, respectively. And corresponding positions.

  The knob 7a is attached to the locking member 7 so as to be swingable in the front-rear direction, and the arm 7b is attached to the knob 7a so as to be swingable in the front-rear direction.

  The arm 7 b extends upward from the upper end surface of the locking member 7, and the rear surface of the square pipe portion 18 a of the seat support frame 18 with the locking member 7 disposed below the seat support frame 18. It is provided so that the engaging portion 7e at the tip can reach the engaged claw 6a.

  The convex portion 7 c is provided at the front end portion of the upper end of the locking member 7 over the entire length along the longitudinal direction of the locking member 7.

  The above-described engaged claws 6a provided on the seat support frame 18 and the knobs 7a and arms 7b provided on the locking member 7 constitute a clasp called a patch-on lock, a snap lock, or a snap lock.

  When the seat member 19 to which the locking member 7 is attached is attached to the seat support frame 18, first, the knob 7 a and the arm 7 b provided on the locking member 7 are moved from the locking member 7. It is lifted so as to be separated (in other words, it is swung so as to be warped backward in the mounted state on the seat support frame 18) (FIG. 7A).

  In this state, the convex portion 7c provided on the locking member 7 is inserted into the concave portion 6b serving as the locked portion 6 provided on the seat support frame 18 (FIG. 7B).

  From this state, the upper surface of the locking member 7 is brought into contact with the lower surface of the seat support frame 18 (FIG. 8A).

  In this state, the arm 7b is swung toward the seat support frame 18, the engaging portion 7e at the tip is hooked on the engaged claw 6a, and then the knob 7a is pushed toward the locking member 7. (FIG. 8 (B)). As a result, the locking member 7 is attached to the seat support frame 18, and the seat member 19 is attached.

  On the other hand, when the seat member 19 (FIG. 8B) attached to the seat support frame 18 via the locking member 7 is removed from the seat support frame 18, the knob 7a is separated from the locking member 7. Further, the engaging portion 7e at the tip is detached from the engaged claw 6a and the arm 7b is swung so as to be separated from the seat support frame 18 (FIG. 8A).

  From this state, the locking member 7 is rotated around the longitudinal axis (FIG. 7B), and the convex portion 7c is pulled out from the concave portion 6b of the seat support frame 18 (FIG. 7A). ). As a result, the locking member 7 is removed from the seat support frame 18, and the seat member 19 is removed.

  At the lower end of the locking member 7, two long grooves 7d and 7d are provided along the longitudinal direction of the locking member 7 and parallel to each other in the front-rear direction. As for the longitudinal cross-sectional shape of each long groove 7d, the opening part of a lower end is narrower than the back part.

  A loop portion 19a through which the mandrel 21 passes is provided on each of the front end edge and the rear end edge of the seat member 19 in the assembled state as the awning sheet 4, and is expanded by the mandrel 21 (in other words, inflated). ) The loop portion 19a is connected to the long groove 7d at the lower end of the locking member 7.

  Specifically, the loop portion 19a at the front end edge of the seat member 19 in the assembled state as the awning sheet 4 has two long grooves 7d and 7d of the locking member 7 to which the loop portion 19a at the front end edge is connected. The loop portion 19a at the rear end edge in the assembled state as the awning sheet 4 is the second portion of the locking member 7 to which the loop portion 19a at the rear end edge is coupled. Of the long grooves 7d, 7d, the long groove 7d on the front side is assembled.

  In the example shown in the figure, the loop portion 19a is inserted from one end in the left-right direction of the long groove 7d, and the sheet member 19 is pulled out from the opening at the lower end of the long groove 7d. The locking members 7 to be mounted on the two front and rear adjacent seat support frames 18 are attached.

  As a result, the seat member 19 is supported by the two front and rear seat support frames 18 and 18 via the locking members 7 and 7, and when viewed from different directions, the front and rear adjacent sheet members 19 and 19 are connected to each other. It can be said that the seat support frames 18 are connected by the seat support frame 18, and the seat support frames 18, 18 adjacent to each other are connected by the seat member 19 with the locking members 7, 7 interposed therebetween.

  The horizontal dimension of each seat support frame 18 and the horizontal dimension of each seat member 19 are adjusted to be substantially the same as the longitudinal dimension of the front and rear girder frame 3A (ie, the horizontal dimension). Is done.

  In the example shown in the drawing, the front and rear dimensions of the seat members 19 are the same, and the spacing between the seat support frames 18 is the same when the awning seat 4 is expanded and deployed. Has been. However, the front-rear direction dimensions of all the sheet members 19 do not necessarily have to be the same, and the sheet members 19 having different front-rear direction dimensions may be used.

  The awning seat 4 constructed by connecting a plurality of seat members 19 via a plurality of locking members 7 and a seat support frame 18 is a front-rear, left-right, left-right, right-and-left side in a fully expanded state in plan view. It is adjusted so as to be almost the same size as the internal space of the four girder frames 3A, 3B.

Among the plurality of seat support frames 18 arranged in the front-rear direction, the seat support frames 18 other than the last seat support frame 18 (referred to as “fixed frame 18 _F ”) are a pair of left and right left and right girder frames It is supported so as to be movable in the front-rear direction by a pair of left and right slide means 17 provided so as to be movable along each of 3B and 3B.

  The slide means 17 includes a guide provided along the longitudinal direction (that is, the front-rear direction) on the left and right girder frame 3B, and a slider 24 that supports the end portion of the seat support frame 18 while moving while being guided by the guide. Have.

  In the example shown in the figure, a guide rail 15 having an upper and lower pair structure provided on the guide portion 3b of the left and right girder frame 3B is used as a guide. However, the structure of the guide is not limited to this.

  Since the slider 24 is provided corresponding to each of the plurality of seat support frames 18 arranged in the front-rear direction, in the example shown in the figure, the plurality of sliders 24 have a paired structure of the left and right girder frames 3B. It is engaged with the guide rail 15 and arranged in the front-rear direction.

  The slider 24 is a roller 25 that engages and rolls on a guide rail 15 having a pair of upper and lower structures as a guide, a hang stay 26 to which the roller 25 is rotatably attached, and a seat support that is attached to the hang stay 26. And a holder 27 that holds the end of the frame 18. In the example shown in the figure, two rollers 25, 25 arranged side by side in the front-rear direction are provided, but the number of rollers is not limited to two.

  The holder 27 includes a pair of front and rear holding pieces 27a and 27a facing each other and a pair of front and rear claw portions 27b and 27b provided at the lower ends of the holding pieces 27a and 27a.

  The holder 27 holds the square pipe portion 18a of the seat support frame 18 between the pair of front and rear holding pieces 27a and 27a and inserts the pair of front and rear claw portions 27b and 27b into the long groove 18c of the seat support frame 18. The pair of front and rear sandwiching pieces 27a and 27a are fixed by bolts 28 penetrating in the front-rear direction, and are attached as a pair of left and right at positions near both ends of the seat support frame 18 in the left-right direction. However, the fixing mechanism is not limited to the bolt 28.

  In the present embodiment, each of the pair of left and right holders 27, 27 is outside the engaged claws 6a provided at the positions of the seat support frame 18 near the both ends in the left-right direction of the rear surface of the square pipe portion 18a ( That is, it is attached to a position closer to the end than the engaged claw 6a.

  In addition, the upper end portion of each clamping piece 27 a is fixed to the hang stay 26 by a bolt 29, whereby the holder 27 is attached to the hang stay 26. However, the fixing mechanism is not limited to the bolt 29.

  Each roller 25 engages and rolls with the guide rail 15 having a pair of upper and lower structures, so that the slider 24 moves along the guide rail 15 (that is, along the left and right girder frame 3B), and eventually the slider. The seat support frame 18 held by 24 moves in the front-rear direction.

  In the example shown in the figure, both ends of the seat support frame 18 are supported by a pair of sliders 24, 24 having the same shape and the same dimensions, and the seat support frame 18 is held horizontally (in other words, suspended).

  In addition, left and right sliders 24 and 24 (that is, left and right leading sliders 24 and 24) that hold both ends of the leading sheet supporting frame 18 among the plurality of seat supporting frames 18 arranged in the front-rear direction. ) Is attached with a bracket 30. A traction frame 31 is provided between the brackets 30 and 30 of the left and right head sliders 24 and 24.

  The traction frame 31 is formed of a rod-shaped square pipe material and is disposed in the left-right direction, and both ends in the left-right direction are fixedly attached to the left and right head sliders 24, 24, for example, by screwing or the like.

On the other hand, both ends of the fixed frame _18F which is the rearmost seat support frame 18 are fixed at positions near the rear ends of the pair of left and right left and right girder frames 3B and 3B by the pair of left and right fixing means 32 and 32, respectively.

The fixing means 32 includes a hang stay 33 that is fixedly attached to the left and right girder frame 3B by, for example, screwing, and a holder 27 that is attached to the hang stay 33 and holds the end of the fixed frame _18F .

  In the example shown in the drawing, the same thing as the holder 27 of the slider 24 is used as the holder 27 of the fixing means 32. However, a thing different from the holder of the slider 24 may be used as the holder of the fixing means 32.

The fixing means 32 is for fixing and attaching the fixed frame _18F to the left and right girder frames 3B. The fixing means 32, the fixed frame 18 _F be pulled by the sheet member 19 which is connected to the fixed frame 18 _F does not move.

In the example shown in the figure, both ends of the fixed frame 18 _F are supported by a pair of fixing means 32, 32 having the same shape and the same dimensions, and the fixed frame 18 _F is held horizontally like the other sheet support frames 18. .

  Further, the opening / closing operation means 5 draws the rope 35 connected to the awning seat 4 (specifically, the tow frame 31), and draws the rope 35 (in other words, hangs) in the vicinity of the column 2. Routing means 36.

  The routing means 36 includes a first pulley 36a provided on the front front and rear girder frame 3A, a second pulley 36b and a third pulley 36c provided on the rear front and rear girder frame 3A, and a right and left right and left pulley 36c. A fourth pulley 36d and a fifth pulley 36e provided on the girder frame 3B are provided, and the rope 35 is suspended in the vicinity of the rear support column 2 on the right side.

  The first pulley 36a is attached to the center position in the left-right direction of the rear surface 45 of the front front / rear girder frame 3A along its own rotation center axis in the left-right direction.

  The second pulley 36b and the third pulley 36c are arranged at the center position in the left-right direction of the front face 46 of the front and rear girder frame 3A on the rear side so that the respective rotation center axes are along the vertical direction and are coaxial. A pulley 36b is mounted with the third pulley 36c down.

  The fourth pulley 36d and the fifth pulley 36e are arranged at the rear end position of the inner surface 47 of the right and left girder frame 3B so that the respective rotation center axes thereof are along the front-rear direction and are coaxial. Is attached behind and with the fifth pulley 36e in front.

  One end of the rope 35 is connected to a front connection tool 37 provided at the center of the front surface of the traction frame 31 in the left-right direction.

  The other end of the rope 35 is routed from the first pulley 36a → the second pulley 36b → the fourth pulley 36d (in other words, hung around) in the vicinity of the rear support column 2 on the right side. After being hung down in a loop shape (in other words, a U-shape) to form a hanging portion 35a, the fifth pulley 36e → the third pulley 36c is routed (in other words, hung around) Thus, it is connected to the rear connection tool 38 provided at the center of the rear surface of the traction frame 31 in the left-right direction.

  The rope 35 is wound around the fourth pulley 36d from the second pulley 36b side, and further wound around the fifth pulley 36e from top to bottom. It is routed to the pulley 36c.

  As a result, the rotation directions of the fourth pulley 36d and the fifth pulley 36e can be made uniform, and the manner of winding the rope 35 around the fourth pulley 36d and the fifth pulley 36e can be changed to the second. Since the vertical positional relationship between the pulley 36b and the third pulley 36c can be adjusted, the tension of the rope 35 (in other words, the routing and the routing) can be simplified.

  With the configuration described above, the rope 35 on the fourth pulley 36d side of the U-shaped hanging portion 35a provided between the fourth pulley 36d and the fifth pulley 36e is operated to be pulled down. Then, the traction frame 31 is pulled forward and moved, and the rope 35 on the fifth pulley 36e side of the hanging portion 35a is pulled up by the forward movement of the traction frame 31.

  That is, the rope 35 that is being routed rotates so that the entire loop 35 circulates. Hereinafter, the rotation of the rope 35 in this direction is referred to as “deployment rotation”.

  On the other hand, when the rope 35 on the fifth pulley 36e side of the U-shaped hanging portion 35a is operated so as to be pulled down, the traction frame 31 is pulled backward and moved, and the traction frame 31 is moved rearward. The rope 35 on the fourth pulley 36d side of the hanging portion 35a is pulled up by the movement of.

  That is, the rope 35 that is being routed rotates so that the entire loop 35 circulates. Hereinafter, this rotation of the rope 35 is referred to as “folding rotation”.

  In addition, it is comprised so that the right-and-left relationship of the opening / closing operation means 5 may be reversed, and the hanging part 35a of the rope 35 may be formed in the vicinity of the left rear support column 2. Alternatively, a pulley may be added, and the rope 35 may be routed to the vicinity of the right front strut 2 or the left front strut 2 to provide the hanging portion 35a. In these cases, the awning seat 4 can be opened and closed by operating the rope 35.

  When the awning sheet 4 in the folded state of the awning sheet (FIG. 2) is extended and expanded, the fourth pulley 36d side of the U-shaped hanging part 35a is pulled down so that the rope 35 rotates and rotates. To be operated.

  As a result, the traction frame 31 is pulled forward, the leading slider 24 to which the traction frame 31 is attached moves forward, and the leading seat support frame 18 is pulled forward. At this time, since the left and right head sliders 24, 24 are moved together by the pulling frame 31, the head seat support frame 18 is swung back and forth without being tilted.

  The seat support frames 18 that are supported by the pair of left and right sliders 24 and 24 so that both ends are movable are connected to each other by the seat members 19, so that the front seat support frame 18 moves forward. As a result, the succeeding sheet support frame 18 is pulled by the sheet member 19 in order, and thereby the respective sheet members 19 are expanded to develop the awning sheet 4.

At this time, since the rearmost seat support frame 18 (ie, the fixed frame 18 _F ) is fixed to the left and right girder frames 3B and does not move, the awning seat 4 is greatly expanded and stretched on the roof unit 1.

  In the fully developed state of the awning sheet (FIG. 1), each of the sheet members 19 is stretched substantially flat as the entire awning sheet 4. Here, each of the sheet members 19 and the entire awning sheet 4 “is stretched substantially flat” means that the sheet members 19 between the sheet support frames 18 are pinned so as to be flat without slack. Of course, the case of slightly slack is also included.

  Further, when the awning sheet 4 in the fully developed awning sheet (FIG. 1) is folded, the fifth pulley 36e side of the U-shaped hanging part 35a is pulled down so that the rope 35 rotates in a folding state. Operated.

  As a result, the pulling frame 31 is pulled rearward, the leading slider 24 to which the pulling frame 31 is attached moves rearward, and the leading seat support frame 18 is pulled backward. At this time, since the left and right head sliders 24, 24 are moved together by the pulling frame 31, the head seat support frame 18 is swung back and forth without being tilted.

  When the leading sheet support frame 18 is pulled rearward, the other sheet supporting frames 18 are sequentially pushed back to the rear side by the leading sheet support frame 18. At this time, the seat members 19 between the seat support frames 18 are bent so that the front and rear end edges are closed. Thereby, the awning sheet 4 is brought under the top cover 39 and folded. In the shade-folded state (FIG. 2), each sheet member 19 bends in a U shape between the front and rear adjacent seat support frames 18 and 18 in a side view.

  In this way, the awning sheet 4 can be easily expanded or folded simply by operating the hanging portion 35a of the rope 35. Further, since the awning sheet 4 is supported by the slider 24, the operating force for opening and closing can be reduced. Furthermore, since the awning sheet 4 is brought under the top cover 39 when not in use, deterioration due to sunlight, rain, etc. is prevented, and contamination due to dust and the like is prevented.

  Here, in the above-described example, the traction frame 31 moves in the front-rear direction by the rope 35 connected to the central portion (specifically, the front connection tool 37 and the rear connection tool 38) of the traction frame 31 in the left-right direction. It is configured as follows. However, the configuration for moving the traction frame 31 in the front-rear direction is not limited to the above example, and ropes are connected to the positions near the both ends of the traction frame 31 in the left-right direction, and the ropes are moved in the front-rear direction. It may be configured to move.

  Specifically, for example, it may be configured as shown in FIG. Note that FIG. 18 is a conceptual diagram for explaining a mode of rope routing (in other words, looping) for operating the traction frame 31 only, and shows a dimensional relationship / positional relationship between members and a specific detailed structure. It is not a thing. In particular, some pulleys 50a to 50i are coaxially arranged, but their mutual positional relations are shifted in consideration of easy understanding.

  In the example shown in FIG. 18, the front right connector 37A is provided at a position near the right end in the left-right direction of the front surface of the traction frame 31, and the front left connector 37B is provided at a position near the left end. A rear right connector 38A is provided at a position near the right end in the direction, and a rear left connector 38B is provided at a position near the left end.

  In the example shown in FIG. 18, the rope for operating the unfolding and folding of the awning sheet 4 includes two ropes, a first rope 35A and a second rope 35B. Ninth nine pulleys 50a to 50i are used.

  Specifically, as the routing means, the first front and rear girder frame 3A is provided with the first pulley 50a and the fifth pulley 50e, the second pulley 50b and the fourth pulley 50d, and the rear front and rear girder frame. A third pulley 50c, a sixth pulley 50f, and a ninth pulley 50i are provided in 3A, and a seventh pulley 50g and an eighth pulley 50h are provided in the right and left girder frame 3B.

  The first pulley 50a and the fifth pulley 50e are arranged at positions near the right end of the front side front and rear girder frame 3A with their respective rotation center axes along the vertical direction, and the first pulley 50a is below the fifth pulley 50a. It is attached with the pulley 50e facing up.

  The second pulley 50b and the fourth pulley 50d are arranged at positions near the left end of the front side front and rear girder frame 3A so that the respective rotation center axes are along the vertical direction, and the second pulley 50b is located above the fourth pulley 50b. It is attached with the pulley 50d facing down.

  The third pulley 50c is attached at a position near the left end of the rear front and rear girder frame 3A with its rotation center axis along the vertical direction.

  The sixth pulley 50f and the ninth pulley 50i are arranged at positions near the right end of the rear front and rear girder frame 3A so that the respective rotation center axes are in the vertical direction and are coaxial. And is attached with the ninth pulley 50i facing down.

  The seventh pulley 50g and the eighth pulley 50h are arranged at the rear end position of the right and left girder frame 3B with their respective rotation center axes along the front-rear direction and coaxial, with the seventh pulley 50g being behind and Eight pulleys 50h are attached in front.

  One end of the first rope 35 </ b> A is connected to a front right connection tool 37 </ b> A provided at a position near the right end in the left-right direction of the front surface of the traction frame 31.

  The other end of the first rope 35A is routed from the first pulley 50a to the second pulley 50b and then to the third pulley 50c (in other words, hung around), and then the traction frame 31 is pulled. It is connected to a rear left connector 38B provided at a position near the left end in the left-right direction of the rear surface.

  In addition, one end of the second rope 35B is connected to a front left connection tool 37B provided at a position near the left end of the front surface of the traction frame 31 in the left-right direction.

  Then, the other end of the second rope 35B is routed in the order of the fourth pulley 50d → the fifth pulley 50e → the sixth pulley 50f → the seventh pulley 50g (in other words, hung around). After hanging down in a loop shape (in other words, a U-shape) in the vicinity of the rear support column 2 on the right side to form a hanging portion 35a, it was drawn from the eighth pulley 50h to the ninth pulley 50i ( In other words, it is connected to the rear right connection tool 38A provided at a position near the right end of the rear surface of the traction frame 31 in the left-right direction.

  The second rope 35B is wound around the seventh pulley 50g from the sixth pulley 50f side, and further wound around the eighth pulley 50h from the top to the bottom. It is routed to the ninth pulley 50i.

  Even with the above-described configuration, the second rope 35B on the seventh pulley 50g side of the U-shaped hanging portion 35a provided between the seventh pulley 50g and the eighth pulley 50h is pulled down. Is operated, the traction frame 31 is pulled forward and moved, and the second rope 35B on the eighth pulley 50h side of the hanging portion 35a is pulled up by the forward movement of the traction frame 31.

  On the other hand, when the second rope 35B on the eighth pulley 50h side of the U-shaped hanging portion 35a is operated to be pulled down, the traction frame 31 is pulled backward and moved, and the traction frame 31 is moved. , The second rope 35B on the seventh pulley 50g side of the hanging portion 35a is pulled up.

  Then, according to the example shown in FIG. 18, the traction frame 31 is equally pulled forward and backward at each of the positions near the both ends in the left-right direction. Make sure to always move straight forward and backward.

  Moreover, the awning of this invention may be made to equip the lighting fixture with the arbitrary places of the support | pillar 2, the front and rear girder frame 3A, or the left and right girder frame 3B.

  And in this case, you may make it hide the power cord which connects a lighting fixture and a power supply so that it may not be visible from the outside.

  For example, a space is formed as a part of the column 2, the front and rear girder frame 3A, and the left and right girder frame 3B, and the power cord is hidden by covering the opening portion of the space with a cover after accommodating the power cord in the space. You may do it.

  In this case, it is conceivable that the support column 2 is formed of, for example, a rectangular pipe-like member as described above and has a cross-sectional configuration shown in FIG.

  Specifically, a long groove 2b along the longitudinal direction of the square pipe is provided at the center position in the width direction of the side surface 2a of the square pipe, and a pair of protrusions 2c and 2c facing the opposite side surfaces of the long groove 2b. Is provided. The long groove 2b and the pair of protrusions 2c, 2c are provided over the entire length along the longitudinal direction of the square pipe as the support column 2.

  In the example shown in the figure, the long groove 2b and the pair of protrusions 2c, 2c are provided on any of the four side surfaces 2a of the square pipe, but the long groove 2b is provided only on the side surface 2a necessary for hiding the power cord. Etc. may be provided.

  The power cord (two power cords 9 and 9 in the example shown in the figure) is accommodated in the long groove 2 b and the opening of the long groove 2 b is closed by the cover 8. In the example shown in the figure, the two power cords 9, 9 are accommodated in only one of the long grooves 2b provided in each of the four side surfaces 2a, but two or more long grooves 2b are provided. The power cord may be accommodated in the main body.

  The cover 8 includes a pair of leg portions 8a and 8a provided to face each other, and each of the pair of leg portions 8a and 8a is hooked on the pair of protrusions 2c and 2c in the long groove 2b of the support column 2, respectively. And attached to the support column 2 in a state where the opening of the long groove 2b is closed.

  The longitudinal dimension of the cover 8 is adjusted to be the same as the longitudinal dimension of the long groove 2 b of the support column 2, whereby the long groove 2 b is closed by the cover 8 over its entire length. However, a hole is provided in the cover 8 as necessary in order to guide and accommodate the power cord 9 of the lighting fixture attached to an arbitrary position of the column 2 into the long groove 2b of the column 2 from the nearest position of the lighting fixture. Alternatively, the long groove 2b may be blocked by a plurality of covers 8 that are cut shorter than the entire length of the long groove 2b and are provided with a gap between them.

  Further, the front and rear girder frame 3A and the left and right girder frame 3B in this case are, for example, rod-like members similar to those described above and having the cross-sectional configuration shown in FIG. It is conceivable that a rod-shaped member having the portion 3a and the guide portion 3b and attached to the cover 16 on the guide portion 3b is used.

  Specifically, as with the above-described front and rear left and right girder frames 3A and 3B, a guide portion 3b is integrally formed below the square pipe portion 3a, and the upper and lower sides are respectively formed on both sides of the hanging plate 3c of the guide portion 3b. A pair of guide rails 15 are provided. The square pipe portion 3a, the guide portion 3b, and the guide rails 15 and 15 are provided over the entire length along the longitudinal direction of the rod-like members as the front and rear, left and right girder frames 3A and 3B.

  A power cord (two power cords 9 and 9 in the example shown in the figure) is accommodated in a space 15a defined by a pair of upper and lower guide rails 15, and an opening portion of the space 15a (specifically, The space between the upper and lower rails of the upper and lower guide rails 15 is closed by the cover 16.

  At this time, the power cord 9 is accommodated in a space 15 a defined by the guide rail 15 having a pair of upper and lower structures that are not engaged with the slider 24 (that is, that is not used).

  As described above, the cover 16 includes a hooking portion 16a. The hooking portion 16a is hooked on the lower rail of the upper and lower guide rails 15 and the upper portion 16b is connected to the upper rail of the guide rail 15. By being screwed, the space 15a defined by the guide rail 15 is closed and attached to the guide portion 3b (and thus to the front, rear, left and right girder frames 3A and 3B).

  The longitudinal dimension of the cover 16 is adjusted to be the same as the longitudinal dimension of the space 15a defined by the guide rails 15 of the front, rear, left and right girder frames 3A, 3B. Then it is closed by the cover 16. However, in order to guide and accommodate the power cord 9 of the lighting fixture attached to any position of the front / rear / left / right girder frames 3A, 3B from the nearest position of the lighting fixture into the space 15a of the front / rear left / right girder frames 3A, 3B. If necessary, the cover 16 is provided with a hole, or the space 15a is blocked by a plurality of covers 16 that are cut shorter than the entire length of the space 15a and are provided with a gap between them. You may make it do.

  In order to accommodate the power cord in order to hide the power cord of the lighting fixture from the outside as much as possible when the lighting fixture is provided at an arbitrary position of the column 2 and the front and rear, left and right girder frames 3A and 3B. The space formed as a part of the column 2 and the space formed as a part of the front, rear, left and right girder frames 3A, 3B may be configured to communicate with each other. In the example shown in FIG. 19, the end surface (opening surface) of the opening portion of the long groove 2 b of the column 2 toward the longitudinal ends of the front and rear girder frames 3 </ b> A and 3 </ b> B connected to the column 2, The front / rear / left / right girder frames 3A of the openings (specifically, the space between the upper and lower rails of the upper and lower guide rails 15) of the space 15a of the left / right girder frames 3A, 3B. , 3B is configured such that the end face (opening face) in the longitudinal direction is adjusted in position, shape, and dimensions, and at least a part of the end faces (opening faces) overlap each other and communicate with each other.

  In addition, the thing accommodated in the space formed in the support column 2 and the front, rear, left and right girder frames 3A, 3B is not limited to the power cord of the lighting fixture, but is used in conjunction with the awning to which the present invention is applied. Various string-like members such as cords of devices and instruments to be used can be targeted.

  By making the power cords and the like accommodated in the spaces formed in the support column 2 and the front and rear, left and right girder frames 3A and 3B, it is possible to avoid the danger of the legs and arms being caught by the power cords and the like. Thus, safety can be ensured, and the appearance can be improved by improving the appearance.

  According to the awning configured as described above, the seat member 19 is not directly attached to the seat support frame 18 but is fixed via the locking member 7 and the locked portion 6 that are detachable from each other. Accordingly, the attachment of the seat member 19 to the seat support frame 18 and the removal of the seat member 19 from the seat support frame 18 are performed easily and easily.

  And according to the awning comprised as mentioned above, since the attachment and detachment of the sheet | seat member 19 with respect to the sheet | seat support frame 18 can be performed easily and easily, replacement | exchange and washing | cleaning of the sheet | seat member 19 can be performed easily. In particular, when a part of the plurality of sheet members 19 is damaged, aged, or dirty, the entire awning sheet 4 is not replaced or washed all at once, but the sheet member of the corresponding part. Only 19 can be replaced or cleaned, and the labor and cost required for maintenance can be greatly reduced.

  According to the awning configured as described above, the seat member 19 can be easily and easily attached to and detached from the seat support frame 18, and, for example, an appropriate material according to the purpose of use as the awning, the weather, or the like. It is possible to easily select and mount or replace the sheet member 19 having a pattern. Specifically, for example, it is possible to easily select and attach or replace an appropriate degree of light transmission, ventilation, or a combination of color and pattern according to the situation.

  Although the above-described embodiment is an example of a preferred embodiment for carrying out the present invention, the embodiment of the present invention is not limited to the above-described embodiment, and the present invention is not limited to the scope of the present invention. The invention can be variously modified.

  For example, in the above-described embodiment, an example of the present invention is applied to the awning whose overall configuration is shown in FIGS. 1 to 4, but the awning mode to which the present invention can be applied and the specific configuration of each component member The shape is not limited to that in the above-described embodiment, and an appropriate shape is appropriately selected in consideration of the use or design of awning. Specifically, as long as it has at least a configuration that supports a sheet-like member, that is, a configuration (in other words, a structure or a member) that corresponds to the seat support frame 18 in the above-described embodiment, The shape or the like of each component member may be any.

Specifically, for example, in the above-described embodiment, the seat support frame 18 (including the fixed frame _18F ) is held horizontally so that the left and right heights of the awning sheet 4 are aligned. The left and right heights may be changed so that they can be tilted left and right. For example, the awning sheet 4 may be tilted left and right by changing the dimensions of the slider 24 and the fixing means 32 of the left and right slide means 17. Specifically, when the left side of the awning sheet 4 is lowered, the holder 27 of the slider 24 of the left slide means 17 and the holder 27 of the left fixing means 32 are made longer than those on the right side, The awning seat 4 can be inclined by lowering the support position at the left end of the seat support frame 18. However, the mechanism for inclining the awning sheet 4 to the left and right is not limited to this.

  Further, the awning sheet 4 may be inclined forward and backward. For example, the awning seat 4 may be tilted back and forth by tilting the left and right girder frames 3B back and forth between the front and rear support columns 2 and 2. For example, when the awning installation location is inclined, the awning sheet 4 may be inclined in accordance with the inclination of the ground.

  In the above-described embodiment, the front and rear adjacent seat support frames 18 and 18 are connected to each other by the seat member 19, and the front seat support frame 18 is pulled forward by the seat member 19 as it moves forward. The subsequent seat support frame 18 is sequentially pulled, but the interlocking mode of each seat support frame 18 during the forward movement (in other words, when the awning seat 4 is deployed) is pulled by the seat member 19. For example, the seat support frames 18 adjacent to each other in the front-rear direction are connected to each other by a string-like member having a dimension shorter than the dimension in the front-rear direction of the sheet member 19, and the front seat support frame is connected to each other. As 18 moves forward, it is pulled by the string-like member and the subsequent shih Door support frame 18 may be sequentially pulled moved.

  Furthermore, the object to which the present invention can be applied is not limited to what is called “pergola awning” as in the above-described embodiment. That is, the present invention has a sheet-like member (corresponding to the sheet member 19 of the above-described embodiment) and a frame-like member (also equivalent to the sheet support frame 18), and the sheet-like member. Can be applied to various awnings having a structure and structure in which is attached to and supported by the frame-shaped member. For example, as an example to the last, it is applied to an umbrella type awning (especially as a detachable structure of the seat member) in which a seat is attached to a radially arranged frame, or a seat is attached to a frame arranged in a roof shape. It may be applied to a tent-type awning to which the rim is attached (especially as a detachable structure of the sheet member). In addition, it is not an essential configuration in the present invention that the seat support frame 18 moves and the seat member 19 expands and bends as in the above-described embodiment. An awning that is not folded while the sheet-like member is stretched may be used.

In light of the above, the main points of the present invention can be summarized as follows.
1) An awning having a seat member attaching / detaching structure stretched to the frame structure.
2) A locking portion is provided on the sheet member.
3) A locked portion is provided in each of the plurality of support frames constituting the frame structure.
4) The sheet member can be attached to and detached from the support frame by the locking part and the locked part.

  The frame structure may be configured by only the support frame that detachably supports the seat member, or may include other members in addition to the support frame. Also good.

  In the above-described embodiment, the roof unit 1 has the frame structure, the seat member 19 has the seat member, the locking member 7 (including the knob 7a, the arm 7b, and the convex portion 7c) has the locking portion, and the seat support frame 18 has. Corresponds to the support frame, and the engaged portions 6 (specifically, the engaged claws 6a and the recessed portions 6b) correspond to the engaged portions, respectively.

Further, the aspect of the “plurality of support frames” constituting the frame structure in the gist of the present invention will be described using the configuration in the above-described embodiment, and can be moved in the front-rear direction with a single fixed frame 18 _F. Only a combination of the seat support frame 18, a combination of one fixed frame _18F and one seat support frame 18 movable in the front-rear direction, and a plurality of seat support frames 18 movable in the front-rear direction (that is, fixed) The frame 18 _F may be omitted. And the frame structure in this invention may be the aspect containing the support frame which does not move, and the aspect which all the support frames move may be sufficient.

  In the present invention, one of the locking portion and the locked portion is provided on the sheet member and the other is provided on the support frame so that the sheet member can be attached to and detached from the support frame. For example, the combination of the locking member 7 (including the knob 7a, the arm 7b, and the convex portion 7c) and the locked portion 6 (specifically, the engaged claw 6a and the concave portion 6b) in the above-described embodiment. Is not limited.

  Specifically, for example, a member corresponding to the rod-shaped member that constitutes the locking member 7 in the above-described embodiment is not an essential configuration, and the entire length in the left-right direction is provided on each of the front edge and the rear edge of the sheet member 19. Therefore, the rod-shaped member such as the locking member 7 may not be provided, and the adjacent sheet members 19 and 19 adjacent to each other may not be connected by the rod-shaped member such as the locking member 7. good. That is, for example, positions of the front end edge and the rear end edge of the seat member 19 that are near both ends in the left-right direction and that correspond to the left and right locked portions 6, 6 provided on the seat support frame 18, respectively. In addition, a locking part including the knob 7a, the arm 7b, and the convex portion 7c may be attached. In this case, the independent locking parts may be attached to the positions near both ends in the left-right direction, or at the center position in addition to the positions near both ends in the left-right direction. It may be attached. In this case, a string-like member such as a wire or a belt-like member may be attached to and provided on the front edge and the rear edge of the sheet member 19 in order to prevent loosening and reinforcement.

  In the above-described embodiment, the specific structure of the clasp constituted by the combination of the knob 7a and arm 7b and the engaged claw 6a is provided on the seat member 19 side and the seat support frame 18 side. As long as it has a locking structure and a locked structure that can be freely combined and released, the knob 7a and the arm 7b (locking structure) and the engaged claw 6a (locked structure) in the above-described embodiment. ) Is not limited.

  Further, instead of the clasp constituted by the combination of the knob 7a and arm 7b and the engaged claw 6a in the above-described embodiment, a coupling mechanism using a penetrable / removable shaft may be used. . Specifically, for example, the locking member 7 attached to the front end edge / rear end edge of the seat member 19 or a pair of left and right locking parts and the seat support frame 18 is provided with the other party on the front surface or the rear surface. A plate having a through-hole provided on the front surface or the rear surface is provided, and a through-hole in the front-rear direction is provided at a position corresponding to the through-hole on the other side. A connecting mechanism may be used in which the shaft provided is inserted through both through holes or the shaft is extracted from the through holes. In addition, without providing the plate in the above, a through hole may be directly provided in each of the locking member 7 attached to the seat member 19 or the pair of left and right locking components and the seat support frame 18. Also with this configuration, the seat member 19 can be attached to and detached from the seat support frame 18 simply and easily. A snap pin (pine needle pin) is attached to the tip of the shaft that protrudes on the opposite side to the head portion of the shaft, and the shaft is prevented from falling off unexpectedly by the snap pin and the head portion.

  When a bar-like member such as the locking member 7 in the above-described embodiment is provided and a coupling mechanism using a clasp or a shaft is used, one side of the sheet member 19 (the locking member 7) and the sheet The number of coupling mechanisms using clasps or shafts per combination with the support frame 18 may be two in total in the positions near both ends in the left-right direction as in the above-described embodiment, or three or more. However, it may be one or only one. When one clasp is provided for one combination of one side (the locking member 7) of the seat member 19 and the seat support frame 18, the center of the locking member 7 and the seat support frame 18 in the left-right direction is provided. A single clasp or the like is provided at the position, and a positioning structure / mechanism is provided by fitting a convex portion and a concave portion provided at positions near both ends of the locking member 7 and the seat support frame 18 in the left-right direction. It is preferred that

  Further, the combination of the locking member 7 (including the knob 7a, the arm 7b, and the convex portion 7c) and the locked portion 6 (specifically, the engaged claw 6a and the concave portion 6b) in the above-described embodiment. Instead, a fastener may be used. Specifically, for example, a narrow band shape in which one end of a pair of elements (service teeth) constituting a wire fastener is provided at one end edge in the front-rear direction and the other end edge is fixed to the seat support frame 18. For example, a cloth member is attached, and the other end of the pair of elements is provided on the front end edge and the rear end edge of the sheet member 19, and these elements are engaged with each other by a slider or released from engagement. You may make it do. Also with this configuration, the seat member 19 can be attached to and detached from the seat support frame 18 simply and easily.

DESCRIPTION OF SYMBOLS 1 Roof unit 2 Support | pillar 3A Front and rear girder frame 3B Left and right girder frame 4 Seat 5 Opening / closing operation means 6 Locked part 7 Locking member 8 Cover 9 Power cord 15 Guide rail 16 Cover 17 Slide means 18 Seat support frame 18 _F fixed frame 19 Seat member 24 Slider 31 Traction frame 32 Fixing means 35 Rope 35A First rope 35B Second rope

Claims (7)

  An engaging portion provided on a sheet member stretched to the frame structure, and an engaged portion provided on each of a plurality of support frames constituting the frame structure and to which the engaging portion is detachably fixed. Awning characterized by having.   A bar-shaped member is attached to each of a pair of opposing edges of the sheet member as a part of the locking part, and the locking is provided on the bar-shaped member as the locking part and the locked part. The awning according to claim 1, wherein a clasp having a structure and a locked structure provided on the support frame is used.   A rod-shaped member is attached to each of a pair of opposing edges of the sheet member as a part of the locking portion, and a penetrating portion provided on the rod-shaped member side as the locking portion and the locked portion The awning according to claim 1, wherein a coupling mechanism is used in which a shaft penetrating through a hole and a through hole provided on the support frame side is penetrated or the shaft is extracted from the through hole.   The awning according to claim 1, wherein a fastener having a pair of elements attached to each of the seat member and the support frame is used as the locking portion and the locked portion.   The frame structure includes a frame unit that includes a pair of front and rear girder frames and a pair of left and right girder frames, is configured in a rectangular frame shape in plan view, and has square units supported by columns, respectively. A part or all of the frame is supported by the pair of left and right girder frames so as to be movable in the front-rear direction, and further has a tow frame for moving the support frame in the front-rear direction, and the tow frame is operated by operating a rope. The awning according to claim 1, wherein the sheet member is expanded or folded by being moved in the front-rear direction.   The awning according to claim 5, wherein the sheet member is stretched in a flat state in a state where the sheet member is expanded and expanded.   The rope is composed of a first rope and a second rope, and the first rope is connected to the front right side of the traction frame and the front right side, front left side, and rear left side of the frame unit. The second rope is connected to the front left side of the tow frame via the front left side and the front right side of the frame unit and then to the rear of the frame unit. 6. The awning according to claim 5, wherein a loop-like hanging part is formed on the right side and then connected to the right side of the rear surface of the traction frame.

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